Alert archive / Oregon / Wind Advisories in 2013
Wind Advisory 4, NWS Pendleton, OR
NWS Pendleton, OR issued this wind advisory at Jan 16, 2013, 2:58 PM PST for Union County, Oregon. It was in force for 7 days.
The area
The counties it named.
The facts
- Issued
- Jan 16, 2013, 2:58 PM PST (22:58 UTC)
- Expired
- Jan 23, 2013, 2:24 PM PST
- In force
- 7 days
- Issued by
- NWS Pendleton, OR
County Union County, OR
The radar
The Pendleton radar (KPDT), 78 km from the middle of the area, began a volume at 22:55 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Boise Airport, ID (KBOI), launched 12:00Z, 11.0 hours before the alert went out and 241 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 787 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 167 m²/s²
- 0-3 km storm-relative helicity
- 245 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
855 WWUS76 KPDT 162258 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 258 PM PST WED JAN 16 2013 ...VARIOUS AIR STAGNATION...FREEZING FOG AND WIND ADVISORIES WILL AFFECT THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL BRING STABLE CONDITIONS UNDER STRONG INVERSIONS WITH LIGHT WINDS TO PORTIONS OF THE REGION THROUGH THE REMAINDER OF THE WEEK. THIS WILL LEAD TO POOR AIR QUALITY AROUND THE REGION BENEATH THE INVERSIONS. AREAS OF DENSE FREEZING FOG WILL DEVELOP THIS EVENING ALONG THE BLUE MOUNTAINS FOOTHILLS. MEANWHILE STRONG PRESSURE GRADIENTS WILL DEVELOP OVER THE SOUTH END OF THE GRANDE RONDE VALLEY. THESE GRADIENTS WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ507-WAZ029-170700- /O.NEW.KPDT.ZF.Y.0002.130116T2258Z-130117T2000Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...PENDLETON...PILOT ROCK...DAYTON... WAITSBURG...WALLA WALLA 258 PM PST WED JAN 16 2013 ...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A FREEZING FOG ADVISORY...WHICH IS IN EFFECT UNTIL NOON PST THURSDAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. * TIMING: INVERSIONS WILL SLOWLY LIFT TONIGHT AND WILL CONTINUE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG TONIGHT INTO THURSDAY MORNING. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS...WHILE THE FOG WILL AFFECT MUCH OF THE AREA. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ WAZ521-170700- /O.NEW.KPDT.ZF.Y.0002.130116T2258Z-130117T2000Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE 258 PM PST WED JAN 16 2013 ...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY BELOW 3500 FEET... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A FREEZING FOG ADVISORY...WHICH IS IN EFFECT UNTIL NOON PST THURSDAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. * TIMING: INVERSIONS WILL SLOWLY LIFT TONIGHT AND WILL CONTINUE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG TONIGHT INTO THURSDAY MORNING. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: LOCATIONS BELOW 2000 FEET WILL BE AFFECTED THIS EVENING...BUT AS THE INVERSIONS RISE...LOCATIONS BETWEEN 2000 FEET AND 3000 FEET WILL BECOME AFFECTED BY THURSDAY MORNING. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ508-170700- /O.NEW.KPDT.ZF.Y.0002.130116T2258Z-130117T2000Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- INCLUDING THE CITIES OF...HEPPNER...CONDON...FOSSIL 258 PM PST WED JAN 16 2013 ...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A FREEZING FOG ADVISORY...WHICH IS IN EFFECT UNTIL NOON PST THURSDAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. * TIMING: INVERSIONS WILL SLOWLY LIFT TONIGHT AND WILL CONTINUE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG TONIGHT INTO THURSDAY MORNING. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: LOCATIONS BELOW 2000 FEET WILL BE AFFECTED THIS EVENING...BUT AS THE INVERSIONS RISE...LOCATIONS BETWEEN 2000 FEET AND 3000 FEET WILL BECOME AFFECTED BY THURSDAY MORNING. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ049-170700- /O.NEW.KPDT.WI.Y.0004.130116T2258Z-130118T2300Z/ GRANDE RONDE VALLEY- 258 PM PST WED JAN 16 2013 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PST FRIDAY FOR LADD AND PYLES CANYONS... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WIND ADVISORY FOR LADD AND PYLES CANYONS...WHICH IS IN EFFECT UNTIL 3 PM PST FRIDAY. * TIMING: WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL INCREASE THIS EVENING. THESE STRONG WINDS WILL PERSIST THROUGH FRIDAY. * WINDS: SOUTH WINDS BECOMING 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-170700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 258 PM PST WED JAN 16 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-170700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ EAST SLOPES OF THE WASHINGTON CASCADES- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE 258 PM PST WED JAN 16 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY BELOW 3500 FEET... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. * TIMING: INVERSIONS WILL CONTINUE TO INCREASE TONIGHT INTO THURSDAY AND ARE EXPECTED TO CONTINUE THROUGH THE REMAINDER OF THE WEEK. * LOCATIONS: LOCATIONS BELOW 2500 FEET WILL BE AFFECTED TODAY... BUT AS THE INVERSIONS RISE...LOCATIONS BELOW 3500 FEET WILL BECOME AFFECTED BY FRIDAY. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
28 follow-up statements
115 WWUS76 KPDT 170607 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 1007 PM PST WED JAN 16 2013 ...VARIOUS AIR STAGNATION...FREEZING FOG AND WIND ADVISORIES IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL BRING STABLE CONDITIONS UNDER STRONG INVERSIONS WITH LIGHT WINDS TO PORTIONS OF THE REGION THROUGH THE REMAINDER OF THE WEEK. THIS WILL LEAD TO POOR AIR QUALITY AROUND THE REGION BENEATH THE INVERSIONS. AREAS OF DENSE FREEZING FOG WILL PERSIST ALONG THE BLUE MOUNTAINS FOOTHILLS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ507-WAZ029-171500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ /O.CON.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...PENDLETON...PILOT ROCK...DAYTON... WAITSBURG...WALLA WALLA 1007 PM PST WED JAN 16 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST THURSDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST THURSDAY. * TIMING: INVERSIONS WILL SLOWLY LIFT TONIGHT AND WILL BE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG TONIGHT INTO THURSDAY MORNING. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS...WHILE THE FOG WILL AFFECT MUCH OF THE AREA. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ WAZ521-171500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ /O.CON.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE 1007 PM PST WED JAN 16 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST THURSDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST THURSDAY. * TIMING: INVERSIONS WILL SLOWLY LIFT TONIGHT AND WILL BE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG TONIGHT INTO THURSDAY MORNING. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: LOCATIONS BELOW 2000 FEET WILL BE AFFECTED TONIGHT...BUT AS THE INVERSIONS RISE...LOCATIONS BETWEEN 2000 FEET AND 3000 FEET WILL BECOME AFFECTED BY THURSDAY MORNING. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ508-171500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ /O.CON.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- INCLUDING THE CITIES OF...HEPPNER...CONDON...FOSSIL 1007 PM PST WED JAN 16 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST THURSDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST THURSDAY. * TIMING: INVERSIONS WILL SLOWLY LIFT TONIGHT AND WILL BE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG TONIGHT INTO THURSDAY MORNING. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: LOCATIONS BELOW 2000 FEET WILL BE AFFECTED TONIGHT...BUT AS THE INVERSIONS RISE...LOCATIONS BETWEEN 2000 FEET AND 3000 FEET WILL BECOME AFFECTED BY THURSDAY MORNING. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ049-171500- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130118T2300Z/ GRANDE RONDE VALLEY- 1007 PM PST WED JAN 16 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH FRIDAY. * WINDS: SOUTH WINDS BECOMING 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-171500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 1007 PM PST WED JAN 16 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-171500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ EAST SLOPES OF THE WASHINGTON CASCADES- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE 1007 PM PST WED JAN 16 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. * TIMING: INVERSIONS WILL CONTINUE TO INCREASE TONIGHT INTO THURSDAY AND ARE EXPECTED TO CONTINUE THROUGH THE REMAINDER OF THE WEEK. * LOCATIONS: LOCATIONS BELOW 2500 FEET WILL BE AFFECTED TONIGHT...BUT AS THE INVERSIONS RISE...LOCATIONS BELOW 3500 FEET WILL BECOME AFFECTED BY FRIDAY. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
138 WWUS76 KPDT 171421 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 621 AM PST THU JAN 17 2013 ...VARIOUS AIR STAGNATION...FREEZING FOG AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL BRING STABLE CONDITIONS UNDER STRONG INVERSIONS WITH LIGHT WINDS TO PORTIONS OF THE REGION THROUGH THE REMAINDER OF THE WEEK. THIS WILL LEAD TO POOR AIR QUALITY AROUND THE REGION BENEATH THE INVERSIONS. AREAS OF DENSE FREEZING FOG WILL PERSIST ALONG THE BLUE MOUNTAINS FOOTHILLS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ507-WAZ029-172000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ /O.CON.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...PENDLETON...PILOT ROCK...DAYTON... WAITSBURG...WALLA WALLA 621 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG THIS MORNING IN AREAS. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS...WHILE THE FOG WILL AFFECT MUCH OF THE AREA. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ WAZ521-172000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ /O.CON.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE 621 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG THIS MORNING IN AREAS. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: LOCATIONS BETWEEN 2000 FEET AND 3000 FEET WILL BE AFFECTED THIS MORNING. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ508-172000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ /O.CON.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- INCLUDING THE CITIES OF...HEPPNER...CONDON...FOSSIL 621 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG THIS MORNING IN AREAS. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: LOCATIONS BETWEEN 2000 FEET AND 3000 FEET WILL BE AFFECTED THIS MORNING. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ049-172000- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130118T2300Z/ GRANDE RONDE VALLEY- 621 AM PST THU JAN 17 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH FRIDAY. * WINDS: SOUTH WINDS 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-172000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 621 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH THE REMAINDER OF THE WEEK. * LOCATIONS: ALL LOCATIONS LISTED HERE WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-172000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130119T0000Z/ EAST SLOPES OF THE WASHINGTON CASCADES- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE 621 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST FRIDAY. * TIMING: INVERSIONS WILL CONTINUE TO INCREASE TODAY AND ARE EXPECTED TO CONTINUE THROUGH THE REMAINDER OF THE WEEK. * LOCATIONS: LOCATIONS BETWEEN 2500 FEET AND 3500 FEET WILL BE AFFECTED THE MOST THROUGH FRIDAY. * IMPACTS: POLLUTANTS WILL GRADUALLY INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
417 WWUS76 KPDT 171737 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 937 AM PST THU JAN 17 2013 ...VARIOUS AIR STAGNATION...FREEZING FOG AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL BRING STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS TO PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. AREAS OF DENSE FREEZING FOG WILL PERSIST ALONG THE BLUE MOUNTAINS FOOTHILLS AND THE SIMCOE HIGHLANDS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ042-505-180200- /O.EXB.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY 937 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY IN EFFECT UNTIL 10 AM PST TUESDAY... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED AN AIR STAGNATION ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. SOME MIXING MAY BE POSSIBLE IN THE EAST END OF THE JOHN DAY BASIN EACH AFTERNOON. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ509-180200- /O.EXB.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 937 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED AN AIR STAGNATION ADVISORY BELOW 4000 FEET...WHICH IS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ507-WAZ029-180200- /O.EXT.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ /O.CON.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...PENDLETON...PILOT ROCK...DAYTON... WAITSBURG...WALLA WALLA 937 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... THE AIR STAGNATION ADVISORY IS NOW IN EFFECT UNTIL 10 AM PST TUESDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG THIS MORNING. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS...WHILE THE DENSE FOG WILL AFFECT AREAS ABOVE 1700 FEET. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ WAZ521-180200- /O.EXT.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ /O.CON.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE 937 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... THE AIR STAGNATION ADVISORY IS NOW IN EFFECT UNTIL 10 AM PST TUESDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG THIS MORNING. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: LOCATIONS BETWEEN 1500 FEET AND 3000 FEET WILL BE AFFECTED THIS MORNING. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ508-180200- /O.EXT.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ /O.CON.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- INCLUDING THE CITIES OF...HEPPNER...CONDON...FOSSIL 937 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... THE AIR STAGNATION ADVISORY IS NOW IN EFFECT UNTIL 10 AM PST TUESDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN DENSE FOG THIS MORNING. THIS FOG WILL FREEZE ON SURFACES AS TEMPERATURES WILL REMAIN BELOW FREEZING. * LOCATIONS: LOCATIONS BETWEEN 1700 FEET AND 2500 FEET WILL BE AFFECTED THIS MORNING. * VISIBILITIES: LOWEST VISIBILITIES WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ041-044-WAZ024-026>028-180200- /O.EXT.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 937 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST TUESDAY... THE AIR STAGNATION ADVISORY IS NOW IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-180200- /O.EXT.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE 937 AM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 3500 FEET... THE AIR STAGNATION ADVISORY IS NOW IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE THROUGH EARLY NEXT WEEK. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ049-180200- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130118T2300Z/ GRANDE RONDE VALLEY- 937 AM PST THU JAN 17 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH FRIDAY. * WINDS: SOUTH WINDS 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$
249 WWUS76 KPDT 172004 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 1204 PM PST THU JAN 17 2013 ...VARIOUS AIR STAGNATION...FREEZING FOG AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL BRING STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS TO PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. AREAS OF DENSE FREEZING FOG WILL PERSIST ALONG THE BLUE MOUNTAINS FOOTHILLS AND THE SIMCOE HIGHLANDS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ507-WAZ029-180600- /O.EXP.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...PENDLETON...PILOT ROCK...DAYTON... WAITSBURG...WALLA WALLA 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY... THE FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN PATCHY FREEZING FOG...SOME OF THE FOG WILL BE LOCALLY DENSE. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ521-180600- /O.EXP.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY... THE FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN PATCHY FREEZING FOG...SOME OF THE FOG WILL BE LOCALLY DENSE. * LOCATIONS: LOCATIONS BELOW 3000 FEET WILL BE AFFECTED. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ508-180600- /O.EXP.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- INCLUDING THE CITIES OF...HEPPNER...CONDON...FOSSIL 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY... THE FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN PATCHY FREEZING FOG...SOME OF THE FOG WILL BE LOCALLY DENSE. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ049-180600- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130118T2300Z/ GRANDE RONDE VALLEY- 1204 PM PST THU JAN 17 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH FRIDAY. * WINDS: SOUTH WINDS 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-180600- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-180600- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 3500 FEET... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE THROUGH EARLY NEXT WEEK. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-180600- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. SOME MIXING MAY BE POSSIBLE IN THE EAST END OF THE JOHN DAY BASIN EACH AFTERNOON. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-180600- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
460 WWUS76 KPDT 172006 CCA NPWPDT URGENT - WEATHER MESSAGE...CORRECTED NATIONAL WEATHER SERVICE PENDLETON OR 1204 PM PST THU JAN 17 2013 ...VARIOUS AIR STAGNATION...FREEZING FOG AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL BRING STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS TO PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. AREAS OF DENSE FREEZING FOG WILL PERSIST ALONG THE BLUE MOUNTAINS FOOTHILLS AND THE SIMCOE HIGHLANDS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ507-WAZ029-180615- /O.EXP.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ /O.COR.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...PENDLETON...PILOT ROCK...DAYTON... WAITSBURG...WALLA WALLA 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY... THE FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN PATCHY FREEZING FOG...SOME OF THE FOG WILL BE LOCALLY DENSE. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * VISIBILITIES: VISIBILITIES HAVE IMPROVED ABOVE ONE HALF MILE. THEREFORE THE FREEZING FOG ADVISORY WAS ALLOWED TO EXPIRE. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ521-180615- /O.EXP.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ /O.COR.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY... THE FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN PATCHY FREEZING FOG...SOME OF THE FOG WILL BE LOCALLY DENSE. * LOCATIONS: LOCATIONS BELOW 3000 FEET WILL BE AFFECTED. * VISIBILITIES: VISIBILITIES HAVE IMPROVED ABOVE ONE HALF MILE. THEREFORE THE FREEZING FOG ADVISORY WAS ALLOWED TO EXPIRE. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ508-180615- /O.EXP.KPDT.ZF.Y.0002.000000T0000Z-130117T2000Z/ /O.COR.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- INCLUDING THE CITIES OF...HEPPNER...CONDON...FOSSIL 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY... THE FREEZING FOG ADVISORY WILL EXPIRE AT NOON PST TODAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. MOISTURE TRAPPED UNDER THE INVERSION WILL RESULT IN PATCHY FREEZING FOG...SOME OF THE FOG WILL BE LOCALLY DENSE. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * VISIBILITIES: VISIBILITIES HAVE IMPROVED ABOVE ONE HALF MILE. THEREFORE THE FREEZING FOG ADVISORY WAS ALLOWED TO EXPIRE. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ049-180615- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130118T2300Z/ GRANDE RONDE VALLEY- 1204 PM PST THU JAN 17 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH FRIDAY. * WINDS: SOUTH WINDS 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-180615- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-180615- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 3500 FEET... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE THROUGH EARLY NEXT WEEK. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-180615- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. SOME MIXING MAY BE POSSIBLE IN THE EAST END OF THE JOHN DAY BASIN EACH AFTERNOON. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-180615- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 1204 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
410 WWUS76 KPDT 172256 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 256 PM PST THU JAN 17 2013 ...VARIOUS AIR STAGNATION...FREEZING FOG AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. AREAS OF DENSE FREEZING FOG WILL PERSIST OVER PORTIONS OF SOUTH CENTRAL WASHINGTON AND NORTH CENTRAL OREGON. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ042-508-180700- /O.NEW.KPDT.ZF.Y.0003.130118T0000Z-130118T1900Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...HEPPNER...CONDON...FOSSIL 256 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY IN EFFECT UNTIL 11 AM PST FRIDAY... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A FREEZING FOG ADVISORY...WHICH IS IN EFFECT UNTIL 11 AM PST FRIDAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN AREAS OF DENSE FOG TONIGHT INTO FRIDAY MORNING. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. DENSE FREEZING FOG WILL MAINLY AFFECT LOCATIONS ABOVE 1500 FEET. * VISIBILITIES: LOWEST VISIBILITIES IN THE FOG WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ WAZ521-180700- /O.NEW.KPDT.ZF.Y.0003.130118T0000Z-130118T1900Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE 256 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY IN EFFECT UNTIL 11 AM PST FRIDAY... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A FREEZING FOG ADVISORY...WHICH IS IN EFFECT UNTIL 11 AM PST FRIDAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN AREAS OF DENSE FOG TONIGHT INTO FRIDAY MORNING. * LOCATIONS: LOCATIONS BELOW 3000 FEET WILL BE AFFECTED BY STAGNANT AIR. DENSE FREEZING FOG WILL MAINLY AFFECT LOCATIONS ABOVE 1500 FEET. * VISIBILITIES: LOWEST VISIBILITIES IN THE FOG WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ049-180700- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130118T2300Z/ GRANDE RONDE VALLEY- 256 PM PST THU JAN 17 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH FRIDAY. * WINDS: SOUTH WINDS 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-180700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 256 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-180700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE 256 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 3500 FEET... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ505-507-WAZ029-180700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ JOHN DAY BASIN-FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...DAYTON...WAITSBURG... WALLA WALLA 256 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-180700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 256 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
881 WWUS76 KPDT 180543 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 943 PM PST THU JAN 17 2013 ...VARIOUS AIR STAGNATION...FREEZING FOG AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. AREAS OF DENSE FREEZING FOG WILL PERSIST OVER PORTIONS OF SOUTH CENTRAL WASHINGTON AND NORTH CENTRAL OREGON. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ042-508-181500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ /O.CON.KPDT.ZF.Y.0003.000000T0000Z-130118T1900Z/ NORTH CENTRAL OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...HEPPNER...CONDON...FOSSIL 943 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN AREAS OF DENSE FOG TONIGHT INTO FRIDAY MORNING. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. DENSE FREEZING FOG WILL MAINLY AFFECT LOCATIONS ABOVE 1500 FEET. * VISIBILITIES: LOWEST VISIBILITIES IN THE FOG WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ WAZ521-181500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ /O.CON.KPDT.ZF.Y.0003.000000T0000Z-130118T1900Z/ SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE 943 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN AREAS OF DENSE FOG TONIGHT INTO FRIDAY MORNING. * LOCATIONS: LOCATIONS BELOW 3000 FEET WILL BE AFFECTED BY STAGNANT AIR. DENSE FREEZING FOG WILL MAINLY AFFECT LOCATIONS ABOVE 1500 FEET. * VISIBILITIES: LOWEST VISIBILITIES IN THE FOG WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ049-181500- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130118T2300Z/ GRANDE RONDE VALLEY- 943 PM PST THU JAN 17 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH FRIDAY. * WINDS: SOUTH WINDS 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-181500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 943 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-181500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE 943 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ505-507-WAZ029-181500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ JOHN DAY BASIN-FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...DAYTON...WAITSBURG... WALLA WALLA 943 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-181500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 943 PM PST THU JAN 17 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
339 WWUS76 KPDT 181342 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 542 AM PST FRI JAN 18 2013 ...VARIOUS AIR STAGNATION...FREEZING FOG AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. AREAS OF DENSE FREEZING FOG WILL PERSIST OVER PORTIONS OF SOUTH CENTRAL WASHINGTON AND NORTH CENTRAL OREGON. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ042-508-181900- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ /O.CON.KPDT.ZF.Y.0003.000000T0000Z-130118T1900Z/ NORTH CENTRAL OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...HEPPNER...CONDON...FOSSIL 542 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THIS MORNING... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THIS MORNING. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN AREAS OF DENSE FREEZING FOG THIS MORNING. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. DENSE FREEZING FOG WILL MAINLY AFFECT LOCATIONS ABOVE 1500 FEET. * VISIBILITIES: LOWEST VISIBILITIES IN THE FOG WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ WAZ521-181900- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ /O.CON.KPDT.ZF.Y.0003.000000T0000Z-130118T1900Z/ SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE 542 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THIS MORNING... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THIS MORNING. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN AREAS OF DENSE FREEZING FOG THIS MORNING. * LOCATIONS: LOCATIONS BELOW 3000 FEET WILL BE AFFECTED BY STAGNANT AIR. DENSE FREEZING FOG WILL MAINLY AFFECT LOCATIONS ABOVE 1500 FEET. * VISIBILITIES: LOWEST VISIBILITIES IN THE FOG WILL BE ONE QUARTER MILE OR LESS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ049-181900- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130118T2300Z/ GRANDE RONDE VALLEY- 542 AM PST FRI JAN 18 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH TODAY. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-181900- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 542 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-181900- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE 542 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ505-507-WAZ029-181900- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ JOHN DAY BASIN-FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...DAYTON...WAITSBURG... WALLA WALLA 542 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-181900- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 542 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
954 WWUS76 KPDT 181827 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 1027 AM PST FRI JAN 18 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ042-508-190300- /O.CAN.KPDT.ZF.Y.0003.000000T0000Z-130118T1900Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...HEPPNER...CONDON...FOSSIL 1027 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS CANCELLED THE FREEZING FOG ADVISORY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PERIODS OF FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * VISIBILITIES: LOW CLOUDINESS AND FREEZING FOG HAS RETREATED NORTH TO LOWER COLUMBIA BASIN. THUS THE FREEZING FOG ADVISORY HAS BEEN CANCELLED. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ521-190300- /O.CAN.KPDT.ZF.Y.0003.000000T0000Z-130118T1900Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE 1027 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS CANCELLED THE FREEZING FOG ADVISORY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PERIODS OF FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3000 FEET WILL BE AFFECTED BY STAGNANT AIR. * VISIBILITIES: LOW CLOUDINESS AND FREEZING FOG HAS RETREATED TO NEAR THE COLUMBIA RIVER. THUS THE FREEZING FOG ADVISORY HAS BEEN CANCELLED. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ049-182300- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130118T2300Z/ GRANDE RONDE VALLEY- 1027 AM PST FRI JAN 18 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH TODAY. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-190300- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 1027 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-190300- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE 1027 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 3500 FEET... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ505-507-WAZ029-190300- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ JOHN DAY BASIN-FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...DAYTON...WAITSBURG... WALLA WALLA 1027 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-190300- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 1027 AM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
595 WWUS76 KPDT 182256 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 256 PM PST FRI JAN 18 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ049-190700- /O.EXT.KPDT.WI.Y.0004.000000T0000Z-130120T0000Z/ GRANDE RONDE VALLEY- 256 PM PST FRI JAN 18 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 4 PM PST SATURDAY FOR LADD AND PYLES CANYONS... THE WIND ADVISORY FOR LADD AND PYLES CANYONS IS NOW IN EFFECT UNTIL 4 PM PST SATURDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH SATURDAY. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-190700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 256 PM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-190700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 256 PM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 3500 FEET... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PERIODS OF FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-190700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 256 PM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PERIODS OF FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-190700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 256 PM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
617 WWUS76 KPDT 190415 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 815 PM PST FRI JAN 18 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. WAZ026-191500- /O.NEW.KPDT.ZF.Y.0004.130119T0415Z-130119T1800Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ KITTITAS VALLEY- INCLUDING THE CITIES OF...ELLENSBURG...THORP 815 PM PST FRI JAN 18 2013 ...FREEZING FOG ADVISORY IN EFFECT UNTIL 10 AM PST SATURDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A FREEZING FOG ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM PST SATURDAY. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN FREEZING FOG AT TIMES. THE KITTITAS VALLEY WILL HAVE DENSE FREEZING FOG TONIGHT INTO SATURDAY MORNING. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ049-191500- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130120T0000Z/ GRANDE RONDE VALLEY- 815 PM PST FRI JAN 18 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST SATURDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST SATURDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH SATURDAY. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-027-028-191500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-YAKIMA VALLEY- LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...NACHES...SUNNYSIDE... TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 815 PM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-191500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 815 PM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PERIODS OF FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-191500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 815 PM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PERIODS OF FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-191500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 815 PM PST FRI JAN 18 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
143 WWUS76 KPDT 190812 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 1212 AM PST SAT JAN 19 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS IN THIS AREA. ORZ507-508-WAZ029-191500- /O.EXA.KPDT.ZF.Y.0004.000000T0000Z-130119T1800Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...PENDLETON...PILOT ROCK...HEPPNER... CONDON...FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 1212 AM PST SAT JAN 19 2013 ...FREEZING FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A FREEZING FOG ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM PST THIS MORNING. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN FREEZING FOG AT TIMES. THE BLUE MOUNTAIN FOOTHILLS WILL HAVE DENSE FREEZING FOG THROUGH THIS MORNING. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ WAZ026-191500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ /O.CON.KPDT.ZF.Y.0004.000000T0000Z-130119T1800Z/ KITTITAS VALLEY- INCLUDING THE CITIES OF...ELLENSBURG...THORP 1212 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN FREEZING FOG AT TIMES. THE KITTITAS VALLEY WILL HAVE DENSE FREEZING FOG TONIGHT INTO SATURDAY MORNING. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ049-191500- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130120T0000Z/ GRANDE RONDE VALLEY- 1212 AM PST SAT JAN 19 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH SATURDAY. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-027-028-191500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-YAKIMA VALLEY- LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...NACHES...SUNNYSIDE... TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 1212 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-191500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 1212 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PERIODS OF FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-191500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY 1212 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PERIODS OF FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-191500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 1212 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
426 WWUS76 KPDT 191348 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 548 AM PST SAT JAN 19 2013 ...VARIOUS AIR STAGNATION...FREEZING FOG AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS THERE. WAZ026-191800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ /O.CON.KPDT.ZF.Y.0004.000000T0000Z-130119T1800Z/ KITTITAS VALLEY- INCLUDING THE CITIES OF...ELLENSBURG...THORP 548 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN DENSE FREEZING FOG AT TIMES THIS MORNING. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ507-508-WAZ029-191800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ /O.CON.KPDT.ZF.Y.0004.000000T0000Z-130119T1800Z/ FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...PENDLETON...PILOT ROCK...HEPPNER... CONDON...FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 548 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. A FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN DENSE FREEZING FOG AT TIMES THIS MORNING. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. FREEZING FOG CAN MAKE ROADS AND SIDEWALKS SLICK...AND CAUTION SHOULD BE USED WHILE DRIVING OR WALKING. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO...BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS. && $$ ORZ049-191800- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130120T0000Z/ GRANDE RONDE VALLEY- 548 AM PST SAT JAN 19 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH 4 PM THIS AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-027-028-191800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-YAKIMA VALLEY- LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...NACHES...SUNNYSIDE... TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 548 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-191800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 548 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-191800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY 548 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-191800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 548 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
160 WWUS76 KPDT 191808 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 1008 AM PST SAT JAN 19 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS THERE. ORZ507-508-WAZ029-200215- /O.EXP.KPDT.ZF.Y.0004.000000T0000Z-130119T1800Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...PENDLETON...PILOT ROCK...HEPPNER... CONDON...FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 1008 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY HAS EXPIRED... THE FREEZING FOG ADVISORY IS NO LONGER IN EFFECT. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * VISIBILITIES: VISIBILITIES WILL BEGIN TO GRADUALLY IMPROVE OVER THE NEXT TWO HOURS. THUS THE FREEZING FOG ADVISORY HAS BEEN ALLOWED TO EXPIRE. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ026-200215- /O.EXP.KPDT.ZF.Y.0004.000000T0000Z-130119T1800Z/ /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ KITTITAS VALLEY- INCLUDING THE CITIES OF...ELLENSBURG...THORP 1008 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... ...FREEZING FOG ADVISORY HAS EXPIRED... THE FREEZING FOG ADVISORY IS NO LONGER IN EFFECT. AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * VISIBILITIES: VISIBILITIES WILL BEGIN TO GRADUALLY IMPROVE OVER THE NEXT TWO HOURS. THUS THE FREEZING FOG ADVISORY HAS BEEN ALLOWED TO EXPIRE. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ049-200000- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130120T0000Z/ GRANDE RONDE VALLEY- 1008 AM PST SAT JAN 19 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH THIS AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: THOSE IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-027-028-200215- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-YAKIMA VALLEY- LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...NACHES...SUNNYSIDE... TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 1008 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-200215- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 1008 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 3500 FEET... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-200215- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY 1008 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-200215- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 1008 AM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
936 WWUS76 KPDT 192319 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 319 PM PST SAT JAN 19 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ049-200800- /O.EXT.KPDT.WI.Y.0004.000000T0000Z-130122T0000Z/ GRANDE RONDE VALLEY- 319 PM PST SAT JAN 19 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 4 PM PST MONDAY FOR LADD AND PYLES CANYONS... THE WIND ADVISORY FOR LADD AND PYLES CANYONS IS NOW IN EFFECT UNTIL 4 PM PST MONDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH MONDAY AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-200800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 319 PM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-200800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 319 PM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 3500 FEET... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-200800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 319 PM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-200800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 319 PM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
221 WWUS76 KPDT 200614 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 1014 PM PST SAT JAN 19 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY NEXT WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ049-201500- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130122T0000Z/ GRANDE RONDE VALLEY- 1014 PM PST SAT JAN 19 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST MONDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST MONDAY. * TIMING: STRONG WINDS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL PERSIST THROUGH MONDAY AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-201500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 1014 PM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-201500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 1014 PM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-201500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 1014 PM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-201500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 1014 PM PST SAT JAN 19 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL BE OVER THE AREA THROUGH EARLY NEXT WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
317 WWUS76 KPDT 201402 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 602 AM PST SUN JAN 20 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH EARLY THIS WEEK. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ049-202300- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130122T0000Z/ GRANDE RONDE VALLEY- 602 AM PST SUN JAN 20 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST MONDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST MONDAY. * TIMING: ALTHOUGH THE WINDS HAVE DIMINISHED THIS MORNING STRONG WINDS WILL DEVELOP AGAIN OVER THE SOUTH END OF THE GRANDE RONDE VALLEY BY THIS AFTERNOON. THEY WILL PERSIST THROUGH MONDAY AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-202300- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 602 AM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY THIS WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-202300- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 602 AM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY THIS WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-202300- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 602 AM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY THIS WEEK KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-202300- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 602 AM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH EARLY THIS WEEK KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
905 WWUS76 KPDT 202220 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 220 PM PST SUN JAN 20 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH TUESDAY. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ049-210700- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130122T0000Z/ GRANDE RONDE VALLEY- 220 PM PST SUN JAN 20 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST MONDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST MONDAY. * TIMING: WINDS HAVE BEEN INCREASING AGAIN THIS AFTERNOON OVER THE SOUTH END OF THE GRANDE RONDE VALLEY BY THIS AFTERNOON. THEY WILL PERSIST TONIGHT THROUGH MONDAY AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-210700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 220 PM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-210700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 220 PM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 3500 FEET... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-210700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 220 PM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-210700- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 220 PM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
772 WWUS76 KPDT 210529 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 929 PM PST SUN JAN 20 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH TUESDAY. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ049-211500- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130122T0000Z/ GRANDE RONDE VALLEY- 929 PM PST SUN JAN 20 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST MONDAY FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST MONDAY. * TIMING: GUSTY WINDS WILL PERSIST TONIGHT THROUGH MONDAY AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-211500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 929 PM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-211500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 929 PM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-211500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 929 PM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-211500- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 929 PM PST SUN JAN 20 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
286 WWUS76 KPDT 211405 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 605 AM PST MON JAN 21 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH TUESDAY. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ049-220000- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130122T0000Z/ GRANDE RONDE VALLEY- 605 AM PST MON JAN 21 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * TIMING: STRONG GUSTY WINDS WILL PERSIST THROUGH THIS AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-220000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 605 AM PST MON JAN 21 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-220000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 605 AM PST MON JAN 21 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-220000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 605 AM PST MON JAN 21 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-220000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 605 AM PST MON JAN 21 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
459 WWUS76 KPDT 212226 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 226 PM PST MON JAN 21 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH TUESDAY. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ049-221900- /O.EXT.KPDT.WI.Y.0004.000000T0000Z-130123T0000Z/ GRANDE RONDE VALLEY- 226 PM PST MON JAN 21 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 4 PM PST TUESDAY FOR LADD AND PYLES CANYONS... THE WIND ADVISORY FOR LADD AND PYLES CANYONS IS NOW IN EFFECT UNTIL 4 PM PST TUESDAY. * TIMING: STRONG GUSTY WINDS WILL PERSIST THROUGH TUESDAY AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-221800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 226 PM PST MON JAN 21 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-221800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 226 PM PST MON JAN 21 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-221800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 226 PM PST MON JAN 21 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN EACH AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-221800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 226 PM PST MON JAN 21 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA INTO TUESDAY KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
550 WWUS76 KPDT 221331 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 531 AM PST TUE JAN 22 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH TODAY. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ049-221800- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130123T0000Z/ GRANDE RONDE VALLEY- 531 AM PST TUE JAN 22 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * TIMING: STRONG GUSTY WINDS WILL PERSIST THROUGH THIS AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-221800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 531 AM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA TODAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-221800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 531 AM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA TODAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY THE STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-221800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 531 AM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA TODAY KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN THIS AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-221800- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130122T1800Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 531 AM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA TODAY KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY THE TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
001 WWUS76 KPDT 221652 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 852 AM PST TUE JAN 22 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH WEDNESDAY MORNING. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE SOUTH END OF THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ041-044-WAZ024-026>028-230000- /O.EXT.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 852 AM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL NOON PST WEDNESDAY... THE AIR STAGNATION ADVISORY IS NOW IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-230000- /O.EXT.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 852 AM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL NOON PST WEDNESDAY... THE AIR STAGNATION ADVISORY IS NOW IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY THE STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-230000- /O.EXT.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 852 AM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL NOON PST WEDNESDAY... THE AIR STAGNATION ADVISORY IS NOW IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN THIS AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-230000- /O.EXT.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 852 AM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL NOON PST WEDNESDAY BELOW 4000 FEET... THE AIR STAGNATION ADVISORY BELOW 4000 FEET IS NOW IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY THE TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ049-230000- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130123T0000Z/ GRANDE RONDE VALLEY- 852 AM PST TUE JAN 22 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS... A WIND ADVISORY FOR LADD AND PYLES CANYONS REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * TIMING: STRONG GUSTY WINDS WILL PERSIST THROUGH THIS AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$
971 WWUS76 KPDT 222007 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 1207 PM PST TUE JAN 22 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH WEDNESDAY MORNING. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ049-230600- /O.EXT.KPDT.WI.Y.0004.000000T0000Z-130124T0000Z/ GRANDE RONDE VALLEY- INCLUDING THE CITIES OF...COVE...ELGIN...LA GRANDE 1207 PM PST TUE JAN 22 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 4 PM PST WEDNESDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 4 PM PST WEDNESDAY. * TIMING: STRONG GUSTY WINDS WILL PERSIST THROUGH WEDNESDAY AFTERNOON. WINDS MAY DECREASE BRIEFLY OVERNIGHT...BUT ARE EXPECTED TO INCREASE AGAIN WEDNESDAY MORNING. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-230600- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 1207 PM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-230600- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 1207 PM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY THE STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-230600- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 1207 PM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. SOME MIXING WILL BE POSSIBLE IN THE EASTERN MOST PORTIONS OF THE JOHN DAY BASIN THIS AFTERNOON. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-230600- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 1207 PM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY THE TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
329 WWUS76 KPDT 230553 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 953 PM PST TUE JAN 22 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH WEDNESDAY MORNING. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS. ORZ049-232000- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130124T0000Z/ GRANDE RONDE VALLEY- INCLUDING THE CITIES OF...COVE...ELGIN...LA GRANDE 953 PM PST TUE JAN 22 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY. * TIMING: STRONG GUSTY WINDS WILL PERSIST THROUGH WEDNESDAY AFTERNOON. WINDS MAY DECREASE BRIEFLY OVERNIGHT...BUT ARE EXPECTED TO INCREASE AGAIN WEDNESDAY MORNING. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-232000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 953 PM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-232000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 953 PM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY THE STAGNANT AIR. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-232000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 953 PM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-232000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 953 PM PST TUE JAN 22 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH WEDNESDAY MORNING KEEPING THE AIR STAGNANT BELOW 4000 FEET. MOISTURE TRAPPED UNDER THE INVERSIONS MAY RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY THE TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS WILL CONTINUE TO INCREASE BENEATH THE INVERSIONS WHICH COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
473 WWUS76 KPDT 231259 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 459 AM PST WED JAN 23 2013 ...VARIOUS AIR STAGNATION AND WIND ADVISORIES ARE IN EFFECT ACROSS THE INTERIOR NORTHWEST... .HIGH PRESSURE WILL CONTINUE THE STABLE CONDITIONS WITH STRONG INVERSIONS AND LIGHT WINDS OVER PORTIONS OF THE REGION THROUGH THIS MORNING. AS A RESULT...POOR AIR QUALITY WILL CONTINUE BENEATH THE INVERSIONS. MEANWHILE STRONG PRESSURE GRADIENTS OVER THE GRANDE RONDE VALLEY WILL CAUSE LOCALLY STRONG WINDS THROUGH TODAY. ORZ049-232300- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130124T0000Z/ GRANDE RONDE VALLEY- INCLUDING THE CITIES OF...COVE...ELGIN...LA GRANDE 459 AM PST WED JAN 23 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * TIMING: STRONG GUSTY WINDS OVER THE SOUTH END OF THE VALLEY WILL PERSIST THROUGH THIS AFTERNOON. ELSEWHERE...WINDS WILL INCREASE THIS MORNING AND LAST INTO THE AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. THE STRONGEST WINDS WILL BE OVER THE SOUTHERN AND CENTRAL PORTIONS OF THE VALLEY. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ041-044-WAZ024-026>028-232000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 459 AM PST WED JAN 23 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH THIS MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS TRAPPED BENEATH THE INVERSIONS COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ WAZ520-521-232000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 459 AM PST WED JAN 23 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH THIS MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: LOCATIONS BELOW 3500 FEET WILL BE AFFECTED BY THE STAGNANT AIR. * IMPACTS: POLLUTANTS TRAPPED BENEATH THE INVERSIONS COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ042-505-507-508-WAZ029-232000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 459 AM PST WED JAN 23 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH THIS MORNING KEEPING THE AIR STAGNANT. MOISTURE TRAPPED UNDER THE INVERSIONS WILL RESULT IN PATCHY FREEZING FOG AT TIMES. * LOCATIONS: ALL LOCATIONS WILL BE HEAVILY IMPACTED AS THE COLD AND STABLE AIR REMAINS OVER THESE AREAS. * IMPACTS: POLLUTANTS TRAPPED BENEATH THE INVERSIONS COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$ ORZ509-232000- /O.CON.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 459 AM PST WED JAN 23 2013 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY BELOW 4000 FEET... AN AIR STAGNATION ADVISORY BELOW 4000 FEET REMAINS IN EFFECT UNTIL NOON PST TODAY. * TIMING: INVERSIONS WILL CONTINUE OVER THE AREA THROUGH THIS MORNING KEEPING THE AIR STAGNANT BELOW 4000 FEET. * LOCATIONS: VALLEY LOCATIONS WILL BE HEAVILY IMPACTED BY THE TRAPPED POLLUTANTS. * IMPACTS: POLLUTANTS TRAPPED BENEATH THE INVERSIONS COULD LEAD TO PROBLEMS FOR THOSE WITH RESPIRATORY ISSUES. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE. CHECK WITH YOUR LOCAL AIR QUALITY AGENCY FOR POSSIBLE RESTRICTIONS IN YOUR AREA. FOR ADDITIONAL WEATHER INFORMATION... CHECK OUR WEBSITE AT WWW.WEATHER.GOV/PENDLETON. && $$
623 WWUS76 KPDT 231940 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 1140 AM PST WED JAN 23 2013 ORZ041-044-WAZ024-026>028-232045- /O.EXP.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EASTERN COLUMBIA RIVER GORGE OF OREGON- LOWER COLUMBIA BASIN OF OREGON- EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY- YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON- INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN... HERMISTON...IONE...WHITE SALMON...ELLENSBURG...THORP...NACHES... SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...TRI-CITIES 1140 AM PST WED JAN 23 2013 ...AIR STAGNATION ADVISORY WILL EXPIRE AT NOON PST TODAY... THE AIR STAGNATION ADVISORY WILL EXPIRE AT NOON PST TODAY. A STORM SYSTEM WILL MOVE ACROSS THE AREA AND REDUCE ANY STAGNATING AIR ACROSS THE REGION. THUS THE AIR STAGNATION ADVISORY WILL BE ALLOWED TO EXPIRE. $$ WAZ520-521-232045- /O.EXP.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS- INCLUDING THE CITIES OF...APPLETON...CLE ELUM...CLIFFDELL... EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE 1140 AM PST WED JAN 23 2013 ...AIR STAGNATION ADVISORY WILL EXPIRE AT NOON PST TODAY... THE AIR STAGNATION ADVISORY WILL EXPIRE AT NOON PST TODAY. A STORM SYSTEM WILL MOVE ACROSS THE AREA AND REDUCE ANY STAGNATING AIR ACROSS THE REGION. THUS THE AIR STAGNATION ADVISORY WILL BE ALLOWED TO EXPIRE. $$ ORZ042-505-507-508-WAZ029-232045- /O.EXP.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ NORTH CENTRAL OREGON-JOHN DAY BASIN- FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON- FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON- INCLUDING THE CITIES OF...DUFUR...MADRAS...MAUPIN...MORO... PRINEVILLE...REDMOND...DAYVILLE...JOHN DAY...MITCHELL... MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA 1140 AM PST WED JAN 23 2013 ...AIR STAGNATION ADVISORY WILL EXPIRE AT NOON PST TODAY... THE AIR STAGNATION ADVISORY WILL EXPIRE AT NOON PST TODAY. A STORM SYSTEM WILL MOVE ACROSS THE AREA AND REDUCE ANY STAGNATING AIR ACROSS THE REGION. THUS THE AIR STAGNATION ADVISORY WILL BE ALLOWED TO EXPIRE. $$ ORZ509-232045- /O.EXP.KPDT.AS.Y.0001.000000T0000Z-130123T2000Z/ EAST SLOPES OF THE OREGON CASCADES- INCLUDING THE CITY OF...BEND 1140 AM PST WED JAN 23 2013 ...AIR STAGNATION ADVISORY WILL EXPIRE AT NOON PST TODAY BELOW 4000 FEET... THE AIR STAGNATION ADVISORY BELOW 4000 FEET WILL EXPIRE AT NOON PST TODAY. A STORM SYSTEM WILL MOVE ACROSS THE AREA AND REDUCE ANY STAGNATING AIR ACROSS THE REGION. THUS THE AIR STAGNATION ADVISORY WILL BE ALLOWED TO EXPIRE. $$ ORZ049-240000- /O.CON.KPDT.WI.Y.0004.000000T0000Z-130124T0000Z/ GRANDE RONDE VALLEY- INCLUDING THE CITIES OF...COVE...ELGIN...LA GRANDE 1140 AM PST WED JAN 23 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * TIMING: STRONG GUSTY WINDS OVER THE SOUTH END OF THE VALLEY WILL PERSIST THROUGH THIS AFTERNOON. * WINDS: SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO NEAR 50 MPH. THE STRONGEST WINDS WILL BE OVER THE SOUTHERN AND CENTRAL PORTIONS OF THE VALLEY. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES MAY FIND DRIVING DIFFICULT. THESE WINDS CAN ALSO DOWN TREE LIMBS AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST BETWEEN 30 AND 39 MPH OR GUSTS RANGING FROM 45 TO 57 MPH. WINDS OF THESE MAGNITUDES CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. MINOR PROPERTY DAMAGE MAY ALSO OCCUR. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON. && $$ VP
943 WWUS76 KPDT 232224 NPWPDT URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PENDLETON OR 224 PM PST WED JAN 23 2013 ORZ049-232330- /O.CAN.KPDT.WI.Y.0004.000000T0000Z-130124T0000Z/ GRANDE RONDE VALLEY- INCLUDING THE CITIES OF...COVE...ELGIN...LA GRANDE 224 PM PST WED JAN 23 2013 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN PENDLETON HAS CANCELLED THE WIND ADVISORY. THE WINDS HAD DECREASED ACROSS THE REGION AND BELOW ADVISORY CRITERIA. THUS THE WIND ADVISORY IS CANCELLED. $$ VP
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Pendleton, OR wrote its last area forecast discussion before this wind advisory went out at Jan 16, 2:33 PM PST, 25 minutes earlier.
Area forecast discussion, Jan 16, 2:33 PM PST, 25 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PENDLETON OR
233 PM PST WED JAN 16 2013
.SHORT TERM...TONIGHT THROUGH FRIDAY NIGHT...A STRONG UPPER RIDGE,
WITH AN AXIS JUST OFFSHORE, WILL BE OVER THE WESTERN U.S. THROUGH
THIS PERIOD. THE POSITION OF THE UPPER RIDGE WILL RESULT IN A WEAK
NORTHWEST FLOW ALOFT OVER THE PACIFIC NORTHWEST, BUT WILL CONTINUE
TO INCREASE SUBSIDENCE OVER THE REGION. AS SUCH, WILL SEE THE
INVERSIONS OVER THE COLUMBIA BASIN SLOWLY LIFT ALLOWING LOW CLOUDS
AND FOG TO SPREAD SOUTH INTO CENTRAL OREGON THURSDAY INTO FRIDAY.
MEANWHILE THE LOW CLOUDINESS AND FOG OVER THE BASIN WILL LIFT TO
AFFECT LOCATIONS BETWEEN 2000 AND 3000 FEET MSL TONIGHT THROUGH
THURSDAY NIGHT. AT THIS TIME EXPECT AREAS OF DENSE FREEZING FOG TO
COVER LARGE PORTIONS OF THE BLUE MOUNTAIN FOOTHILLS AND THE SIMCOE
HIGHLANDS INTO THURSDAY. THUS WILL ISSUE FREEZING FOG ADVISORIES FOR
THESE LOCATIONS THROUGH THURSDAY MORNING. THE LOW CLOUDINESS AND FOG
WILL CONTINUE BEYOND THURSDAY INTO FRIDAY AND FRIDAY NIGHT. DATA
INDICATES THAT A VERY TIGHT PRESSURE GRADIENT WILL DEVELOP ACROSS
THE SOUTH END OF THE GRANDE RONDE VALLEY. WINDS NEAR LADD CANYON ARE
RUNNING NEAR 30 MPH AT THIS TIME AND ARE EXPECTED TO INCREASE
TONIGHT. THESE GRADIENTS MAY BECOME STRONG ENOUGH FOR WARNING LEVEL
WINDS THURSDAY, BUT WINDS ALOFT REMAIN WEAK. WILL THEREFORE ISSUE A
WIND ADVISORY FOR THE SOUTH END OF THE GRANDE RONDE VALLEY FOR AN
EXTENDED PERIOD, BUT WILL HAVE TO MONITOR FOR STRONGER WINDS
THURSDAY AND A POTENTIAL UPGRADE. 90
.LONG TERM...SATURDAY THROUGH WEDNESDAY...AN UPPER LEVEL RIDGE WILL
BE OVER THE REGION FOR MUCH OF THE EXTENDED PERIOD. THIS WILL KEEP
LOW CLOUDS AND SOME FOG OVER MUCH OF THE AREA AT ELEVATIONS BELOW
2000-2500 FEET. THE HIGHER ELEVATIONS WILL REMAIN MOSTLY CLEAR AND
WARM ESPECIALLY DURING THE DAYTIME. BY TUESDAY THE EXTENDED MODELS
ARE NOW IN GENERAL AGREEMENT THAT THE RIDGE WILL BEGIN TO BREAK DOWN
AS A STORM SYSTEM MOVES IN FROM OFF THE PACIFIC. HAVE BEGUN TO
INTRODUCE POPS WITH RELATIVELY LOW SNOW LEVELS MAINLY ON WEDNESDAY
TO ACCOUNT FOR THE BREAKDOWN OF THE RIDGE. IF CONFIDENCE IN THIS
SCENARIO INCREASES OVER THE COMING DAYS POPS MAY NEED TO BE
INCREASED FROM TUESDAY NIGHT THROUGH WEDNESDAY NIGHT.
&&
.AVIATION...00Z TAFS...WIDESPREAD IFR/LIFR CONDITIONS ARE EXPECTED
AT KPSC...KPDT...KYKM...KDLS...AND KALW...FOR MUCH OF THE PERIOD IN
STRATUS AND FOG/FREEZING FOG. THERE COULD BE SOME TEMPORARY
IMPROVEMENT FOR A WHILE LATE THIS AFTERNOON AND AGAIN THURSDAY
AFTERNOON BUT NOT FOR EXTENDED PERIODS OF TIME. KRDM AND KBDN SHOULD
REMAIN MOSTLY CLEAR WITH LIGHT WINDS. 78
&&
.PRELIMINARY POINT TEMPS/POPS...
PDT 24 28 26 29 / 0 0 0 0
ALW 24 30 27 31 / 0 0 0 0
PSC 26 32 28 33 / 0 0 0 0
YKM 24 30 26 31 / 0 0 0 0
HRI 26 32 28 33 / 0 0 0 0
ELN 22 28 24 29 / 0 0 0 0
RDM 14 42 21 30 / 0 0 0 0
LGD 16 36 17 38 / 0 0 0 0
GCD 18 39 20 36 / 0 0 0 0
DLS 31 37 32 38 / 0 0 0 0
&&
.PDT WATCHES/WARNINGS/ADVISORIES...
OR...AIR STAGNATION ADVISORY UNTIL 4 PM PST FRIDAY ORZ507-508.
FREEZING FOG ADVISORY UNTIL NOON PST THURSDAY ORZ507.
AIR STAGNATION ADVISORY UNTIL 4 PM PST FRIDAY ORZ041-044.
FREEZING FOG ADVISORY UNTIL NOON PST THURSDAY ORZ508.
WIND ADVISORY UNTIL 3 PM PST FRIDAY FOR LADD AND PYLES CANYONS
IN THE ORZ049.
WA...AIR STAGNATION ADVISORY UNTIL 4 PM PST FRIDAY WAZ029.
FREEZING FOG ADVISORY UNTIL NOON PST THURSDAY WAZ029.
AIR STAGNATION ADVISORY UNTIL 4 PM PST FRIDAY WAZ024-026>028.
AIR STAGNATION ADVISORY UNTIL 4 PM PST FRIDAY WAZ520-521.
FREEZING FOG ADVISORY UNTIL NOON PST THURSDAY WAZ521.
&&
THREAT INDEX
THURSDAY : GREEN
FRIDAY : GREEN
SATURDAY : GREEN
GREEN: NONE OR LIMITED NEED FOR WATCHES, WARNINGS, OR ADVISORIES.
YELLOW: A FEW WATCHES, WARNINGS, OR ADVISORIES POSSIBLE OR IN EFFECT.
RED: NUMEROUS WATCHES, WARNINGS, OR ADVISORIES POSSIBLE OR IN EFFECT.
FOR ADDITIONAL WEATHER INFORMATION, CHECK OUR WEB SITE AT...
WWW.WEATHER.GOV/PENDLETON
90/78/78Hazardous weather outlook, Jan 16, 2:44 PM PST, 14 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE PENDLETON OR
244 PM PST WED JAN 16 2013
UPDATED FOR WIND AND FREEZING FOG ADVISORIES
ORZ041-042-044-049-050-502-503-505>509-WAZ024-026>030-520-521-
171415-
EASTERN COLUMBIA RIVER GORGE OF OREGON-NORTH CENTRAL OREGON-
LOWER COLUMBIA BASIN OF OREGON-GRANDE RONDE VALLEY-WALLOWA COUNTY-
NORTHERN BLUE MOUNTAINS OF OREGON-
SOUTHERN BLUE MOUNTAINS OF OREGON-JOHN DAY BASIN-OCHOCO-
JOHN DAY HIGHLANDS-
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-
EAST SLOPES OF THE OREGON CASCADES-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-KITTITAS VALLEY-
YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON-
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
NORTHWEST BLUE MOUNTAINS OF WASHINGTON-
EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS-
244 PM PST WED JAN 16 2013
THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL AND NORTHEAST OREGON
AS WELL AS SOUTH CENTRAL AND SOUTHEAST WASHINGTON.
.DAY ONE...TONIGHT
DENSE FOG
SIMCOE HIGHLANDS, FOOTHILLS OF THE BLUE MOUNTAINS OF
WASHINGTON, FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF
OREGON, FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON
STRONG WIND
GRANDE RONDE VALLEY
AREAS OF DENSE FREEZING FOG ARE LIKELY TONIGHT ACROSS THE BLUE
MOUNTAIN FOOTHILLS AND SIMCOE HIGHLANDS. ACROSS THE SOUTHERN
GRANDE RONDE VALLEY VERY WINDY CONDITIONS ARE EXPECTED...MAINLY
SOUTH OF LA GRANDE. ELSEWHERE...WITH HIGH PRESSURE
OVERHEAD...LIGHT WINDS AND POOR MIXING IS LEADING TO STAGNANT
CONDITIONS OVER A WIDE AREA. ALL OF THESE HAZARDS ARE ADDRESSED
IN THE LATEST PRODUCT PDXNPWPDT.
.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY
DENSE FOG THURSDAY
SIMCOE HIGHLANDS, FOOTHILLS OF THE BLUE MOUNTAINS OF
WASHINGTON, FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF
OREGON, FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON
STRONG WIND THURSDAY
GRANDE RONDE VALLEY
STRONG WIND FRIDAY
GRANDE RONDE VALLEY
SIMILAR CONDITIONS WILL CONTINUE THURSDAY AND MOST LIKELY INTO AT
LEAST FRIDAY. PLEASE REFER TO THE LATEST PDXNPWPDT FOR MORE
DETAILS.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION MAY BE REQUIRED.
WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
GRAPHICAL FORECASTS OF WEATHER HAZARDS OUT TO SEVEN DAYS
ARE DISPLAYED ON THE WORLD WIDE WEB AT:
WWW.WRH.NOAA.GOV/PDT/CURRENTHAZARDS/HWO.HTML
ALL LETTERS IN THE ABOVE URL ARE LOWER CASE.The office that day
Everything else NWS Pendleton, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 16, 2:58 PM PST | Freezing Fog Advisory | PDT | Gilliam, Morrow, Umatilla, Wheeler | 21 hr |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.