Alert archive / Washington / Winter Storm Watches in 2016
Winter Storm Watch 7, NWS Spokane, WA
NWS Spokane, WA issued this winter storm watch at Dec 25, 2016, 1:59 PM PST for 9 counties in Washington; 6 counties in Idaho. It took effect at Dec 26, 2016, 4:00 PM PST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Dec 25, 2016, 1:59 PM PST (21:59 UTC)
- In effect from
- Dec 26, 2016, 4:00 PM PST
- Expired
- Dec 26, 2016, 11:40 AM PST
- In force
- Issued by
- NWS Spokane, WA
Counties Benewah County, ID, Bonner County, ID, Boundary County, ID, Kootenai County, ID, Latah County, ID, Shoshone County, ID, Adams County, WA, Douglas County, WA, Grant County, WA, Lincoln County, WA, Okanogan County, WA, Pend Oreille County, WA, Spokane County, WA, Stevens County, WA, Whitman County, WA
The radar
The Spokane radar (KOTX), 4 km from the middle of the area, began a volume at 22:04 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
Spokane, WA (KOTX), launched 12:00Z, 10.0 hours before the alert went out and 95 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
- 639 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- -22 m²/s²
- 0-3 km storm-relative helicity
- -6 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
786 WWUS46 KOTX 252159 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 159 PM PST SUN DEC 25 2016 ...MODERATE TO HEAVY SNOW MONDAY NIGHT INTO TUESDAY... .SNOW WILL MOVE INTO THE CASCADES MONDAY EVENING THEN SPREAD EAST THROUGH EASTERN WASHINGTON AND NORTH IDAHO MONDAY NIGHT INTO TUESDAY MORNING. PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE BEFORE ENDING FROM WEST TO EAST EARLY TUESDAY MORNING FOR THE LOWLANDS WHILE CONTINUING THROUGH TUESDAY NIGHT IN THE MOUNTAINS. OVER A FOOT OF SNOW IS EXPECTED ALONG THE CASCADE CREST AND CENTRAL PANHANDLE MOUNTAINS WITH THREE TO SIX INCHES POSSIBLE FOR THE REMAINDER OF THE WATCH AREA. IDZ001>003-WAZ033-035>037-260700- /O.NEW.KOTX.WS.A.0007.161227T0200Z-161227T1500Z/ NORTHERN PANHANDLE-COEUR D'ALENE AREA-IDAHO PALOUSE- WASHINGTON PALOUSE-UPPER COLUMBIA BASIN-SPOKANE AREA- NORTHEAST MOUNTAINS- 159 PM PST SUN DEC 25 2016 ...WINTER STORM WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING. * LOCATIONS...SANDPOINT, ATHOL, BONNERS FERRY, PRIEST RIVER, EASTPORT, SCHWEITZER MOUNTAIN ROAD, COEUR D'ALENE, POST FALLS, HAYDEN, WORLEY, MOSCOW, PLUMMER, POTLATCH, GENESEE, PULLMAN, COLFAX, ROSALIA, LA CROSSE, OAKESDALE, TEKOA, UNIONTOWN, RITZVILLE, GRAND COULEE, ODESSA, WILBUR, COULEE CITY, SPOKANE, CHENEY, DAVENPORT, ROCKFORD, COLVILLE, DEER PARK, CHEWELAH, NEWPORT, KETTLE FALLS, SPRINGDALE-HUNTERS ROAD, ORIN-RICE ROAD, AND FLOWERY TRAIL ROAD. * SNOW ACCUMULATIONS...3 TO 6 INCHES. * TIMING...LIGHT SNOW WILL MOVE INTO THE REGION MONDAY EVENING AND INCREASE IN INTENSITY OVERNIGHT BEFORE ENDING TUESDAY MORNING. PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE BETWEEN MIDNIGHT AND 5AM. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE PRIOR TO AND DURING THE TUESDAY MORNING COMMUTE. GUSTY SOUTH TO SOUTHWEST WINDS WILL LEAD TO AREAS OF BLOWING SNOW ACROSS THE WEST PLAINS, EASTERN COLUMBIA BASIN, AND PALOUSE. * WINDS...SOUTH 5 TO 15 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...IN THE MID 20S...WARMING INTO THE MID 30S TUESDAY AFTERNOON. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ IDZ004-260700- /O.NEW.KOTX.WS.A.0007.161227T0600Z-161228T1200Z/ CENTRAL PANHANDLE MOUNTAINS- 159 PM PST SUN DEC 25 2016 ...WINTER STORM WATCH IN EFFECT FROM MONDAY EVENING THROUGH LATE TUESDAY NIGHT... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM MONDAY EVENING THROUGH LATE TUESDAY NIGHT. * LOCATIONS...KELLOGG, PINEHURST, OSBURN, WALLACE, MULLAN, FOURTH OF JULY PASS, DOBSON PASS, AND LOOKOUT PASS. * SNOW ACCUMULATIONS...8 TO 14 INCHES. * TIMING...LIGHT SNOW WILL MOVE INTO THE REGION AFTER 8PM MONDAY EVENING AND INCREASE IN INTENSITY EARLY TUESDAY MORNING. PERIODS OF MODERATE MOUNTAIN SNOW WILL CONTINUE THROUGH THE DAY TUESDAY...BECOMING LIGHTER TUESDAY NIGHT. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL IMPACT TRAVEL THROUGH THE CENTRAL PANHANDLE MOUNTAINS INCLUDING I-90 AND LOOKOUT PASS. GUSTY SOUTHWEST WINDS MAY LEAD TO AREAS OF BLOWING ON EXPOSED RIDGE TOPS AND WEST FACING ASPECTS. * WINDS...SOUTHWEST 8 TO 18 MPH WITH GUSTS UP TO 40 MPH. * TEMPERATURES...IN THE MID 20S. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ042-260700- /O.NEW.KOTX.WS.A.0007.161227T0000Z-161228T1200Z/ EAST SLOPES NORTHERN CASCADES- 159 PM PST SUN DEC 25 2016 ...WINTER STORM WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE TUESDAY NIGHT... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE TUESDAY NIGHT. * LOCATIONS...STEHEKIN...PLAIN...TELMA...LAKE WENATCHEE...COLES CORNER...STEVENS PASS...HOLDEN VILLAGE...LUCERNE * SNOW ACCUMULATIONS...10 TO 26 INCHES ALONG THE CREST. 8 TO 18 INCHES POSSIBLE IN THE ADJACENT HIGH VALLEYS...RAPIDLY DECREASING TOWARD 2-3 INCHES FOR LOWER SLOPES TOWARD THE COLUMBIA RIVER VALLEY. * TIMING...LIGHT SNOW WILL SPREAD INTO THE CASCADES LATE MONDAY AFTERNOON...INCREASING IN INTENSITY OVERNIGHT AND THROUGH THE DAY ON TUESDAY BEFORE TAPERING OFF TUESDAY NIGHT. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL IMPACT TRAVEL ACROSS THE CASCADE CREST INCLUDING HIGHWAY 2 AND STEVENS PASS. GUSTY NORTHWEST WINDS DEVELOPING TUESDAY MAY LEAD TO AREAS OF BLOWING ON EXPOSED RIDGE TOPS. * WINDS...RIDGETOP WINDS WEST 8 TO 20 MPH WITH GUSTS UP TO 35 MPH. STRONGER WIND GUSTS ARE EXPECTED ON RIDGETOPS ABOVE 6000 FEET. * TEMPERATURES...IN THE LOWER 20S. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$
3 follow-up statements
148 WWUS46 KOTX 260425 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 825 PM PST SUN DEC 25 2016 ...MODERATE TO HEAVY SNOW MONDAY NIGHT INTO TUESDAY... .SNOW WILL MOVE INTO THE CASCADES MONDAY EVENING THEN SPREAD EAST THROUGH EASTERN WASHINGTON AND NORTH IDAHO MONDAY NIGHT INTO TUESDAY MORNING. PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE BEFORE ENDING FROM WEST TO EAST EARLY TUESDAY MORNING FOR THE LOWLANDS WHILE CONTINUING THROUGH TUESDAY NIGHT IN THE MOUNTAINS. OVER A FOOT OF SNOW IS EXPECTED ALONG THE CASCADE CREST AND CENTRAL PANHANDLE MOUNTAINS WITH THREE TO SIX INCHES POSSIBLE FOR THE REMAINDER OF THE WATCH AREA. WAZ042-261500- /O.CON.KOTX.WS.A.0007.161227T0000Z-161228T1200Z/ EAST SLOPES NORTHERN CASCADES- 825 PM PST SUN DEC 25 2016 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE TUESDAY NIGHT... * LOCATIONS...STEHEKIN. * SNOW ACCUMULATIONS...10 TO 26 INCHES ALONG THE CREST. 8 TO 18 INCHES POSSIBLE IN THE ADJACENT HIGH VALLEYS...RAPIDLY DECREASING TOWARD 2-3 INCHES FOR LOWER SLOPES TOWARD THE COLUMBIA RIVER VALLEY. * TIMING...LIGHT SNOW WILL SPREAD INTO THE CASCADES LATE MONDAY AFTERNOON...INCREASING IN INTENSITY OVERNIGHT AND THROUGH THE DAY ON TUESDAY BEFORE TAPERING OFF TUESDAY NIGHT. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL IMPACT TRAVEL ACROSS THE CASCADE CREST INCLUDING HIGHWAY 2 AND STEVENS PASS. GUSTY NORTHWEST WINDS DEVELOPING TUESDAY MAY LEAD TO AREAS OF BLOWING ON EXPOSED RIDGE TOPS. * WINDS...RIDGETOP WINDS WEST 8 TO 20 MPH WITH GUSTS UP TO 35 MPH. STRONGER WIND GUSTS ARE EXPECTED ON RIDGETOPS ABOVE 6000 FEET. * TEMPERATURES...IN THE LOWER 20S. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ IDZ001>003-WAZ033-035>037-261500- /O.CON.KOTX.WS.A.0007.161227T0200Z-161227T1500Z/ NORTHERN PANHANDLE-COEUR D'ALENE AREA-IDAHO PALOUSE- WASHINGTON PALOUSE-UPPER COLUMBIA BASIN-SPOKANE AREA- NORTHEAST MOUNTAINS- 825 PM PST SUN DEC 25 2016 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... * LOCATIONS...MOSCOW, PLUMMER, POTLATCH, GENESEE, COEUR D'ALENE, POST FALLS, HAYDEN, WORLEY, SANDPOINT, ATHOL, BONNERS FERRY, PRIEST RIVER, EASTPORT, SCHWEITZER MOUNTAIN ROAD, PULLMAN, COLFAX, ROSALIA, LA CROSSE, OAKESDALE, TEKOA, UNIONTOWN, RITZVILLE, GRAND COULEE, ODESSA, WILBUR, COULEE CITY, COLVILLE, DEER PARK, CHEWELAH, NEWPORT, KETTLE FALLS, SPRINGDALE-HUNTERS ROAD, ORIN-RICE ROAD, FLOWERY TRAIL ROAD, SPOKANE, CHENEY, DAVENPORT, AND ROCKFORD. * SNOW ACCUMULATIONS...3 TO 6 INCHES. * TIMING...LIGHT SNOW WILL MOVE INTO THE REGION MONDAY EVENING AND INCREASE IN INTENSITY OVERNIGHT BEFORE ENDING TUESDAY MORNING. PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE BETWEEN MIDNIGHT AND 5AM. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE PRIOR TO AND DURING THE TUESDAY MORNING COMMUTE. GUSTY SOUTH TO SOUTHWEST WINDS WILL LEAD TO AREAS OF BLOWING SNOW ACROSS THE WEST PLAINS, EASTERN COLUMBIA BASIN, AND PALOUSE. * WINDS...SOUTH 5 TO 15 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...IN THE MID 20S...WARMING INTO THE MID 30S TUESDAY AFTERNOON. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ IDZ004-261500- /O.CON.KOTX.WS.A.0007.161227T0600Z-161228T1200Z/ CENTRAL PANHANDLE MOUNTAINS- 825 PM PST SUN DEC 25 2016 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH LATE TUESDAY NIGHT... * LOCATIONS...KELLOGG, PINEHURST, OSBURN, WALLACE, MULLAN, FOURTH OF JULY PASS, DOBSON PASS, AND LOOKOUT PASS. * SNOW ACCUMULATIONS...8 TO 14 INCHES. * TIMING...LIGHT SNOW WILL MOVE INTO THE REGION AFTER 8PM MONDAY EVENING AND INCREASE IN INTENSITY EARLY TUESDAY MORNING. PERIODS OF MODERATE MOUNTAIN SNOW WILL CONTINUE THROUGH THE DAY TUESDAY... BECOMING LIGHTER TUESDAY NIGHT. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL IMPACT TRAVEL THROUGH THE CENTRAL PANHANDLE MOUNTAINS INCLUDING I-90 AND LOOKOUT PASS. GUSTY SOUTHWEST WINDS MAY LEAD TO AREAS OF BLOWING ON EXPOSED RIDGE TOPS AND WEST FACING ASPECTS. * WINDS...SOUTHWEST 8 TO 18 MPH WITH GUSTS UP TO 40 MPH. * TEMPERATURES...IN THE MID 20S. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$
712 WWUS46 KOTX 261053 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 253 AM PST MON DEC 26 2016 ...MODERATE TO HEAVY SNOW LATE THIS AFTERNOON INTO TUESDAY... .SNOW WILL MOVE INTO THE CASCADES LATE THIS AFTERNOON...THEN SPREAD EAST THROUGH EASTERN WASHINGTON AND NORTH IDAHO TONIGHT INTO TUESDAY MORNING. PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE BEFORE ENDING FROM WEST TO EAST EARLY TUESDAY MORNING FOR THE LOWLANDS WHILE CONTINUING THROUGH TUESDAY NIGHT IN THE MOUNTAINS. OVER A FOOT OF SNOW IS EXPECTED ALONG THE CASCADE CREST AND CENTRAL PANHANDLE MOUNTAINS WITH THREE TO SIX INCHES POSSIBLE FOR THE REMAINDER OF THE WATCH AREA. WAZ042-261900- /O.UPG.KOTX.WS.A.0007.161227T0000Z-161228T1200Z/ /O.NEW.KOTX.WS.W.0010.161227T0000Z-161228T1200Z/ EAST SLOPES NORTHERN CASCADES- 253 AM PST MON DEC 26 2016 ...WINTER STORM WARNING IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS...STEHEKIN. * SNOW ACCUMULATIONS...1 TO 2 FEET NEAR THE CREST. 8 TO 15 INCHES IN THE HIGHER VALLEYS...DECREASING TO 2 TO 4 INCHES ON THE LOWER SLOPES TOWARD THE COLUMBIA RIVER VALLEY. * TIMING...LIGHT SNOW WILL SPREAD INTO THE CASCADES LATE MONDAY AFTERNOON...INCREASING IN INTENSITY OVERNIGHT AND THROUGH THE DAY ON TUESDAY BEFORE TAPERING OFF TUESDAY NIGHT. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL IMPACT TRAVEL ACROSS THE CASCADE CREST INCLUDING HIGHWAY 2 AND STEVENS PASS. GUSTY NORTHWEST WINDS DEVELOPING TUESDAY MAY LEAD TO AREAS OF BLOWING ON EXPOSED RIDGE TOPS. * WINDS...RIDGE TOP WINDS WEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. STRONGER WIND GUSTS ARE EXPECTED ON RIDGES ABOVE 6000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001>003-WAZ033-035>037-261900- /O.CON.KOTX.WS.A.0007.161227T0200Z-161227T1500Z/ NORTHERN PANHANDLE-COEUR D'ALENE AREA-IDAHO PALOUSE- WASHINGTON PALOUSE-UPPER COLUMBIA BASIN-SPOKANE AREA- NORTHEAST MOUNTAINS- 253 AM PST MON DEC 26 2016 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH TUESDAY MORNING... * LOCATIONS...MOSCOW, PLUMMER, POTLATCH, GENESEE, COEUR D'ALENE, POST FALLS, HAYDEN, WORLEY, SANDPOINT, ATHOL, BONNERS FERRY, PRIEST RIVER, EASTPORT, SCHWEITZER MOUNTAIN ROAD, PULLMAN, COLFAX, ROSALIA, LA CROSSE, OAKESDALE, TEKOA, UNIONTOWN, RITZVILLE, GRAND COULEE, ODESSA, WILBUR, COULEE CITY, COLVILLE, DEER PARK, CHEWELAH, NEWPORT, KETTLE FALLS, SPRINGDALE-HUNTERS ROAD, ORIN-RICE ROAD, FLOWERY TRAIL ROAD, SPOKANE, CHENEY, DAVENPORT, AND ROCKFORD. * SNOW ACCUMULATIONS...3 TO 6 INCHES. * TIMING...LIGHT SNOW WILL MOVE INTO THE REGION THIS EVENING AND INCREASE IN INTENSITY OVERNIGHT BEFORE ENDING TUESDAY MORNING. PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE BETWEEN MIDNIGHT AND 5AM TUESDAY. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE PRIOR TO AND DURING THE TUESDAY MORNING COMMUTE. GUSTY SOUTH TO SOUTHWEST WINDS WILL LEAD TO AREAS OF BLOWING SNOW ACROSS THE WEST PLAINS, EASTERN COLUMBIA BASIN, AND PALOUSE. * WINDS...SOUTH 5 TO 15 MPH WITH GUSTS UP TO 30 MPH. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ IDZ004-261900- /O.CON.KOTX.WS.A.0007.161227T0600Z-161228T1200Z/ CENTRAL PANHANDLE MOUNTAINS- 253 AM PST MON DEC 26 2016 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH LATE TUESDAY NIGHT... * LOCATIONS...KELLOGG, PINEHURST, OSBURN, WALLACE, MULLAN, FOURTH OF JULY PASS, DOBSON PASS, AND LOOKOUT PASS. * SNOW ACCUMULATIONS...8 TO 15 INCHES. * TIMING...LIGHT SNOW WILL MOVE INTO THE REGION AFTER 9PM MONDAY EVENING AND INCREASE IN INTENSITY OVERNIGHT INTO EARLY TUESDAY MORNING. PERIODS OF MODERATE MOUNTAIN SNOW WILL CONTINUE THROUGH THE DAY TUESDAY... BECOMING LIGHTER TUESDAY NIGHT. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL IMPACT TRAVEL THROUGH THE CENTRAL PANHANDLE MOUNTAINS INCLUDING I-90 AND LOOKOUT PASS. GUSTY SOUTHWEST WINDS MAY LEAD TO AREAS OF BLOWING ON EXPOSED RIDGE TOPS AND WEST FACING ASPECTS. * WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$
272 WWUS46 KOTX 261940 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 1140 AM PST MON DEC 26 2016 ...MODERATE TO HEAVY SNOW THIS EVENING INTO TUESDAY... .SNOW WILL MOVE INTO THE CASCADES LATE THIS AFTERNOON...THEN SPREAD EAST THROUGH EASTERN WASHINGTON AND NORTH IDAHO TONIGHT INTO TUESDAY MORNING. PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE BEFORE ENDING FROM WEST TO EAST EARLY TUESDAY MORNING FOR THE LOWLANDS WHILE CONTINUING THROUGH TUESDAY NIGHT ON THE CASCADE CREST AND CENTRAL PANHANDLE MOUNTAINS OF IDAHO. WAZ033-035>037-270445- /O.UPG.KOTX.WS.A.0007.161227T0200Z-161227T1500Z/ /O.EXB.KOTX.WS.W.0010.161227T0200Z-161227T1600Z/ WASHINGTON PALOUSE-UPPER COLUMBIA BASIN-SPOKANE AREA- NORTHEAST MOUNTAINS- 1140 AM PST MON DEC 26 2016 ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 8 AM PST TUESDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 8 AM PST TUESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS...PULLMAN, COLFAX, ROSALIA, LA CROSSE, OAKESDALE, TEKOA, UNIONTOWN, RITZVILLE, GRAND COULEE, ODESSA, WILBUR, COULEE CITY, SPOKANE, CHENEY, DAVENPORT, ROCKFORD, COLVILLE, DEER PARK, CHEWELAH, NEWPORT, KETTLE FALLS, SPRINGDALE-HUNTERS ROAD, ORIN- RICE ROAD, AND FLOWERY TRAIL ROAD. * SNOW ACCUMULATIONS...3 TO 6 INCHES. HEAVIEST ACCUMULATIONS SOUTH OF HIGHWAY 20 AND NORTH OF INTERSTATE 90. * TIMING...LIGHT SNOW WILL MOVE INTO THE REGION THIS EVENING AND INCREASE IN INTENSITY OVERNIGHT BEFORE ENDING TUESDAY MORNING. PERIODS OF MODERATE TO HEAVY SNOW AND LOCALIZED BLOWING SNOW WILL BE POSSIBLE BETWEEN MIDNIGHT AND 5AM TUESDAY. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE PRIOR TO AND DURING THE TUESDAY MORNING COMMUTE. GUSTY SOUTH TO SOUTHWEST WINDS WILL LEAD TO AREAS OF BLOWING SNOW ACROSS THE WEST PLAINS, EASTERN COLUMBIA BASIN, AND PALOUSE. * WINDS...IN THE COLUMBIA BASIN, WEST PLAINS, AND PALOUSE...SOUTH 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...IN THE MID 20S. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001-002-270445- /O.UPG.KOTX.WS.A.0007.161227T0200Z-161227T1500Z/ /O.EXB.KOTX.WS.W.0010.161227T0300Z-161227T1800Z/ NORTHERN PANHANDLE-COEUR D'ALENE AREA- 1140 AM PST MON DEC 26 2016 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO 10 AM PST TUESDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM PST TUESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * ICE ACCUMULATIONS...LITTLE OR NO ICE ACCUMULATION EXPECTED. * LOCATIONS...SANDPOINT, ATHOL, BONNERS FERRY, PRIEST RIVER, EASTPORT, SCHWEITZER MOUNTAIN ROAD, COEUR D'ALENE, POST FALLS, HAYDEN, AND WORLEY. * SNOW ACCUMULATIONS...3 TO 6 INCHES. LOWER AMOUNTS CLOSER TO 2 INCHES IN FAR NORTH PANHANDLE AROUND BONNERS FERRY AND PORTHILL * TIMING...LIGHT SNOW WILL MOVE INTO THE REGION THIS EVENING AND INCREASE IN INTENSITY OVERNIGHT BEFORE ENDING TUESDAY MORNING. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE PRIOR TO AND DURING THE TUESDAY MORNING COMMUTE. * WINDS...SOUTH 3 TO 10 MPH...BECOMING SOUTHWEST 8 TO 15 MPH WITH GUSTS UP TO 30 MPH AFTER 10 AM. * TEMPERATURES...IN THE LOWER 20S. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ003-270445- /O.UPG.KOTX.WS.A.0007.161227T0200Z-161227T1500Z/ /O.EXB.KOTX.WS.W.0010.161227T0600Z-161228T1600Z/ IDAHO PALOUSE- 1140 AM PST MON DEC 26 2016 ...WINTER STORM WARNING IN EFFECT FROM 10 PM THIS EVENING TO 8 AM PST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO 8 AM PST WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS...MOSCOW, PLUMMER, POTLATCH, AND GENESEE. * SNOW ACCUMULATIONS...3 TO 5 INCHES THROUGH TUESDAY MORNING. AN ADDITIONAL 2 TO 4 INCHES TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING. STORM TOTAL ACCUMULATIONS OF 4 TO 8 INCHES. * TIMING...LIGHT SNOW WILL MOVE INTO THE REGION TONIGHT AND INCREASE IN INTENSITY DURING THE EARLY MORNING HOURS. PERIODS OF LIGHT TO MODERATE SNOW WILL BE POSSIBLE THROUGH WEDNESDAY MORNING. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL BE POSSIBLE PRIOR TO AND DURING THE TUESDAY MORNING COMMUTE. GUSTY SOUTH TO SOUTHWEST WINDS WILL LEAD TO AREAS OF BLOWING. * WINDS...SOUTHEAST WINDS 5 TO 11 MPH OVERNIGHT INTO TUESDAY MORNING...BECOMING SOUTHWEST 10 TO 16 MPH WITH GUSTS UP TO 35 MPH LATE TUESDAY MORNING AND AFTERNOON. * TEMPERATURES...IN THE 20S TONIGHT AND EARLY TUESDAY...WARMING INTO THE UPPER 20S TO LOWER 30S TUESDAY AFTERNOON. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ004-270445- /O.UPG.KOTX.WS.A.0007.161227T0600Z-161228T1200Z/ /O.EXB.KOTX.WS.W.0010.161227T0600Z-161228T1600Z/ CENTRAL PANHANDLE MOUNTAINS- 1140 AM PST MON DEC 26 2016 ...WINTER STORM WARNING IN EFFECT FROM 10 PM THIS EVENING TO 8 AM PST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO 8 AM PST WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS...KELLOGG, PINEHURST, OSBURN, WALLACE, MULLAN, FOURTH OF JULY PASS, DOBSON PASS, AND LOOKOUT PASS. * SNOW ACCUMULATIONS...3 TO 5 INCHES THROUGH TUESDAY MORNING. AN ADDITIONAL 3 TO 6 INCHES TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING. STORM TOTAL ACCUMULATIONS OF 4 TO 8 INCHES VALLEYS AND 8 TO 16 INCHES MOUNTAINS. * TIMING...LIGHT SNOW WILL MOVE INTO THE REGION AFTER 9PM MONDAY EVENING AND INCREASE IN INTENSITY OVERNIGHT INTO EARLY TUESDAY MORNING. PERIODS OF MODERATE MOUNTAIN SNOW WILL CONTINUE THROUGH THE DAY TUESDAY... BECOMING LIGHTER TUESDAY NIGHT INTO WEDNESDAY MORNING. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL IMPACT TRAVEL THROUGH THE CENTRAL PANHANDLE MOUNTAINS INCLUDING I-90 AND LOOKOUT PASS AND MOST HIGHWAYS ACROSS SHOSHONE COUNTY. GUSTY SOUTHWEST WINDS MAY LEAD TO AREAS OF BLOWING ON EXPOSED RIDGE TOPS AND WEST FACING ASPECTS. * WINDS...TONIGHT SOUTH 4 TO 10 MPH...BECOMING SOUTHWEST 7 TO 15 MPH WITH GUSTS UP TO 35 MPH TUESDAY AFTERNOON. * TEMPERATURES...IN THE MID 20S. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ038-270445- /O.EXB.KOTX.WS.W.0010.161227T0200Z-161227T1600Z/ OKANOGAN HIGHLANDS- 1140 AM PST MON DEC 26 2016 ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 8 AM PST TUESDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 8 AM PST TUESDAY. * LOCATIONS...REPUBLIC, INCHELIUM, WAUCONDA, CHESAW ROAD, HIGHWAY 20 WAUCONDA SUMMIT, BOULDER CREEK ROAD, AND SHERMAN PASS. * SNOW ACCUMULATIONS...4 TO 6 INCHES IN SOUTHERN FERRY COUNTY DECREASING TOWARD 2 TO 3 INCHES NORTH OF HIGHWAY 20. * TIMING...LIGHT SNOW WILL SPREAD INTO THE AREA THIS EVENING...INCREASING IN INTENSITY OVERNIGHT AND END TUESDAY MORNING. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL LEAD TO DIFFICULT TRAVEL CONDITIONS ACROSS SOUTHERN AREAS OF FERRY COUNTY AND ACROSS HIGHWAY 20. * WINDS...SOUTH 6 TO 10 MPH. * TEMPERATURES...IN THE LOWER 20S. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ042-270445- /O.CON.KOTX.WS.W.0010.161227T0000Z-161228T1200Z/ EAST SLOPES NORTHERN CASCADES- 1140 AM PST MON DEC 26 2016 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST WEDNESDAY... * LOCATIONS...STEHEKIN...PLAIN...LUCERNE...HOLDEN VILLAGE...STEVENS PASS. * SNOW ACCUMULATIONS...12 TO 24 INCHES ALONG THE CREST. 5 TO 12 INCHES FOR ADJACENT VALLEYS. SIGNIFICANTLY LOWER AMOUNTS CLOSER TO 1 TO 3 INCHES IN THE METHOW VALLEY AND TOWARD THE COLUMBIA RIVER VALLEY. * TIMING...LIGHT SNOW WILL SPREAD INTO THE CASCADES LATE MONDAY AFTERNOON...INCREASING IN INTENSITY OVERNIGHT WITH PERIODS OF MODERATE TO LOCALLY HEAVY SNOW CONTINUING TUESDAY INTO TUESDAY NIGHT. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL IMPACT TRAVEL ACROSS THE CASCADE CREST INCLUDING HIGHWAY 2 AND STEVENS PASS. GUSTY NORTHWEST WINDS DEVELOPING TUESDAY MAY LEAD TO AREAS OF BLOWING ON EXPOSED RIDGE TOPS. * WINDS...RIDGETOP WINDS WEST 15 TO 30 MPH GUSTING AROUND 45 MPH. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ034-044-270445- /O.NEW.KOTX.WW.Y.0041.161227T0000Z-161227T1500Z/ MOSES LAKE AREA-WATERVILLE PLATEAU- 1140 AM PST MON DEC 26 2016 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 AM PST TUESDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 AM PST TUESDAY. * LOCATIONS...MOSES LAKE, EPHRATA, OTHELLO, QUINCY, WATERVILLE, MANSFIELD, AND BADGER MOUNTAIN ROAD. * SNOW ACCUMULATIONS...1 TO 3 INCHES. * TIMING...LIGHT SNOW WILL SPREAD INTO AREA LATE MONDAY AFTERNOON INTO THE EVENING...INCREASING IN INTENSITY OVERNIGHT AND ENDING TUESDAY MORNING. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL IMPACT TRAVEL OVERNIGHT AND THE TUESDAY MORNING COMMUTE. GUSTY SOUTH WINDS DEVELOPING EARLY TUESDAY MORNING MAY LEAD TO LOCALIZED BLOWING SNOW BETWEEN MOSES LAKE AND THE WATERVILLE PLATEAU. * WINDS...SOUTH 8 TO 16 MPH GUSTS UP TO 30 MPH...BECOMING SOUTHWEST TUESDAY MORNING. * TEMPERATURES...IN THE UPPER 20S. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ IDZ027-WAZ031-270445- /O.NEW.KOTX.WW.Y.0041.161227T0900Z-161227T2300Z/ LEWIS AND SOUTHERN NEZ PERCE COUNTIES-NORTHEAST BLUE MOUNTAINS- 1140 AM PST MON DEC 26 2016 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO 3 PM PST TUESDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 1 AM TO 3 PM PST TUESDAY. * LOCATIONS...KAMIAH, CRAIGMONT, NEZPERCE, WINCHESTER, SOLDIERS MEADOW ROAD, ANATONE, PEOLA, MOUNTAIN ROAD, AND CLOVERLAND ROAD. * SNOW ACCUMULATIONS...3 TO 5 INCHES OF SNOW. * TIMING...SNOW WILL SPREAD INTO THE REGION AFTER MIDNIGHT...BECOMING MODERATE TO HEAVY AT TIMES EARLY TUESDAY MORNING. * IMPACTS...PERIODS OF MODERATE TO HEAVY SNOW WILL IMPACT TRAVEL EARLY TUESDAY MORNING AND DURING THE TUESDAY MORNING COMMUTE. GUSTY SOUTH WINDS DEVELOPING OVERNIGHT MAY LEAD TO LOCALIZED BLOWING SNOW ON THE CAMAS PRAIRIE AND IN THE BLUE MOUNTAINS. * WINDS...SOUTHWEST 10 TO 18 MPH WITH GUSTS 40 TO 50 MPH POSSIBLE EARLY TUESDAY MORNING....DECREASING 30 TO 40 MPH LATE TUESDAY MORNING AND AFTERNOON. * TEMPERATURES...IN THE UPPER 20S. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ IDZ026-WAZ032-270445- /O.NEW.KOTX.WW.Y.0041.161227T0900Z-161227T1800Z/ LEWISTON AREA-LOWER GARFIELD AND ASOTIN COUNTIES- 1140 AM PST MON DEC 26 2016 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO 10 AM PST TUESDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 1 AM TO 10 AM PST TUESDAY. * LOCATIONS...LEWISTON, LAPWAI, PECK, CULDESAC, GIFFORD, CLARKSTON, POMEROY, AND ALPOWA SUMMIT. * SNOW ACCUMULATIONS...1 TO 3...LOCALLY 3 TO 5 INCHES POSSIBLE IN THE RISING TERRAIN OF EASTERN NEZ PERCE COUNTY. * TIMING...SNOW WILL SPREAD INTO THE REGION AFTER MIDNIGHT...BECOMING MODERATE AT TIMES EARLY TUESDAY MORNING. SNOW MAY MIX WITH RAIN BRIEFLY BEFORE ENDING TUESDAY MORNING. * IMPACTS...PERIODS OF LIGHT TO MODERATE SNOW AND BREEZY WINDS WILL IMPACT TRAVEL EARLY TUESDAY MORNING AND DURING THE TUESDAY MORNING COMMUTE. GUSTY SOUTH WINDS DEVELOPING OVERNIGHT MAY LEAD TO LOCALIZED BLOWING SNOW TUESDAY MORNING. * WINDS...SOUTH 10 TO 20 MPH WITH GUSTS 30 TO 45 MPH. * TEMPERATURES...20S...WARMING INTO THE 30S TUESDAY MORNING. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/MAP/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
What forecasters said that day
The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Spokane, WA wrote its last area forecast discussion before this winter storm watch went out at Dec 25, 11:13 AM PST, 2 hours 46 minutes earlier.
Area forecast discussion, Dec 25, 11:13 AM PST, 2 hours 46 minutes before
Area Forecast Discussion National Weather Service Spokane WA 1113 AM PST Sun Dec 25 2016 .SYNOPSIS... Christmas Day will feature a bit of sun over some of central Washington, but the Idaho Panhandle and the eastern third of Washington are expected to see variable clouds with lingering snow flurries. A fast moving storm system will bring the potential for heavy snow and gusty winds Monday night and Tuesday. && .DISCUSSION... Stratus remains entrenched across the extreme eastern portion of Washington and the Panhandle. Meanwhile from the Columbia Basin westward skies are mainly clear with just some isolated spots of low clouds and fog. Some dry air is moving in from the west at the lower levels and has been eroding the stratus through the morning hours. Model guidance indicates that the stratus will continue for northeast Washington and the Panhandle through the afternoon, but for southeast Washington and portions of the central Panhandle south of about I-90 may actually see some breaks in the over cast. Areas that are in the stratus will see snow flurries on and off through the afternoon. It looks like fog and stratus will build back into the forecast area again tonight. light southeast-south winds will push the moisture back into the basin and Waterville Plateau as well. Anywhere that has the stratus will have a good chance to see occasional flurries through the night. Tobin && .AVIATION... 18Z TAFS: Boundary layer moisture is getting eroded from the west late this morning and that should continue through the afternoon. This will result in at least partial clearing for KPUW-KLWS. Further north it may be tougher to get KGEG-KSFF-KGEG to completely clear out with conditions fluctuating wildly through the afternoon from MVFR/IFR to VFR. Areas that have stratus will also see occasional light snow flurries. Fog/stratus is expected to rebuild back into the eastern TAf sites after 06z with conditons dropping down to MVFR/IFR. Further west KEAT/KMWH are VFR through 03z...But winds are expected to turn to lightly southeast 03-06z which will allow the boundary layer moisture to slosh back towards the lower east slopes with fog and stratus returning overnight. Tobin && .PRELIMINARY POINT TEMPS/POPS... Spokane 27 14 27 24 34 23 / 20 20 10 100 70 10 Coeur d'Alene 29 16 28 22 34 24 / 20 20 10 100 100 10 Pullman 26 13 28 23 35 27 / 10 20 0 100 100 30 Lewiston 32 18 31 27 40 30 / 10 20 0 90 90 20 Colville 30 16 26 24 32 17 / 20 20 20 100 40 10 Sandpoint 28 18 28 22 32 23 / 20 20 10 100 100 30 Kellogg 28 17 27 22 31 25 / 20 20 10 90 100 70 Moses Lake 29 14 29 26 37 24 / 0 0 0 90 10 0 Wenatchee 29 14 26 24 35 27 / 0 0 10 70 10 10 Omak 30 13 25 23 32 18 / 0 0 20 100 20 10 && .OTX WATCHES/WARNINGS/ADVISORIES... ID...None. WA...None. &&
Hazardous weather outlook, Dec 25, 6:02 AM PST, 7 hours 57 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SPOKANE WA 602 AM PST SUN DEC 25 2016 IDZ001>004-026-027-WAZ031>033-036>038-261415- NORTHERN PANHANDLE-COEUR D'ALENE AREA-IDAHO PALOUSE- CENTRAL PANHANDLE MOUNTAINS-LEWISTON AREA- LEWIS AND SOUTHERN NEZ PERCE COUNTIES-NORTHEAST BLUE MOUNTAINS- LOWER GARFIELD AND ASOTIN COUNTIES-WASHINGTON PALOUSE- SPOKANE AREA-NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS- 602 AM PST SUN DEC 25 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH IDAHO... NORTH CENTRAL IDAHO...NORTH CENTRAL WASHINGTON...NORTHEAST WASHINGTON AND SOUTHEAST WASHINGTON. .DAY ONE...TODAY AND TONIGHT HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY A FAST MOVING WINTER STORM WILL BRING THE POTENTIAL FOR SNOW AND GUSTY WINDS MONDAY NIGHT INTO TUESDAY. MODERATE TO HEAVY ACCUMULATIONS WILL BE POSSIBLE OVER NORTHEAST WASHINGTON...THE NORTH IDAHO PANHANDLE...THE PALOUSE...AND SPOKANE AREA. THE HEAVIEST ACCUMULATIONS WILL LIKELY OCCUR OVER THE CENTRAL IDAHO PANHANDLE WHERE HEAVY SNOW IS EXPECTED TO DEVELOP MONDAY NIGHT AND PERSIST INTO TUESDAY NIGHT. WAZ042-261415- EAST SLOPES NORTHERN CASCADES- 602 AM PST SUN DEC 25 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL WASHINGTON. .DAY ONE...TODAY AND TONIGHT HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY HEAVY MOUNTAIN SNOW IS EXPECTED OVER THE MOUNTAINS OF THE CASCADE CREST MONDAY NIGHT INTO TUESDAY. MOTORISTS WITH PLANS TO DRIVE OVER THE CASCADE PASSES SHOULD MONITOR THE ROAD CONDITIONS AND FORECAST CLOSELY. WAZ034-035-043-044-261415- MOSES LAKE AREA-UPPER COLUMBIA BASIN-OKANOGAN VALLEY- WATERVILLE PLATEAU- 602 AM PST SUN DEC 25 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL WASHINGTON...EAST CENTRAL WASHINGTON AND NORTH CENTRAL WASHINGTON. .DAY ONE...TODAY AND TONIGHT HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY A FAST MOVING WINTER STORM WILL BRING THE POTENTIAL FOR LIGHT SNOW TO CENTRAL AND NORTH CENTRAL WASHINGTON MONDAY NIGHT INTO TUESDAY MORNING. WAZ041-261415- WENATCHEE AREA- 602 AM PST SUN DEC 25 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL WASHINGTON. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY A FAST MOVING WINTER STORM WILL BRING THE POTENTIAL FOR LIGHT SNOW TO CENTRAL AND NORTH CENTRAL WASHINGTON MONDAY NIGHT INTO TUESDAY MORNING.
Nearby
Winter Storm Watches in Washington, 2016Winter Storm Watches in Idaho, 2016Every winter storm watch in 2016
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.