Alert archive / Oregon / Winter Storm Warnings in 2012

Winter Storm Warning 2, NWS Pendleton, OR

January 18, 20125 counties in Washington; 12 counties in Oregon

NWS Pendleton, OR issued this winter storm warning at Jan 18, 2012, 7:58 PM PST for 5 counties in Washington; 12 counties in Oregon. It took effect at Jan 19, 2012, 4:00 AM PST. It was in force for 22 hr. 36 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 18, 2012, 7:58 PM PST (03:58 UTC)
In effect from
Jan 19, 2012, 4:00 AM PST
Expired
Jan 20, 2012, 2:20 AM PST
In force
22 hr
Issued by
NWS Pendleton, OR

Counties Crook County, OR, Deschutes County, OR, Gilliam County, OR, Grant County, OR, Jefferson County, OR, Morrow County, OR, Sherman County, OR, Umatilla County, OR, Union County, OR, Wallowa County, OR, Wasco County, OR, Wheeler County, OR, Benton County, WA, Columbia County, WA, Franklin County, WA, Klickitat County, WA, Walla Walla County, WA

The radar

The Pendleton radar (KPDT), 69 km from the middle of the area, began a volume at 04:00 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.

What was reported inside it

TimeReportWhereRemark
Jan 19, 7:45 AM PSTFREEZING RAIN 02 Nnw Hermiston, ORFREEZING RAIN HAS BEEN FALLING AND IS COATING THE WINDOWS OF THE HOUSE.
Jan 19, 7:45 AM PSTFREEZING RAIN 0.255 Wsw Lyle, ORTHE OBSERVER ESTIMATED 1/4 IN ON HARD SURFACES AND 3/8 INCH OF ICE ACCUMULATION ON THE SNOW. TREE BRANCHES ARE FULLY ENCASED WITH ICE AND HALF INCH ICICLES HAVE FORMED ON THE BRANCHES DUE TO THE FREEZING RAIN.
Jan 19, 9:00 AM PSTHEAVY SNOW 611 Ssw John Day, ORSTARR RIDGE SNOTEL REPORT.
Jan 19, 9:35 AM PSTFREEZING RAIN 0.38Lexington, OR3/8 INCH OF ICE ACCUMULATION WAS REPORTED FROM ONE OF THE MORROW COUNTY EMS STAFF IN LEXINGTON, AND AN 1/8 OF AN INCH IN HEPPNER.
Jan 19, 9:35 AM PSTFREEZING RAIN 0.55 Wsw Lyle, ORUPDATE. UP TO 1/2 IN OF ICE HAS ACCUMULATED DUE TO FREEZING RAIN. THE FREEZING RAIN HAS TURNED TO SLEET AND IS FALLING MODERATELY. 29 DEGREES CURRENTLY AND SOME TREE LIMBS ARE DOWN DUE TO ICE.
Jan 19, 10:00 AM PSTHEAVY SNOW 612 Se Seneca, ORROCK SPGS SNOTEL. 12 HR TOTAL.
Jan 19, 10:11 AM PSTFREEZING RAIN 0.25Athena, ORPUBLIC REPORTED 1/4 INCH OF ICE ACCUMULATION FROM FREEZING RAIN.
Jan 19, 10:30 AM PSTFREEZING RAIN 0.25Hermiston, ORA MEMBER OF THE PUBLIC MEASURED 1/4 INCH OF ICE ACCUMULATION DUE TO THE FREEZING RAIN.
Jan 19, 10:43 AM PSTFREEZING RAIN 0.25Pendleton, ORAT THE AIRPORT 1/4 INCH OF ICE ACCUMULATION WAS MEASURED.
Jan 19, 11:00 AM PSTHEAVY SNOW 617 Ene Seneca, OR12 HR TOTAL LAKE CREEK SNOTEL.
Jan 19, 11:16 AM PSTFREEZING RAIN 0.254 E Maryhill, OROBSERVER MEASURED 1/4 INCH OF ICE ACCUMULATION DUE TO FREEZING RAIN.
Jan 19, 11:52 AM PSTFREEZING RAIN 0.251 Wnw White Salmon, WAOBSERVER MEASURED A QUARTER INCH OF ICE ACCUMULATION. CURRENTLY SNOWING.
Jan 19, 11:55 AM PSTFREEZING RAIN 0.25Ese Dayton, WAMEASURED 1/4 INCH OF ICE ACCUMULATION DUE TO FREEZING RAIN.
Jan 19, 11:55 AM PSTFREEZING RAIN 0.384 Nne City Of The Dalle, WA3/8 OF AN INCH OF ICE ACCUMULATION DUE TO FREEZING RAIN. THE NIGHT BEFORE 1 FOOT OF SNOW ACCUMULATED FROM THE NIGHT OF THE 17TH THROUGH THE AFTERNOON OF THE 18TH.
Jan 19, 11:55 AM PSTFREEZING RAIN 0.5Walla Walla, WATHE OBSERVER AT THE WALLA WALLA DOT ESTIMATED 1/2 INCH OF ICE ACCUMULATION ON THE PAVEMENT AND 3/4 INCH ON THE SNOW. CURRENTLY 7 INCHES OF SNOW DEPTH.
Jan 19, 12:00 PM PSTHEAVY SNOW 6E Seneca, OR12 HOUR TOTAL. ELEVATION 4680 FT.
Jan 19, 12:00 PM PSTHEAVY SNOW 6Seneca, OR12 HOUR TOTAL. ELEVATION 4680 FT.
Jan 19, 12:00 PM PSTHEAVY SNOW 85 Ssw Spout Springs, ORHIGH RIDGE SNOTEL. 7 HR TOTAL.
Jan 19, 12:18 PM PSTFREEZING RAIN 0.387 Nne Mikkalo, OR1/4 TO 3/8 INCH OF ICE ACCUMULATION FROM FREEZING RAIN.CURRENTLY 25 DEGREES.
Jan 19, 12:22 PM PSTFREEZING RAIN 0.25Ione, ORFREEZING RAIN HAS STOPPED. ESTIMATED 1/4 INCH OF ICE ACCUMULATION DUE TO THE FREEZING RAIN. 3 INCHES OF SNOW DEPTH ON THE GROUND AND THE TEMPERATURE IS 31 DEGREES
Jan 19, 12:22 PM PSTFREEZING RAIN 0.25Nw Ione, ORFREEZING RAIN HAS STOPPED. ESTIMATED 1/4 INCH OF ICE ACCUMULATION DUE TO THE FREEZING RAIN. 3 INCHES OF SNOW DEPTH ON THE GROUND AND THE TEMPERATURE IS 31 DEGREES
Jan 19, 12:22 PM PSTFREEZING RAIN 0.5Dayton, WAMEMBER OF THE PUBLIC ESTIMATED 1/2 INCH OF ICE ACCUMULATION DUE TO FREEZING RAIN.
Jan 19, 12:35 PM PSTFREEZING RAIN 0.251 W Paterson, WAOBSERVER ESTIMATED 1/4 INCH OF ICE ACCUMULATION
Jan 19, 12:35 PM PSTFREEZING RAIN 0.5S Kennewick, WATHE WASHINGTON STATE PATROL OFFICE IN KENNEWICK ESTIMATED A 1/4 TO 1/2 INCH OF ICE ACCUMULATION AT THE OFFICE AND REPORTS OF ICE ON THE I-82.THE I-82 IS CLOSED FROM MILE POST 113 THROUGH 132. MULTIPLE WEATHER RELATED MOTOR INCIDENTS HAVE OCCURED ON THE I-82.
Jan 19, 12:39 PM PSTFREEZING RAIN 03 E Pendleton, ORSEMI TRACTOR TRUCK AND TRAILER SLID OFF I-84 WESTBOUND LANE AT MILEPOST 213 AND WAS IN A DITCH. THE TRAILER WAS BROKEN IN HALF.
Jan 19, 12:39 PM PSTFREEZING RAIN 0.5S Kennewick, WATHE WASHINGTON STATE PATROL OFFICE IN KENNEWICK ESTIMATED A 1/4 TO 1/2 INCH OF ICE ACCUMULATION AT THE OFFICE AND REPORTS OF ICE ON THE I-82. I-82 IS CLOSED FROM MILE POST 113 THROUGH 132. MULTIPLE WEATHER RELATED MOTOR INCIDENTS HAVE OCCURED ON I-82.
Jan 19, 1:12 PM PSTHEAVY SNOW 47 Sse Fox, OR12 HOUR TOTAL MEASURED 10 MILES NORTH OF MT. VERNON. CURRENTLY 30 DEGREES. ELEV 4250 FT.
Jan 19, 1:50 PM PSTFREEZING RAIN 08 Ne Pendleton, OR*** 1 INJ *** HATCH BACK SEDAN SLID OFF ICY OREGON HIGHWAY 11 AT MILEPOST 8 AND ENDED UP ROLLED OVER IN A FIELD 30 YARDS FROM HIGHWAY. PARAMEDICS WERE ON THE WAY.
Jan 19, 2:00 PM PSTHEAVY SNOW 65 Nne Richland, WA6 INCHES OF SNOW FELL DURING THE DAY ON 1/19...WHICH CHANGED TO FREEZING RAIN. ICE ACCUMULATIONS WERE LESS THAN A TENTH OF AN INCH.
Jan 19, 2:15 PM PSTHEAVY SNOW 4Tollgate, OR4 INCHES OF NEW SNOW IN LAST 13 HOURS. ELEV 5074 FT.
Jan 19, 3:16 PM PSTHEAVY SNOW 6Tollgate, OR6 INCHES IN THE PAST 5 HOURS. ELEV 5000 FT.
Jan 19, 4:25 PM PSTFREEZING RAIN 06 Ne White Salmon, WASNOW, FREEZING RAIN AND SLEET TODAY. SIX POWER OUTAGES TODAY. ICE COVERS A WINDOW FACING EAST. CURRENTLY LIGHT RAIN AND ICE PELLETS 32 DEGREES. ELEV 2000 FT.
Jan 19, 4:34 PM PSTFREEZING RAIN 01 Se Dayton, WAREPORTS OF DOWNED BRANCHES AND TREES IN AND AROUND DAYTON INCLUDING A TREE THAT FELL ON A CAR ON MAIN STREET. CO-43
Jan 19, 4:34 PM PSTFREEZING RAIN 0Dayton, WAREPORTS OF DOWNED BRANCHES AND TREES IN AND AROUND DAYTON INCLUDING A TREE THAT FELL ON A CAR ON MAIN STREET
Jan 19, 5:18 PM PSTHEAVY SNOW 4.5Connell, WA4.5 INCHES OF NEW SNOW SINCE 8 AM THIS MORNING. STILL SNOWING 20 DEGREES.
Jan 19, 10:55 PM PSTFREEZING RAIN 0.5Echo, ORPUBLIC REPORTED APPROXIMATELY ONE QUARTER TO ONE HALF INCH ICE ACCUMULATION TODAY.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Salem/Mcnary, OR (KSLE), launched 00:00Z, 4.0 hours before the alert went out and 272 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.

Skew-T log-pSkew-T log-p diagram, Salem/Mcnary, OR at 00:00Z on 2012-01-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Salem/Mcnary, OR at 00:00Z on 2012-01-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 400 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
0 m above ground
0-6 km bulk shear
77 kt
0-1 km storm-relative helicity
400 m²/s²
0-3 km storm-relative helicity
452 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

781 
WWUS46 KPDT 190358
WSWPDT

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
758 PM PST WED JAN 18 2012

...ANOTHER SURGE OF MOISTURE THURSDAY WITH MIXED WINTRY
PRECIPITATION...

.ANOTHER STORM SYSTEM WILL BRING A MIX OF WINTRY PRECIPITATION
TO THE LOWER COLUMBIA BASIN AND FOOTHILLS WHERE COLD AIR REMAINS
TRAPPED. THE MOUNTAINS WILL EXPERIENCE HIGH ELEVATION SNOW.

ORZ044-507-508-WAZ029-191200-
/O.UPG.KPDT.WS.A.0002.120119T1200Z-120120T1200Z/
/O.NEW.KPDT.WS.W.0002.120119T1200Z-120120T1200Z/
LOWER COLUMBIA BASIN OF OREGON-
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...BOARDMAN...HERMISTON...IONE...
PENDLETON...PILOT ROCK...HEPPNER...CONDON...FOSSIL...DAYTON...
WAITSBURG...WALLA WALLA
758 PM PST WED JAN 18 2012

...WINTER STORM WARNING IN EFFECT FROM 4 AM THURSDAY TO 4 AM PST
FRIDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW...SLEET...FREEZING RAIN...WHICH IS
IN EFFECT FROM 4 AM THURSDAY TO 4 AM PST FRIDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* SNOW ACCUMULATIONS: 2 TO 6 INCHES OF SNOW ARE EXPECTED. THERE
  WILL ALSO BE PERIODS OF FREEZING RAIN WITH A TENTH TO A QUARTER
  OF AN INCH OF ICE POSSIBLE.

* TIMING: PRECIPITATION WILL INCREASE IN COVERAGE AND INTENSITY
  THURSDAY AND CONTINUE INTO THURSDAY EVENING BEFORE DECREASING
  THURSDAY NIGHT.

* LOCATIONS INCLUDE: PENDLETON...PILOT ROCK...BOARDMAN...
  HERMISTON...IONE...HEPPNER...CONDON...FOSSIL...DAYTON... 
  WAITSBURG...WALLA WALLA 

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF
SNOW...SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE
TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ502-WAZ030-191200-
/O.UPG.KPDT.WS.A.0002.120119T1200Z-120120T1200Z/
/O.NEW.KPDT.WS.W.0002.120119T1200Z-120120T1200Z/
NORTHERN BLUE MOUNTAINS OF OREGON-
NORTHWEST BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...MEACHAM...TOLLGATE...
SKI BLUEWOOD RESORT
758 PM PST WED JAN 18 2012

...WINTER STORM WARNING IN EFFECT FROM 4 AM THURSDAY TO 4 AM PST
FRIDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 4 AM
THURSDAY TO 4 AM PST FRIDAY. THE WINTER STORM WATCH IS NO LONGER
IN EFFECT.

* SNOW ACCUMULATIONS: 10 TO 20 INCHES OF SNOW ARE EXPECTED.

* TIMING: SNOW WILL INCREASE IN INTENSITY THURSDAY AND CONTINUE
  INTO THE EVENING BEFORE DECREASING LATE THURSDAY NIGHT.

* LOCATIONS INCLUDE: MEACHAM...TOLLGATE...SKI BLUEWOOD RESORT

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS IN
  THE BLUE MOUNTAINS. THIS INCLUDES INTERSTATE 84 AND HIGHWAY 204.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ506-191200-
/O.UPG.KPDT.WS.A.0002.120119T1200Z-120120T1200Z/
/O.NEW.KPDT.WS.W.0002.120119T1200Z-120120T1200Z/
OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...BROTHERS...PAULINA...PRAIRIE CITY...
SENECA
758 PM PST WED JAN 18 2012

...WINTER STORM WARNING IN EFFECT FROM 4 AM THURSDAY TO 4 AM PST
FRIDAY ABOVE 4500 FEET...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
STORM WARNING ABOVE 4500 FEET FOR HEAVY SNOW...WHICH IS IN EFFECT
FROM 4 AM THURSDAY TO 4 AM PST FRIDAY. THE WINTER STORM WATCH IS
NO LONGER IN EFFECT.

* SNOW ACCUMULATIONS: 4 TO 10 INCHES ARE EXPECTED.

* ELEVATION: ABOVE 4500 FEET.

* TIMING: SNOW WILL INCREASE IN COVERAGE AND INTENSITY AGAIN ON
  THURSDAY AND CONTINUE INTO THURSDAY NIGHT BEFORE DECREASING LATE.

* LOCATIONS INCLUDE: SENECA

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS IN
  THE HIGH ELEVATIONS AND PASSES OF THE ZONE.|

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ041-WAZ024-191200-
/O.UPG.KPDT.WS.A.0002.120119T1200Z-120120T1200Z/
/O.NEW.KPDT.WW.Y.0002.120119T1200Z-120120T1200Z/
EASTERN COLUMBIA RIVER GORGE OF OREGON-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-
INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...WHITE SALMON
758 PM PST WED JAN 18 2012

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM THURSDAY TO 4 AM
PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW...SLEET...FREEZING RAIN...WHICH IS IN
EFFECT FROM 4 AM THURSDAY TO 4 AM PST FRIDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.


* SNOW ACCUMULATIONS: 2 TO 4 INCHES OF SNOW ARE EXPECTED WITH POSSIBLE
  PERIODS OF FREEZING RAIN.

* TIMING: PRECIPITATION WILL INCREASE IN COVERAGE AND INTENSITY
  THURSDAY AND CONTINUE INTO THURSDAY EVENING BEFORE DECREASING.

* LOCATIONS INCLUDE: ARLINGTON...THE DALLES...WHITE SALMON

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ028-191200-
/O.UPG.KPDT.WS.A.0002.120119T1200Z-120120T1200Z/
/O.NEW.KPDT.WW.Y.0002.120119T1200Z-120120T1200Z/
LOWER COLUMBIA BASIN OF WASHINGTON-
INCLUDING THE CITIES OF...CONNELL...PROSSER...TRI-CITIES
758 PM PST WED JAN 18 2012

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM THURSDAY TO 4 AM
PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW...SLEET...FREEZING RAIN...WHICH IS IN
EFFECT FROM 4 AM THURSDAY TO 4 AM PST FRIDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* SNOW ACCUMULATIONS: 2 TO 4 INCHES OF SNOW ARE EXPECTED WITH
  POSSIBLE PERIODS OF FREEZING RAIN.

* TIMING: PRECIPITATION WILL INCREASE IN COVERAGE AND INTENSITY
  THURSDAY AND CONTINUE INTO THURSDAY EVENING BEFORE DECREASING.

* LOCATIONS INCLUDE: CONNELL...PROSSER...TRI-CITIES

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ503-191200-
/O.CON.KPDT.WS.A.0002.120119T1200Z-120120T1200Z/
SOUTHERN BLUE MOUNTAINS OF OREGON-
INCLUDING THE CITIES OF...LONG CREEK...UKIAH
758 PM PST WED JAN 18 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM 4 AM PST THURSDAY
THROUGH LATE THURSDAY NIGHT ABOVE 4000 FEET...

A WINTER STORM WATCH ABOVE 4000 FEET REMAINS IN EFFECT FROM 4 AM
PST THURSDAY THROUGH LATE THURSDAY NIGHT. 

* SNOW ACCUMULATIONS: 8 TO 16 INCHES OF SNOW ARE EXPECTED.

* ELEVATION: ABOVE 4000 FEET.

* TIMING: SNOW WILL INCREASE IN INTENSITY THURSDAY AND CONTINUE 
  INTO THURSDAY NIGHT BEFORE DECREASING LATE OVERNIGHT.

* LOCATIONS INCLUDE: LONG CREEK...UKIAH

* IMPACTS: HEAVY SNOW AND BLOWING SNOW WILL CREATE HAZARDOUS
  DRIVING CONDITIONS ALONG THE BLUE MOUNTAINS. THIS INCLUDES HIGHWAY
  395.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH IS ISSUED WHEN THERE IS A POTENTIAL FOR
SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT
TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. FOR ADDITIONAL
WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$
7 follow-up statements
845 
WWUS46 KPDT 190407
WSWPDT

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
807 PM PST WED JAN 18 2012

...ANOTHER SURGE OF MOISTURE THURSDAY WITH MIXED WINTRY
PRECIPITATION...

.ANOTHER STORM SYSTEM WILL BRING A MIX OF WINTRY PRECIPITATION TO
THE LOWER COLUMBIA BASIN AND FOOTHILLS WHERE COLD AIR REMAINS
TRAPPED. THE MOUNTAINS WILL EXPERIENCE HIGH ELEVATION SNOW.

ORZ503-191300-
/O.UPG.KPDT.WS.A.0002.120119T1200Z-120120T1200Z/
/O.EXA.KPDT.WS.W.0002.120119T1200Z-120120T1200Z/
SOUTHERN BLUE MOUNTAINS OF OREGON-
INCLUDING THE CITIES OF...LONG CREEK...UKIAH
807 PM PST WED JAN 18 2012

...WINTER STORM WARNING IN EFFECT FROM 4 AM THURSDAY TO 4 AM PST
FRIDAY ABOVE 4000 FEET...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
STORM WARNING ABOVE 4000 FEET FOR HEAVY SNOW...WHICH IS IN EFFECT
FROM 4 AM THURSDAY TO 4 AM PST FRIDAY. THE WINTER STORM WATCH IS
NO LONGER IN EFFECT.

* SNOW ACCUMULATIONS: 8 TO 16 INCHES OF SNOW ARE EXPECTED.

* ELEVATION: ABOVE 4000 FEET.

* TIMING: SNOW WILL INCREASE IN INTENSITY THURSDAY AND CONTINUE 
  INTO THURSDAY NIGHT BEFORE DECREASING LATE OVERNIGHT.

* LOCATIONS INCLUDE: LONG CREEK...UKIAH

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS
  ALONG THE BLUE MOUNTAINS. THIS INCLUDES HIGHWAY 395.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ050-191300-
/O.EXA.KPDT.WS.W.0002.120119T1200Z-120120T1200Z/
WALLOWA COUNTY-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA
807 PM PST WED JAN 18 2012

...WINTER STORM WARNING IN EFFECT FROM 4 AM THURSDAY TO 4 AM PST
FRIDAY ABOVE 4000 FEET...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
STORM WARNING ABOVE 4000 FEET FOR HEAVY SNOW...WHICH IS IN EFFECT
FROM 4 AM THURSDAY TO 4 AM PST FRIDAY.

* SNOW ACCUMULATIONS: 4 TO 8 INCHES OF SNOW ARE EXPECTED.

* TIMING: PRECIPITATION WILL INCREASE IN COVERAGE AND INTENSITY
  THURSDAY AND CONTINUE INTO THURSDAY NIGHT BEFORE DECREASING LATE.

* LOCATIONS INCLUDE: JOSEPH AND ENTERPRISE

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.


&&

$$

ORZ044-507-508-WAZ029-191300-
/O.CON.KPDT.WS.W.0002.120119T1200Z-120120T1200Z/
LOWER COLUMBIA BASIN OF OREGON-
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...BOARDMAN...HERMISTON...IONE...
PENDLETON...PILOT ROCK...HEPPNER...CONDON...FOSSIL...DAYTON...
WAITSBURG...WALLA WALLA
807 PM PST WED JAN 18 2012

...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 AM THURSDAY TO
4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 4 AM THURSDAY TO
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 2 TO 6 INCHES OF SNOW ARE EXPECTED. THERE 
  WILL ALSO BE PERIODS OF FREEZING RAIN WITH A TENTH TO A 
  QUARTER OF AN INCH OF ICE POSSIBLE. 

* TIMING: PRECIPITATION WILL INCREASE IN COVERAGE AND INTENSITY 
  THURSDAY AND CONTINUE INTO THURSDAY EVENING BEFORE 
  DECREASING THURSDAY NIGHT.

* LOCATIONS INCLUDE: PENDLETON...PILOT ROCK...BOARDMAN... 
  HERMISTON...IONE...HEPPNER...CONDON...FOSSIL...DAYTON... 
  WAITSBURG...WALLA WALLA

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ502-WAZ030-191300-
/O.CON.KPDT.WS.W.0002.120119T1200Z-120120T1200Z/
NORTHERN BLUE MOUNTAINS OF OREGON-
NORTHWEST BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...MEACHAM...TOLLGATE...
SKI BLUEWOOD RESORT
807 PM PST WED JAN 18 2012

...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 AM THURSDAY TO
4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 4 AM THURSDAY TO
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 10 TO 20 INCHES OF SNOW ARE EXPECTED.

* TIMING: SNOW WILL INCREASE IN INTENSITY THURSDAY AND CONTINUE 
  INTO THE EVENING BEFORE DECREASING LATE THURSDAY NIGHT.

* LOCATIONS INCLUDE: MEACHAM...TOLLGATE...SKI BLUEWOOD RESORT

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS 
  IN THE BLUE MOUNTAINS. THIS INCLUDES INTERSTATE 84 AND 
  HIGHWAY 204.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ506-191300-
/O.CON.KPDT.WS.W.0002.120119T1200Z-120120T1200Z/
OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...BROTHERS...PAULINA...PRAIRIE CITY...
SENECA
807 PM PST WED JAN 18 2012

...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 AM THURSDAY TO
4 AM PST FRIDAY ABOVE 4500 FEET...

A WINTER STORM WARNING ABOVE 4500 FEET REMAINS IN EFFECT FROM
4 AM THURSDAY TO 4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 4 TO 10 INCHES ARE EXPECTED.

* ELEVATION: ABOVE 4500 FEET.

* TIMING: SNOW WILL INCREASE IN COVERAGE AND INTENSITY AGAIN ON 
  THURSDAY AND CONTINUE INTO THURSDAY NIGHT BEFORE DECREASING 
  LATE.

* LOCATIONS INCLUDE: SENECA

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS 
  IN THE HIGH ELEVATIONS AND PASSES OF THE ZONE.| 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ521-191300-
/O.EXA.KPDT.WW.Y.0002.120119T1200Z-120120T1200Z/
SIMCOE HIGHLANDS-
INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE
807 PM PST WED JAN 18 2012

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM THURSDAY TO 4 AM
PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 4 AM THURSDAY
TO 4 AM PST FRIDAY.

* SNOW ACCUMULATIONS: 4 TO 6 INCHES OF SNOW ARE EXPECTED.

* TIMING: SNOW WILL INCREASE IN COVERAGE AND INTENSITY THURSDAY
  AND CONTINUE INTO THURSDAY EVENING BEFORE DECREASING.

* LOCATIONS INCLUDE: GOLDENDALE

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ041-WAZ024-191300-
/O.CON.KPDT.WW.Y.0002.120119T1200Z-120120T1200Z/
EASTERN COLUMBIA RIVER GORGE OF OREGON-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-
INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...WHITE SALMON
807 PM PST WED JAN 18 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY
TO 4 AM PST FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY TO
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 2 TO 4 INCHES OF SNOW ARE EXPECTED WITH 
  POSSIBLE PERIODS OF FREEZING RAIN. 

* TIMING: PRECIPITATION WILL INCREASE IN COVERAGE AND INTENSITY 
  THURSDAY AND CONTINUE INTO THURSDAY EVENING BEFORE 
  DECREASING.

* LOCATIONS INCLUDE: ARLINGTON...THE DALLES...WHITE SALMON

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ028-191300-
/O.CON.KPDT.WW.Y.0002.120119T1200Z-120120T1200Z/
LOWER COLUMBIA BASIN OF WASHINGTON-
INCLUDING THE CITIES OF...CONNELL...PROSSER...TRI-CITIES
807 PM PST WED JAN 18 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY
TO 4 AM PST FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY TO
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 2 TO 4 INCHES OF SNOW ARE EXPECTED WITH 
  POSSIBLE PERIODS OF FREEZING RAIN. 

* TIMING: PRECIPITATION WILL INCREASE IN COVERAGE AND INTENSITY 
  THURSDAY AND CONTINUE INTO THURSDAY EVENING BEFORE 
  DECREASING.

* LOCATIONS INCLUDE: CONNELL...PROSSER...TRI-CITIES

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$
989 
WWUS46 KPDT 191253
WSWPDT

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
453 AM PST THU JAN 19 2012

...ANOTHER SURGE OF MOISTURE TODAY AND TONIGHT WITH MIXED WINTRY
PRECIPITATION...

.ANOTHER STORM SYSTEM WILL BRING A MIX OF WINTRY PRECIPITATION TO
THE LOWER COLUMBIA BASIN AND FOOTHILLS WHERE COLD AIR REMAINS
TRAPPED. THE MOUNTAINS WILL EXPERIENCE HIGH ELEVATION SNOW.

ORZ044-507-508-WAZ029-192300-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
LOWER COLUMBIA BASIN OF OREGON-
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...BOARDMAN...HERMISTON...IONE...
PENDLETON...PILOT ROCK...HEPPNER...CONDON...FOSSIL...DAYTON...
WAITSBURG...WALLA WALLA
453 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 3 TO 6 INCHES OF SNOW ARE EXPECTED. THERE
  WILL ALSO BE PERIODS OF FREEZING RAIN WITH A TENTH TO A QUARTER
  OF AN INCH OF ICE POSSIBLE.

* TIMING: MIXED PRECIPITATION WILL INCREASE IN COVERAGE AND
  INTENSITY TODAY AND CONTINUE INTO THIS EVENING BEFORE DECREASING
  LATE TONIGHT.

* LOCATIONS INCLUDE: PENDLETON...PILOT ROCK...BOARDMAN... 
  HERMISTON...IONE...HEPPNER...CONDON...FOSSIL...DAYTON... 
  WAITSBURG...WALLA WALLA

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ502-WAZ030-192300-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
NORTHERN BLUE MOUNTAINS OF OREGON-
NORTHWEST BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...MEACHAM...TOLLGATE...
SKI BLUEWOOD RESORT
453 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 10 TO 20 INCHES OF SNOW ARE EXPECTED.

* TIMING: MIXED PRECIPITATION WILL INCREASE IN COVERAGE AND
  INTENSITY TODAY AND CONTINUE INTO THIS EVENING BEFORE DECREASING
  LATE TONIGHT.

* LOCATIONS INCLUDE: MEACHAM...TOLLGATE...SKI BLUEWOOD RESORT

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS 
  IN THE BLUE MOUNTAINS. THIS INCLUDES INTERSTATE 84 AND 
  HIGHWAY 204.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ050-503-192300-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
WALLOWA COUNTY-SOUTHERN BLUE MOUNTAINS OF OREGON-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA...
LONG CREEK...UKIAH
453 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY
ABOVE 4000 FEET...

A WINTER STORM WARNING ABOVE 4000 FEET REMAINS IN EFFECT UNTIL
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 8 TO 16 INCHES OF SNOW ARE EXPECTED.

* ELEVATION: ABOVE 4000 FEET.

* TIMING: MIXED PRECIPITATION WILL INCREASE IN COVERAGE AND
  INTENSITY TODAY AND CONTINUE INTO THIS EVENING BEFORE DECREASING
  LATE TONIGHT.

* LOCATIONS INCLUDE: LONG CREEK...UKIAH

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS 
  ALONG THE BLUE MOUNTAINS. THIS INCLUDES HIGHWAY 395.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ506-192300-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...BROTHERS...PAULINA...PRAIRIE CITY...
SENECA
453 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY
ABOVE 4500 FEET...

A WINTER STORM WARNING ABOVE 4500 FEET REMAINS IN EFFECT UNTIL
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 5 TO 10 INCHES ARE EXPECTED.

* ELEVATION: ABOVE 4500 FEET.

* TIMING: MIXED PRECIPITATION WILL INCREASE IN COVERAGE AND INTENSITY
  TODAY AND CONTINUE INTO THIS EVENING BEFORE DECREASING LATE
  TONIGHT.

* LOCATIONS INCLUDE: SENECA

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS 
  IN THE HIGH ELEVATIONS AND PASSES OF THE ZONE.|

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ521-192300-
/O.CON.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
SIMCOE HIGHLANDS-
INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE
453 AM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY. 

* SNOW ACCUMULATIONS: 4 TO 6 INCHES OF SNOW ARE EXPECTED.

* TIMING: MIXED PRECIPITATION WILL INCREASE IN COVERAGE AND
  INTENSITY TODAY AND CONTINUE INTO THIS EVENING BEFORE DECREASING
  LATE TONIGHT.

* LOCATIONS INCLUDE: GOLDENDALE

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ041-WAZ024-192300-
/O.CON.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
EASTERN COLUMBIA RIVER GORGE OF OREGON-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-
INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...WHITE SALMON
453 AM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY. 

* SNOW ACCUMULATIONS: 2 TO 4 INCHES OF SNOW ARE EXPECTED WITH 
  POSSIBLE PERIODS OF FREEZING RAIN. 

* TIMING: MIXED PRECIPITATION WILL INCREASE IN COVERAGE AND
  INTENSITY TODAY AND CONTINUE INTO THIS EVENING BEFORE DECREASING
  LATE TONIGHT.

* LOCATIONS INCLUDE: ARLINGTON...THE DALLES...WHITE SALMON

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ028-192300-
/O.CON.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
LOWER COLUMBIA BASIN OF WASHINGTON-
INCLUDING THE CITIES OF...CONNELL...PROSSER...TRI-CITIES
453 AM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY. 

* SNOW ACCUMULATIONS: 2 TO 4 INCHES OF SNOW ARE EXPECTED WITH 
  POSSIBLE PERIODS OF FREEZING RAIN. 

* TIMING: MIXED PRECIPITATION WILL INCREASE IN COVERAGE AND
  INTENSITY TODAY AND CONTINUE INTO THIS EVENING BEFORE DECREASING
  LATE TONIGHT.

* LOCATIONS INCLUDE: CONNELL...PROSSER...TRI-CITIES

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$
921 
WWUS46 KPDT 191622
WSWPDT

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
822 AM PST THU JAN 19 2012

...ANOTHER SURGE OF MOISTURE TODAY AND TONIGHT WITH MIXED WINTRY
PRECIPITATION...

.ANOTHER STORM SYSTEM WILL BRING A MIX OF WINTRY PRECIPITATION TO
THE LOWER COLUMBIA BASIN AND FOOTHILLS WHERE COLD AIR REMAINS
TRAPPED. THE MOUNTAINS WILL EXPERIENCE HIGH ELEVATION SNOW.

ORZ041-WAZ024-192330-
/O.UPG.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
/O.EXA.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
EASTERN COLUMBIA RIVER GORGE OF OREGON-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-
INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...WHITE SALMON
822 AM PST THU JAN 19 2012

...WINTER STORM WARNING IN EFFECT UNTIL 4 AM PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW...SLEET...FREEZING RAIN...WHICH IS IN
EFFECT UNTIL 4 AM PST FRIDAY. THE WINTER WEATHER ADVISORY IS NO
LONGER IN EFFECT.

* SNOW AND ICE ACCUMULATIONS: 2 TO 4 INCHES OF SNOW ARE EXPECTED.
  FREEZING RAIN BETWEEN A QUARTER AND HALF AN INCH.

* TIMING: MAINLY FREEZING RAIN THIS MORNING THEN BECOMING MIXED
  PRECIPITATION IN THE AFTERNOON AND EVENING. 

* LOCATIONS INCLUDE: ARLINGTON...THE DALLES...WHITE SALMON

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF
SNOW...SLEET...AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE
ALSO POSSIBLE.  THIS WILL MAKE TRAVEL VERY HAZARDOUS OR
IMPOSSIBLE. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB
SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ044-507-508-WAZ029-192330-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
LOWER COLUMBIA BASIN OF OREGON-
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...BOARDMAN...HERMISTON...IONE...
PENDLETON...PILOT ROCK...HEPPNER...CONDON...FOSSIL...DAYTON...
WAITSBURG...WALLA WALLA
822 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: 2 TO 5 INCHES OF SNOW ARE EXPECTED.
  FREEZING RAIN ACCUMULATIONS BETWEEN A TENTH TO A QUARTER OF AN
  INCH.

* TIMING: MAINLY FREEZING RAIN THROUGH THE MORNING THEN BECOMING
  MIXED PRECIPITATION IN THE AFTERNOON AND EVENING.

* LOCATIONS INCLUDE: PENDLETON...PILOT ROCK...BOARDMAN...
  HERMISTON...IONE...HEPPNER...CONDON...FOSSIL...DAYTON... 
  WAITSBURG...WALLA WALLA 

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ502-WAZ030-192330-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
NORTHERN BLUE MOUNTAINS OF OREGON-
NORTHWEST BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...MEACHAM...TOLLGATE...
SKI BLUEWOOD RESORT
822 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 10 TO 20 INCHES OF SNOW ARE EXPECTED.

* ELEVATION: MAINLY ABOVE 3500 FEET.

* TIMING: SNOW WILL CONTINUE THROUGH THE DAY AND INTO TONIGHT.

* LOCATIONS INCLUDE: MEACHAM...TOLLGATE...SKI BLUEWOOD RESORT

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS 
  IN THE BLUE MOUNTAINS. THIS INCLUDES INTERSTATE 84 AND 
  HIGHWAY 204.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ050-503-192330-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
WALLOWA COUNTY-SOUTHERN BLUE MOUNTAINS OF OREGON-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA...
LONG CREEK...UKIAH
822 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY
ABOVE 4000 FEET...

A WINTER STORM WARNING ABOVE 4000 FEET REMAINS IN EFFECT UNTIL
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 8 TO 16 INCHES OF SNOW ARE EXPECTED IN THE
  SOUTHERN BLUE MOUNTAINS. 4 TO 10 INCHES EXPECTED IN WALLOWA COUNTY.

* ELEVATION: ABOVE 4000 FEET.

* TIMING: SNOW WILL INCREASE IN COVERAGE AND INTENSITY TODAY AND
  CONTINUE INTO THIS EVENING BEFORE DECREASING LATE TONIGHT.

* LOCATIONS INCLUDE: LONG CREEK...UKIAH...ENTERPRISE...JOSEPH...
  WALLOWA 

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ506-192330-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...BROTHERS...PAULINA...PRAIRIE CITY...
SENECA
822 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY
ABOVE 4500 FEET...

A WINTER STORM WARNING ABOVE 4500 FEET REMAINS IN EFFECT UNTIL
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 5 TO 10 INCHES ARE EXPECTED.

* ELEVATION: ABOVE 4500 FEET.

* TIMING: SNOW WILL CONTINUE TODAY AND INTO THIS EVENING BEFORE
  DECREASING LATE TONIGHT.

* LOCATIONS INCLUDE: SENECA

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS IN
  THE HIGH ELEVATIONS AND PASSES OF THE ZONE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ026-027-520-192330-
/O.EXA.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
KITTITAS VALLEY-YAKIMA VALLEY-
EAST SLOPES OF THE WASHINGTON CASCADES-
INCLUDING THE CITIES OF...ELLENSBURG...THORP...NACHES...
SUNNYSIDE...TOPPENISH...YAKIMA...APPLETON...CLE ELUM...
CLIFFDELL...EASTON...ROSLYN...TROUT LAKE
822 AM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 AM PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW...SLEET...FREEZING RAIN...WHICH IS IN
EFFECT UNTIL 4 AM PST FRIDAY.

* SNOW AND ICE ACCUMULATIONS: 1 TO 3 INCHES OF SNOW ARE EXPECTED.
  FREEZING RAIN ACCUMULATIONS AROUND A TENTH OF AN INCH.

* TIMING: MIXED PRECIPITATION WILL CONTINUE THROUGH THE MORNING
  THEN CHANGE TO MORE SNOW IN THE AFTERNOON AND EVENING. 

* LOCATIONS INCLUDE: ELLENSBURG...THORP...NACHES...SUNNYSIDE...
  TOPPENISH...YAKIMA...APPLETON...CLE ELUM...CLIFFDELL... 
  EASTON...ROSLYN...TROUT LAKE 

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ521-192330-
/O.CON.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
SIMCOE HIGHLANDS-
INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE
822 AM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: 4 TO 6 INCHES OF SNOW ARE EXPECTED.
  FREEZING RAIN ACCUMULATIONS BETWEEN A TENTH AND A QUARTER INCH.

* TIMING: MIXED PRECIPITATION WILL CONTINUE TODAY AND THEN
  DECREASE THIS EVENING. 

* LOCATIONS INCLUDE: BICKLETON...GOLDENDALE

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ028-192330-
/O.CON.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
LOWER COLUMBIA BASIN OF WASHINGTON-
INCLUDING THE CITIES OF...CONNELL...PROSSER...TRI-CITIES
822 AM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: 2 TO 4 INCHES OF SNOW ARE EXPECTED.
  FREEZING RAIN ACCUMULATIONS BETWEEN A TENTH AND A QUARTER OF AN INCH.

* TIMING: MIXED PRECIPITATION WILL CONTINUE THROUGH THE MORNING
  THEN CHANGE TO MORE SNOW IN THE AFTERNOON AND EVENING.

* LOCATIONS INCLUDE: CONNELL...PROSSER...TRI-CITIES

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$
084 
WWUS46 KPDT 191836
WSWPDT

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
1036 AM PST THU JAN 19 2012

...PREDOMINANTLY FREEZING RAIN FOR THE COLUMBIA BASIN WITH SNOW AND 
RAIN MIX OVER THE MOUNTAINS...

.THE PACIFIC STORM CONTINUES MOVING INLAND TODAY PREDOMINANTLY
BRINGING FREEZING RAIN TO THE COLUMBIA BASIN, THE GORGE, AND THE
BLUE MOUNTAIN FOOTHILLS. A LAYER OF WARM AIR IS CURRENTLY BETWEEN
3 AND 6 THOUSAND FEET ABOVE SEA LEVEL. SNOW AND RAIN IS FALLING
IN THAT REGION AND ABOVE. EXPECT MORE OF A WINTERY MIX OF
FREEZING RAIN, SLEET, AND LIGHT SNOW FOR THE COLUMBIA BASIN AND
SURROUNDING REGION FOR THE AFTERNOON HOURS. THERE COULD BE A
BRIEF RETURN TO PRIMARILY LIGHT FREEZING RAIN THIS EVENING.

WAZ028-200400-
/O.UPG.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
/O.EXA.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
LOWER COLUMBIA BASIN OF WASHINGTON-
INCLUDING THE CITIES OF...CONNELL...PROSSER...TRI-CITIES
1036 AM PST THU JAN 19 2012

...WINTER STORM WARNING IN EFFECT UNTIL 4 AM PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS ISSUED A WINTER
STORM WARNING FOR FREEZING RAIN MIXED WITH SNOW AND SLEET...WHICH
IS IN EFFECT UNTIL 4 AM PST FRIDAY. THE WINTER WEATHER ADVISORY IS
NO LONGER IN EFFECT.

* SNOW AND ICE ACCUMULATIONS: FREEZING RAIN ACCUMULATIONS AROUND A
  QUARTER OF AN INCH. ADDITIONAL SNOW AND SLEET ACCUMULATIONS OF UP
  TO 2 INCHES.

* TIMING: MAINLY FREEZING RAIN THROUGH EARLY AFTERNOON THEN
  BECOMING MIXED PRECIPITATION IN THE LATE AFTERNOON BEFORE
  CHANGING BACK TO A BRIEF PERIOD OF ALL FREEZING RAIN MID-EVENING.

* LOCATIONS INCLUDE: CONNELL...PROSSER...TRI-CITIES

* IMPACTS: ACCUMULATIONS OF FREEZING RAIN, SNOW, AND SLEET WILL
  CREATE HAZARDOUS, IF NOT IMPOSSIBLE, DRIVING CONDITIONS.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF
SNOW...SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE
TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ041-044-507-508-WAZ024-029-200400-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
EASTERN COLUMBIA RIVER GORGE OF OREGON-
LOWER COLUMBIA BASIN OF OREGON-
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN...
HERMISTON...IONE...PENDLETON...PILOT ROCK...HEPPNER...CONDON...
FOSSIL...WHITE SALMON...DAYTON...WAITSBURG...WALLA WALLA
1036 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: FREEZING RAIN ACCUMULATIONS BETWEEN
  A QUARTER OF AN INCH AND HALF AN INCH. ADDITIONAL SNOW
  AND SLEET AMOUNTS OF UP TO 2 INCHES.

* TIMING: MAINLY FREEZING RAIN THROUGH EARLY AFTERNOON THEN
  BECOMING MIXED PRECIPITATION IN THE LATE AFTERNOON BEFORE
  CHANGING BACK TO A BRIEF PERIOD OF ALL FREEZING RAIN MID-
  EVENING.

* LOCATIONS INCLUDE: PENDLETON...PILOT ROCK...BOARDMAN...
  HERMISTON...IONE...ARLINGTON...THE DALLES...HEPPNER... 
  CONDON...FOSSIL...DAYTON...WAITSBURG...WALLA WALLA... WHITE 
  SALMON 

* IMPACTS: ACCUMULATIONS OF FREEZING RAIN, SNOW, AND SLEET WILL
  CREATE HAZARDOUS, IF NOT IMPOSSIBLE, DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF
SNOW...SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE
TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ502-WAZ030-200400-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
NORTHERN BLUE MOUNTAINS OF OREGON-
NORTHWEST BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...MEACHAM...TOLLGATE...
SKI BLUEWOOD RESORT
1036 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 10 TO 20 INCHES OF SNOW ARE EXPECTED.

* ELEVATION: MAINLY ABOVE 3500 FEET.

* TIMING: SNOW WILL CONTINUE THROUGH THE DAY AND INTO TONIGHT.

* LOCATIONS INCLUDE: MEACHAM...TOLLGATE...SKI BLUEWOOD RESORT

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS 
  IN THE BLUE MOUNTAINS. THIS INCLUDES INTERSTATE 84 AND 
  HIGHWAY 204.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ050-503-200400-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
WALLOWA COUNTY-SOUTHERN BLUE MOUNTAINS OF OREGON-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA...
LONG CREEK...UKIAH
1036 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY
ABOVE 4000 FEET...

A WINTER STORM WARNING ABOVE 4000 FEET REMAINS IN EFFECT UNTIL
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 8 TO 16 INCHES OF SNOW ARE EXPECTED IN THE
  SOUTHERN BLUE MOUNTAINS. 4 TO 10 INCHES EXPECTED IN THE HIGHER
  ELEVATIONS OF WALLOWA COUNTY.

* ELEVATION: ABOVE 4000 FEET.

* TIMING: SNOW WILL INCREASE IN COVERAGE AND INTENSITY TODAY 
  AND CONTINUE INTO THIS EVENING BEFORE DECREASING LATE 
  TONIGHT. 

* LOCATIONS INCLUDE: LONG CREEK...UKIAH...ENTERPRISE...JOSEPH...
  WALLOWA 

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ506-200400-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
OCHOCO-JOHN DAY HIGHLANDS-
INCLUDING THE CITIES OF...BROTHERS...PAULINA...PRAIRIE CITY...
SENECA
1036 AM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY
ABOVE 4500 FEET...

A WINTER STORM WARNING ABOVE 4500 FEET REMAINS IN EFFECT UNTIL
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: 5 TO 10 INCHES ARE EXPECTED.

* ELEVATION: ABOVE 4500 FEET.

* TIMING: SNOW WILL CONTINUE TODAY AND INTO THIS EVENING BEFORE 
  DECREASING LATE TONIGHT.

* LOCATIONS INCLUDE: BROTHERS...PAULINA...PRAIRIE CITY...SENECA

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS 
  IN THE HIGH ELEVATIONS AND PASSES OF THE ZONE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ521-200400-
/O.CON.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
SIMCOE HIGHLANDS-
INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE
1036 AM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: 4 TO 6 INCHES OF SNOW ARE 
  EXPECTED.FREEZING RAIN ACCUMULATIONS BETWEEN A TENTH AND A 
  QUARTER INCH. 

* TIMING: MIXED PRECIPITATION WILL CONTINUE TODAY AND THEN 
  DECREASE THIS EVENING.

* LOCATIONS INCLUDE: BICKLETON...GOLDENDALE

* IMPACTS: ACCUMULATIONS OF FREEZING RAIN, SNOW, AND SLEET WILL
  CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF
SNOW...SLEET...AND FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES.
BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE
CAUTION WHILE DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK
OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ026-027-520-200400-
/O.CON.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
KITTITAS VALLEY-YAKIMA VALLEY-
EAST SLOPES OF THE WASHINGTON CASCADES-
INCLUDING THE CITIES OF...ELLENSBURG...THORP...NACHES...
SUNNYSIDE...TOPPENISH...YAKIMA...APPLETON...CLE ELUM...
CLIFFDELL...EASTON...ROSLYN...TROUT LAKE
1036 AM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: 1 TO 3 INCHES OF SNOW ARE 
  EXPECTED. FREEZING RAIN ACCUMULATIONS AROUND A TENTH OF AN 
  INCH. 

* TIMING: EXPECT MOSTLY SNOW IN THE AFTERNOON BEFORE POSSIBLY
  MIXING WITH FREEZING RAIN BY MID-EVENING.

* LOCATIONS INCLUDE: ELLENSBURG...THORP...NACHES...SUNNYSIDE...
  TOPPENISH...YAKIMA...APPLETON...CLE ELUM...CLIFFDELL... 
  EASTON...ROSLYN...TROUT LAKE 

* IMPACTS: SNOW AND FREEZING RAIN WILL CREATE HAZARDOUS DRIVING 
  CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

JBONK
901 
WWUS46 KPDT 192226
WSWPDT

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
226 PM PST THU JAN 19 2012

...SNOW AND FREEZING RAIN POTENTIAL TO CONTINUE THIS EVENING FOR
SOUTHEAST WASHINGTON AND FAR NORTHEAST OREGON...

 A BAND OF SNOW, FREEZING RAIN AND SLEET WILL CONTINUE TO AFFECT
SOUTHEAST WASHINGTON AND FAR NORTHEAST OREGON FOR THE NEXT SEVERAL
HOURS. PRECIPITATION HAS LARGELY TAPERED OFF TO SHOWERS WITH LITTLE
ADDITIONAL ACCUMULATION EXPECTED ACROSS NORTH CENTRAL AND EAST CENTRAL
OREGON.

ORZ503-506-508-192330-
/O.CAN.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
SOUTHERN BLUE MOUNTAINS OF OREGON-OCHOCO-JOHN DAY HIGHLANDS-
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-
INCLUDING THE CITIES OF...LONG CREEK...UKIAH...BROTHERS...
PAULINA...PRAIRIE CITY...SENECA...HEPPNER...CONDON...FOSSIL
226 PM PST THU JAN 19 2012

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS CANCELLED THE
WINTER STORM WARNING. 

PRECIPITATION HAS LARGELY TAPERED OFF TO SHOWERS. THESE SHOWERS
WILL CONTINUE FOR THE NEXT FEW HOURS BUT PRODUCE LITTLE ADDITIONAL
ACCUMULATION. BRIEF VERY LIGHT FREEZING RAIN SHOWERS COULD OCCUR
OVER THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS THROUGH EARLY
THIS EVENING.

$$

ORZ041-044-507-WAZ024-029-200630-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
EASTERN COLUMBIA RIVER GORGE OF OREGON-
LOWER COLUMBIA BASIN OF OREGON-
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN...
HERMISTON...IONE...PENDLETON...PILOT ROCK...WHITE SALMON...
DAYTON...WAITSBURG...WALLA WALLA
226 PM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: ADDITIONAL FREEZING RAIN
  ACCUMULATIONS BETWEEN ONE AND TWO TENTHS OF AN INCH WITH THE
  HEAVIER AMOUNTS OVER THE WASHINGTON BLUE MOUNTAIN FOOTHILLS.
  ADDITIONAL SNOW AND SLEET AMOUNTS OF LESS THAN AN INCH.

* TIMING: PRECIPITATION WILL CONTINUE THROUGH AT LEAST EARLY THIS
  EVENING.

* LOCATIONS INCLUDE: PENDLETON...PILOT ROCK...BOARDMAN...
  HERMISTON...IONE...ARLINGTON...THE DALLES...HEPPNER... CONDON...
  FOSSIL...DAYTON...WAITSBURG...WALLA WALLA...WHITE SALMON

* IMPACTS: ACCUMULATIONS OF FREEZING RAIN...SNOW...AND SLEET WILL
  CREATE HAZARDOUS...IF NOT IMPOSSIBLE...DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ502-WAZ030-200630-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
NORTHERN BLUE MOUNTAINS OF OREGON-
NORTHWEST BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...MEACHAM...TOLLGATE...
SKI BLUEWOOD RESORT
226 PM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: ADDITIONAL SNOW ACCUMULATIONS OF 4 TO 8
  INCHES ARE EXPECTED.

* ELEVATION: MAINLY ABOVE 4500 FEET.

* TIMING: SNOW WILL CONTINUE THROUGH AT LEAST EARLY THIS EVENING.

* LOCATIONS INCLUDE: MEACHAM...TOLLGATE...SKI BLUEWOOD RESORT

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS IN
  THE BLUE MOUNTAINS. THIS INCLUDES HIGHWAY 204 AND HIGHER
  ELEVATIONS OF INTERSTATE 84.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ028-200630-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
LOWER COLUMBIA BASIN OF WASHINGTON-
INCLUDING THE CITIES OF...CONNELL...PROSSER...TRI-CITIES
226 PM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: ADDITIONAL FREEZING RAIN ACCUMULATIONS
  BETWEEN ONE AND TWO TENTHS OF AN INCH. ADDITIONAL SNOW AND SLEET
  ACCUMULATIONS OF UP TO 2 INCHES.

* TIMING: FREEZING RAIN WILL MIX WITH SNOW AND SLEET IN THE LATE
  AFTERNOON AND COULD CHANGE TO ALL SNOW BY EARLY THIS EVENING. 

* LOCATIONS INCLUDE: CONNELL...PROSSER...TRI-CITIES

* IMPACTS: ACCUMULATIONS OF FREEZING RAIN...SNOW...AND SLEET WILL
  CREATE HAZARDOUS...IF NOT IMPOSSIBLE...DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ050-200630-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
WALLOWA COUNTY-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA
226 PM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY
ABOVE 4000 FEET...

A WINTER STORM WARNING ABOVE 4000 FEET REMAINS IN EFFECT UNTIL
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES
  WITH HEAVIER AMOUNTS PRIMARILY ABOVE 5000 FEET. 

* ELEVATION: ABOVE 4000 FEET.

* TIMING: SNOW WILL INCREASE IN COVERAGE AND INTENSITY TODAY 
  AND CONTINUE INTO THIS EVENING BEFORE DECREASING LATE 
  TONIGHT. 

* LOCATIONS INCLUDE: LONG CREEK...UKIAH...ENTERPRISE...JOSEPH...
   WALLOWA 

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ521-200630-
/O.CON.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
SIMCOE HIGHLANDS-
INCLUDING THE CITIES OF...BICKLETON...GOLDENDALE
226 PM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: ADDITIONAL ICE ACCUMULATIONS OF LESS
  THAN A TENTH OF AN INCH. ADDITIONAL SNOW AND SLEET ACCUMULATIONS
  OF LESS THAN AN INCH.

* TIMING: MIXED PRECIPITATION WILL CONTINUE THROUGH AT LEAST EARLY THIS
  EVENING.

* LOCATIONS INCLUDE: BICKLETON...GOLDENDALE

* IMPACTS: ACCUMULATIONS OF FREEZING RAIN...SNOW...AND SLEET WILL
  CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...
AND FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. FOR ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE
AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ026-027-520-200630-
/O.CON.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
KITTITAS VALLEY-YAKIMA VALLEY-
EAST SLOPES OF THE WASHINGTON CASCADES-
INCLUDING THE CITIES OF...ELLENSBURG...THORP...NACHES...
SUNNYSIDE...TOPPENISH...YAKIMA...APPLETON...CLE ELUM...
CLIFFDELL...EASTON...ROSLYN...TROUT LAKE
226 PM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: ADDITIONAL SNOW ACCUMULATIONS OF UP
  TO 2 INCHES. NO ADDITIONAL FREEZING RAIN IS EXPECTED.

* TIMING: SNOW WILL CONTINUE THROUGH AT LEAST EARLY EVENING.

* LOCATIONS INCLUDE: ELLENSBURG...THORP...NACHES...SUNNYSIDE... 
  TOPPENISH...YAKIMA...APPLETON...CLE ELUM...CLIFFDELL... 
  EASTON...ROSLYN...TROUT LAKE

* IMPACTS: SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED
VISIBILITIES...AND USE CAUTION WHILE DRIVING. FOR ADDITIONAL
WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

JBONK
347 
WWUS46 KPDT 200625
WSWPDT

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
1025 PM PST THU JAN 19 2012

...SNOW AND FREEZING RAIN POTENTIAL TO CONTINUE TONIGHT FOR
PORTIONS OF SOUTHEAST WASHINGTON AND NORTHEAST OREGON...

SNOW...FREEZING RAIN AND SLEET WILL CONTINUE TO AFFECT SOUTHEAST
WASHINGTON AND NORTHEAST OREGON INTO TONIGHT. HOWEVER THE
PRECIPITATION SHOULD BE DIMINISHING AFTER MIDNIGHT.

WAZ026-027-520-521-200730-
/O.CAN.KPDT.WW.Y.0002.000000T0000Z-120120T1200Z/
KITTITAS VALLEY-YAKIMA VALLEY-
EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS-
INCLUDING THE CITIES OF...ELLENSBURG...THORP...NACHES...
SUNNYSIDE...TOPPENISH...YAKIMA...APPLETON...CLE ELUM...
CLIFFDELL...EASTON...ROSLYN...TROUT LAKE...BICKLETON...GOLDENDALE
1025 PM PST THU JAN 19 2012

...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS CANCELLED THE
WINTER WEATHER ADVISORY. 

PRECIPITATION HAS DIMINISHED TO ISOLATED SHOWERS.


$$

ORZ041-044-507-WAZ024-029-201200-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
EASTERN COLUMBIA RIVER GORGE OF OREGON-
LOWER COLUMBIA BASIN OF OREGON-
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN...
HERMISTON...IONE...PENDLETON...PILOT ROCK...WHITE SALMON...
DAYTON...WAITSBURG...WALLA WALLA
1025 PM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: ADDITIONAL FREEZING RAIN AND SNOW
  ACCUMULATIONS WILL BE VERY LIGHT.

* TIMING: PRECIPITATION WILL CONTINUE THROUGH ABOUT MIDNIGHT THEN
  DIMINISH.

* LOCATIONS INCLUDE: PENDLETON...PILOT ROCK...BOARDMAN... 
  HERMISTON...IONE...ARLINGTON...THE DALLES...HEPPNER... 
  CONDON... FOSSIL...DAYTON...WAITSBURG...WALLA WALLA...WHITE 
  SALMON 

* IMPACTS: ACCUMULATIONS OF FREEZING RAIN...SNOW...AND SLEET 
  WILL CREATE HAZARDOUS...IF NOT IMPOSSIBLE...DRIVING 
  CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ502-WAZ030-201200-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
NORTHERN BLUE MOUNTAINS OF OREGON-
NORTHWEST BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...MEACHAM...TOLLGATE...
SKI BLUEWOOD RESORT
1025 PM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: ADDITIONAL SNOW ACCUMULATIONS OF 1 TO 3
  INCHES ARE EXPECTED THROUGH 2 AM.

* ELEVATION: MAINLY ABOVE 4500 FEET.

* TIMING: SNOW WILL CONTINUE DIMINISH LATE TONIGHT.

* LOCATIONS INCLUDE: MEACHAM...TOLLGATE...SKI BLUEWOOD RESORT

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS 
  IN THE BLUE MOUNTAINS. THIS INCLUDES HIGHWAY 204 AND HIGHER 
  ELEVATIONS OF INTERSTATE 84.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$

WAZ028-201200-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
LOWER COLUMBIA BASIN OF WASHINGTON-
INCLUDING THE CITIES OF...CONNELL...PROSSER...TRI-CITIES
1025 PM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY. 

* SNOW AND ICE ACCUMULATIONS: ADDITIONAL FREEZING RAIN AND SNOW
  ACCUMULATIONS WILL BE VERY LIGHT.

* TIMING: FREEZING RAIN AND SNOW WILL DIMINISH AFTER MIDNIGHT.

* LOCATIONS INCLUDE: CONNELL...PROSSER...TRI-CITIES

* IMPACTS: ACCUMULATIONS OF FREEZING RAIN...SNOW...AND SLEET 
  WILL CREATE HAZARDOUS...IF NOT IMPOSSIBLE...DRIVING 
  CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. FOR ADDITIONAL WEATHER
INFORMATION...CHECK OUR WEB SITE AT WWW.WEATHER.GOV/PENDLETON.

&&

$$

ORZ050-201200-
/O.CON.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
WALLOWA COUNTY-
INCLUDING THE CITIES OF...ENTERPRISE...JOSEPH...WALLOWA
1025 PM PST THU JAN 19 2012

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY
ABOVE 4000 FEET...

A WINTER STORM WARNING ABOVE 4000 FEET REMAINS IN EFFECT UNTIL
4 AM PST FRIDAY. 

* SNOW ACCUMULATIONS: ADDITIONAL ACCUMULATIONS OF 1 TO 3 INCHES
  WITH HEAVIER AMOUNTS PRIMARILY ABOVE 5000 FEET.

* ELEVATION: ABOVE 4000 FEET.

* TIMING: SNOW WILL DIMINISH AFTER ABOUT 3 AM.

* LOCATIONS INCLUDE: LONG CREEK...UKIAH...ENTERPRISE...JOSEPH...
   WALLOWA 

* IMPACTS: HEAVY SNOW WILL CREATE HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT SNOW
ACCUMULATIONS ARE EXPECTED. SNOWFALL INTENSITIES WILL BE HEAVY
ENOUGH TO SUBSTANTIALLY REDUCE VISIBILITIES AT TIMES. FOR
ADDITIONAL WEATHER INFORMATION...CHECK OUR WEB SITE AT
WWW.WEATHER.GOV/PENDLETON.

&&

$$
201 
WWUS46 KPDT 201020
WSWPDT

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
220 AM PST FRI JAN 20 2012

ORZ041-044-050-502-507-WAZ024-028>030-201130-
/O.CAN.KPDT.WS.W.0002.000000T0000Z-120120T1200Z/
EASTERN COLUMBIA RIVER GORGE OF OREGON-
LOWER COLUMBIA BASIN OF OREGON-WALLOWA COUNTY-
NORTHERN BLUE MOUNTAINS OF OREGON-
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-
EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-
LOWER COLUMBIA BASIN OF WASHINGTON-
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
NORTHWEST BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN...
HERMISTON...IONE...ENTERPRISE...JOSEPH...WALLOWA...MEACHAM...
TOLLGATE...PENDLETON...PILOT ROCK...WHITE SALMON...CONNELL...
PROSSER...TRI-CITIES...DAYTON...WAITSBURG...WALLA WALLA...
SKI BLUEWOOD RESORT
220 AM PST FRI JAN 20 2012

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN PENDLETON HAS CANCELLED THE
WINTER STORM WARNINGS. 

THE WEATHER SYSTEM THAT BROUGHT SIGNIFICANT AMOUNTS OF
SNOW...SLEET AND FREEZING RAIN TO THE FORECAST AREA HAS MOVED OFF
TO THE EAST. THERE ARE ONLY A FEW VERY LIGHT SHOWERS
REMAINING...AND THESE WILL NOT ADD ANY ADDITIONAL ACCUMULATIONS.
AS A RESULT ALL WARNINGS HAVE BEEN CANCELLED AT THIS TIME. 

ANOTHER WEATHER SYSTEM WILL MOVE INTO THE REGION LATER TODAY
BRINGING MORE PRECIPITATION.

$$

What forecasters said that day

The local office's own words before this winter storm warning 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 winter storm warning went out at Jan 18, 3:00 PM PST, 4 hours 58 minutes earlier.

Area forecast discussion, Jan 18, 3:00 PM PST, 4 hours 58 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PENDLETON OR
300 PM PST WED JAN 18 2012

UPDATED AVIATION DISCUSSION

.SHORT TERM...TONIGHT THROUGH FRIDAY AFTERNOON...A VERY PROGRESSIVE
WIND FLOW PATTERN OVER THE NE PACIFIC WILL BRING ANOTHER WINTER
STORM TO THE FORECAST AREA LATE TONIGHT...DURING THE DAY ON THURSDAY
AND THURSDAY NIGHT. A WINTER STORM WATCH IS IN EFFECT FROM 4 AM PST
THURSDAY TO 4 AM PST FRIDAY FOR A WINTER MIX OF SNOW...FREEZING RAIN
AND SLEET IN THE LOWER COLUMBIA BASIN AND THE FOOTHILLS OF THE BLUE
MOUNTAINS. A WINTER STORM WATCH IS IN EFFECT FROM 4 AM PST THURSDAY
TO 4 AM PST FRIDAY FOR POSSIBLE NEW SNOW ACCUMULATIONS FOR THE
EASTERN MOUNTAINS OF OREGON AND THE BLUE MOUNTAINS IN SE WASHINGTON.
FOR DETAILS ON THE WINTER STORM WATCHES REFER TO PRODUCT PDXWSWPDT.

THE HIGH WIND WARNING FOR THE EAST SLOPES OF THE CENTRAL AND
NORTHERN OREGON CASCADES AND FOR NORTH CENTRAL OREGON REMAINS IN
EFFECT UNTIL 7 PM PST THIS EVENING. FOR DETAILS REFER TO PRODUCT
PDXNPWPDT.

A WARM FRONT WILL BRING MORE PRECIPITATION TO THE INTERIOR PACIFIC
NORTHWEST ON FRIDAY WITH SNOW LEVELS IN THE EASTERN OREGON MOUNTAINS
RISING TO AROUND 3000-4500 FEET FRIDAY AFTERNOON. HOWEVER...SNOW
LEVELS IN THE LOWER COLUMBIA BASIN...ADJACENT VALLEYS AND THE
FOOTHILLS OF THE BLUE MOUNTAINS WILL BE FROM 1000 TO 3000 FEET
DURING THE DAY ON FRIDAY SO PRECIPITATION WILL BEGIN THERE AS SNOW
AFTER DAYBREAK AND THEN CHANG OVER TO RAIN FRIDAY AFTERNOON.  POLAN

.LONG TERM...FRIDAY NIGHT THROUGH MONDAY NIGHT...ANOTHER WEATHER
SYSTEM WILL MOVE THROUGH THE FORECAST AREA FRIDAY NIGHT INTO
SATURDAY. THIS WILL BRING MOUNTAIN SNOW AND LOWER ELEVATION RAIN TO
THE REGION AS WELL AS BREEZY WINDS. FOLLOWING THIS SYSTEM...THERE IS
SOME DISAGREEMENT BETWEEN MODELS ON THE TIMING OF THE NEXT SYSTEM.
THE EUROPEAN MODEL IS FASTER BRINGING IN A SYSTEM SUNDAY WHILE THE
GFS BRINGS IT THROUGH SUNDAY NIGHT. HAVE KEPT A CHANCE OF
PRECIPITATION TO LIKELY IN THE MOUNTAINS AS THE GENERAL CONSENSUS IS
THAT THE REGION WILL BE UNDER AN ACTIVE FLOW INTO NEXT WEEK.
TEMPERATURES AND SNOW LEVELS KEEP THE MOUNTAINS IN SNOW WHILE THE
LOWER VALLEYS MAY SEE A MIX OF RAIN AND SNOW OVERNIGHT. DMH

TUESDAY THROUGH WEDNESDAY...A WEAK UPPER RIDGE LOOKS TO BE OVER THE
WESTERN U.S. DURING THIS PERIOD. WEAK DISTURBANCES COULD MOVE
THROUGH THIS RIDGE BRINGING SOME PRECIP TO THE PACIFIC NORTHWEST.
OVERALL, EXPECT WARMER CONDITIONS DURING THIS TIME WITH SNOW, MIXED
WITH RAIN AT THE LOW ELEVATIONS, DURING THE NIGHT. MEANWHILE SHOULD
SEE RAIN AT THE LOW ELEVATIONS AND RAIN OR SNOW IN THE MOUNTAINS
DURING THE DAYS. 90

&&

.AVIATION...00Z TAFS...A CHALLENGING FORECAST CONTINUES AT ALL TAF
SITES. FOR CENTRAL OREGON...PRECIPITATION WILL REMAIN RAIN TONIGHT
WITH MVFR CONDITIONS IN LOWER CEILINGS AND VISIBILITIES. WINDY
CONDITIONS WILL GRADUALLY DECREASE AT KRDM AND KBDN THIS EVENING.
ELSEWHERE...MIXED PRECIPITATION WILL BE POSSIBLE. MANY LOCATIONS ARE
SEEING VERY LIGHT RAIN OR SNOW WITH SOME SPOTS OF LIGHT FREEZING
RAIN. THESE TAF LOCATIONS WILL CHANGE OVER TO MAINLY SNOW OVERNIGHT.
THE NEXT DISTURBANCE WILL PUSH INTO THE AREA FOR AN INCREASE IN
PRECIPITATION TOMORROW AFTERNOON. A MIXTURE OF RAIN AND SNOW IS
POSSIBLE AT ALL TAF SITES EXCEPT KRDM...KBDN AND KDLS. SOME LIGHT
FREEZING RAIN IS POSSIBLE...BUT CONFIDENCE IS LOW AT THIS TIME AND
HAVE KEPT A RAIN/SNOW MIX IN THE TAFS FOR NOW. DMH

&&

.PRELIMINARY POINT TEMPS/POPS...
PDT  26  33  19  37 /  60 100  80  40
ALW  28  34  23  39 /  60 100  80  40
PSC  22  29  17  33 /  50 100  50  30
YKM  15  31  14  33 /  50  60  50  50
HRI  21  30  15  36 /  50 100  70  30
ELN  14  29   7  32 /  60  60  50  60
RDM  34  47  28  48 /  80 100 100  50
LGD  35  38  26  40 /  80 100  90  40
GCD  33  46  31  46 /  70 100 100  50
DLS  33  38  26  40 /  70 100  70  50

&&

.PDT WATCHES/WARNINGS/ADVISORIES...
OR...HIGH WIND WARNING UNTIL 7 PM PST THIS EVENING ORZ042-509.

     WINTER STORM WATCH FROM LATE TONIGHT THROUGH LATE THURSDAY
     NIGHT ORZ502-503.

     WINTER STORM WATCH FROM LATE TONIGHT THROUGH LATE THURSDAY
     NIGHT ORZ506.

     WINTER STORM WATCH FROM LATE TONIGHT THROUGH LATE THURSDAY
     NIGHT ORZ041-044-507-508.

WA...WINTER STORM WATCH FROM LATE TONIGHT THROUGH LATE THURSDAY
     NIGHT WAZ030.

     WINTER STORM WATCH FROM LATE TONIGHT THROUGH LATE THURSDAY
     NIGHT WAZ024-028-029.

&&

THREAT INDEX
THURSDAY : RED
FRIDAY : YELLOW
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

99/84/90
Hazardous weather outlook, Jan 18, 7:28 PM PST, 30 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATE
NATIONAL WEATHER SERVICE PENDLETON OR
728 PM PST WED JAN 18 2012

UPDATE TONIGHT

ORZ041-042-044-049-050-502-503-505>509-WAZ024-026>030-520-521-
191415-
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-
728 PM PST WED JAN 18 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL AND NORTHEAST OREGON
AS WELL AS SOUTH CENTRAL AND SOUTHEAST WASHINGTON.

.DAY ONE...TONIGHT

FLOODING
     NORTH CENTRAL OREGON, EAST SLOPES OF THE OREGON CASCADES

URBAN AND SMALL STREAM FLOODING IS POSSIBLE ACROSS CENTRAL AND NORTH
CENTRAL OREGON TONIGHT THROUGH THURSDAY AS ANOTHER STORM SYSTEM
MOVES THROUGH THE REGION.  THIS SYSTEM IS ACCOMPANIED BY WARMER AIR
WITH 0.50 TO 1.5 INCHES OF RAIN POSSIBLE DURING THE OVERNIGHT AND
THROUGH THE DAY ON THURSDAY.

THE RAIN WILL COMBINE WITH SNOWMELT TO CAUSE AREAS OF MINOR
FLOODING...ESPECIALLY IN AREAS OF POOR DRAINAGE.  STORM DRAINS AND
CULVERTS MAY BECOME OVERWHELMED WITH SLUSH.  SMALL STREAMS AND
CREEKS MAY ALSO SEE HIGH WATER.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

WINTER MIX THURSDAY AND THURSDAY NIGHT
     EASTERN COLUMBIA RIVER GORGE OF WASHINGTON, LOWER COLUMBIA
     BASIN OF WASHINGTON, FOOTHILLS OF THE BLUE MOUNTAINS OF
     WASHINGTON, EASTERN COLUMBIA RIVER GORGE OF OREGON, LOWER
     COLUMBIA BASIN OF OREGON, FOOTHILLS OF THE NORTHERN BLUE
     MOUNTAINS OF OREGON, FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS
     OF OREGON

SNOW THURSDAY AND THURSDAY NIGHT
     SIMCOE HIGHLANDS, YAKIMA VALLEY, NORTHWEST BLUE MOUNTAINS OF
     WASHINGTON, WALLOWA COUNTY, NORTHERN BLUE MOUNTAINS OF OREGON,
     SOUTHERN BLUE MOUNTAINS OF OREGON, OCHOCO-JOHN DAY HIGHLANDS

THE NEXT PACIFIC WEATHER SYSTEM WILL BRING MORE PRECIPITATION TO THE
REGION ON THURSDAY AND THURSDAY NIGHT. A POOL OF SUBFREEZING AIR IN
THE LOWER COLUMBIA BASIN...IN THE EASTERN COLUMBIA RIVER GORGE AND
ALONG THE FOOTHILLS OF THE BLUE MOUNTAINS WILL COMBINE WITH A LAYER
OF WARMER AIR ABOVE IT WITH ABOVE FREEZING TEMPERATURES TO SET THE
STAGE FOR A MIX OF SNOW...FREEZING RAIN AND SLEET ON THURSDAY. THE
STORM MAY BRING PERIODS OF SIGNIFICANT SNOW ACCUMULATIONS TO THE
YAKIMA VALLEY AND THE SIMCOE HIGHLANDS AS WELL AS TO THE EASTERN
MOUNTAINS OF OREGON AND SOUTHEAST WASHINGTON ON THURSDAY AND
THURSDAY NIGHT. AS SUCH A WINTER STORM WATCH IS IN EFFECT FOR
THURSDAY AND THURSDAY NIGHT FOR THE AREAS LISTED ABOVE FOR A WINTER
MIX AND FOR SNOW. FOR DETAILS SEE PRODUCT PDXWSWPDT.

A SERIES OF PACIFIC WEATHER SYSTEMS WILL BRING ADDITIONAL RAIN AND
SNOW TO THE FORECAST AREA ON FRIDAY AND INTO THE COMING WEEKEND.
THESE WEATHER SYSTEMS WILL HAVE WARMER AIR IN THE LOWER LAYERS
ASSOCIATED WITH THEM RESULTING IN HIGHER SNOW LEVELS AND THEREFORE
MOST OF THE PRECIPITATION IN THE LOWER ELEVATIONS WILL FALL IN THE
FORM OF RAIN. MORE SNOW IS THUS LIKELY IN THE MOUNTAINS FRIDAY
THROUGH SUNDAY...POSSIBLY WITH MODERATE NEW SNOW ACCUMULATIONS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED ON THURSDAY AND THURSDAY NIGHT
FOR REPORTS OF NEW SNOW ACCUMULATIONS AS WELL AS FOR FREEZING RAIN
AND SLEET.

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.

In the hours before

Local storm report, Jan 18, 2:07 PM PST, 5 hours 51 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PENDLETON OR
207 PM PST WED JAN 18 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1100 AM     HEAVY SNOW       15 SSE FLORA            45.70N 117.15W
01/18/2012  M21.0 INCH       WALLOWA            OR   TRAINED SPOTTER

            RECORDED 21 INCHES OF SNOW ACCUMULATION IN LESS THAN 24
            HOURS. ELEVATION 3100 FEET.

&&

RQB
Local storm report, Jan 18, 2:30 PM PST, 5 hours 28 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PENDLETON OR
230 PM PST WED JAN 18 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0900 AM     HEAVY SNOW       15 SSE FLORA            45.70N 117.15W
01/18/2012  M21.0 INCH       WALLOWA            OR   TRAINED SPOTTER

            HEAVIEST SNOW THE SPOTTER HAS EVER SEEN IN SUCH A SHORT
            TIME PERIOD- 17 HRS.

0145 PM     HEAVY SNOW       LOSTINE                 45.49N 117.43W
01/18/2012  E5.0 INCH        WALLOWA            OR   PUBLIC

            5 INCHES SNOW OVERNIGHT. CURRENTLY WARMED UP TO 45
            DEGREES.

0148 PM     NON-TSTM WND GST 8 NNW CLARNO            45.03N 120.54W
01/18/2012  E66.00 MPH       WASCO              OR   MESONET

            NORTH POLE RIDGE.

0148 PM     HEAVY SNOW       5 NNW WILEY CITY        46.61N 120.69W
01/18/2012  M6.0 INCH        YAKIMA             WA   TRAINED SPOTTER

&&

MVESCIO
Local storm report, Jan 18, 3:50 PM PST, 4 hours 8 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE PENDLETON OR
350 PM PST WED JAN 18 2012

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0951 PM     HEAVY SNOW       7 NNW EASTON            47.32N 121.25W
01/16/2012  M7.0 INCH        KITTITAS           WA   TRAINED SPOTTER

            7 INCHES NEW SNOW IN LAST 4.5 HOURS. 11 INCHES SNOW FOR
            THE DAY. SPOTTER REPORTS NEW SNOW IS VERY LIGHT POWDER
            SNOW.

0530 AM     HEAVY SNOW       7 NNW EASTON            47.32N 121.25W
01/17/2012  M13.0 INCH       KITTITAS           WA   TRAINED SPOTTER

            LIGHT POWDER SNOW. 13 INCHES OF NEW SNOW SINCE 930 PM.
            MORE THAN 2 FEET OF SNOW ON THE GROUND.

0950 AM     HEAVY SNOW       7 NNW EASTON            47.32N 121.25W
01/17/2012  M18.0 INCH       KITTITAS           WA   TRAINED SPOTTER

            UPDATE. 18 INCHES OF SNOW IN 12 HOURS AND IS SNOWING
            HEAVILY. VISIBILITY 1/2 MILE DUE TO SNOW AND THE FLAKES
            ARE OF MEDIUM SIZE. ELEVATION 2460 FEET.

0950 AM     HEAVY SNOW       1 SSW SNOWDEN           45.82N 121.36W
01/17/2012  E7.0 INCH        KLICKITAT          WA   TRAINED SPOTTER

            OBSERVER MEASURE 7 INCHES OF NEW SNOW OVERNIGHT.

1245 PM     HEAVY SNOW       4 ENE WHITE SALMON      45.75N 121.41W
01/17/2012  M10.0 INCH       KLICKITAT          WA   TRAINED SPOTTER

            OBSERVER REPORTS 10 INCHES OF NEW SNOW MEASURED IN 24
            HOURS, AND 18 INCHES OVER THE PAST 48 HOURS. IT IS STILL
            SNOWING CURRENTLY. ELEVATION 1955 FEET.

0245 PM     HEAVY SNOW       1 W TROUT LAKE          46.00N 121.54W
01/17/2012  M17.0 INCH       KLICKITAT          WA   CO-OP OBSERVER

            17 INCHES IN 24 HOURS. MOUNT ADAMS RANGER STATION.

0409 PM     HEAVY SNOW       WSW CAMP SHERMAN        44.46N 121.65W
01/17/2012  M12.0 INCH       JEFFERSON          OR   TRAINED SPOTTER

            8 INCHES OF SNOW IN THE PAST 12 HOURS. 12 INCHES OF SNOW
            SINCE LAST NIGHT.

0800 PM     HEAVY SNOW       1 S BLACK BUTTE RANCH   44.36N 121.65W
01/17/2012  M9.0 INCH        DESCHUTES          OR   TRAINED SPOTTER

            9 INCHES FELL BETWEEN NOON AND 8 PM TUESDAY.

0900 PM     HEAVY SNOW       5 SW SPOUT SPRINGS      45.70N 118.11W
01/17/2012  E8.0 INCH        UMATILLA           OR   MESONET

            8 INCHES IN 11 HOURS BY HIGH RIDGE SNOTEL

1130 PM     HEAVY SNOW       2 SSW CAMP SHERMAN      44.44N 121.66W
01/17/2012  M5.0 INCH        JEFFERSON          OR   TRAINED SPOTTER

            5.0 INCHES OF NEW SNOW SINCE 630 PM. STORM TOTAL 14
            INCHES.

1200 AM     HEAVY SNOW       9 SW SKI BLUEWOOD       45.98N 117.95W
01/18/2012  E12.0 INCH       WALLOWA            OR   MESONET

            MILK SHAKES SNOTEL

0403 AM     NON-TSTM WND GST 5 SSE BLACK BUTTE RANCH 44.32N 121.61W
01/18/2012  M80.00 MPH       DESCHUTES          OR   MESONET

            MEASURED AT COLGATE RAWS

0600 AM     HEAVY SNOW       ATHENA                  45.81N 118.49W
01/18/2012  M4.0 INCH        UMATILLA           OR   AMATEUR RADIO

            12 HOUR TOTAL.

0600 AM     HEAVY SNOW       1 ENE LA GRANDE         45.33N 118.07W
01/18/2012  M5.0 INCH        UNION              OR   TRAINED SPOTTER

            5 INCHES OF SNOW SINCE STORM BEGAN ON TUESDAY EVENING.

0600 AM     HEAVY SNOW       HEPPNER                 45.35N 119.55W
01/18/2012  M4.0 INCH        MORROW             OR   AMATEUR RADIO

            12 HOUR TOTAL.

0630 AM     HEAVY SNOW       CONDON                  45.24N 120.18W
01/18/2012  M15.4 INCH       GILLIAM            OR   CO-OP OBSERVER

            24 HOUR AMOUNT.

0642 AM     HEAVY SNOW       WSW CAMP SHERMAN        44.46N 121.65W
01/18/2012  M7.0 INCH        JEFFERSON          OR   TRAINED SPOTTER

            7 INCHES OF NEW SNOW SINCE 4 PM TUESDAY. 15 INCHES OF
            SNOW ON THE GROUND. CURRENTLY TEMPERATURE IS 32 DEGREES
            WITH A LIGHT RAIN/SNOW MIX.

0700 AM     HEAVY SNOW       5 SSW CHENOWETH         45.56N 121.28W
01/18/2012  M10.2 INCH       WASCO              OR   TRAINED SPOTTER

            24 HR TOTAL SINCE 7AM YESTERDAY. ELEVATION 656 FT.

0700 AM     HEAVY SNOW       1 ENE CAYUSE            45.68N 118.54W
01/18/2012  E4.0 INCH        UMATILLA           OR   TRAINED SPOTTER

            12 HR TOTAL

0700 AM     HEAVY SNOW       2 NNE CONDON            45.26N 120.17W
01/18/2012  M9.0 INCH        GILLIAM            OR   COCORAHS

            ELEVATION 2762 FEET.

0700 AM     HEAVY SNOW       9 N ELGIN               45.69N 117.92W
01/18/2012  M13.0 INCH       UNION              OR   COCORAHS

            24 HOUR TOTAL FROM 7AM YESTERDAY.

0700 AM     HEAVY SNOW       WESTON                  45.82N 118.43W
01/18/2012  E4.0 INCH        UMATILLA           OR   PUBLIC

            12 HR OVERNIGHT TOTAL

0700 AM     HEAVY SNOW       5 SW SPOUT SPRINGS      45.70N 118.11W
01/18/2012  E15.0 INCH       UMATILLA           OR   MESONET

            HIGH RIDGE SNOTEL

0703 AM     HEAVY SNOW       2 N MEACHAM             45.53N 118.42W
01/18/2012  M10.0 INCH       UMATILLA           OR   TRAINED SPOTTER

            10 INCHES OF SNOW SINCE STORM BEGAN TUESDAY AFTERNOON.
            14-16 INCH DRIFTS. STILL SNOWING HARD.

0755 AM     HEAVY SNOW       5 N WHITE SALMON        45.80N 121.48W
01/18/2012  M10.2 INCH       KLICKITAT          WA   COCORAHS

            THE OBSERVER MEASURE 10.2 INCHES OF SNOW ACCUMULATION IN
            24 HOURS.

0755 AM     HEAVY SNOW       9 N ELGIN               45.69N 117.92W
01/18/2012  M13.1 INCH       UNION              OR   COCORAHS

            OBSERVER MEASURED 13.1 INCHES OF SNOW ACCUMULATION IN 24
            HOURS.

0755 AM     HEAVY SNOW       LA GRANDE               45.33N 118.09W
01/18/2012  M7.0 INCH        UNION              OR   TRAINED SPOTTER

            THE OBSERVER REPORTED 5 INCHES OF SNOW ACCUMULATION IN
            THE PAST 5 HOURS AND A 24 HOUR TOTAL OF 7 INCHES.

0800 AM     HEAVY SNOW       6 SW KAMELA             45.36N 118.47W
01/18/2012  E8.0 INCH        UMATILLA           OR   MESONET

            BOWMAN SPGS SNOTEL

0800 AM     SNOW             BEND                    44.07N 121.31W
01/18/2012  M5.5 INCH        DESCHUTES          OR   CO-OP OBSERVER

            24 HOUR TOTAL. ELEVATION 3660 FEET.

0800 AM     HEAVY SNOW       1 E WALLA WALLA         46.07N 118.32W
01/18/2012  M5.0 INCH        WALLA WALLA        WA   CO-OP OBSERVER

            24 HOUR TOTAL.

0800 AM     HEAVY SNOW       GLENWOOD                46.02N 121.29W
01/18/2012  M10.0 INCH       KLICKITAT          WA   CO-OP OBSERVER

            24 HOUR TOTAL.

0800 AM     HEAVY SNOW       10 NNE UKIAH            45.27N 118.84W
01/18/2012  E8.0 INCH        UMATILLA           OR   MESONET

0800 AM     HEAVY SNOW       3 SW LYLE               45.67N 121.34W
01/18/2012  M24.0 INCH       WASCO              OR   TRAINED SPOTTER

            THE OBSERVER MEASURED 24 INCHES IN 24 HOURS. CURRENTLY
            RAINING.

0800 AM     HEAVY SNOW       1 WNW WHITE SALMON      45.74N 121.51W
01/18/2012  M17.0 INCH       KLICKITAT          WA   TRAINED SPOTTER

            THE OBSERVER MEASURED 17 INCHES IN 24 HOURS.

0800 AM     HEAVY SNOW       NE DAYTON               46.32N 117.98W
01/18/2012  U7.0 INCH        COLUMBIA           WA   PUBLIC

            OVERNIGHT TOTAL.

0809 AM     HEAVY SNOW       1 ENE LA GRANDE         45.33N 118.07W
01/18/2012  M5.0 INCH        UNION              OR   TRAINED SPOTTER

            12 HOUR TOTAL...MAINLY FELL LAST EVENING.

0830 AM     HEAVY SNOW       1 NE WALLA WALLA        46.08N 118.33W
01/18/2012  M4.0 INCH        WALLA WALLA        WA   CO-OP OBSERVER

            24 HOUR TOTAL.

0830 AM     HEAVY SNOW       GOLDENDALE              45.82N 120.82W
01/18/2012  M12.0 INCH       KLICKITAT          WA   CO-OP OBSERVER

            24 HOUR TOTAL. ELEVATION 1657 FEET.

0830 AM     HEAVY SNOW       LA GRANDE               45.33N 118.09W
01/18/2012  M6.0 INCH        UNION              OR   CO-OP OBSERVER

            24 HOUR TOTAL. ELEVATION 2755 FEET.

0830 AM     HEAVY SNOW       10 SSE MAUPIN           45.04N 121.00W
01/18/2012  M10.0 INCH       WASCO              OR   COCORAHS

            RECORDED 10 INCHES OF SNOW IN 24 HOURS.

0830 AM     HEAVY SNOW       DAYTON                  46.32N 117.98W
01/18/2012  U6.5 INCH        COLUMBIA           WA   PUBLIC

            REPORT FROM FACEBOOK.

0900 AM     HEAVY SNOW       SKI BLUEWOOD            46.08N 117.84W
01/18/2012  E18.0 INCH       COLUMBIA           WA   PUBLIC

            24 HOUR TOTAL.

0900 AM     HEAVY SNOW       WSW CAMP SHERMAN        44.46N 121.65W
01/18/2012  M16.0 INCH       JEFFERSON          OR   TRAINED SPOTTER

            24 HOUR TOTAL.

0900 AM     HEAVY SNOW       DAYTON                  46.32N 117.98W
01/18/2012  M7.5 INCH        COLUMBIA           WA   CO-OP OBSERVER

            MAINLY IN THE LAST 12 HOURS. ELEVATION 1557 FEET.

0900 AM     SNOW             CLE ELUM                47.19N 120.93W
01/18/2012  M7.0 INCH        KITTITAS           WA   CO-OP OBSERVER

            24 HOUR TOTAL. ELEVATION 1920 FEET.

0900 AM     HEAVY SNOW       15 SSE FLORA            45.70N 117.15W
01/18/2012  M21.0 INCH       WALLOWA            OR   TRAINED SPOTTER

            HEAVIEST SNOW THE SPOTTER HAS EVER SEEN IN SUCH A SHORT
            TIME PERIOD- 17 HRS.

0910 AM     HEAVY SNOW       5 NNW LA PINE           43.74N 121.54W
01/18/2012  E6.0 INCH        DESCHUTES          OR   TRAINED SPOTTER

            6 INCHES IN 12 HOURS.

0930 AM     HEAVY SNOW       1 SE FLORA              45.89N 117.29W
01/18/2012  M15.0 INCH       WALLOWA            OR   COCORAHS

            24 HOUR TOTAL.

0930 AM     HEAVY SNOW       NW WASCO                45.60N 120.70W
01/18/2012  M14.0 INCH       SHERMAN            OR   TRAINED SPOTTER

            REPORTED 10.2 EARLIER, NOW HAVE 14 INCHES TOTAL.
            TEMPERATURE HAS RISEN TO 35 DEGREES.

0930 AM     HEAVY SNOW       1 SSW YAKIMA            46.58N 120.54W
01/18/2012  U4.0 INCH        YAKIMA             WA   TRAINED SPOTTER

            SNOW BEGAN FALLING OVERNIGHT.

0930 AM     HEAVY SNOW       2 WNW BEND              44.08N 121.35W
01/18/2012  M7.5 INCH        DESCHUTES          OR   COCORAHS

            24 HOUR TOTAL

0930 AM     HEAVY SNOW       CITY OF THE DALLES      45.60N 121.18W
01/18/2012  E10.0 INCH       WASCO              OR   LAW ENFORCEMENT

            8 TO 10 INCHES AROUND TOWN. TREE BRANCHES BROKEN AND
            POWER LINES DOWN. REPORTS OF POWER OUT AT THE DALLES,
            DUFUR, MOSIER, AND BROWS CREEK.

0930 AM     HEAVY SNOW       9 N ELGIN               45.69N 117.92W
01/18/2012  M13.1 INCH       UNION              OR   COCORAHS

            24 HOUR TOTAL.

0930 AM     HEAVY SNOW       4 ENE WHITE SALMON      45.75N 121.41W
01/18/2012  M18.0 INCH       KLICKITAT          WA   TRAINED SPOTTER

            24 HOUR TOTAL. CURRENTLY 40 DEGREES WITH LIGHT RAIN. THE
            SNOW DEPTH VARIES FROM 24-32 INCHES ON THE GROUND.

0930 AM     HEAVY SNOW       7 NE GOLDENDALE         45.89N 120.72W
01/18/2012  M14.5 INCH       KLICKITAT          WA   COCORAHS

            24 HOUR TOTAL.

0930 AM     HEAVY SNOW       BEND                    44.07N 121.31W
01/18/2012  M7.7 INCH        DESCHUTES          OR   COCORAHS

            24 HOUR TOTAL.

0930 AM     HEAVY SNOW       9 N IONE                45.63N 119.82W
01/18/2012  E4.0 INCH        MORROW             OR   PUBLIC

            24 HOUR TOTAL.

0946 AM     HEAVY SNOW       NNW UKIAH               45.14N 118.93W
01/18/2012  M7.0 INCH        UMATILLA           OR   TRAINED SPOTTER

            IN LAST 18 HOURS.

1000 AM     HEAVY SNOW       YAKIMA                  46.59N 120.53W
01/18/2012  M4.1 INCH        YAKIMA             WA   CO-OP OBSERVER

            OVERNIGHT TOTAL FROM CO-OP OBSERVER. OFFICIAL OBSERVATION
            TAKEN IN THE EVENING.

1000 AM     HEAVY SNOW       5 N LA GRANDE           45.40N 118.09W
01/18/2012  U12.0 INCH       UNION              OR   NEWSPAPER

            OVERNIGHT TOTAL.

1014 AM     HEAVY SNOW       3 NNE ELLENSBURG        47.04N 120.52W
01/18/2012  E4.0 INCH        KITTITAS           WA   TRAINED SPOTTER

            24 HOUR TOTAL. STILL SNOWING LIGHTLY.

1014 AM     HEAVY SNOW       3 NNE ELLENSBURG        47.04N 120.52W
01/18/2012  M4.0 INCH        KITTITAS           WA   TRAINED SPOTTER

            24 HOUR TOTAL. JUST STOPPED SNOWING.

1014 AM     HEAVY SNOW       2 NNE IONE              45.52N 119.81W
01/18/2012  M4.0 INCH        MORROW             OR   TRAINED SPOTTER

            24 HOUR TOTAL. NOT CURRENTLY SNOWING.

1042 AM     HEAVY SNOW       9 NW ROSLYN             47.32N 121.25W
01/18/2012  M23.0 INCH       KITTITAS           WA   TRAINED SPOTTER

            23 INCHES IN LESS THAN 24 HOURS. 48 INCHES TOTAL SINCE
            SUNDAY.

1100 AM     HEAVY SNOW       13 SW MITCHELL          44.42N 120.33W
01/18/2012  E5.0 INCH        CROOK              OR   MESONET

            OCHOCO MEADOWS SNOTEL- 24 HR TOTAL.

1100 AM     HEAVY SNOW       18 SSE PRAIRIE CITY     44.21N 118.63W
01/18/2012  E5.0 INCH        GRANT              OR   MESONET

            LAKE CREEK SNOTEL- 24 HR TOTAL.

1100 AM     HEAVY SNOW       15 SSE FLORA            45.70N 117.15W
01/18/2012  M21.0 INCH       WALLOWA            OR   TRAINED SPOTTER

            RECORDED 21 INCHES OF SNOW ACCUMULATION IN LESS THAN 24
            HOURS. ELEVATION 3100 FEET.

1100 AM     HEAVY SNOW       5 NNW CENTERVILLE       45.83N 120.93W
01/18/2012  M0.0 INCH        KLICKITAT          WA   TRAINED SPOTTER

            14-15 INCHES OF SNOW IN 24 HOURS. LIGHT SLEET AND LIGHT
            FREEZING RAIN STARTED 1040 AM.

1127 AM     HEAVY SNOW       5 NNW SERVICE CREEK     44.86N 120.04W
01/18/2012  E10.0 INCH       WHEELER            OR   TRAINED SPOTTER

            BEGAN FALLING OVERNIGHT. ELEVATION 2650.

1139 AM     HEAVY SNOW       1 SW YAKIMA             46.58N 120.54W
01/18/2012  M5.0 INCH        YAKIMA             WA   TRAINED SPOTTER

            SNOW BEGAN FALLING OVERNIGHT. REPORT FROM YK-88 WHILE AT
            WORK NEAR AIRPORT.

1139 AM     HEAVY SNOW       9 NE SERVICE CREEK      44.90N 119.89W
01/18/2012  U8.0 INCH        WHEELER            OR   PUBLIC

            RELAYED REPORT FROM TRAINED SPOTTER. SNOW BEGAN OVERNIGHT
            STILL LIGHT SNOW. ELEVATION APPROX 2700 FEET.

1203 PM     NON-TSTM WND GST 5 SSE BLACK BUTTE RANCH 44.32N 121.61W
01/18/2012  M72.00 MPH       DESCHUTES          OR   MESONET

            MEASURED AT COLGATE RAWS.

1214 PM     HEAVY SNOW       TOPPENISH               46.38N 120.31W
01/18/2012  M6.0 INCH        YAKIMA             WA   PUBLIC

            12 HOUR TOTAL.

1214 PM     HEAVY SNOW       2 W YAKIMA              46.59N 120.57W
01/18/2012  M5.0 INCH        YAKIMA             WA   TRAINED SPOTTER

            OBSERVER RECORDED 5 INCHES OF SNOW IN LESS THAN 12 HOURS.

1214 PM     HEAVY SNOW       8 WNW CONNELL           46.71N 119.02W
01/18/2012  M4.0 INCH        FRANKLIN           WA   TRAINED SPOTTER

            THE OBSERVER MEASURED 4 INCHES IN LESS THAN 12 HOURS,
            WITH MOST OF THE PRECIPITATION WITHIN THE LAST 2 HOURS.
            STILL SNOWING. WIND IS DRIFTING THE SNOW IN AREAS TO 6-7
            INCHES. SNOW IS VERY DRY.

1214 PM     HEAVY SNOW       18 NNW WEST RICHLAND    46.55N 119.58W
01/18/2012  M5.0 INCH        BENTON             WA   TRAINED SPOTTER

            THE OBSERVER MEASURED 5 INCHES OF SNOW, AND THE WINDS ARE
            CURRENTLY 15 TO 20 MPH AND BLOWING THE SNOW AROUND. 23
            DEGREES CURRENTLY.

1248 PM     NON-TSTM WND GST 8 NNW CLARNO            45.03N 120.54W
01/18/2012  M58.00 MPH       WASCO              OR   MESONET

0119 PM     NON-TSTM WND GST 9 WSW MILLICAN          43.83N 121.08W
01/18/2012  M58.00 MPH       DESCHUTES          OR   MESONET

            TEPEE DRAW RAWS.

0121 PM     HEAVY SNOW       WAITSBURG               46.27N 118.15W
01/18/2012  M6.0 INCH        WALLA WALLA        WA   PUBLIC

            24 HOUR TOTAL.

0145 PM     HEAVY SNOW       LOSTINE                 45.49N 117.43W
01/18/2012  E5.0 INCH        WALLOWA            OR   PUBLIC

            5 INCHES SNOW OVERNIGHT. CURRENTLY WARMED UP TO 45
            DEGREES.

0148 PM     NON-TSTM WND GST 8 NNW CLARNO            45.03N 120.54W
01/18/2012  E66.00 MPH       WASCO              OR   MESONET

            NORTH POLE RIDGE.

0148 PM     HEAVY SNOW       5 NNW WILEY CITY        46.61N 120.69W
01/18/2012  M6.0 INCH        YAKIMA             WA   TRAINED SPOTTER

&&
SUMMARY OF REPORTS FROM MAJOR WINTER STORM THUS FAR.

MVESCIO

The office that day

Everything else NWS Pendleton, OR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 18, 7:58 PM PSTWinter Weather AdvisoryPDTBenton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima26 hr
Jan 18, 4:57 PM PSTAreal Flood AdvisoryPDTDeschutes, Jefferson, Sherman, Wasco22 hr

Nearby

Winter Storm Warnings in Oregon, 2012Winter Storm Warnings in Washington, 2012Every winter storm warning in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.