Alert archive / Washington / Winter Storm Warnings in 2014
Winter Storm Warning 11, NWS Spokane, WA
NWS Spokane, WA issued this winter storm warning at Nov 20, 2014, 2:49 PM PST for 7 counties in Washington; 6 counties in Idaho. It took effect at Nov 21, 2014, 12:00 PM PST. It was in force for 21 hr. 18 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
- Nov 20, 2014, 2:49 PM PST (22:49 UTC)
- In effect from
- Nov 21, 2014, 12:00 PM PST
- Expired
- Nov 22, 2014, 8:49 AM PST
- In force
- 21 hr
- Issued by
- NWS Spokane, WA
Counties Benewah County, ID, Bonner County, ID, Boundary County, ID, Kootenai County, ID, Latah County, ID, Shoshone County, ID, Douglas County, WA, Ferry County, WA, Grant County, WA, Okanogan County, WA, Pend Oreille County, WA, Spokane County, WA, Stevens County, WA
The radar
The Spokane radar (KOTX), 24 km from the middle of the area, began a volume at 22:48 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Nov 21, 6:50 PM PST | HEAVY SNOW 4.5 | Brewster, WA | FACEBOOK REPORT...4 TO 5 INCHES OF SNOW IN BREWSTER AND STILL SNOWING. REPORTS OF DUMP TRUCKS AND VEHICLES IN DITCHES UP THE CHILIWIST ROAD. |
| Nov 21, 6:50 PM PST | HEAVY SNOW 6 | 3 Se Malott, WA | SPOTTER OK15, ELEVATION 2500 FT. CURRENTLY SNOWING AN INCH/HOUR AND VERY WET. STILL MODERATE TO HEAVY SNOW AT TIME OF REPORT. SNOW STARTED AT 10AM. |
| Nov 21, 8:22 PM PST | HEAVY SNOW 4 | Waterville, WA | FB REPORT HEAVY SNOW AT TIME OF REPORT. THREE TO FOUR INCHES OF SNOW ALREADY ON GROUND. |
| Nov 21, 9:00 PM PST | SNOW 2 | 5 Sw Omak, WA | SPOTTER REPORTED 2.0 INCHES OF SNOW. |
| Nov 21, 9:00 PM PST | HEAVY SNOW 4 | Omak, WA | PUBLIC REPORTED APPROX. 4 INCHES OF SNOW IN THE OMAK AREA. MUCH OF THE SNOW MELTED OVERNIGHT. |
| Nov 21, 9:00 PM PST | HEAVY SNOW 6 | 5 Sw Oroville, WA | ELEVATION 1944 FT MSL. THE 6 INCHES OF SNOW FELL BETWEEN 2PM-9PM PST. |
| Nov 21, 11:00 PM PST | SNOW 3.2 | 1 Ne Republic, WA | 3.25 INCHES OF SNOW AT ELEVATION 3500FT. END TIME RADAR ESTIMATED. |
| Nov 22, 4:14 AM PST | HEAVY SNOW 10 | 5 Nw Brewster, WA | 10 INCHES OF SNOW REPORTED OUTSIDE OF BREWSTER ON PARADISE HILL AT 2528FT. |
| Nov 22, 7:00 AM PST | SNOW 2.7 | 2 Sse East Wenatchee, WA | COCORAHS WA-DG-20 |
| Nov 22, 7:00 AM PST | HEAVY SNOW 4.5 | 10 Nw Kettle Falls, WA | COCORAHS WA-FY-8 |
| Nov 22, 7:00 AM PST | HEAVY SNOW 5.6 | Conconully, WA | |
| Nov 22, 7:00 AM PST | HEAVY SNOW 7.5 | 4 Wnw Winthrop, WA | COCORAHS WA-OK-11 |
| Nov 22, 7:00 AM PST | HEAVY SNOW 7.5 | 7 Nnw Winthrop, WA | COCORAHS WA-OK-16 |
| Nov 22, 8:00 AM PST | SNOW 2.7 | 2 Nne East Wenatchee, WA | COCORAHS WA-DG-16 |
| Nov 22, 8:00 AM PST | SNOW 3 | Waterville, WA | |
| Nov 22, 8:00 AM PST | SNOW 3.6 | 8 Nne Republic, WA | COCORAHS WA-FY-5 |
| Nov 22, 8:00 AM PST | HEAVY SNOW 6.5 | 3 Se Winthrop, WA | COCORAHS WA-OK-12 |
| Nov 22, 8:00 AM PST | HEAVY SNOW 6.5 | Tonsket 11ne, WA |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Spokane, WA (KOTX), launched 12:00Z, 10.8 hours before the alert went out and 93 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1478 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 81 m²/s²
- 0-3 km storm-relative helicity
- 74 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
756 WWUS46 KOTX 202249 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 249 PM PST THU NOV 20 2014 ...HEAVY MOUNTAIN SNOW FRIDAY NIGHT AND SATURDAY... .A STRONG AND MOIST PACIFIC STORM SYSTEM WILL PASS THROUGH THE REGION FRIDAY NIGHT AND SATURDAY. SNOW LEVELS WILL RISE DURING THIS EVENT AS COLD ARCTIC AIR IS SCRUBBED OUT OF THE LOW ELEVATIONS BUT ABOVE 4000 FEET HEAVY ACCUMULATIONS ARE LIKELY. THE CASCADE VALLEYS MAINLY NORTH OF LAKE CHELAN AND THE OKANOGAN REGION WILL BE MUCH SLOWER TO SCOUR OUT AND AS A RESULT SNOW WILL BE THE DOMINANT PRECIPITATION TYPE...LEADING TO HEAVY VALLEY ACCUMULATIONS AS WELL AS THE MOUNTAINS. WAZ042-210800- /O.UPG.KOTX.WS.A.0012.141121T1800Z-141122T1200Z/ /O.NEW.KOTX.WS.W.0011.141121T2000Z-141122T1400Z/ EAST SLOPES NORTHERN CASCADES- INCLUDING THE FOLLOWING LOCATIONS...LEAVENWORTH...MAZAMA... TWISP...WINTHROP...STEHEKIN...CONCONULLY...BLEWETT PASS... LOUP LOUP PASS 249 PM PST THU NOV 20 2014 ...WINTER STORM WARNING IN EFFECT FROM NOON FRIDAY TO 6 AM PST SATURDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING FOR SNOW WHICH IS IN EFFECT FROM NOON FRIDAY TO 6 AM PST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS...LEAVENWORTH...MAZAMA...TWISP...WINTHROP... STEHEKIN...CONCONULLY...BLEWETT PASS...LOUP LOUP PASS. * SNOW LEVEL...VALLEY FLOORS. * SNOW ACCUMULATIONS...5 TO 7 INCHES IN THE VALLEYS NORTH OF LAKE CHELAN. 3 TO 6 INCHES IN VALLEYS SOUTH OF LAKE CHELAN. 12 TO 20 INCHES IN THE MOUNTAINS AND NEAR PASS LEVELS. * TIMING...SNOW WILL BEGIN SHORTLY AFTER NOON ON FRIDAY AND INTENSIFY FRIDAY EVENING. STEADY SNOW WILL TAPER OF TO SNOW SHOWERS MAINLY NEAR THE CREST AROUND SUNRISE SATURDAY. * IMPACTS...HEAVY SNOW ACCUMULATIONS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER AREA ROADS. TRAVELERS HEADING OVER THE PASSES AT THE CASCADE CREST WILL CERTAINLY ENCOUNTER HEAVY SNOW. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ038-210800- /O.UPG.KOTX.WS.A.0012.141122T0000Z-141123T0000Z/ /O.NEW.KOTX.WS.W.0011.141121T2000Z-141122T1400Z/ OKANOGAN HIGHLANDS- INCLUDING THE FOLLOWING LOCATIONS...REPUBLIC...INCHELIUM... WAUCONDA...CHESAW ROAD...HIGHWAY 20 WAUCONDA SUMMIT... BOULDER CREEK ROAD...SHERMAN PASS 249 PM PST THU NOV 20 2014 ...WINTER STORM WARNING IN EFFECT FROM NOON FRIDAY TO 6 AM PST SATURDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM NOON FRIDAY TO 6 AM PST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS...REPUBLIC...INCHELIUM...WAUCONDA...CHESAW ROAD... HIGHWAY 20 WAUCONDA SUMMIT...BOULDER CREEK ROAD...SHERMAN PASS. * SNOW LEVEL...VALLEY FLOORS. * SNOW ACCUMULATIONS...4 TO 6 INCHES OF SNOW IN THE VALLEYS AND IN THE MOUNTAINS 6 TO 12 INCHES. * TIMING...STEADY SNOW WILL BEGIN FRIDAY AFTERNOON AND CONTINUE THROUGH THE NIGHT. STEADY SNOW WILL TAPER OFF TO SNOW SHOWERS SATURDAY MORNING. * IMPACTS...SNOW COVERED ROADS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER AREA ROADS. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001-WAZ037-210800- /O.UPG.KOTX.WS.A.0012.141122T0000Z-141123T0000Z/ /O.NEW.KOTX.WS.W.0011.141121T2000Z-141123T0200Z/ NORTHERN PANHANDLE-NORTHEAST MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...SCHWEITZER MOUNTAIN ROAD... FLOWERY TRAIL ROAD 249 PM PST THU NOV 20 2014 ...WINTER STORM WARNING IN EFFECT FROM NOON FRIDAY TO 6 PM PST SATURDAY ABOVE 4000 FEET... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING ABOVE 4000 FEET FOR HEAVY SNOW...WHICH IS IN EFFECT FROM NOON FRIDAY TO 6 PM PST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS...SCHWEITZER MOUNTAIN ROAD...FLOWERY TRAIL ROAD. * SNOW LEVEL...SNOW WILL INITIALLY REACH VALLEY FLOORS FRIDAY AFTERNOON WITH MINOR ACCUMULATIONS. SNOW LEVELS WILL RISE FRIDAY NIGHT TO 3000 FEET BUT MAY STAY ON VALLEY FLOORS NEAR THE CANADIAN BORDER. * SNOW ACCUMULATIONS...8 TO 15 INCHES ABOVE 4000 FEET. VALLEY SNOW ACCUMULATIONS ESPECIALLY NEAR THE CANADIAN BORDER COULD REACH 1 TO 3 INCHES BY SATURDAY MORNING. * TIMING...STEADY SNOW WILL BEGIN FRIDAY AFTERNOON AND CONTINUE THROUGH MUCH OF SATURDAY. * IMPACTS...SNOW COVERED ROADS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER HIGHER ELEVATION ROADWAYS. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ004-210800- /O.UPG.KOTX.WS.A.0012.141122T0000Z-141123T0000Z/ /O.NEW.KOTX.WS.W.0011.141121T2000Z-141123T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...MULLAN...LOOKOUT PASS 249 PM PST THU NOV 20 2014 ...WINTER STORM WARNING IN EFFECT FROM NOON FRIDAY TO 6 AM PST SUNDAY ABOVE 4000 FEET... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING ABOVE 4000 FEET FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM NOON FRIDAY TO 6 AM PST SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS...MULLAN...LOOKOUT PASS. * SNOW LEVEL...INITIALLY SNOW LEVELS WILL BE NEAR VALLEY FLOORS BUT WILL RISE FRIDAY EVENING TO 3500 FEET. SNOW LEVELS WILL LOWER AGAIN TO VALLEY FLOORS SATURDAY EVENING. * SNOW ACCUMULATIONS...8 TO 15 INCHES. * TIMING...STEADY SNOW WILL BEGIN FRIDAY AFTERNOON AND CONTINUE THROUGH SATURDAY MORNING. STEADY SNOW WILL CHANGE TO OCCASIONAL BUT HEAVY SNOW SHOWERS SATURDAY EVENING THROUGH SATURDAY NIGHT. * IMPACTS...SNOW COVERED ROADS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER HIGHER ELEVATION ROADWAYS. WINDY AND GUSTY CONDITIONS ON SATURDAY WILL PRODUCE BLOWING AND DRIFTING SNOW ON EXPOSED TERRAIN. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ043-044-210800- /O.NEW.KOTX.WS.W.0011.141121T2000Z-141122T1400Z/ OKANOGAN VALLEY-WATERVILLE PLATEAU- INCLUDING THE FOLLOWING LOCATIONS...OMAK...OKANOGAN...BREWSTER... BRIDGEPORT...OROVILLE...NESPELEM...DISAUTEL PASS...WATERVILLE... MANSFIELD...BADGER MOUNTAIN ROAD 249 PM PST THU NOV 20 2014 ...WINTER STORM WARNING IN EFFECT FROM NOON FRIDAY TO 6 AM PST SATURDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM NOON FRIDAY TO 6 AM PST SATURDAY. * LOCATIONS...OMAK...OKANOGAN...BREWSTER...BRIDGEPORT... OROVILLE...NESPELEM...DISAUTEL PASS...WATERVILLE...MANSFIELD... BADGER MOUNTAIN ROAD. * SNOW ACCUMULATIONS...4 TO 6 INCHES. * TIMING...STEADY SNOW WILL BEGIN FRIDAY AFTERNOON AND INTENSIFY OVERNIGHT. SNOW WILL TAPER OFF SATURDAY MORNING. * IMPACTS...HEAVY SNOW WILL MAKE TRAVEL DIFFICULT AND HAZARDOUS OVER AREA ROADS. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$
10 follow-up statements
412 WWUS46 KOTX 210647 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 1047 PM PST THU NOV 20 2014 ...HEAVY MOUNTAIN SNOW FRIDAY NIGHT AND SATURDAY... .A STRONG AND MOIST PACIFIC STORM SYSTEM WILL PASS THROUGH THE REGION FRIDAY NIGHT AND SATURDAY. SNOW LEVELS WILL RISE DURING THIS EVENT AS COLD ARCTIC AIR IS SCRUBBED OUT OF THE LOW ELEVATIONS BUT ABOVE 4000 FEET HEAVY ACCUMULATIONS ARE LIKELY. THE CASCADE VALLEYS MAINLY NORTH OF LAKE CHELAN AND THE OKANOGAN REGION WILL BE MUCH SLOWER TO SCOUR OUT AND AS A RESULT SNOW WILL BE THE DOMINANT PRECIPITATION TYPE...LEADING TO HEAVY VALLEY ACCUMULATIONS AS WELL AS THE MOUNTAINS. LIGHTER ACCUMULATIONS WILL OCCUR NEAR WENATCHEE BUT A MIX OF SNOW AND FREEZING RAIN WILL BRING THE POTENTIAL FOR HAZARDOUS TRAVEL. WAZ042-211500- /O.CON.KOTX.WS.W.0011.141121T2000Z-141122T1400Z/ EAST SLOPES NORTHERN CASCADES- INCLUDING THE FOLLOWING LOCATIONS...LEAVENWORTH...MAZAMA... TWISP...WINTHROP...STEHEKIN...CONCONULLY...BLEWETT PASS... LOUP LOUP PASS 1047 PM PST THU NOV 20 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO 6 AM PST SATURDAY... * LOCATIONS...LEAVENWORTH...MAZAMA...TWISP...WINTHROP... STEHEKIN...CONCONULLY...BLEWETT PASS...LOUP LOUP PASS. * SNOW LEVEL...VALLEY FLOORS. * SNOW ACCUMULATIONS...5 TO 7 INCHES IN THE VALLEYS NORTH OF LAKE CHELAN. 3 TO 6 INCHES IN VALLEYS SOUTH OF LAKE CHELAN. 12 TO 20 INCHES IN THE MOUNTAINS AND NEAR PASS LEVELS. * TIMING...SNOW WILL BEGIN SHORTLY AFTER NOON ON FRIDAY AND INTENSIFY FRIDAY EVENING. STEADY SNOW WILL TAPER OF TO SNOW SHOWERS MAINLY NEAR THE CREST AROUND SUNRISE SATURDAY. * IMPACTS...HEAVY SNOW ACCUMULATIONS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER AREA ROADS. TRAVELERS HEADING OVER THE PASSES AT THE CASCADE CREST WILL CERTAINLY ENCOUNTER HEAVY SNOW. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ038-043-044-211500- /O.CON.KOTX.WS.W.0011.141121T2000Z-141122T1400Z/ OKANOGAN HIGHLANDS-OKANOGAN VALLEY-WATERVILLE PLATEAU- INCLUDING THE FOLLOWING LOCATIONS...REPUBLIC...INCHELIUM... WAUCONDA...CHESAW ROAD...HIGHWAY 20 WAUCONDA SUMMIT... BOULDER CREEK ROAD...SHERMAN PASS...OMAK...OKANOGAN...BREWSTER... BRIDGEPORT...OROVILLE...NESPELEM...DISAUTEL PASS...WATERVILLE... MANSFIELD...BADGER MOUNTAIN ROAD 1047 PM PST THU NOV 20 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO 6 AM PST SATURDAY... * LOCATIONS...REPUBLIC...INCHELIUM...WAUCONDA...CHESAW ROAD... HIGHWAY 20 WAUCONDA SUMMIT...BOULDER CREEK ROAD...SHERMAN PASS... OMAK...OKANOGAN...BREWSTER...BRIDGEPORT...OROVILLE... NESPELEM... DISAUTEL PASS...WATERVILLE...MANSFIELD...BADGER MOUNTAIN ROAD. * SNOW LEVEL...VALLEY FLOORS. * SNOW ACCUMULATIONS...3 TO 6 INCHES OF SNOW IN THE VALLEYS AND IN THE MOUNTAINS 6 TO 12 INCHES. * TIMING...STEADY SNOW WILL BEGIN FRIDAY AFTERNOON AND CONTINUE THROUGH THE NIGHT. PRECIPITATION MAY MIX OR SWITCH OVER TO FREEZING RAIN AND SLEET ON THE WATERVILLE PLATEAU. STEADY SNOW WILL TAPER OFF TO SNOW SHOWERS SATURDAY MORNING. * IMPACTS...SNOW COVERED ROADS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER AREA ROADS. ANY PERIODS OF FREEZING RAIN WILL CREATE ICY CONDITIONS ON TOP OF SNOW. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001-WAZ037-211500- /O.CON.KOTX.WS.W.0011.141121T2000Z-141123T0200Z/ NORTHERN PANHANDLE-NORTHEAST MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...SCHWEITZER MOUNTAIN ROAD... FLOWERY TRAIL ROAD 1047 PM PST THU NOV 20 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO 6 PM PST SATURDAY ABOVE 4000 FEET... * LOCATIONS...SCHWEITZER MOUNTAIN ROAD...FLOWERY TRAIL ROAD. * SNOW LEVEL...SNOW WILL INITIALLY REACH VALLEY FLOORS FRIDAY AFTERNOON WITH MINOR ACCUMULATIONS. SNOW LEVELS WILL RISE FRIDAY NIGHT TO 3000 FEET BUT MAY STAY ON VALLEY FLOORS NEAR THE CANADIAN BORDER. * SNOW ACCUMULATIONS...8 TO 15 INCHES ABOVE 4000 FEET. VALLEY SNOW ACCUMULATIONS ESPECIALLY NEAR THE CANADIAN BORDER COULD REACH 1 TO 3 INCHES BY SATURDAY MORNING. * TIMING...STEADY SNOW WILL BEGIN FRIDAY AFTERNOON AND CONTINUE THROUGH MUCH OF SATURDAY. * IMPACTS...SNOW COVERED ROADS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER HIGHER ELEVATION ROADWAYS. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ004-211500- /O.CON.KOTX.WS.W.0011.141121T2000Z-141123T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...MULLAN...LOOKOUT PASS 1047 PM PST THU NOV 20 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO 6 AM PST SUNDAY ABOVE 4000 FEET... * LOCATIONS...MULLAN...LOOKOUT PASS. * SNOW LEVEL...INITIALLY SNOW LEVELS WILL BE NEAR VALLEY FLOORS BUT WILL RISE FRIDAY EVENING TO 3500 FEET. SNOW LEVELS WILL LOWER AGAIN TO VALLEY FLOORS SATURDAY EVENING. * SNOW ACCUMULATIONS...8 TO 15 INCHES. * TIMING...STEADY SNOW WILL BEGIN FRIDAY AFTERNOON AND CONTINUE THROUGH SATURDAY MORNING. STEADY SNOW WILL CHANGE TO OCCASIONAL BUT HEAVY SNOW SHOWERS SATURDAY EVENING THROUGH SATURDAY NIGHT. * IMPACTS...SNOW COVERED ROADS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER HIGHER ELEVATION ROADWAYS. WINDY AND GUSTY CONDITIONS ON SATURDAY WILL PRODUCE BLOWING AND DRIFTING SNOW ON EXPOSED TERRAIN. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ041-211500- /O.NEW.KOTX.WW.Y.0026.141121T2000Z-141122T1400Z/ WENATCHEE AREA- INCLUDING THE FOLLOWING LOCATIONS...WENATCHEE...CHELAN...ENTIAT... CASHMERE 1047 PM PST THU NOV 20 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON FRIDAY TO 6 AM PST SATURDAY... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND FREEZING RAIN...WHICH IS IN EFFECT FROM NOON FRIDAY TO 6 AM PST SATURDAY. * LOCATIONS...WENATCHEE...CHELAN...ENTIAT...CASHMERE. * ICE ACCUMULATIONS...UP TO A TENTH OF AN INCH. * SNOW ACCUMULATIONS...ONE TO TWO INCHES IN THE LOWER ELEVATIONS BETWEEN CASHMERE AND WENATCHEE. ONE TO THREE INCHES ALONG THE HIGHWAY 97 CORRIDOR NORTH OF WENATCHEE BETWEEN ENTIAT AND CHELAN AND LOCALLY HIGHER AMOUNTS IN THE HIGHER BENCHES. * TIMING...SNOW WILL BEGIN EARLY FRIDAY AFTERNOON AND BECOME MODERATE TO HEAVY AT TIMES IN THE LATE AFTERNOON DURING COMMUTE TIME. PRECIPITATION WILL TRANSITION TO RAIN AND FREEZING RAIN LATE FRIDAY AFTERNOON. PRECIPITATION WILL HAVE THE POTENTIAL TO WAVER BETWEEN SNOW AND FREEZING RAIN THROUGHOUT THE EVENT. THE WINTRY PRECIPITATION WILL COME TO AN END FRIDAY NIGHT. * IMPACTS...SNOW AND ICY ROADS WILL MAKE TRAVEL DIFFICULT...ESPECIALLY DURING THE FRIDAY AFTERNOON COMMUTE AND EVENING. * TEMPERATURES...UPPER 20S TO LOWER 30S. * SNOW LEVEL...SNOW LEVELS WILL START OFF ON VALLEY FLOORS AND RISE NEAR 2500 FEET FRIDAY NIGHT. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
970 WWUS46 KOTX 211309 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 509 AM PST FRI NOV 21 2014 ...HEAVY MOUNTAIN SNOW FRIDAY NIGHT AND SATURDAY... .A STRONG AND MOIST PACIFIC STORM SYSTEM WILL PASS THROUGH THE REGION FROM THIS AFTERNOON THROUGH SATURDAY. SNOW WILL GENERALLY BE A MOUNTAIN OCCURRENCE EXCEPT FOR LOCATIONS WEST OF A LINE FROM REPUBLIC TO WENATCHEE. COLD AIR WILL REMAIN TRAPPED IN THESE AREAS LEADING TO PRIMARILY A SNOW EVENT. A COLD FRONT WILL PASS OVER THE CASCADES TONIGHT...WITH THE PRECIPITATION TURNING MORE SHOWERY ON SATURDAY. MOST OF THE SNOW BEHIND THE FRONT WILL BE CONFINED TO THE CASCADE CREST AND THE IDAHO PANHANDLE. WAZ042-220030- /O.CON.KOTX.WS.W.0011.141121T2000Z-141122T1400Z/ EAST SLOPES NORTHERN CASCADES- INCLUDING THE FOLLOWING LOCATIONS...LEAVENWORTH...MAZAMA... TWISP...WINTHROP...STEHEKIN...CONCONULLY...BLEWETT PASS... LOUP LOUP PASS 509 AM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 AM PST SATURDAY... * LOCATIONS...LEAVENWORTH...MAZAMA...TWISP...WINTHROP... STEHEKIN...CONCONULLY...BLEWETT PASS...LOUP LOUP PASS. * SNOW LEVEL...VALLEY FLOORS...EXCEPT RISING TO 2500 FEET LATE THIS EVENING SOUTH OF LAKE CHELAN. * SNOW ACCUMULATIONS...4 TO 9 INCHES IN THE VALLEYS NORTH OF LAKE CHELAN. 3 TO 6 INCHES IN VALLEYS SOUTH OF LAKE CHELAN. 10 TO 20 INCHES IN THE MOUNTAINS AND NEAR PASS LEVELS. * TIMING...SNOW WILL BEGIN LATE THIS MORNING AND INTENSIFY LATE THIS AFTERNOON AND EVENING. STEADY SNOW WILL TAPER OF TO SNOW SHOWERS MAINLY NEAR THE CREST LATE TONIGHT. * IMPACTS...HEAVY SNOW ACCUMULATIONS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER AREA ROADS. TRAVELERS HEADING OVER THE PASSES AT THE CASCADE CREST WILL CERTAINLY ENCOUNTER HEAVY SNOW. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ038-043-044-220030- /O.CON.KOTX.WS.W.0011.141121T2000Z-141122T1400Z/ OKANOGAN HIGHLANDS-OKANOGAN VALLEY-WATERVILLE PLATEAU- INCLUDING THE FOLLOWING LOCATIONS...REPUBLIC...INCHELIUM... WAUCONDA...CHESAW ROAD...HIGHWAY 20 WAUCONDA SUMMIT... BOULDER CREEK ROAD...SHERMAN PASS...OMAK...OKANOGAN...BREWSTER... BRIDGEPORT...OROVILLE...NESPELEM...DISAUTEL PASS...WATERVILLE... MANSFIELD...BADGER MOUNTAIN ROAD 509 AM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 AM PST SATURDAY... * LOCATIONS...REPUBLIC...INCHELIUM...WAUCONDA...CHESAW ROAD... HIGHWAY 20 WAUCONDA SUMMIT...BOULDER CREEK ROAD...SHERMAN PASS... OMAK...OKANOGAN...BREWSTER...BRIDGEPORT...OROVILLE... NESPELEM... DISAUTEL PASS...WATERVILLE...MANSFIELD...BADGER MOUNTAIN ROAD. * SNOW LEVEL...VALLEY FLOORS BUT RISING TOWARD 3000 FEET LATE ON THE WATERVILLE PLATEAU. * SNOW ACCUMULATIONS...3 TO 6 INCHES OF SNOW IN THE VALLEYS AND IN THE MOUNTAINS 6 TO 12 INCHES. * TIMING...STEADY SNOW WILL BEGIN THIS AFTERNOON AND CONTINUE THROUGH MIDNIGHT. THE PRECIPITATION MAY MIX OR SWITCH OVER TO FREEZING RAIN AND SLEET ON THE WATERVILLE PLATEAU. STEADY SNOW WILL TAPER OFF TO SNOW SHOWERS LATE TONIGHT. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. ANY PERIODS OF FREEZING RAIN OR SLEET WILL CREATE AN ICY GLAZE ON TOP OF THE SNOW AND COULD LEAD TO VERY SLICK CONDITIONS. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001-WAZ037-220030- /O.CON.KOTX.WS.W.0011.141121T2000Z-141123T0200Z/ NORTHERN PANHANDLE-NORTHEAST MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...SCHWEITZER MOUNTAIN ROAD... FLOWERY TRAIL ROAD 509 AM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM PST SATURDAY ABOVE 3500 FEET... * LOCATIONS...SCHWEITZER MOUNTAIN ROAD...FLOWERY TRAIL ROAD. * SNOW LEVEL...SNOW WILL INITIALLY REACH VALLEY FLOORS THIS AFTERNOON THEN STEADILY CLIMB TO 3500 FEET OVERNIGHT. VALLEY LOCATIONS NEAR THE CANADIAN BORDER COULD SEE PRIMARILY SNOW THROUGH THE ENTIRE EVENT. * SNOW ACCUMULATIONS...7 TO 12 INCHES ABOVE 4000 FEET. VALLEY SNOW ACCUMULATIONS OF 1 TO 3 INCHES POSSIBLE...BUT LOCALLY 3 TO 6 INCHES NEAR THE CANADIAN BORDER. * TIMING...STEADY SNOW WILL BEGIN BY MIDDAY AND CONTINUE THROUGH TONIGHT. NUMEROUS SNOW SHOWERS WILL OCCUR ON SATURDAY BUT PRIMARILY OVER THE IDAHO PANHANDLE. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. * HAZARD ELEVATION...ABOVE 3500 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ004-220030- /O.CON.KOTX.WS.W.0011.141121T2000Z-141123T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...MULLAN...LOOKOUT PASS 509 AM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 AM PST SUNDAY ABOVE 4000 FEET... * LOCATIONS...MULLAN...LOOKOUT PASS. * SNOW LEVEL...INITIALLY SNOW LEVELS WILL BE NEAR VALLEY FLOORS BUT WILL RISE RAPIDLY THIS EVENING TO 4000 FEET OR HIGHER. SNOW LEVELS WILL LOWER AGAIN TO VALLEY FLOORS BY SATURDAY EVENING. * SNOW ACCUMULATIONS...8 TO 15 INCHES OVER THE MOUNTAINS AND AN INCH OR LESS IN THE LOWER VALLEYS. * TIMING...LIGHT SNOW WILL CONTINUE AT TIMES THIS MORNING...BUT SHOULD INTENSIFY LATER THIS AFTERNOON AND CONTINUE THROUGH THE NIGHT. STEADY SNOW WILL CHANGE TO SNOW SHOWERS ON SATURDAY AND SATURDAY NIGHT. THESE SHOWERS WILL PRODUCE HEAVY SNOW AT TIMES. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS OVER HIGHER ELEVATION ROADWAYS. WINDY CONDITIONS ON SATURDAY WILL PRODUCE BLOWING AND DRIFTING SNOW OVER EXPOSED TERRAIN. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ041-220030- /O.CON.KOTX.WW.Y.0026.141121T2000Z-141122T1400Z/ WENATCHEE AREA- INCLUDING THE FOLLOWING LOCATIONS...WENATCHEE...CHELAN...ENTIAT... CASHMERE 509 AM PST FRI NOV 21 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 AM PST SATURDAY... * LOCATIONS...WENATCHEE...CHELAN...ENTIAT...CASHMERE. * ICE ACCUMULATIONS...UP TO A TENTH OF AN INCH. * SNOW ACCUMULATIONS...1 TO 2 INCHES IN THE LOWER ELEVATIONS BETWEEN CASHMERE AND WENATCHEE WITH 2 TO 4 INCHES ELSEWHERE. LOCALLY HEAVIER AMOUNTS ARE POSSIBLE OVER THE HIGHER BENCHES AND NEAR CHELAN. * TIMING...SNOW WILL BEGIN EARLY THIS AFTERNOON AND CONTINUE THROUGH MOST OF THE EVENING. THE PRECIPITATION WILL TRANSITION TO RAIN...FREEZING RAIN OR SLEET LATE THIS AFTERNOON. THE WINTRY PRECIPITATION WILL COME TO AN END AFTER MIDNIGHT. * IMPACTS...SNOW AND ICY ROADS WILL MAKE TRAVEL DIFFICULT... ESPECIALLY DURING THE FRIDAY AFTERNOON COMMUTE AND EVENING. * TEMPERATURES...UPPER 20S TO LOWER 30S. * SNOW LEVEL...SNOW LEVELS WILL START OFF ON VALLEY FLOORS AND RISE NEAR 2500 FEET THIS EVENING. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
789 WWUS46 KOTX 211309 CCA WSWOTX URGENT - WINTER WEATHER MESSAGE...CORRECTED NATIONAL WEATHER SERVICE SPOKANE WA 509 AM PST FRI NOV 21 2014 ...HEAVY MOUNTAIN SNOW FRIDAY NIGHT AND SATURDAY... .A STRONG AND MOIST PACIFIC STORM SYSTEM WILL PASS THROUGH THE REGION FROM THIS AFTERNOON THROUGH SATURDAY. SNOW WILL GENERALLY BE A MOUNTAIN OCCURRENCE EXCEPT FOR LOCATIONS WEST OF A LINE FROM REPUBLIC TO WENATCHEE. COLD AIR WILL REMAIN TRAPPED IN THESE AREAS LEADING TO PRIMARILY A SNOW EVENT. A COLD FRONT WILL PASS OVER THE CASCADES TONIGHT...WITH THE PRECIPITATION TURNING MORE SHOWERY ON SATURDAY. MOST OF THE SNOW BEHIND THE FRONT WILL BE CONFINED TO THE CASCADE CREST AND THE IDAHO PANHANDLE. WAZ042-220030- /O.CON.KOTX.WS.W.0011.141121T2000Z-141122T1400Z/ EAST SLOPES NORTHERN CASCADES- INCLUDING THE FOLLOWING LOCATIONS...LEAVENWORTH...MAZAMA... TWISP...WINTHROP...STEHEKIN...CONCONULLY...BLEWETT PASS... LOUP LOUP PASS 509 AM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 AM PST SATURDAY... * LOCATIONS...LEAVENWORTH...MAZAMA...TWISP...WINTHROP... STEHEKIN...CONCONULLY...BLEWETT PASS...LOUP LOUP PASS. * SNOW LEVEL...VALLEY FLOORS...EXCEPT RISING TO 2500 FEET LATE THIS EVENING SOUTH OF LAKE CHELAN. * SNOW ACCUMULATIONS...4 TO 9 INCHES IN THE VALLEYS NORTH OF LAKE CHELAN. 3 TO 6 INCHES IN VALLEYS SOUTH OF LAKE CHELAN. 10 TO 20 INCHES IN THE MOUNTAINS AND NEAR PASS LEVELS. * TIMING...SNOW WILL BEGIN LATE THIS MORNING AND INTENSIFY LATE THIS AFTERNOON AND EVENING. STEADY SNOW WILL TAPER OF TO SNOW SHOWERS MAINLY NEAR THE CREST LATE TONIGHT. * IMPACTS...HEAVY SNOW ACCUMULATIONS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER AREA ROADS. TRAVELERS HEADING OVER THE PASSES AT THE CASCADE CREST WILL CERTAINLY ENCOUNTER HEAVY SNOW. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ038-043-044-220030- /O.CON.KOTX.WS.W.0011.141121T2000Z-141122T1400Z/ OKANOGAN HIGHLANDS-OKANOGAN VALLEY-WATERVILLE PLATEAU- INCLUDING THE FOLLOWING LOCATIONS...REPUBLIC...INCHELIUM... WAUCONDA...CHESAW ROAD...HIGHWAY 20 WAUCONDA SUMMIT... BOULDER CREEK ROAD...SHERMAN PASS...OMAK...OKANOGAN...BREWSTER... BRIDGEPORT...OROVILLE...NESPELEM...DISAUTEL PASS...WATERVILLE... MANSFIELD...BADGER MOUNTAIN ROAD 509 AM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 AM PST SATURDAY... * LOCATIONS...REPUBLIC...INCHELIUM...WAUCONDA...CHESAW ROAD... HIGHWAY 20 WAUCONDA SUMMIT...BOULDER CREEK ROAD...SHERMAN PASS... OMAK...OKANOGAN...BREWSTER...BRIDGEPORT...OROVILLE... NESPELEM... DISAUTEL PASS...WATERVILLE...MANSFIELD...BADGER MOUNTAIN ROAD. * SNOW LEVEL...VALLEY FLOORS BUT RISING TOWARD 3000 FEET LATE ON THE WATERVILLE PLATEAU. * SNOW ACCUMULATIONS...3 TO 6 INCHES OF SNOW IN THE VALLEYS AND IN THE MOUNTAINS 6 TO 12 INCHES. * TIMING...STEADY SNOW WILL BEGIN THIS AFTERNOON AND CONTINUE THROUGH MIDNIGHT. THE PRECIPITATION MAY MIX OR SWITCH OVER TO FREEZING RAIN AND SLEET ON THE WATERVILLE PLATEAU. STEADY SNOW WILL TAPER OFF TO SNOW SHOWERS LATE TONIGHT. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. ANY PERIODS OF FREEZING RAIN OR SLEET WILL CREATE AN ICY GLAZE ON TOP OF THE SNOW AND COULD LEAD TO VERY SLICK CONDITIONS. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001-WAZ037-220030- /O.CON.KOTX.WS.W.0011.141121T2000Z-141123T0200Z/ NORTHERN PANHANDLE-NORTHEAST MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...SCHWEITZER MOUNTAIN ROAD... FLOWERY TRAIL ROAD 509 AM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 PM PST SATURDAY ABOVE 3500 FEET... * LOCATIONS...SCHWEITZER MOUNTAIN ROAD...FLOWERY TRAIL ROAD. * SNOW LEVEL...SNOW WILL INITIALLY REACH VALLEY FLOORS THIS AFTERNOON THEN STEADILY CLIMB TO 3500 FEET OVERNIGHT. VALLEY LOCATIONS NEAR THE CANADIAN BORDER COULD SEE PRIMARILY SNOW THROUGH THE ENTIRE EVENT. * SNOW ACCUMULATIONS...7 TO 12 INCHES ABOVE 4000 FEET. VALLEY SNOW ACCUMULATIONS OF 1 TO 3 INCHES POSSIBLE...BUT LOCALLY 3 TO 6 INCHES NEAR THE CANADIAN BORDER. * TIMING...STEADY SNOW WILL BEGIN BY MIDDAY AND CONTINUE THROUGH TONIGHT. NUMEROUS SNOW SHOWERS WILL OCCUR ON SATURDAY BUT PRIMARILY OVER THE IDAHO PANHANDLE. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. * HAZARD ELEVATION...ABOVE 3500 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ004-220030- /O.CON.KOTX.WS.W.0011.141121T2000Z-141123T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...MULLAN...LOOKOUT PASS 509 AM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 AM PST SUNDAY ABOVE 4000 FEET... * LOCATIONS...MULLAN...LOOKOUT PASS. * SNOW LEVEL...INITIALLY SNOW LEVELS WILL BE NEAR VALLEY FLOORS BUT WILL RISE RAPIDLY THIS EVENING TO 4000 FEET OR HIGHER. SNOW LEVELS WILL LOWER AGAIN TO VALLEY FLOORS BY SATURDAY EVENING. * SNOW ACCUMULATIONS...8 TO 15 INCHES OVER THE MOUNTAINS AND AN INCH OR LESS IN THE LOWER VALLEYS. * TIMING...LIGHT SNOW WILL CONTINUE AT TIMES THIS MORNING...BUT SHOULD INTENSIFY LATER THIS AFTERNOON AND CONTINUE THROUGH THE NIGHT. STEADY SNOW WILL CHANGE TO SNOW SHOWERS ON SATURDAY AND SATURDAY NIGHT. THESE SHOWERS WILL PRODUCE HEAVY SNOW AT TIMES. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS OVER HIGHER ELEVATION ROADWAYS. WINDY CONDITIONS ON SATURDAY WILL PRODUCE BLOWING AND DRIFTING SNOW OVER EXPOSED TERRAIN. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ041-220030- /O.COR.KOTX.WW.Y.0026.141121T2000Z-141122T1400Z/ WENATCHEE AREA- INCLUDING THE FOLLOWING LOCATIONS...WENATCHEE...CHELAN...ENTIAT... CASHMERE 509 AM PST FRI NOV 21 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 AM PST SATURDAY... * LOCATIONS...WENATCHEE...CHELAN...ENTIAT...CASHMERE. * ICE ACCUMULATIONS...UP TO A TENTH OF AN INCH. * SNOW ACCUMULATIONS...1 TO 2 INCHES IN THE LOWER ELEVATIONS BETWEEN CASHMERE AND WENATCHEE WITH 2 TO 4 INCHES ELSEWHERE. LOCALLY HEAVIER AMOUNTS ARE POSSIBLE OVER THE HIGHER BENCHES AND NEAR CHELAN. * TIMING...SNOW WILL BEGIN EARLY THIS AFTERNOON AND CONTINUE THROUGH MOST OF THE EVENING. THE PRECIPITATION COULD TRANSITION TO RAIN...FREEZING RAIN OR SLEET LATE THIS AFTERNOON SOUTH OF A LINE FROM ENTIAT TO ARDENVOIR. THE WINTRY PRECIPITATION WILL COME TO AN END AFTER MIDNIGHT. * IMPACTS...SNOW AND ICY ROADS WILL MAKE TRAVEL DIFFICULT... ESPECIALLY DURING THE FRIDAY AFTERNOON COMMUTE AND EVENING. * TEMPERATURES...UPPER 20S TO LOWER 30S. * SNOW LEVEL...SNOW LEVELS WILL START OFF ON VALLEY FLOORS AND RISE NEAR 2500 FEET THIS EVENING. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
405 WWUS46 KOTX 212039 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 1239 PM PST FRI NOV 21 2014 ...HEAVY MOUNTAIN SNOW THIS AFTERNOON THROUGH SATURDAY... .A STRONG AND MOIST PACIFIC STORM SYSTEM WILL PASS THROUGH THE REGION FROM THIS AFTERNOON THROUGH SATURDAY. SNOW WILL GENERALLY BE A MOUNTAIN OCCURRENCE EXCEPT FOR LOCATIONS WEST OF A LINE FROM REPUBLIC TO WENATCHEE. COLD AIR WILL REMAIN TRAPPED IN THESE AREAS LEADING TO PRIMARILY A SNOW EVENT. A COLD FRONT WILL PASS OVER THE CASCADES TONIGHT...WITH THE PRECIPITATION TURNING MORE SHOWERY ON SATURDAY. MOST OF THE SNOW BEHIND THE FRONT WILL BE CONFINED TO THE CASCADE CREST AND THE IDAHO PANHANDLE. WAZ042-220500- /O.CON.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ EAST SLOPES NORTHERN CASCADES- INCLUDING THE FOLLOWING LOCATIONS...LEAVENWORTH...MAZAMA... TWISP...WINTHROP...STEHEKIN...CONCONULLY...BLEWETT PASS... LOUP LOUP PASS 1239 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...LEAVENWORTH...MAZAMA...TWISP...WINTHROP... STEHEKIN...CONCONULLY...BLEWETT PASS...LOUP LOUP PASS. * SNOW LEVELS...VALLEY FLOORS...EXCEPT RISING TO 2500 FEET LATE THIS EVENING SOUTH OF LAKE CHELAN. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE VALLEYS NORTH OF LAKE CHELAN. 2 TO 6 INCHES IN VALLEYS SOUTH OF LAKE CHELAN. 10 TO 18 INCHES IN THE MOUNTAINS AND NEAR PASS LEVELS. LIGHT ICE ACCUMULATIONS IN THE WENATCHEE VALLEY NEAR LEAVENWORTH DUE TO FREEZING RAIN. * TIMING...SNOW WILL INTENSIFY LATE THIS AFTERNOON AND EVENING. STEADY SNOW WILL TAPER OF TO SNOW SHOWERS MAINLY NEAR THE CREST LATE TONIGHT. * IMPACTS...HEAVY SNOW ACCUMULATIONS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER AREA ROADS. SNOW AND ICY ROADS WILL MAKE TRAVEL DIFFICULT. TRAVELERS HEADING OVER THE PASSES AT THE CASCADE CREST WILL CERTAINLY ENCOUNTER HEAVY SNOW. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ038-043-044-220500- /O.CON.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ OKANOGAN HIGHLANDS-OKANOGAN VALLEY-WATERVILLE PLATEAU- INCLUDING THE FOLLOWING LOCATIONS...REPUBLIC...INCHELIUM... WAUCONDA...CHESAW ROAD...HIGHWAY 20 WAUCONDA SUMMIT... BOULDER CREEK ROAD...SHERMAN PASS...OMAK...OKANOGAN...BREWSTER... BRIDGEPORT...OROVILLE...NESPELEM...DISAUTEL PASS...WATERVILLE... MANSFIELD...BADGER MOUNTAIN ROAD 1239 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...REPUBLIC...INCHELIUM...WAUCONDA...CHESAW ROAD... HIGHWAY 20 WAUCONDA SUMMIT...BOULDER CREEK ROAD...SHERMAN PASS... OMAK...OKANOGAN...BREWSTER...BRIDGEPORT...OROVILLE... NESPELEM... DISAUTEL PASS...WATERVILLE...MANSFIELD...BADGER MOUNTAIN ROAD. * SNOW LEVEL...RISING TO 2500 FEET ON THE WATERVILLE PLATEAU AND NEAR 1500 FEET IN THE OKANOGAN VALLEY AND HIGHLANDS. * SNOW ACCUMULATIONS...2 TO 6 INCHES OF SNOW IN THE VALLEYS AND IN THE MOUNTAINS 6 TO 10 INCHES. * TIMING...STEADY SNOW WILL INCREASE THIS AFTERNOON AND THROUGH MIDNIGHT. THE PRECIPITATION WILL SWITCH TO FREEZING RAIN...SLEET AND RAIN ON THE WATERVILLE PLATEAU AND PORTIONS OF THE OKANOGAN VALLEY. STEADY SNOW WILL TAPER OFF TO SNOW SHOWERS LATE TONIGHT. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. ANY PERIODS OF FREEZING RAIN OR SLEET WILL CREATE AN ICY GLAZE ON TOP OF THE SNOW AND COULD LEAD TO VERY SLICK CONDITIONS. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001-WAZ037-220500- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T0200Z/ NORTHERN PANHANDLE-NORTHEAST MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...SCHWEITZER MOUNTAIN ROAD... FLOWERY TRAIL ROAD 1239 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM PST SATURDAY ABOVE 4000 FEET... * LOCATIONS...SCHWEITZER MOUNTAIN ROAD...FLOWERY TRAIL ROAD. * SNOW LEVEL...VALLEY FLOORS INITIALLY...THEN STEADILY CLIMB TO 3500 FEET OVERNIGHT. VALLEY LOCATIONS NEAR THE CANADIAN BORDER COULD SEE PRIMARILY SNOW THROUGH THE ENTIRE EVENT. * SNOW ACCUMULATIONS...7 TO 12 INCHES ABOVE 4000 FEET. VALLEY SNOW ACCUMULATIONS OF 1 TO 3 INCHES POSSIBLE...BUT LOCALLY 3 TO 6 INCHES NEAR THE CANADIAN BORDER. * TIMING...STEADY SNOW WILL INCREASE DURING THE AFTERNOON AND CONTINUE THROUGH THE NIGHT. NUMEROUS SNOW SHOWERS WILL OCCUR ON SATURDAY BUT PRIMARILY OVER THE IDAHO PANHANDLE. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. * HAZARD ELEVATION...ABOVE 3500 FEET BUT IN THE VALLEYS NEAR THE CANADIAN BORDER. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ004-220500- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...MULLAN...LOOKOUT PASS 1239 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 4000 FEET... * LOCATIONS...MULLAN...LOOKOUT PASS. * SNOW LEVEL...3500 FEET LOWERING TO VALLEY FLOORS BY SATURDAY MORNING. * SNOW ACCUMULATIONS...8 TO 15 INCHES OVER THE MOUNTAINS AND AN INCH OR LESS IN THE LOWER VALLEYS. * TIMING...SNOW WILL INTENSIFY LATER THIS AFTERNOON AND CONTINUE THROUGH THE NIGHT. STEADY SNOW WILL CHANGE TO SNOW SHOWERS ON SATURDAY AND SATURDAY NIGHT. THESE SHOWERS WILL PRODUCE HEAVY SNOW AT TIMES. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS OVER HIGHER ELEVATION ROADWAYS. WINDY CONDITIONS ON SATURDAY WILL PRODUCE BLOWING AND DRIFTING SNOW OVER EXPOSED TERRAIN. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ041-220500- /O.CON.KOTX.WW.Y.0026.000000T0000Z-141122T1400Z/ WENATCHEE AREA- INCLUDING THE FOLLOWING LOCATIONS...WENATCHEE...CHELAN...ENTIAT... CASHMERE 1239 PM PST FRI NOV 21 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...WENATCHEE...CHELAN...ENTIAT...CASHMERE. * ICE ACCUMULATIONS...UP TO A TENTH OF AN INCH POSSIBLE. * SNOW ACCUMULATIONS...1 TO 2 INCHES IN THE LOWER ELEVATIONS BETWEEN CASHMERE AND WENATCHEE WITH 2 TO 4 INCHES ELSEWHERE. LOCALLY HEAVIER AMOUNTS ARE POSSIBLE OVER THE HIGHER BENCHES AND NEAR CHELAN. * TIMING...SNOW WILL CONTINUE THROUGH THE AFTERNOON AND MOST OF THE EVENING. A MIX OF FREEZING RAIN OR SLEET WITH THE SNOW IS POSSIBLE SOUTH OF A LINE FROM ENTIAT TO ARDENVOIR. THIS WINTRY PRECIPITATION WILL COME TO AN END AFTER MIDNIGHT. * IMPACTS...SNOW AND ICY ROADS WILL MAKE TRAVEL DIFFICULT... ESPECIALLY DURING THE FRIDAY AFTERNOON COMMUTE AND EVENING. * TEMPERATURES...IN THE UPPER 20S TO LOWER 30S. * SNOW LEVEL...RISING TO 2500 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
722 WWUS46 KOTX 220051 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 451 PM PST FRI NOV 21 2014 ...HEAVY MOUNTAIN SNOW THIS AFTERNOON THROUGH SATURDAY... .A STRONG AND MOIST PACIFIC STORM SYSTEM WILL PASS THROUGH THE REGION FROM THIS AFTERNOON THROUGH SATURDAY. SNOW WILL GENERALLY BE A MOUNTAIN OCCURRENCE EXCEPT FOR LOCATIONS WEST OF A LINE FROM REPUBLIC TO WENATCHEE. COLD AIR WILL REMAIN TRAPPED IN THESE AREAS LEADING TO PRIMARILY A SNOW AND FREEZING RAIN EVENT. A COLD FRONT WILL PASS OVER THE CASCADES TONIGHT...WITH THE PRECIPITATION TURNING MORE SHOWERY ON SATURDAY. MOST OF THE SNOW BEHIND THE FRONT WILL BE CONFINED TO THE CASCADE CREST AND THE IDAHO PANHANDLE. WAZ042-220900- /O.CON.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ EAST SLOPES NORTHERN CASCADES- INCLUDING THE FOLLOWING LOCATIONS...LEAVENWORTH...MAZAMA... TWISP...WINTHROP...STEHEKIN...CONCONULLY...BLEWETT PASS... LOUP LOUP PASS 451 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...LEAVENWORTH...MAZAMA...TWISP...WINTHROP... STEHEKIN...CONCONULLY...BLEWETT PASS...LOUP LOUP PASS. * SNOW LEVELS...VALLEY FLOORS...EXCEPT RISING TO 2500 FEET LATE THIS EVENING SOUTH OF LAKE CHELAN. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE VALLEYS NORTH OF LAKE CHELAN. 2 TO 6 INCHES IN VALLEYS SOUTH OF LAKE CHELAN. 10 TO 18 INCHES IN THE MOUNTAINS AND NEAR PASS LEVELS. LIGHT ICE ACCUMULATIONS IN THE WENATCHEE VALLEY NEAR LEAVENWORTH DUE TO FREEZING RAIN. * TIMING...SNOW WILL INTENSIFY LATE THIS AFTERNOON AND EVENING. STEADY SNOW WILL TAPER OF TO SNOW SHOWERS MAINLY NEAR THE CREST LATE TONIGHT. * IMPACTS...HEAVY SNOW ACCUMULATIONS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER AREA ROADS. SNOW AND ICY ROADS WILL MAKE TRAVEL DIFFICULT. TRAVELERS HEADING OVER THE PASSES AT THE CASCADE CREST WILL CERTAINLY ENCOUNTER HEAVY SNOW. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ038-043-044-220900- /O.CON.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ OKANOGAN HIGHLANDS-OKANOGAN VALLEY-WATERVILLE PLATEAU- INCLUDING THE FOLLOWING LOCATIONS...REPUBLIC...INCHELIUM... WAUCONDA...CHESAW ROAD...HIGHWAY 20 WAUCONDA SUMMIT... BOULDER CREEK ROAD...SHERMAN PASS...OMAK...OKANOGAN...BREWSTER... BRIDGEPORT...OROVILLE...NESPELEM...DISAUTEL PASS...WATERVILLE... MANSFIELD...BADGER MOUNTAIN ROAD 451 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...REPUBLIC...INCHELIUM...WAUCONDA...CHESAW ROAD... HIGHWAY 20 WAUCONDA SUMMIT...BOULDER CREEK ROAD...SHERMAN PASS... OMAK...OKANOGAN...BREWSTER...BRIDGEPORT...OROVILLE... NESPELEM... DISAUTEL PASS...WATERVILLE...MANSFIELD...BADGER MOUNTAIN ROAD. * SNOW LEVEL...RISING TO 2500 FEET ON THE WATERVILLE PLATEAU AND NEAR 1500 FEET IN THE OKANOGAN VALLEY AND HIGHLANDS. * SNOW ACCUMULATIONS...2 TO 6 INCHES OF SNOW IN THE VALLEYS AND IN THE MOUNTAINS 6 TO 10 INCHES. * TIMING...STEADY SNOW WILL INCREASE THIS AFTERNOON AND THROUGH MIDNIGHT. THE PRECIPITATION WILL SWITCH TO FREEZING RAIN... SLEET AND RAIN ON THE WATERVILLE PLATEAU AND PORTIONS OF THE OKANOGAN VALLEY. STEADY SNOW WILL TAPER OFF TO SNOW SHOWERS LATE TONIGHT. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. ANY PERIODS OF FREEZING RAIN OR SLEET WILL CREATE AN ICY GLAZE ON TOP OF THE SNOW AND COULD LEAD TO VERY SLICK CONDITIONS. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001-WAZ037-220900- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T0200Z/ NORTHERN PANHANDLE-NORTHEAST MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...SCHWEITZER MOUNTAIN ROAD... FLOWERY TRAIL ROAD 451 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM PST SATURDAY ABOVE 4000 FEET... * LOCATIONS...SCHWEITZER MOUNTAIN ROAD...FLOWERY TRAIL ROAD. * SNOW LEVEL...VALLEY FLOORS INITIALLY...THEN STEADILY CLIMB TO 3500 FEET OVERNIGHT. VALLEY LOCATIONS NEAR THE CANADIAN BORDER COULD SEE PRIMARILY SNOW THROUGH THE ENTIRE EVENT. * SNOW ACCUMULATIONS...7 TO 12 INCHES ABOVE 4000 FEET. VALLEY SNOW ACCUMULATIONS OF 1 TO 3 INCHES POSSIBLE...BUT LOCALLY 3 TO 6 INCHES NEAR THE CANADIAN BORDER. * TIMING...STEADY SNOW WILL INCREASE DURING THE AFTERNOON AND CONTINUE THROUGH THE NIGHT. NUMEROUS SNOW SHOWERS WILL OCCUR ON SATURDAY BUT PRIMARILY OVER THE IDAHO PANHANDLE. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. * HAZARD ELEVATION...ABOVE 3500 FEET BUT IN THE VALLEYS NEAR THE CANADIAN BORDER. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ004-220900- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...MULLAN...LOOKOUT PASS 451 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 4000 FEET... * LOCATIONS...MULLAN...LOOKOUT PASS. * SNOW LEVEL...3500 FEET LOWERING TO VALLEY FLOORS BY SATURDAY MORNING. * SNOW ACCUMULATIONS...8 TO 15 INCHES OVER THE MOUNTAINS AND AN INCH OR LESS IN THE LOWER VALLEYS. * TIMING...SNOW WILL INTENSIFY LATER THIS AFTERNOON AND CONTINUE THROUGH THE NIGHT. STEADY SNOW WILL CHANGE TO SNOW SHOWERS ON SATURDAY AND SATURDAY NIGHT. THESE SHOWERS WILL PRODUCE HEAVY SNOW AT TIMES. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS OVER HIGHER ELEVATION ROADWAYS. WINDY CONDITIONS ON SATURDAY WILL PRODUCE BLOWING AND DRIFTING SNOW OVER EXPOSED TERRAIN. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ034-220500- /O.NEW.KOTX.ZR.Y.0002.141122T0051Z-141122T0500Z/ MOSES LAKE AREA- INCLUDING THE FOLLOWING LOCATIONS...MOSES LAKE...EPHRATA... OTHELLO...QUINCY 451 PM PST FRI NOV 21 2014 ...FREEZING RAIN ADVISORY IN EFFECT UNTIL 9 PM PST THIS EVENING... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A FREEZING RAIN ADVISORY...WHICH IS IN EFFECT UNTIL 9 PM PST THIS EVENING. * LOCATIONS...MOSES LAKE...EPHRATA...OTHELLO...QUINCY. * ICE ACCUMULATIONS...UP TO A TENTH OF AN INCH. * TIMING...FREEZING RAIN IS CURRENTLY FALLING AND WILL CONTINUE THROUGH THIS EVENING. FREEZING RAIN IS EXPECTED TO END NEAR 800 PM. * IMPACTS...ICY CONDITIONS ARE BEING REPORTED IN EHPRATA AND ARE LIKELY OCCURING ACROSS SOUTHERN GRANT COUNTY. ROADS AND WALKWAYS MAY BECOME TREACHEROUS. TEMPERATURES WILL FALL SLIGHTLY OVERNIGHT KEEPING THE THREAT FOR ICY CONDITIONS THROUGH SATURDAY MORNING. * TEMPERATURES...CURRENTLY RANGE BETWEEN 30 AND 33F. TEMPERATURES WILL REMAIN STEADY THEN FALL OVERNIGHT. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING. && $$ WAZ041-220900- /O.CON.KOTX.WW.Y.0026.000000T0000Z-141122T1400Z/ WENATCHEE AREA- INCLUDING THE FOLLOWING LOCATIONS...WENATCHEE...CHELAN...ENTIAT... CASHMERE 451 PM PST FRI NOV 21 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...WENATCHEE...CHELAN...ENTIAT...CASHMERE. * ICE ACCUMULATIONS...UP TO A TENTH OF AN INCH POSSIBLE. * SNOW ACCUMULATIONS...1 TO 2 INCHES IN THE LOWER ELEVATIONS BETWEEN CASHMERE AND WENATCHEE WITH 2 TO 4 INCHES ELSEWHERE. LOCALLY HEAVIER AMOUNTS ARE POSSIBLE OVER THE HIGHER BENCHES AND NEAR CHELAN. * TIMING...SNOW WILL CONTINUE THROUGH THE AFTERNOON AND MOST OF THE EVENING. A MIX OF FREEZING RAIN OR SLEET WITH THE SNOW IS POSSIBLE SOUTH OF A LINE FROM ENTIAT TO ARDENVOIR. THIS WINTRY PRECIPITATION WILL COME TO AN END AFTER MIDNIGHT. * IMPACTS...SNOW AND ICY ROADS WILL MAKE TRAVEL DIFFICULT... ESPECIALLY DURING THE FRIDAY AFTERNOON COMMUTE AND EVENING. * TEMPERATURES...IN THE UPPER 20S TO LOWER 30S. * SNOW LEVEL...RISING TO 2500 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
453 WWUS46 KOTX 220458 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 858 PM PST FRI NOV 21 2014 ...HEAVY MOUNTAIN SNOW TO CONTINUE OVERNIGHT ALONG THE CASCADE CREST...NE WASHINGTON AND IDAHO PANHANDLE... .SNOW IS TAPERING OFF IN THE LEE OF THE CASCADES AS A STRONG COLD FRONT PRESSES THROUGH. SOME SNOW SHOWERS CONTNUE MAINLY NORTH OF WENATCHEE BUT SHOULD WANE OVER THE NEXT FEW HOURS. THE THREAT FOR FREEZING RAIN IN SOUTHERN GRANT COUNTY HAS DIMINISHED. HEAVY SNOW WILL CONTINUE IN THE MOUNTAINS OVERNIGHT. WAZ034-220600- /O.EXP.KOTX.ZR.Y.0002.000000T0000Z-141122T0500Z/ MOSES LAKE AREA- INCLUDING THE FOLLOWING LOCATIONS...MOSES LAKE...EPHRATA... OTHELLO...QUINCY 858 PM PST FRI NOV 21 2014 ...FREEZING RAIN ADVISORY WILL EXPIRE AT 9 PM PST THIS EVENING... PRECIPITATION HAS TAPERED OFF AND THE THREAT FOR FREEZING RAIN HAS DIMINISHED. SLICK ROADS WILL CONTINUE TO BE A CONCERN WITH TEMPERATURES REMAINING NEAR OR BELOW FREEZING. $$ WAZ042-221300- /O.CON.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ EAST SLOPES NORTHERN CASCADES- INCLUDING THE FOLLOWING LOCATIONS...LEAVENWORTH...MAZAMA... TWISP...WINTHROP...STEHEKIN...CONCONULLY...BLEWETT PASS... LOUP LOUP PASS 858 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...LEAVENWORTH...MAZAMA...TWISP...WINTHROP... STEHEKIN...CONCONULLY...BLEWETT PASS...LOUP LOUP PASS. * SNOW LEVELS...VALLEY FLOORS...EXCEPT RISING TO 2500 FEET LATE THIS EVENING SOUTH OF LAKE CHELAN. * SNOW ACCUMULATIONS...AN ADDITIONAL 1 TO 5 INCHES. * TIMING...SNOW SHOWERS WILL CONTINUE ALONG THE CASCADE CREST OVERNIGHT AND SLOP INTO THE UPPER VALLEYS AT TIMES. A PUGET SOUND CONVERGENCE ZONE COULD PRODUCE A NARROW BUT HEAVY SNOW BAND OF SNOW ALONG AND EAST OF THE CREST. * IMPACTS...HEAVY SNOW ACCUMULATIONS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER AREA ROADS. SNOW AND ICY ROADS WILL MAKE TRAVEL DIFFICULT. TRAVELERS HEADING OVER THE PASSES AT THE CASCADE CREST WILL CERTAINLY ENCOUNTER HEAVY SNOW. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ038-043-044-221300- /O.CON.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ OKANOGAN HIGHLANDS-OKANOGAN VALLEY-WATERVILLE PLATEAU- INCLUDING THE FOLLOWING LOCATIONS...REPUBLIC...INCHELIUM... WAUCONDA...CHESAW ROAD...HIGHWAY 20 WAUCONDA SUMMIT... BOULDER CREEK ROAD...SHERMAN PASS...OMAK...OKANOGAN...BREWSTER... BRIDGEPORT...OROVILLE...NESPELEM...DISAUTEL PASS...WATERVILLE... MANSFIELD...BADGER MOUNTAIN ROAD 858 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...REPUBLIC...INCHELIUM...WAUCONDA...CHESAW ROAD... HIGHWAY 20 WAUCONDA SUMMIT...BOULDER CREEK ROAD...SHERMAN PASS... OMAK...OKANOGAN...BREWSTER...BRIDGEPORT...OROVILLE... NESPELEM... DISAUTEL PASS...WATERVILLE...MANSFIELD...BADGER MOUNTAIN ROAD. * SNOW ACCUMULATIONS...UP TO AN ADDITIONAL 1 INCH. * TIMING...SNOW WILL TAPER OFF TO SHOWERS OVER THE NEXT FEW HOURS AND COME TO AN END OVERNIGHT. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001-WAZ037-221300- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T0200Z/ NORTHERN PANHANDLE-NORTHEAST MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...SCHWEITZER MOUNTAIN ROAD... FLOWERY TRAIL ROAD 858 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM PST SATURDAY ABOVE 4000 FEET... * LOCATIONS...SCHWEITZER MOUNTAIN ROAD...FLOWERY TRAIL ROAD. * SNOW LEVEL...3500 FEET LOWERING TO VALLEY FLOORS. * SNOW ACCUMULATIONS...AN ADDITIONAL 4 TO 7 INCHES. * TIMING...STEADY SNOW WILL CONTINUE THROUGH THE NIGHT. NUMEROUS SNOW SHOWERS WILL OCCUR ON SATURDAY BUT PRIMARILY OVER THE IDAHO PANHANDLE. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ004-221300- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...MULLAN...LOOKOUT PASS 858 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 4000 FEET... * LOCATIONS...MULLAN...LOOKOUT PASS. * SNOW LEVEL...4500 FEET LOWERING TO VALLEY FLOORS. * SNOW ACCUMULATIONS...AN ADDITIONAL 6 TO 13 INCHES. * TIMING...SNOW WILL CONTINUE THROUGH THE NIGHT. STEADY SNOW WILL CHANGE TO SNOW SHOWERS ON SATURDAY AND SATURDAY NIGHT. THESE SHOWERS WILL PRODUCE HEAVY SNOW AT TIMES. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS OVER HIGHER ELEVATION ROADWAYS. WINDY CONDITIONS ON SATURDAY WILL PRODUCE BLOWING AND DRIFTING SNOW OVER EXPOSED TERRAIN. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ041-221300- /O.CON.KOTX.WW.Y.0026.000000T0000Z-141122T1400Z/ WENATCHEE AREA- INCLUDING THE FOLLOWING LOCATIONS...WENATCHEE...CHELAN...ENTIAT... CASHMERE 858 PM PST FRI NOV 21 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...WENATCHEE...CHELAN...ENTIAT...CASHMERE. * SNOW ACCUMULATIONS...UP TO AN ADDITIONAL 1 INCH. * TIMING...SNOW WILL CONTINUE TO TAPER OFF DURING THE NEXT HOUR. A FEW SHOWERS WILL POSSIBLY EXTEND ACROSS THE CREST TO THE HIGHWAY 97 CORRIDOR OVERNIGHT. * IMPACTS...SNOW AND ICY ROADS WILL MAKE TRAVEL DIFFICULT. * TEMPERATURES...IN THE UPPER 20S. * SNOW LEVEL...RISING TO 2000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
180 WWUS46 KOTX 220621 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 1021 PM PST FRI NOV 21 2014 ...HEAVY MOUNTAIN SNOW TO CONTINUE OVERNIGHT ALONG THE CASCADE CREST...NORTHEAST WASHINGTON AND IDAHO PANHANDLE... .SNOW IS TAPERING OFF IN THE LEE OF THE CASCADES AS A STRONG COLD FRONT PRESSES THROUGH. SNOW SHOWER ACTIVITY WILL BE POSSIBLE THROUGHOUT THE NIGHT BUT THESE WILL BE MORE HIT OR MISS AND RESULT IN MINOR ACCUMULATIONS. THE HEAVIEST SNOW WILL FOCUS OVER THE CASCADE CREST AND MOUNTAINS OF NORTHEAST WASHINGTON AND NORTHERN IDAHO. THERE IS A STRONG LIKELIHOOD FOR A NARROW INTENSE BAND OF HEAVY SNOW TO IMPACT CHELAN COUNTY OVERNIGHT ASSOCIATED WITH THE PUGET SOUND CONVERGENCE ZONE. WAZ043-044-220730- /O.CAN.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ OKANOGAN VALLEY-WATERVILLE PLATEAU- 1021 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS CANCELLED THE WINTER STORM WARNING. HEAVY SNOW HAS TAPERED OFF TO ISOLATED LIGHT SHOWERS AND THERE IS NO LONGER A THREAT FOR WIDESPREAD HEAVY SNOW ACCUMULATIONS. UNDER THE HEAVIEST SHOWERS...AN ADDITIONAL HALF AN INCH OF SNOW WILL BE POSSIBLE. $$ WAZ041-220730- /O.CAN.KOTX.WW.Y.0026.000000T0000Z-141122T1400Z/ WENATCHEE AREA- 1021 PM PST FRI NOV 21 2014 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS CANCELLED THE WINTER WEATHER ADVISORY. HEAVY SNOW HAS TAPERED OFF TO ISOLATED LIGHT SHOWERS AND THERE IS NO LONGER A THREAT FOR WIDESPREAD HEAVY SNOW ACCUMULATIONS. UNDER THE HEAVIEST SHOWERS...AN ADDITIONAL HALF AN INCH OF SNOW WILL BE POSSIBLE. $$ WAZ042-221400- /O.CON.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ EAST SLOPES NORTHERN CASCADES- INCLUDING THE FOLLOWING LOCATIONS...LEAVENWORTH...MAZAMA... TWISP...WINTHROP...STEHEKIN...CONCONULLY...BLEWETT PASS... LOUP LOUP PASS 1021 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...LEAVENWORTH...MAZAMA...TWISP...WINTHROP... STEHEKIN...CONCONULLY...BLEWETT PASS...LOUP LOUP PASS. * SNOW LEVELS...VALLEY FLOORS. * SNOW ACCUMULATIONS...AN ADDITIONAL 2 TO 4 INCHES ALONG THE CREST WITH UP TO 2 INCHES EXTENDING INTO THE VALLEYS OF CHELAN COUNTY UNDER A NARROW BUT INTENSE BAND OF SNOW. * TIMING...STEADY SNOW HAS TRANSITIONED TO PERSISTENT SHOWERS ALONG THE CREST. A NARROW BAND OF INTENSE SNOW IS CURRENTLY SETTING AND WILL SAG SOUTH THROUGH CHELAN COUNTY OVERNIGHT INTO SATURDAY MORNING. * IMPACTS...HEAVY SNOW ACCUMULATIONS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER MOUNTAIN PASSES AND AREA ROADS. TRAVELERS HEADING OVER THE PASSES AT THE CASCADE CREST WILL CERTAINLY ENCOUNTER HEAVY SNOW AND RESTRICTIONS. FOR LATEST CONDITIONS GO TO WWW.WSDOT.WA.GOV OR CALL 511. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ WAZ038-221400- /O.CON.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ OKANOGAN HIGHLANDS- INCLUDING THE FOLLOWING LOCATIONS...REPUBLIC...INCHELIUM... WAUCONDA...CHESAW ROAD...HIGHWAY 20 WAUCONDA SUMMIT... BOULDER CREEK ROAD...SHERMAN PASS 1021 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * LOCATIONS...REPUBLIC...INCHELIUM...WAUCONDA...CHESAW ROAD... HIGHWAY 20 WAUCONDA SUMMIT...BOULDER CREEK ROAD...SHERMAN PASS. * SNOW ACCUMULATIONS...UP TO AN ADDITIONAL 1 INCH. * TIMING...SNOW WILL TAPER OFF TO SHOWERS OVER THE NEXT FEW HOURS AND COME TO AN END OVERNIGHT. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001-WAZ037-221500- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T0200Z/ NORTHERN PANHANDLE-NORTHEAST MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...SCHWEITZER MOUNTAIN ROAD... FLOWERY TRAIL ROAD 1021 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM PST SATURDAY ABOVE 4000 FEET... * LOCATIONS...SCHWEITZER MOUNTAIN ROAD...FLOWERY TRAIL ROAD. * SNOW LEVEL...4500 FEET LOWERING TO VALLEY FLOORS. * SNOW ACCUMULATIONS...AN ADDITIONAL 3 TO 6 INCHES. * TIMING...STEADY SNOW WILL CONTINUE THROUGH THE NIGHT. NUMEROUS SNOW SHOWERS WILL OCCUR ON SATURDAY BUT PRIMARILY OVER THE IDAHO PANHANDLE. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ004-221500- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...MULLAN...LOOKOUT PASS 1021 PM PST FRI NOV 21 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 4000 FEET... * LOCATIONS...MULLAN...LOOKOUT PASS. * SNOW LEVEL...4500 FEET LOWERING TO VALLEY FLOORS. * SNOW ACCUMULATIONS...AN ADDITIONAL 6 TO 12 INCHES. * TIMING...SNOW WILL CONTINUE THROUGH THE NIGHT. STEADY SNOW WILL CHANGE TO SNOW SHOWERS ON SATURDAY AND SATURDAY NIGHT. THESE SHOWERS WILL PRODUCE HEAVY SNOW AT TIMES. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS OVER HIGHER ELEVATION ROADWAYS. WINDY CONDITIONS ON SATURDAY WILL PRODUCE BLOWING AND DRIFTING SNOW OVER EXPOSED TERRAIN. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$
983 WWUS46 KOTX 220821 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 1221 AM PST SAT NOV 22 2014 ...HEAVY MOUNTAIN SNOW TO CONTINUE OVERNIGHT ALONG THE CASCADE CREST...NORTHEAST WASHINGTON AND IDAHO PANHANDLE... .HEAVY MOUNTAIN SNOW WILL CONTINUE THROUGH THE NIGHT OVER THE CASCADE CREST AND OVER THE MOUNTAINS OF THE NORTH IDAHO PANHANDLE. SOME OF THE HEAVIEST ACCUMULATIONS THROUGH SATURDAY MORNING WILL OCCUR OVER THE CENTRAL IDAHO PANHANDLE WITH ADDITIONAL ACCUMULATIONS UP TO 10 INCHES...INCLUDING THE LOOKOUT PASS AREA. THE WINTER STORM WARNING HAS BEEN CANCELLED FOR THE OKANOGAN HIGHLANDS AND THE MOUNTAINS OF NORTHEAST WASHINGTON SINCE THE STORM HAS MOVED EAST OF THESE AREAS. WAZ038-220930- /O.CAN.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ OKANOGAN HIGHLANDS- 1221 AM PST SAT NOV 22 2014 ...WINTER STORM WARNING IS CANCELLED FOR THE OKANOGAN HIGHLANDS... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS CANCELLED THE WINTER STORM WARNING FOR THE OKANOGAN HIGHLANDS. THE THREAT OF HEAVY SNOW IN THE REPUBLIC...NESPELEM...AND SHERMAN PASS AREAS HAS ENDED. THE STORM HAS MOVED EAST OF THE OKANOGAN HIGHLANDS. $$ WAZ037-220930- /O.CAN.KOTX.WS.W.0011.000000T0000Z-141123T0200Z/ NORTHEAST MOUNTAINS- 1221 AM PST SAT NOV 22 2014 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS CANCELLED THE WINTER STORM WARNING FOR THE NORTHEAST MOUNTAINS OF WASHINGTON. THE THREAT OF HEAVY MOUNTAIN SNOW HAS ENDED IN THE CHEWELAH... METALINE FALLS...AND NORTHPORT AREAS. THE STORM HAS MOVED EAST INTO THE IDAHO PANHANDLE. $$ WAZ042-221400- /O.CON.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ EAST SLOPES NORTHERN CASCADES- INCLUDING THE FOLLOWING LOCATIONS...LEAVENWORTH...MAZAMA... TWISP...WINTHROP...STEHEKIN...BLEWETT PASS 1221 AM PST SAT NOV 22 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST EARLY THIS MORNING... * LOCATIONS...LEAVENWORTH...MAZAMA...TWISP...WINTHROP... STEHEKIN...BLEWETT PASS. * SNOW LEVELS...VALLEY FLOORS. * SNOW ACCUMULATIONS...UP TO AN ADDITIONAL 2 INCHES. POCKETS OF FREEZING RAIN MAY ALSO OCCUR ON TOP OF THE SNOW THAT HAS ALREADY FALLEN. * TIMING...STEADY SNOW HAS TRANSITIONED TO PERSISTENT SHOWERS ALONG THE CREST. A NARROW BAND OF INTENSE SNOW IS CURRENTLY SETTING AND WILL SAG SOUTH THROUGH CHELAN COUNTY OVERNIGHT INTO SATURDAY MORNING. * IMPACTS...HEAVY SNOW ACCUMULATIONS WILL MAKE TRAVEL DIFFICULT OR IMPOSSIBLE OVER MOUNTAIN PASSES AND AREA ROADS. TRAVELERS HEADING OVER THE PASSES AT THE CASCADE CREST WILL CERTAINLY ENCOUNTER HEAVY SNOW AND RESTRICTIONS. FOR LATEST CONDITIONS GO TO WWW.WSDOT.WA.GOV OR CALL 511. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ001-221515- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T0200Z/ NORTHERN PANHANDLE- INCLUDING THE FOLLOWING LOCATIONS...SCHWEITZER MOUNTAIN ROAD 1221 AM PST SAT NOV 22 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING ABOVE 4000 FEET... * LOCATIONS...SCHWEITZER MOUNTAIN ROAD. * SNOW LEVEL...4500 FEET LOWERING TO VALLEY FLOORS. * SNOW ACCUMULATIONS...BETWEEN MIDNIGHT AND 6 PM...AN ADDITIONAL 1 TO 3 INCHES IN THE MOUNTAINS AROUND SANDPOINT AND BONNERS FERRY. * TIMING...STEADY SNOW WILL CONTINUE THROUGH THE NIGHT. NUMEROUS SNOW SHOWERS WILL OCCUR ON SATURDAY OVER THE HIGH TERRAIN IN THE NORTH IDAHO PANHANDLE. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ004-221515- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...MULLAN...LOOKOUT PASS 1221 AM PST SAT NOV 22 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 4000 FEET... * LOCATIONS...MULLAN...LOOKOUT PASS. * SNOW LEVEL...5000 FEET LOWERING TO VALLEY FLOORS. * SNOW ACCUMULATIONS...AN ADDITIONAL 5 TO 10 INCHES. * TIMING...SNOW WILL CONTINUE THROUGH THE NIGHT. STEADY SNOW WILL CHANGE TO SNOW SHOWERS ON SATURDAY AND SATURDAY NIGHT. THESE SHOWERS WILL PRODUCE HEAVY SNOW AT TIMES. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS OVER HIGHER ELEVATION ROADWAYS. WINDY CONDITIONS ON SATURDAY WILL PRODUCE BLOWING AND DRIFTING SNOW OVER EXPOSED TERRAIN. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$
680 WWUS46 KOTX 221403 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 603 AM PST SAT NOV 22 2014 ...CENTRAL IDAHO PANHANDLE MOUNTAINS TO RECEIVE MORE SNOW TODAY AND TONIGHT... IDZ001-221515- /O.CAN.KOTX.WS.W.0011.000000T0000Z-141123T0200Z/ NORTHERN PANHANDLE- 603 AM PST SAT NOV 22 2014 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS CANCELLED THE WINTER STORM WARNING FOR THE NORTHERN IDAHO PANHANDLE. THE THREAT OF HEAVY SNOW HAS ENDED FOR THE MOUNTAINS AROUND BONNERS FERRY AND SANDPOINT. ADDITIONAL LIGHT SNOW ACCUMULATIONS ARE EXPECTED AGAIN ON SUNDAY WITH ANOTHER LOW PRESSURE SYSTEM. $$ WAZ042-221515- /O.EXP.KOTX.WS.W.0011.000000T0000Z-141122T1400Z/ EAST SLOPES NORTHERN CASCADES- INCLUDING THE FOLLOWING LOCATIONS...LEAVENWORTH...MAZAMA... TWISP...WINTHROP...STEHEKIN...BLEWETT PASS 603 AM PST SAT NOV 22 2014 ...WINTER STORM WARNING WILL EXPIRE AT 6 AM PST EARLY THIS MORNING... ADDITIONAL HEAVY SNOW ACCUMULATIONS ARE NO LONGER EXPECTED TODAY OVER THE EAST SLOPES OF THE NORTHERN WASHINGTON CASCADES. ACCUMULATIONS TODAY IN PLACES LIKE MAZAMA...WINTHROP...PLAIN...AND LEAVENWORTH WILL BE AN INCH OR LESS. MOTORISTS SHOULD BE AWARE THAT TRAVEL OVER THE MOUNTAIN PASSES WILL CONTINUE TO BE TREACHEROUS TODAY WITH SNOW SHOWERS ALONG THE CASCADE CREST. HIGHWAY 2 AT STEVENS PASS WILL EXPERIENCE INTERMITTENT SNOW SHOWERS TODAY...TONIGHT...AND TOMORROW. $$ IDZ004-230000- /O.CON.KOTX.WS.W.0011.000000T0000Z-141123T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...MULLAN...LOOKOUT PASS 603 AM PST SAT NOV 22 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY ABOVE 4000 FEET... * LOCATIONS...MULLAN...LOOKOUT PASS. * SNOW LEVEL...LOWERING TO VALLEY FLOORS. * SNOW ACCUMULATIONS...AN ADDITIONAL 3 TO 6 INCHES IN THE MOUNTAINS...MAINLY SOUTH OF INTERSTATE 90. * TIMING...LIGHT TO MODERATE SNOW SHOWERS WILL OCCUR TODAY AND TONIGHT. * IMPACTS...SNOW COVERED ROADS WILL MAKE FOR DIFFICULT TRAVEL CONDITIONS FROM MULLAN TO LOOKOUT PASS TODAY AND TONIGHT. SOME OF THE HEAVIEST SNOW SHOWERS WILL REDUCE VISIBILITIES TO A MILE OR LESS. EXPOSED MOUNTAIN RIDGES WILL EXPERIENCE 30 TO 40 MPH WIND GUSTS WITH BLOWING AND DRIFTING SNOW. * HAZARD ELEVATION...ABOVE 4000 FEET. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. SNOW ACCUMULATIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$
160 WWUS46 KOTX 221649 WSWOTX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 849 AM PST SAT NOV 22 2014 ...PERIODS OF LIGHT TO MODERATE SNOW IN THE CENTRAL PANHANDLE MOUNTAINS OF IDAHO THROUGH MONDAY MORNING... .EXPECT LIGHT SNOW SHOWER ACTIVITY THROUGH SATURDAY AFTERNOON. SHOWER ACTIVITY WILL INCREASE THIS EVENING WITH THE POTENTIAL FOR LIGHT TO MODERATE ACCUMULATIONS. A STRONGER SYSTEM WILL BRING THE POTENTIAL FOR MODERATE SNOW SUNDAY...ESPECIALLY DURING THE AFTERNOON AND EVENING HOURS. IDZ004-230100- /O.CAN.KOTX.WS.W.0011.000000T0000Z-141123T1400Z/ /O.NEW.KOTX.WW.Y.0027.141122T1649Z-141124T1400Z/ CENTRAL PANHANDLE MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...OSBURN...WALLACE...MULLAN...DOBSON PASS...LOOKOUT PASS. 849 AM PST SAT NOV 22 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM PST MONDAY ABOVE 3000 FEET... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 3000 FEET FOR SNOW... WHICH IS IN EFFECT UNTIL 6 AM PST MONDAY. THE WINTER STORM WARNING HAS BEEN CANCELLED. * LOCATIONS...OSBURN...WALLACE...MULLAN...DOBSON PASS...LOOKOUT PASS.. * SNOW LEVEL...SNOW LEVELS WILL BOUNCE BETWEEN 3000 AND 3500 FEET. SNOW LEVELS TODAY WILL BE NEAR 3500 FEET...FALL AS LOW AS 2800 FEET OVERNIGHT...THEN CLIMB NEAR 3500 FEET SUNDAY AFTERNOON. * TEMPERATURES...IN THE UPPER 20S TO LOWER 30S. * SNOW ACCUMULATIONS...LITTLE TO NO ACCUMULATIONS THROUGH THIS AFTERNOON. ONE TO TWO INCHES POSSIBLE SATURDAY EVENING AND NIGHT. AN ADDITIONAL 4 TO 7 INCHES OF SNOW POSSIBLE SUNDAY AND SUNDAY NIGHT ABOVE 4000 FEET AND 2 TO 4 INCHES ABOVE 3000 FEET. * TIMING...LIGHT SNOW SHOWERS TODAY. LIGHT TO MODERATE SNOW SHOWERS THIS EVENING AND OVERNIGHT. STEADY SNOW TO REDEVELOP SUNDAY MORNING AND INCREASE IN INTENSITY SUNDAY AFTERNOON THROUGH SUNDAY NIGHT WITH PERIODS OF MODERATE SNOW. * IMPACTS...IMPACTS WILL BE MINOR THROUGH THIS AFTERNOON. INCREASING SNOW CHANCES THIS EVENING AND TONIGHT WILL BRING A THREAT FOR LIGHT SNOW ACCUMULATIONS ON AREA ROADS AND OVER LOOKOUT PASS. LIGHT TO MODERATE SNOW ACCUMULATIONS ARE LIKELY LATE SUNDAY AFTERNOON THROUGH SUNDAY NIGHT. TRAVEL COULD BE DIFFICULT AFTER NOON ON SUNDAY OVER DOBSON AND LOOKOUT PASS. * WINDS...SOUTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * HAZARD ELEVATION...3000 FEET AND ABOVE. * WEB PAGE: FOR A DETAILED VIEW OF THE HAZARD AREA VISIT HTTP://WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=OTX. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Spokane, WA wrote its last area forecast discussion before this winter storm warning went out at Nov 20, 2:18 PM PST, 31 minutes earlier.
Area forecast discussion, Nov 20, 2:18 PM PST, 31 minutes before
Area Forecast Discussion
National Weather Service Spokane WA
218 PM PST THU NOV 20 2014
.SYNOPSIS...
A relatively quiet and cool overnight period with a few snow
showers over the north will give way to a sharp deterioration in
the weather on Friday as a strong and moist Pacific storm brings
valley rain and mountain snow Friday night followed by very windy
conditions on Saturday. An active and periodically wet weather
regime will continue through the next week.
&&
.DISCUSSION...
Tonight...A rather mushy but somewhat benign night is in store
fro the region. Satellite and radar indicate the exiting storm
band that brought light snow to the region on track to move off
to the east early this evening. Meanwhile the next minor trough is
diving into California with a weak northern branch wave scuttling
into southern British Columbia. Models suggest a weak and
shearing wave will exist between these two dynamic centers and
will transit the region tonight...but the weakening nature of this
system should bring little beyond a few snow showers concentrated
over the northeastern zones late tonight. Once again fog and the
potential fro some freezing drizzle will exist in the deep basin
where stubborn arctic air is pooling in these low elevations.
Friday through Saturday...Latest models are in good agreement and
consistent with bringing a very moist and very dynamic wave
through the region during this period. A strong warm front will
make short work of the leftover and now modified arctic air over
the eastern half of the forecast area with snow levels expected to
rise to the 4000 foot region. In the west the cold air will be
slower to scrub and snow levels will stay low through much of this
event...perhaps all of it in the northern Cascade valleys and the
Okanogan valley. Snow levels will rise...but not as aggressively
over the southern portions of the deep basin...leading to the
likelihood of at least minimal warning criteria accumulating snow
on the Waterville Plateau. The southern valleys such as the
Wenatchee River valley will see some snow but amounts will be
overall fairly light. The Cascade mountains above 3000 to 4000
feet will get hammered with snow with a 12 hour period of moist
isentropic lift augmented by upslope southeasterly low level flow.
All the existing Winter Storm Watches will be upgraded to warnings
with the afternoon package...as well as adding the Okanogan and
Waterville Plateau to the highlight mix.
Beginning Friday morning the isentropic moistening process
will promote increasing clouds...with light snow beginning over
the northern zones in the early afternoon. By Friday evening an
almost universal field of valley rain and mountain snow will
envelop the region...except for the aforementioned north
Cascades/Okanogan where snow will continue as the dominant
meteor.
A strong cold front will rip through the region Saturday morning
largely ending precipitation in the Cascades lee but promoting
enhanced upslope snow showers into the Idaho Panhandle mountains.
The big story on Saturday will be very windy conditions especially
over the eastern basin exposed terrain with gust potential picked
off of model sounding mixed layers up to 45 or 50 mph. Saturday
will be a well mixed day with much milder temperatures than we
have grown accustomed to. /Fugazzi
Saturday Night through Monday Night: In the wake of Saturday's
cold front, the breezy afternoon winds will gradually subside
overnight. Don't see a great push of dry air behind this front. We
should have clearing skies in most places. This will allow
temperatures to drop sharply, especially in the northern valleys.
Then fog and stratus will form overnight and persist into Sunday
morning. The northwesterly flow is very unstable so the Panhandle
mountains will continue to pile up snow Saturday night.
By Sunday, another Pacific system will quickly clip across the
area. Due to the strong westerly flow, the Cascades and Panhandle
will be favored with this system. Spokane metro area could see
a little snow Sunday morning but will change to rain in the
afternoon.
Confidence is much lower for Monday's event. The models really
diverge from each other on track and timing so I have about as
much chance of being wrong as right on the forecast. Went with
likely wording for the Cascades/Panhandle and chance wording
elsewhere. As usual, Highway 2/I-90 will be the dividing line
between rain and snow. RJ
Tuesday through Thanksgiving: This portion of the forecast is
quite complicated, which is important because it envelops one of
the busiest travels days of the year. Unfortunately, the models
are having a hard time coming to some agreement, which makes this,
unfortunately, a low confidence forecast. There is some higher
confidence for Tuesday, as a shortwave traversed the region in
northwest flow. This will bring better chances of precipitation to
the Cascades, and the higher terrain of northeast Washington and
the Idaho Panhandle. It was happens after Tuesday where things get
all mucked up. The Euro model has stuck to its guns, carving out a
larger trough over much of the US, keeping the Inland Northwest on
the western edge of the cold air mass. The GFS keeps any
influence of the cold air mass well to the east, instead building
a ridge of high pressure over the region. This ridge is more
amplified than it's previous solutions. So, all in all, we didn't
stray much from the previous forecasts, which weighted towards the
more consistent solution (colder). While this would bring snow
levels into the valleys, the north-northwesterly flow does not
look like it will have a ton of moisture to work with. Lots of
fine-tuning will be made to this portion of the forecast for sure.
ty
&&
.AVIATION...
18Z TAFS: A WEAK FRONTAL BOUNDARY WILL CONTINUE TO LIFT TO THE
NORTHEAST THIS MORNING...MOVING OUT OF THE KGEG/KPUW/KLWS TAF
SITES BY 20Z. HOWEVER...THE BOUNDARY LAYER REMAINS VERY MOIST AND
A STRONG INVERSION ALOFT REMAINS OVER THE AREA. MVFR AND SOME IFR
CEILINGS WILL REMAIN AT MOST TAF SITES EXCEPT KLWS AND KEAT
THROUGH THE NEXT 24 HOURS. A SECOND WEAK DISTURBANCE WILL TRANSIT
THE REGION BETWEEN 12Z AND 18Z FRIDAY MAINLY THREATENING THE KGEG
AREA TAF SITES WITH -SN. THERE IS A POSSIBILITY OF THIS
PRECIPITATION MANIFESTING ITSELF AS -FZRA THOUGH AT THIS TIME
CONFIDENCE IS LOW. /MJF
&&
.PRELIMINARY POINT TEMPS/POPS...
Spokane 28 37 36 43 30 40 / 20 30 100 30 20 60
Coeur d'Alene 30 39 36 42 31 39 / 30 50 100 50 30 70
Pullman 29 41 36 43 34 42 / 10 10 100 70 40 60
Lewiston 32 44 40 48 36 47 / 10 10 100 70 30 50
Colville 25 37 34 44 20 38 / 30 70 100 50 10 60
Sandpoint 29 37 35 41 29 37 / 50 70 100 70 30 70
Kellogg 31 37 36 39 32 36 / 40 50 100 80 60 80
Moses Lake 24 36 35 48 30 46 / 10 50 100 10 10 30
Wenatchee 30 35 35 47 34 45 / 10 80 100 10 10 40
Omak 30 35 33 45 27 39 / 10 90 100 20 10 40
&&
.OTX WATCHES/WARNINGS/ADVISORIES...
ID...Air Stagnation Advisory until Noon PST Friday for Central
Panhandle Mountains-Coeur d'Alene Area-Idaho Palouse-
Northern Panhandle.
Winter Storm Warning from Noon Friday to 6 PM PST Saturday for
Northern Panhandle.
Winter Storm Warning from Noon Friday to 6 AM PST Sunday for
Central Panhandle Mountains.
WA...Air Stagnation Advisory until Noon PST Friday for East Slopes
Northern Cascades-Lower Garfield and Asotin Counties-Moses
Lake Area-Northeast Mountains-Okanogan Highlands-Spokane
Area-Upper Columbia Basin-Washington Palouse-Waterville
Plateau-Wenatchee Area.
Winter Storm Warning from Noon Friday to 6 AM PST Saturday for
East Slopes Northern Cascades-Okanogan Highlands-Okanogan
Valley-Waterville Plateau.
Winter Storm Warning from Noon Friday to 6 PM PST Saturday for
Northeast Mountains.
&&Hazardous weather outlook, Nov 20, 6:05 AM PST, 8 hours 44 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SPOKANE WA 605 AM PST THU NOV 20 2014 IDZ002-003-026-027-WAZ031>036-211415- COEUR D'ALENE AREA-IDAHO PALOUSE-LEWISTON AREA- LEWIS AND SOUTHERN NEZ PERCE COUNTIES-NORTHEAST BLUE MOUNTAINS- LOWER GARFIELD AND ASOTIN COUNTIES-WASHINGTON PALOUSE- MOSES LAKE AREA-UPPER COLUMBIA BASIN-SPOKANE AREA- 605 AM PST THU NOV 20 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH IDAHO... NORTH CENTRAL IDAHO...EAST CENTRAL WASHINGTON...NORTHEAST WASHINGTON AND SOUTHEAST WASHINGTON. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY EARLY FRIDAY THERE IS A SMALL CHANCE OF FREEZING DRIZZLE STRETCHING FROM THE WATERVILLE PLATEAU TO SPOKANE AND COEUR D'ALENE. WET WEATHER WILL LIKELY PERSIST INTO EARLY NEXT WEEK WITH A MIX OF RAIN AND SNOW. IDZ001-004-WAZ037-038-041>044-211415- NORTHERN PANHANDLE-CENTRAL PANHANDLE MOUNTAINS- NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS-WENATCHEE AREA- EAST SLOPES NORTHERN CASCADES-OKANOGAN VALLEY-WATERVILLE PLATEAU- 605 AM PST THU NOV 20 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH IDAHO... CENTRAL WASHINGTON...NORTH CENTRAL WASHINGTON AND NORTHEAST WASHINGTON. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY CONFIDENCE IS HIGH THAT MANY OF THE AREA MOUNTAINS WILL EXPERIENCE PERIODS OF SNOW THROUGH EARLY NEXT WEEK. MOST OF THE SNOW WILL IMPACT LOCATIONS ALONG THE EAST SLOPES OF THE CASCADES...AND OVER THE MOUNTAINS OF NORTHEAST AND NORTH- CENTRAL WASHINGTON AS WELL AS THE IDAHO PANHANDLE MOUNTAINS. THE BEST CHANCE FOR SIGNIFICANT SNOW WILL OCCUR FROM FRIDAY AFTERNOON INTO SATURDAY. ANOTHER ROUND OF SIGNIFICANT SNOW IS EXPECTED LATE SUNDAY INTO MONDAY. TEMPERATURES WILL GRADUALLY WARM ABOVE FREEZING IN MANY OF THE NEARBY VALLEYS SO SIGNIFICANT SNOW AMOUNTS ARE NOT EXPECTED AT THIS TIME.
Nearby
Winter Storm Warnings in Washington, 2014Winter Storm Warnings in Idaho, 2014Every winter storm warning in 2014
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.