Alert archive / Washington / Winter Storm Warnings in 2019

Winter Storm Warning 13, NWS Spokane, WA

December 17, 20198 counties in Washington; Bonner County, Boundary County, Kootenai County, Idaho

NWS Spokane, WA issued this winter storm warning at Dec 17, 2019, 1:58 PM PST for 8 counties in Washington; Bonner County, Boundary County, Kootenai County, Idaho. It took effect at Dec 18, 2019, 4:00 PM PST. It was in force for 44 hr. 60 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
Dec 17, 2019, 1:58 PM PST (21:58 UTC)
In effect from
Dec 18, 2019, 4:00 PM PST
Expired
Dec 20, 2019, 12:00 PM PST
In force
44 hr
Issued by
NWS Spokane, WA

Counties Bonner County, ID, Boundary County, ID, Kootenai County, ID, Chelan County, WA, 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), 64 km from the middle of the area, began a volume at 22:02 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
Dec 19, 5:00 AM PSTSNOW 210 Ssw Wenatchee, WA
Dec 19, 5:04 AM PSTSNOW 4Leavenworth, WAESTIMATED 3.0 - 4.0 INCHES.
Dec 19, 6:30 AM PSTSNOW 2.72 S 5 Mile, WA
Dec 19, 7:30 AM PSTSNOW 2.43 Nw Airway Heights, WASTORM ENDING MEASUREMENT.
Dec 19, 7:32 AM PSTSNOW 2Spokane, WANWS FAMILY.
Dec 19, 7:35 AM PSTSNOW 22 S Spokane South Hill, WATWITTER REPORT.
Dec 19, 7:38 AM PSTSNOW 2Green Acres, WATWITTER. ELEVATION 2300 FT.
Dec 19, 7:55 AM PSTSNOW 2.5Spokane International, WACORRECTS PREVIOUS SNOW REPORT FROM SPOKANE INTERNATIONAL.
Dec 19, 7:55 AM PSTSNOW 2.5Spokane International, WA
Dec 19, 8:08 AM PSTSNOW 11 Nne Ponderay, IDSNOW MEASUREMENT SINCE 5:00 AM.
Dec 19, 8:20 AM PSTSNOW 22 Nnw Spokane, WAOVERNIGHT SNOW MEASUREMENT.
Dec 19, 8:57 AM PSTSNOW 3Spokane Valley, WA
Dec 19, 9:54 AM PSTSNOW 2.83 W Colbert, WA
Dec 19, 9:54 AM PSTSNOW 31 Nne Dover, ID
Dec 19, 1:00 PM PSTSNOW 34 Se Dover, IDMEASUREMENT TAKEN AT ELEVATION OF 2350 FT.
Dec 19, 6:00 PM PSTSNOW 3.5Dover, IDAT 2350 FEET.
Dec 19, 7:30 PM PSTSNOW 3Ford, WA
Dec 19, 7:30 PM PSTSNOW 3Newport, WA33 DEGREES WITH LIGHT SNOW AT TIME OF REPORT.
Dec 19, 7:30 PM PSTSNOW 3.8Quincy, WASNOW HAD STOPPED PRIOR TO TIME OF REPORT.
Dec 19, 7:30 PM PSTHEAVY SNOW 7.5Peshastin, WA
Dec 19, 7:35 PM PSTHEAVY SNOW 142 Ssw Leavenworth, WA14 INCHES SNOW BETWEEN 2 AND 730 PM PST AND STILL SNOWING. STATION ELEVATION: 1320 FT.
Dec 19, 7:53 PM PSTHEAVY SNOW 88 W Cashmere, WA
Dec 19, 8:30 PM PSTHEAVY SNOW 9.51 Nne Cashmere, WASINCE 1230 PM.
Dec 19, 8:43 PM PSTHEAVY SNOW 51 Nnw Omak, WA4 INCHES BETWEEN 3 AND 8 PM. 1 INCH IN THE MORNING. STILL SNOWING.
Dec 19, 9:07 PM PSTHEAVY SNOW 6Entiat, WA6 INCHES OF SNOW BETWEEN 130-2PM AND 9 PM. STILL SNOWING.
Dec 19, 9:58 PM PSTHEAVY SNOW 6Okanogan, WASTORM TOTAL OF 6 INCHES OF SNOW BETWEEN 3-9PM PST.
Dec 19, 10:00 PM PSTHEAVY SNOW 55 Nne Deer Park, WA24 HOUR REPORT.
Dec 19, 11:00 PM PSTHEAVY SNOW 7.54 Sse Okanogan, WAAT 2888 FEET.
Dec 19, 11:05 PM PSTHEAVY SNOW 192 Ssw Leavenworth, WAUPDATED TO PREVIOUS HEAVY SNOW REPORT FROM 2 SSW LEAVENWORTH. 19 INCHES SNOW BETWEEN 2 PM AND 1100 PM PST. NOW CHANGING TO A MIX OR SLEET AND FREEZING RAIN. STATION ELEVATION: 1320 FT.
Dec 20, 2:00 AM PSTHEAVY SNOW 7Usk, WA7 INCHES OF NEW SNOW BEFORE CHANGING TO RAIN ABOUT 2 AM.
Dec 20, 2:00 AM PSTHEAVY SNOW 2814 S Lucerne, WAPOPE RIDGE SNOTEL, ELEVATION 3590 FEET. 26 HOUR SNOW TOTAL.
Dec 20, 3:00 AM PSTHEAVY SNOW 284 Sw Telma, WAMERRITT, WA. WAS STILL SNOWING AT TIME OF REPORT.
Dec 20, 6:00 AM PSTHEAVY SNOW 2816 Nw Mazama, WAHARTS PASS SNOTEL, ELEVATION 6490 FEET. 30 HOUR SNOW TOTAL.
Dec 20, 6:30 AM PSTSNOW 3.51 Nnw Oroville, WACOCORAHS STATION WA-OK-5 1.2 NNW OROVILLE.
Dec 20, 6:50 AM PSTSNOW 3.5Metaline Falls, WACOCORAHS STATION WA-PO-10 0.4 SSW METALINE FALLS.
Dec 20, 7:00 AM PSTSNOW 3.31 Se East Wenatchee, WACOCORAHS STATION WA-DG-23 EAST WENATCHEE 1.3 SE.
Dec 20, 7:00 AM PSTSNOW 3.41 Sse East Wenatchee, WACOCORAHS STATION WA-DG-20 1.5 SSE EAST WENATCHEE.
Dec 20, 7:00 AM PSTSNOW 3.99 Se Elmira, IDCOCORAHS STATION ID-BR-27 13.9 NE SANDPOINT.
Dec 20, 7:00 AM PSTHEAVY SNOW 5.12 Wnw Wenatchee, WACOCORAHS STATION WA-CH-38 WENATCHEE 2.3 WNW.
Dec 20, 7:00 AM PSTHEAVY SNOW 61 Ese Twisp, WACOCORAHS STATION WA-OK-33 TWISP 1.3 ESE.
Dec 20, 7:00 AM PSTHEAVY SNOW 63 N Brewster, WA
Dec 20, 7:00 AM PSTHEAVY SNOW 6.55 Nnw Ardenvoir, WACOCORAHS STATION WA-CH-22 12.2 NW ENTIAT.
Dec 20, 7:00 AM PSTHEAVY SNOW 151 Nnw Plain, WACOCORAHS STATION WA-CH-33 12.4 N LEAVENWORTH.
Dec 20, 7:00 AM PSTHEAVY SNOW 3215 W Lucerne, WALYMAN LAKE SNOTEL, ELEVATION 5980 FEET. SINCE 2 PM THURSDAY.
Dec 20, 7:20 AM PSTHEAVY SNOW 51 N Wenatchee, WACOCORAHS STATION WA-CH-11 0.6 N WENATCHEE.
Dec 20, 7:30 AM PSTHEAVY SNOW 96 Ese Mazama, WACOCORAHS STATION WA-OK-16 6.8 NNW WINTHROP.
Dec 20, 7:50 AM PSTSNOW 3.51 Nne Bonners Ferry, ID
Dec 20, 7:50 AM PSTHEAVY SNOW 76 E Colburn, IDSNOW TOTAL SINCE 6 AM YESTERDAY. SNOW CHANGED TO RAIN THIS MORNING BETWEEN 2-6 AM.
Dec 20, 7:50 AM PSTHEAVY SNOW 8Winthrop, WA
Dec 20, 8:00 AM PSTSNOW 36 E Ellisforde, WACO-OP OBSERVER STATION TKTW1 TONASKET 11 NE.
Dec 20, 8:00 AM PSTSNOW 3.36 Nne Priest River, IDCOCORAHS STATION ID-BR-26 5.9 NNE PRIEST RIVER.
Dec 20, 8:00 AM PSTHEAVY SNOW 51 Wnw Wenatchee, WACO-OP OBSERVER STATION EATW1 1.3 W WENATCHEE.
Dec 20, 8:00 AM PSTHEAVY SNOW 33.59 W Lucerne, WACO-OP OBSERVER STATION HLDW1 8.6 W LUCERNE.
Dec 20, 8:02 AM PSTSNOW 3Moyie Springs, IDSNOW LAST NIGHT. CURRENTLY RAINING.
Dec 20, 8:06 AM PSTHEAVY SNOW 62 N East Wenatchee, WA
Dec 20, 8:10 AM PSTHEAVY SNOW 63 Nne Sunnyslope, WAROCKY REACH DAM.
Dec 20, 8:15 AM PSTSNOW 3.71 Wsw Wenatchee, WACOCORAHS STATION WA-CH-13 1.0 WSW WENATCHEE.
Dec 20, 8:17 AM PSTHEAVY SNOW 13.3Peshastin, WACOCORAHS STATION WA-CH-28 0.7 NE PESHASTIN.
Dec 20, 8:33 AM PSTSNOW 32 E Moyie Springs, IDSNOWFALL LAST NIGHT.
Dec 20, 8:42 AM PSTHEAVY SNOW 18Plain, WASTORM TOTAL SNOW FROM TWO ROUNDS OF SNOW. NOW 33 DEGREES WITH RAIN.

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, 10.0 hours before the alert went out and 142 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, Spokane, WA at 12:00Z on 2019-12-17Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Spokane, WA at 12:00Z on 2019-12-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 185 square meters per square second.193958Sfc1 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
1590 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
185 m²/s²
0-3 km storm-relative helicity
241 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

154 
WWUS46 KOTX 172158
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
158 PM PST Tue Dec 17 2019

...Strong and wet winter storm to impact the region late this 
week...

.A very moist and persistent storm system will bring heavy
mountain snow to the region beginning Wednesday night in the
Cascades and spreading across the remaining mountains around the
region on Thursday. Valleys and the far western Columbia Basin 
will also receive initial heavy snow with a messy change over to 
freezing rain and eventually rain by Friday afternoon. 

WAZ042-181315-
/O.NEW.KOTX.WS.W.0013.191219T0000Z-191220T1200Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
158 PM PST Tue Dec 17 2019

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

* WHAT...Heavy mixed wintry precipitation expected. Total snow
  accumulations of 8 to 10 inches in the lower valleys to to 30
  inches or more in the mountains and upper valleys. Ice
  accumulations in the valleys of a light glaze. Winds gusting as
  high as 35 mph on ridges.

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...From 4 PM Wednesday to 4 AM PST Friday.

* IMPACTS...Travel will be very difficult to impossible. Patchy
  blowing snow could significantly reduce visibility. The
  hazardous conditions will impact the morning and evening 
  commute.

* ADDITIONAL DETAILS...Travelers planning on crossing Stevens,
  Blewett and Loup Loup passes will encounter severe winter
  driving conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ001-004-181315-
/O.NEW.KOTX.WS.A.0013.191219T1400Z-191220T2000Z/
Northern Panhandle-Central Panhandle Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Kellogg, 
Pinehurst, Osburn, Wallace, Mullan, Fourth of July Pass, 
Dobson Pass, and Lookout Pass
158 PM PST Tue Dec 17 2019

...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
FRIDAY MORNING...

* WHAT...Heavy snow possible. Total snow accumulations of 6 to 8
  inches in the valleys and 20 inches in the mountains. Winds 
  could gust as high as 35 mph on ridges.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, 
  Schweitzer Mountain Road, Kellogg, Pinehurst, Osburn, Wallace, 
  Mullan, Fourth of July Pass, Dobson Pass, and Lookout Pass.

* WHEN...From Thursday morning through Friday morning.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

* ADDITIONAL DETAILS...Snow levels will rise off of the valley
  floors Friday but heavy snow will continue over the mountains. 
 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation. 

&&

$$

WAZ037-038-181315-
/O.NEW.KOTX.WS.A.0013.191219T2000Z-191220T2000Z/
Northeast Mountains-Okanogan Highlands-
Including the following locations Colville, Northport, Deer Park,
Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, 
Orin-Rice Road, Flowery Trail Road, Republic, Inchelium, 
Wauconda, Chesaw Road, Highway 20 Wauconda Summit, 
Boulder Creek Road, and Sherman Pass
158 PM PST Tue Dec 17 2019

...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow
  accumulations of 4 to 6 inches and light ice accumulations in
  the valleys, with 12 to 20 inches of snow accumulation in the 
  mountains. 

* WHERE...Colville, Northport, Deer Park, Chewelah, Newport, 
  Kettle Falls, Springdale-Hunters Road, Orin-Rice Road, Flowery 
  Trail Road, Republic, Inchelium, Wauconda, Chesaw Road, 
  Highway 20 Wauconda Summit, Boulder Creek Road, and Sherman 
  Pass.

* WHEN...From Thursday afternoon through Friday morning.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning or evening commute.

* ADDITIONAL DETAILS...Snow levels will rise off of the valley
  floors Friday but heavy snow will continue over the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation. 

&&

$$

WAZ041-043-044-181315-
/O.NEW.KOTX.WS.A.0013.191219T2000Z-191220T2000Z/
Wenatchee Area-Okanogan Valley-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Omak, Okanogan, Brewster, Bridgeport, Oroville, Nespelem, 
Disautel Pass, Waterville, Mansfield, and Badger Mountain Road
158 PM PST Tue Dec 17 2019

...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow
  accumulations of 3 to 9 inches and ice accumulations of around
  one tenth of an inch possible. 

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Omak, Okanogan, Brewster, 
  Bridgeport, Oroville, Nespelem, Disautel Pass, Waterville, 
  Mansfield, and Badger Mountain Road.

* WHEN...From Thursday afternoon through Friday morning.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

* ADDITIONAL DETAILS...Precipitation will be accumulating snow
  Thursday afternoon and transition to freezing rain and
  eventually rain on Friday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation. 

&&

$$
12 follow-up statements
739 
WWUS46 KOTX 181301
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
501 AM PST Wed Dec 18 2019

...Strong and wet winter storm to impact the region beginning
tonight and lasting into the weekend...

.A very moist and persistent storm system will bring heavy
mountain snow to the region beginning tonight in the Cascades and
spreading across the remaining mountains around the region on 
Thursday. Valleys and the far western Columbia Basin will also 
receive initial heavy snow with a messy change over to freezing 
rain and eventually rain by Friday afternoon.

WAZ042-190000-
/O.CON.KOTX.WS.W.0013.191219T0000Z-191220T1200Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
501 AM PST Wed Dec 18 2019

...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 4 AM PST FRIDAY...

* WHAT...Heavy mixed wintry precipitation expected. Total snow
  accumulations of 8 to 10 inches in the lower valleys and 30 
  inches or more in the mountains and upper valleys. Ice 
  accumulations in the valleys of a light glaze. Winds gusting as 
  high as 35 mph on ridges.

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...From 4 PM Wednesday to 4 AM PST Friday.

* IMPACTS...Travel will be very difficult to impossible. Patchy 
  blowing snow could significantly reduce visibility. The 
  hazardous conditions will impact the morning and evening 
  commute.

* ADDITIONAL DETAILS...Travelers planning on crossing Stevens, 
  Blewett and Loup Loup passes will encounter severe winter 
  driving conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ001-004-190000-
/O.CON.KOTX.WS.A.0013.191219T1400Z-191220T2000Z/
Northern Panhandle-Central Panhandle Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Kellogg, 
Pinehurst, Osburn, Wallace, Mullan, Fourth of July Pass, 
Dobson Pass, and Lookout Pass
501 AM PST Wed Dec 18 2019

...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH FRIDAY MORNING...

* WHAT...Heavy snow possible. Total snow accumulations of 6 to 8 
  inches in the valleys and 20 inches in the mountains. Winds 
  could gust as high as 35 mph on ridges.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, 
  Schweitzer Mountain Road, Kellogg, Pinehurst, Osburn, Wallace, 
  Mullan, Fourth of July Pass, Dobson Pass, and Lookout Pass.

* WHEN...From Thursday morning through Friday morning.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

* ADDITIONAL DETAILS...Snow levels will rise off of the valley 
  floors Friday but heavy snow will continue over the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

WAZ037-038-190000-
/O.CON.KOTX.WS.A.0013.191219T2000Z-191220T2000Z/
Northeast Mountains-Okanogan Highlands-
Including the following locations Colville, Northport, Deer Park,
Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, 
Orin-Rice Road, Flowery Trail Road, Republic, Inchelium, 
Wauconda, Chesaw Road, Highway 20 Wauconda Summit, 
Boulder Creek Road, and Sherman Pass
501 AM PST Wed Dec 18 2019

...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow 
  accumulations of 4 to 6 inches and light ice accumulations in 
  the valleys, with 12 to 20 inches of snow accumulation in the 
  mountains.

* WHERE...Colville, Northport, Deer Park, Chewelah, Newport, 
  Kettle Falls, Springdale-Hunters Road, Orin-Rice Road, Flowery 
  Trail Road, Republic, Inchelium, Wauconda, Chesaw Road, 
  Highway 20 Wauconda Summit, Boulder Creek Road, and Sherman 
  Pass.

* WHEN...From Thursday afternoon through Friday morning.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning or evening commute.

* ADDITIONAL DETAILS...Snow levels will rise off of the valley 
  floors Friday but heavy snow will continue over the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

WAZ041-043-044-190000-
/O.CON.KOTX.WS.A.0013.191219T2000Z-191220T2000Z/
Wenatchee Area-Okanogan Valley-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Omak, Okanogan, Brewster, Bridgeport, Oroville, Nespelem, 
Disautel Pass, Waterville, Mansfield, and Badger Mountain Road
501 AM PST Wed Dec 18 2019

...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...

* WHAT...Heavy mixed precipitation possible. Total snow 
  accumulations of 3 to 9 inches and ice accumulations of around 
  one tenth of an inch possible.

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Omak, Okanogan, Brewster, 
  Bridgeport, Oroville, Nespelem, Disautel Pass, Waterville, 
  Mansfield, and Badger Mountain Road.

* WHEN...From Thursday afternoon through Friday morning.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

* ADDITIONAL DETAILS...Precipitation will be accumulating snow 
  Thursday afternoon and transition to freezing rain and 
  eventually rain on Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$
155 
WWUS46 KOTX 182310
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
310 PM PST Wed Dec 18 2019

...Strong and wet winter storm to impact the region beginning
tonight and lasting into the weekend...


IDZ001-191400-
/O.UPG.KOTX.WS.A.0013.191219T1400Z-191220T2000Z/
/O.EXB.KOTX.WS.W.0013.191219T1400Z-191220T2000Z/
Northern Panhandle-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, and Schweitzer Mountain Road
310 PM PST Wed Dec 18 2019

...WINTER STORM WARNING IN EFFECT FROM 6 AM THURSDAY TO NOON PST
FRIDAY...

* WHAT...Heavy mountain snow expected. Lowland snow accumulations
  of 3 to 6 inches. Mountain accumulations of 2 feet or more.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, and 
  Schweitzer Mountain Road.

* WHEN...From 6 AM Thursday to noon PST Friday.

* IMPACTS...Expect a treacherous commute Thursday morning. A
  second round of heavy snow Thursday night will produce more
  accumulating snow.

* ADDITIONAL DETAILS...Snow accumulations of 1 to 3 inches will
  create the potential for a slick morning commute on Thursday. A
  second round of heavy snow Thursday night will contribute
  another 2 to 4 inches of snow accumulation before precipitation
  transitions to rain late Thursday night into Friday morning. 
  The mountains will receive periods of moderate to heavy snow 
  Thursday into Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ037-191400-
/O.UPG.KOTX.WS.A.0013.191219T2000Z-191220T2000Z/
/O.EXB.KOTX.WS.W.0013.191219T1400Z-191220T2000Z/
Northeast Mountains-
Including the following locations Colville, Northport, Deer Park,
Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, 
Orin-Rice Road, and Flowery Trail Road
310 PM PST Wed Dec 18 2019

...WINTER STORM WARNING IN EFFECT FROM 6 AM THURSDAY TO NOON PST
FRIDAY...

* WHAT...Heavy snow expected. Lowland snow accumulations of 2 to 
  5 inches. Mountain accumulations of 1 to 2 feet.

* WHERE...Colville, Northport, Deer Park, Chewelah, Newport, 
  Kettle Falls, Springdale-Hunters Road, Orin-Rice Road, and 
  Flowery Trail Road.

* WHEN...From 6 AM Thursday to noon PST Friday.

* IMPACTS...Expect a treacherous commute Thursday morning. A
  second round of heavy snow Thursday night will produce more
  accumulating snow.

* ADDITIONAL DETAILS...Snow accumulations of 1 to 3 inches will
  create the potential for a slick morning commute on Thursday. A
  second round of heavy snow Thursday night will contribute
  another 2 to 4 inches of snow accumulation before precipitation
  transitions to rain late Thursday night into Friday morning. The
  mountains will receive periods of moderate to heavy snow
  Thursday into Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ041-044-191400-
/O.UPG.KOTX.WS.A.0013.191219T2000Z-191220T2000Z/
/O.EXB.KOTX.WS.W.0013.191219T2000Z-191220T1200Z/
Wenatchee Area-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Waterville, Mansfield, and Badger Mountain Road
310 PM PST Wed Dec 18 2019

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

* WHAT...Moderate snow accumulations expected. Total snow 
  accumulations of 2 to 5 inches and ice accumulations of around 
  one tenth of an inch.

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Waterville, Mansfield, and 
  Badger Mountain Road.

* WHEN...From noon Thursday to 4 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected Thursday
  and Thursday night due to a combination of snow and light
  freezing rain accumulations.

* ADDITIONAL DETAILS...Light snow accumulations are expected
  overnight tonight. Moderate snow accumulations will develop on
  Thursday. A transition from snow to freezing rain is expected
  Thursday evening. Temperatures should climb above freezing on
  Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ038-043-191400-
/O.UPG.KOTX.WS.A.0013.191219T2000Z-191220T2000Z/
/O.EXB.KOTX.WS.W.0013.191220T0000Z-191220T1500Z/
Okanogan Highlands-Okanogan Valley-
Including the following locations Republic, Inchelium, Wauconda, 
Chesaw Road, Highway 20 Wauconda Summit, Boulder Creek Road, 
Sherman Pass, Omak, Okanogan, Brewster, Bridgeport, Oroville, 
Nespelem, and Disautel Pass
310 PM PST Wed Dec 18 2019

...WINTER STORM WARNING IN EFFECT FROM 4 PM THURSDAY TO 7 AM PST
FRIDAY...

* WHAT...Heavy snow expected. Total lowland snow accumulations of
  2 to 5 inches and localized ice accumulations up to a tenth of
  an inch. Total mountain accumulation of 6 to 12 inches.

* WHERE...Republic, Inchelium, Wauconda, Chesaw Road, Highway 20 
  Wauconda Summit, Boulder Creek Road, Sherman Pass, Omak, 
  Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and 
  Disautel Pass.

* WHEN...From 4 PM Thursday to 7 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected Thursday
  and Thursday night due to a combination of snow and light
  freezing rain accumulations.

* ADDITIONAL DETAILS...Light snow accumulations are expected
  overnight tonight. Moderate snow will develop on Thursday
  afternoon and Thursday night. A transition from snow to rain or
  freezing rain is expected Thursday evening. Temperatures should
  climb above freezing on Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ042-191400-
/O.EXT.KOTX.WS.W.0013.191219T0000Z-191220T1500Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
310 PM PST Wed Dec 18 2019

...WINTER STORM WARNING NOW IN EFFECT UNTIL 7 AM PST FRIDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 15
  inches in the valleys and 2 to 4 feet in the mountains. Ice
  accumulations in the valleys of a light glaze.

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...Until 7 AM PST Friday.

* IMPACTS...Mountain travel will be very difficult to impossible.
  Heavy wet snow has the potential to break tree limbs and cause
  power outages Thursday night into Friday.

* ADDITIONAL DETAILS...Light snow accumulations are expected
  tonight. Heavy snow will develop late Thursday afternoon or
  Thursday evening. Stevens Pass has the potential to receive 2 to
  4 feet of snow between Thursday night and Saturday. Places like
  Plain, Lake Wenatchee, Mazama, and Stehekin have a good chance
  of receiving 1 to 2 feet of snow by Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ004-191400-
/O.UPG.KOTX.WS.A.0013.191219T1400Z-191220T2000Z/
/O.NEW.KOTX.WW.Y.0035.191219T1200Z-191220T1200Z/
Central Panhandle Mountains-
Including the following locations Kellogg, Pinehurst, Osburn, 
Wallace, Mullan, Fourth of July Pass, Dobson Pass, 
and Lookout Pass
310 PM PST Wed Dec 18 2019

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

* WHAT...Snow expected. Total snow accumulations of 1 to 3 inches
  in the valleys. High mountain elevations 1 to 2 feet.

* WHERE...Kellogg, Pinehurst, Osburn, Wallace, Mullan, Fourth of 
  July Pass, Dobson Pass, and Lookout Pass.

* WHEN...From 4 AM Thursday to 4 AM PST Friday.

* IMPACTS...Accumulations of 1 to 3 inches early Thursday morning
  will contribute to the potential of treacherous driving
  conditions for the Thursday morning commute. A transition from
  snow to rain is expected by Thursday evening with heavy mountain
  snow persisting through Friday.

* ADDITIONAL DETAILS...Moderate to heavy snow accumulations are
  likely at Lookout Pass on Interstate 90 Thursday night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ031-191400-
/O.NEW.KOTX.WW.Y.0035.191219T0900Z-191220T0600Z/
Northeast Blue Mountains-
Including the following locations Anatone, Peola, Mountain Road, 
and Cloverland Road
310 PM PST Wed Dec 18 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO 10 PM PST
THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 3 to 7 
  inches. Winds gusting as high as 40 mph on exposed ridges.

* WHERE...Anatone, Peola, Mountain Road, and Cloverland Road.

* WHEN...From 1 AM to 10 PM PST Thursday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Snow levels will rise above 5000 feet
  Thursday night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ002-003-WAZ033-036-191400-
/O.NEW.KOTX.WW.Y.0035.191219T0900Z-191219T2000Z/
Coeur d'Alene Area-Idaho Palouse-Washington Palouse-Spokane Area-
Including the following locations Coeur d'Alene, Post Falls, 
Hayden, Worley, Moscow, Plummer, Potlatch, Genesee, Pullman, 
Colfax, Rosalia, Oakesdale, Tekoa, Uniontown, Downtown Spokane, 
Spokane Valley, Airway Heights, Cheney, Davenport, Rockford, 
and Fairfield
310 PM PST Wed Dec 18 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM TO NOON PST
THURSDAY FOR THE PALOUSE ALONG AND EAST OF HIGHWAY 195...

* WHAT...Snow expected for the Palouse along and east of Highway
  195. Snow accumulations of 1 to 3 inches.

* WHERE...Coeur d'Alene, Post Falls, Hayden, Worley, Moscow, 
  Plummer, Potlatch, Genesee, Pullman, Colfax, Rosalia, 
  Oakesdale, Tekoa, Uniontown, Downtown Spokane, Spokane Valley, 
  Airway Heights, Cheney, Davenport, Rockford, and Fairfield.

* WHEN...From 1 AM to noon PST Thursday.

* IMPACTS...Light snow accumulations early Thursday morning will
  contribute to the potential for a treacherous commute.

* ADDITIONAL DETAILS...A mix of rain and snow on Thursday
  afternoon may produce additional localized accumulations before
  precipitation transitions to rain late in the afternoon or
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
291 
WWUS46 KOTX 182338
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
338 PM PST Wed Dec 18 2019

...Strong and wet winter storm to impact the region beginning
tonight and lasting into the weekend...

WAZ042-191400-
/O.CON.KOTX.WS.W.0013.191219T0000Z-191220T1500Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
338 PM PST Wed Dec 18 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 15
  inches in the valleys and 2 to 4 feet in the mountains. Ice
  accumulations in the valleys of a light glaze.

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...Until 7 AM PST Friday.

* IMPACTS...Mountain travel will be very difficult to impossible.
  Heavy wet snow has the potential to break tree limbs and cause
  power outages Thursday night into Friday.

* ADDITIONAL DETAILS...Light snow accumulations are expected
  tonight. Heavy snow will develop late Thursday afternoon or
  Thursday evening. Stevens Pass has the potential to receive 2 to
  4 feet of snow between Thursday night and Saturday. Places like
  Plain, Lake Wenatchee, Mazama, and Stehekin have a good chance
  of receiving 1 to 2 feet of snow by Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ001-WAZ037-191400-
/O.CON.KOTX.WS.W.0013.191219T1400Z-191220T2000Z/
Northern Panhandle-Northeast Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Colville, 
Northport, Deer Park, Chewelah, Newport, Kettle Falls, 
Springdale-Hunters Road, Orin-Rice Road, and Flowery Trail Road
338 PM PST Wed Dec 18 2019

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM THURSDAY TO
NOON PST FRIDAY...

* WHAT...Heavy mountain snow expected. Lowland snow accumulations
  of 3 to 6 inches. Mountain accumulations of 1 to 2 feet.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport,
  Schweitzer Mountain Road, Colville, Northport, Deer Park, 
  Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, Orin- 
  Rice Road, and Flowery Trail Road.

* WHEN...From 6 AM Thursday to noon PST Friday.

* IMPACTS...Expect a treacherous commute Thursday morning. A
  second round of heavy snow Thursday night will produce more
  accumulating snow.

* ADDITIONAL DETAILS...Snow accumulations of 1 to 3 inches will
  create the potential for a slick morning commute on Thursday. A
  second round of heavy snow Thursday night will contribute
  another 2 to 4 inches of snow accumulation before precipitation
  transitions to rain late Thursday night into Friday morning. 
  The mountains will receive periods of moderate to heavy snow 
  Thursday into Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ041-044-191400-
/O.CON.KOTX.WS.W.0013.191219T2000Z-191220T1200Z/
Wenatchee Area-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Waterville, Mansfield, and Badger Mountain Road
338 PM PST Wed Dec 18 2019

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

* WHAT...Moderate snow accumulations expected. Total snow 
  accumulations of 2 to 5 inches and ice accumulations of around 
  one tenth of an inch.

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Waterville, Mansfield, and 
  Badger Mountain Road.

* WHEN...From noon Thursday to 4 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected Thursday
  and Thursday night due to a combination of snow and light
  freezing rain accumulations.

* ADDITIONAL DETAILS...Light snow accumulations are expected
  overnight tonight. Moderate snow accumulations will develop on
  Thursday. A transition from snow to freezing rain is expected
  Thursday evening. Temperatures should climb above freezing on
  Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ038-043-191400-
/O.CON.KOTX.WS.W.0013.191220T0000Z-191220T1500Z/
Okanogan Highlands-Okanogan Valley-
Including the following locations Republic, Inchelium, Wauconda, 
Chesaw Road, Highway 20 Wauconda Summit, Boulder Creek Road, 
Sherman Pass, Omak, Okanogan, Brewster, Bridgeport, Oroville, 
Nespelem, and Disautel Pass
338 PM PST Wed Dec 18 2019

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

* WHAT...Heavy snow expected. Total lowland snow accumulations of
  2 to 5 inches and localized ice accumulations up to a tenth of
  an inch. Total mountain accumulation of 6 to 12 inches.

* WHERE...Republic, Inchelium, Wauconda, Chesaw Road, Highway 20 
  Wauconda Summit, Boulder Creek Road, Sherman Pass, Omak, 
  Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and 
  Disautel Pass.

* WHEN...From 4 PM Thursday to 7 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected Thursday
  and Thursday night due to a combination of snow and light
  freezing rain accumulations.

* ADDITIONAL DETAILS...Light snow accumulations are expected
  overnight tonight. Moderate snow will develop on Thursday
  afternoon and Thursday night. A transition from snow to rain or
  freezing rain is expected Thursday evening. Temperatures should
  climb above freezing on Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ004-191400-
/O.CON.KOTX.WW.Y.0035.191219T1200Z-191220T1200Z/
Central Panhandle Mountains-
Including the following locations Kellogg, Pinehurst, Osburn, 
Wallace, Mullan, Fourth of July Pass, Dobson Pass, 
and Lookout Pass
338 PM PST Wed Dec 18 2019

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

* WHAT...Snow expected. Total snow accumulations of 1 to 3 inches
  in the valleys. High mountain elevations 1 to 2 feet.

* WHERE...Kellogg, Pinehurst, Osburn, Wallace, Mullan, Fourth of 
  July Pass, Dobson Pass, and Lookout Pass.

* WHEN...From 4 AM Thursday to 4 AM PST Friday.

* IMPACTS...Accumulations of 1 to 3 inches early Thursday morning
  will contribute to the potential of treacherous driving
  conditions for the Thursday morning commute. A transition from
  snow to rain is expected by Thursday evening with heavy mountain
  snow persisting through Friday.

* ADDITIONAL DETAILS...Moderate to heavy snow accumulations are
  likely at Lookout Pass on Interstate 90 Thursday night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ031-191400-
/O.CON.KOTX.WW.Y.0035.191219T0900Z-191220T0600Z/
Northeast Blue Mountains-
Including the following locations Anatone, Peola, Mountain Road, 
and Cloverland Road
338 PM PST Wed Dec 18 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 10 PM
PST THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 3 to 7 
  inches. Winds gusting as high as 40 mph on exposed ridges.

* WHERE...Anatone, Peola, Mountain Road, and Cloverland Road.

* WHEN...From 1 AM to 10 PM PST Thursday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Snow levels will rise above 5000 feet
  Thursday night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ002-WAZ036-191400-
/O.CON.KOTX.WW.Y.0035.191219T0900Z-191219T2000Z/
Coeur d'Alene Area-Spokane Area-
Including the following locations Coeur d'Alene, Post Falls, 
Hayden, Worley, Downtown Spokane, Spokane Valley, Airway Heights,
Cheney, Davenport, Rockford, and Fairfield
338 PM PST Wed Dec 18 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON
PST THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches.

* WHERE...Coeur d'Alene, Post Falls, Hayden, Worley, Downtown 
  Spokane, Spokane Valley, Airway Heights, Cheney, Davenport, 
  Rockford, and Fairfield.

* WHEN...From 1 AM to noon PST Thursday.

* IMPACTS...Light snow accumulations early Thursday morning will
  contribute to the potential for a treacherous commute.

* ADDITIONAL DETAILS...A mix of rain and snow on Thursday
  afternoon may produce additional localized accumulations before
  precipitation transitions to rain late in the afternoon or
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ003-WAZ033-191400-
/O.CON.KOTX.WW.Y.0035.191219T0900Z-191219T2000Z/
Idaho Palouse-Washington Palouse-
Including the following locations Moscow, Plummer, Potlatch, 
Genesee, Pullman, Colfax, Rosalia, Oakesdale, Tekoa, 
and Uniontown
338 PM PST Wed Dec 18 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON
PST THURSDAY FOR THE PALOUSE ALONG AND EAST OF HIGHWAY 195...

* WHAT...Snow expected for the Palouse along and east of Highway
  195. Snow accumulations of 1 to 3 inches.

* WHERE...Moscow, Plummer, Potlatch, Genesee, Pullman, Colfax,
  Rosalia, Oakesdale, Tekoa, Uniontown.

* WHEN...From 1 AM to noon PST Thursday.

* IMPACTS...Light snow accumulations early Thursday morning will
  contribute to the potential for a treacherous commute.

* ADDITIONAL DETAILS...A mix of rain and snow on Thursday
  afternoon may produce additional localized accumulations before
  precipitation transitions to rain late in the afternoon or
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
692 
WWUS46 KOTX 191346
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
546 AM PST Thu Dec 19 2019

...Strong and wet winter storm to impact the region will
last into the weekend...

IDZ001-WAZ037-192300-
/O.CON.KOTX.WS.W.0013.191219T1400Z-191220T2000Z/
Northern Panhandle-Northeast Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Colville, 
Northport, Deer Park, Chewelah, Newport, Kettle Falls, 
Springdale-Hunters Road, Orin-Rice Road, and Flowery Trail Road
546 AM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST FRIDAY...

* WHAT...Heavy mountain snow expected. Lowland snow 
  accumulations of 3 to 6 inches. Mountain accumulations of 1 to 
  2 feet.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, 
  Schweitzer Mountain Road, Colville, Northport, Deer Park, 
  Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, Orin-
   Rice Road, and Flowery Trail Road.

* WHEN...From 6 AM today to noon PST Friday.

* IMPACTS...Expect a treacherous commute this morning. A second
  round of heavy snow tonight will produce more accumulating 
  snow.

* ADDITIONAL DETAILS...Snow accumulations of 1 to 3 inches will
  create the potential for a slick morning commute on this
  morning. A second round of heavy snow tonight will contribute
  another 2 to 4 inches of snow accumulation before precipitation
  transitions to rain late tonight into Friday morning. The
  mountains will receive periods of moderate to heavy snow today 
  into Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ042-192300-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T1500Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
546 AM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 
  15 inches in the valleys and 2 to 4 feet in the mountains. Ice 
  accumulations in the valleys of a light glaze.

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...Until 7 AM PST Friday.

* IMPACTS...Mountain travel will be very difficult to impossible.
  Heavy wet snow has the potential to break tree limbs and cause
  power outages tonight into Friday.

* ADDITIONAL DETAILS...Heavy snow will develop late this afternoon
  or this evening. Stevens Pass has the potential to receive 2 to
  4 feet of snow between tonight and Saturday. Places like Plain,
  Lake Wenatchee, Mazama, and Stehekin have a good chance of 
  receiving 1 to 2 feet of snow by Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ041-044-192300-
/O.CON.KOTX.WS.W.0013.191219T2000Z-191220T1200Z/
Wenatchee Area-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Waterville, Mansfield, and Badger Mountain Road
546 AM PST Thu Dec 19 2019

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

* WHAT...Moderate snow accumulations expected. Total snow 
  accumulations of 2 to 5 inches and ice accumulations of around 
  one tenth of an inch.

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Waterville, Mansfield, and 
  Badger Mountain Road.

* WHEN...From noon today to 4 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected today and
  tonight due to a combination of snow and light freezing rain 
  accumulations.

* ADDITIONAL DETAILS...Moderate snow accumulations will develop 
  today. A transition from snow to freezing rain is expected this 
  evening. Temperatures should climb above freezing on Friday 
  morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ038-043-192300-
/O.CON.KOTX.WS.W.0013.191220T0000Z-191220T1500Z/
Okanogan Highlands-Okanogan Valley-
Including the following locations Republic, Inchelium, Wauconda, 
Chesaw Road, Highway 20 Wauconda Summit, Boulder Creek Road, 
Sherman Pass, Omak, Okanogan, Brewster, Bridgeport, Oroville, 
Nespelem, and Disautel Pass
546 AM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 7 AM PST FRIDAY...

* WHAT...Heavy snow expected. Total lowland snow accumulations 
  of 2 to 5 inches and localized ice accumulations up to a tenth 
  of an inch. Total mountain accumulation of 6 to 12 inches.

* WHERE...Republic, Inchelium, Wauconda, Chesaw Road, Highway 20 
  Wauconda Summit, Boulder Creek Road, Sherman Pass, Omak, 
  Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and 
  Disautel Pass.

* WHEN...From 4 PM today to 7 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected today and
  tonight due to a combination of snow and light freezing rain 
  accumulations.

* ADDITIONAL DETAILS...Moderate snow will develop on this
  afternoon and tonight. A transition from snow to rain or 
  freezing rain is expected this evening. Temperatures should 
  climb above freezing on Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ004-192300-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191220T1200Z/
Central Panhandle Mountains-
Including the following locations Kellogg, Pinehurst, Osburn, 
Wallace, Mullan, Fourth of July Pass, Dobson Pass, 
and Lookout Pass
546 AM PST Thu Dec 19 2019

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

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches in the valleys. High mountain elevations 1 to 2 feet.

* WHERE...Kellogg, Pinehurst, Osburn, Wallace, Mullan, Fourth of 
  July Pass, Dobson Pass, and Lookout Pass.

* WHEN...From 4 AM today to 4 AM PST Friday.

* IMPACTS...Accumulations of 1 to 3 inches early this morning will
  contribute to the potential of treacherous driving conditions
  for the this morning commute. A transition from snow to rain is
  expected by this evening with heavy mountain snow persisting 
  through Friday.

* ADDITIONAL DETAILS...Moderate to heavy snow accumulations are
  likely at Lookout Pass on Interstate 90 tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ031-192300-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191220T0600Z/
Northeast Blue Mountains-
Including the following locations Anatone, Peola, Mountain Road, 
and Cloverland Road
546 AM PST Thu Dec 19 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 3 to 7 
  inches. Winds gusting as high as 40 mph on exposed ridges.

* WHERE...Anatone, Peola, Mountain Road, and Cloverland Road.

* WHEN...From 1 AM to 10 PM PST today.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Snow levels will rise above 5000 feet
  tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ002-WAZ036-192000-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191219T2000Z/
Coeur d'Alene Area-Spokane Area-
Including the following locations Coeur d'Alene, Post Falls, 
Hayden, Worley, Downtown Spokane, Spokane Valley, Airway Heights,
Cheney, Davenport, Rockford, and Fairfield
546 AM PST Thu Dec 19 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON PST
TODAY...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches.

* WHERE...Coeur d'Alene, Post Falls, Hayden, Worley, Downtown 
  Spokane, Spokane Valley, Airway Heights, Cheney, Davenport, 
  Rockford, and Fairfield.

* WHEN...From 1 AM to noon PST today.

* IMPACTS...Light snow accumulations early this morning will 
  contribute to the potential for a treacherous commute.

* ADDITIONAL DETAILS...A mix of rain and snow on this afternoon 
  may produce additional localized accumulations before 
  precipitation transitions to rain late in the afternoon or 
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ003-WAZ033-192000-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191219T2000Z/
Idaho Palouse-Washington Palouse-
Including the following locations Moscow, Plummer, Potlatch, 
Genesee, Pullman, Colfax, Rosalia, Oakesdale, Tekoa, 
and Uniontown
546 AM PST Thu Dec 19 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY
FOR THE PALOUSE ALONG AND EAST OF HIGHWAY 195...

* WHAT...Snow expected for the Palouse along and east of Highway 
  195. Snow accumulations of 1 to 3 inches.

* WHERE...Moscow, Plummer, Potlatch, Genesee, Pullman, Colfax, 
  Rosalia, Oakesdale, Tekoa, Uniontown.

* WHEN...From 1 AM to noon PST today.

* IMPACTS...Light snow accumulations early this morning will 
  contribute to the potential for a treacherous commute.

* ADDITIONAL DETAILS...A mix of rain and snow this afternoon may 
  produce additional localized accumulations before precipitation 
  transitions to rain late in the afternoon or evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
522 
WWUS46 KOTX 191959
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
1159 AM PST Thu Dec 19 2019

...Strong and wet winter storm to impact the region will last
into the weekend...

IDZ002-WAZ036-192100-
/O.EXP.KOTX.WW.Y.0035.000000T0000Z-191219T2000Z/
Coeur d'Alene Area-Spokane Area-
Including the following locations Coeur d'Alene, Post Falls, 
Hayden, Worley, Downtown Spokane, Spokane Valley, Airway Heights,
Cheney, Davenport, Rockford, and Fairfield
1159 AM PST Thu Dec 19 2019

...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON PST TODAY...

Light snow showers will continue to be possible through this
afternoon, with little to no additional accumulation expected.

$$

IDZ003-WAZ033-192100-
/O.EXP.KOTX.WW.Y.0035.000000T0000Z-191219T2000Z/
Idaho Palouse-Washington Palouse-
Including the following locations Moscow, Plummer, Potlatch, 
Genesee, Pullman, Colfax, Rosalia, Oakesdale, Tekoa, 
and Uniontown
1159 AM PST Thu Dec 19 2019

...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON PST TODAY FOR THE
PALOUSE ALONG AND EAST OF HIGHWAY 195...

Light snow showers will continue to be possible through this
afternoon, with little to no additional accumulation expected.

$$

IDZ001-WAZ037-200400-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
Northern Panhandle-Northeast Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Colville, 
Northport, Deer Park, Chewelah, Newport, Kettle Falls, 
Springdale-Hunters Road, Orin-Rice Road, and Flowery Trail Road
1159 AM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST FRIDAY...

* WHAT...Heavy mountain snow expected. Lowland snow 
  accumulations of 3 to 6 inches. Mountain accumulations of 1 to 
  2 feet.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, 
  Schweitzer Mountain Road, Colville, Northport, Deer Park, 
  Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, Orin-
   Rice Road, and Flowery Trail Road.

* WHEN...From 6 AM today to noon PST Friday.

* IMPACTS...Expect a treacherous commute this morning. A second 
  round of heavy snow tonight will produce more accumulating 
  snow.

* ADDITIONAL DETAILS...Snow accumulations of 1 to 3 inches will 
  create the potential for a slick morning commute on this 
  morning. A second round of heavy snow tonight will contribute 
  another 2 to 4 inches of snow accumulation before 
  precipitation transitions to rain late tonight into Friday 
  morning. The mountains will receive periods of moderate to 
  heavy snow today into Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ042-200400-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T1500Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
1159 AM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 
  15 inches in the valleys and 2 to 4 feet in the mountains. Ice 
  accumulations in the valleys of a light glaze.

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...Until 7 AM PST Friday.

* IMPACTS...Mountain travel will be very difficult to 
  impossible. Heavy wet snow has the potential to break tree 
  limbs and cause power outages tonight into Friday.

* ADDITIONAL DETAILS...Heavy snow will develop late this 
  afternoon or this evening. Stevens Pass has the potential to 
  receive 2 to 4 feet of snow between tonight and Saturday. 
  Places like Plain, Lake Wenatchee, Mazama, and Stehekin have a 
  good chance of receiving 1 to 2 feet of snow by Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ041-044-200400-
/O.CON.KOTX.WS.W.0013.191219T2000Z-191220T1200Z/
Wenatchee Area-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Waterville, Mansfield, and Badger Mountain Road
1159 AM PST Thu Dec 19 2019

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

* WHAT...Moderate snow accumulations expected. Total snow 
  accumulations of 2 to 5 inches and ice accumulations of around 
  one tenth of an inch.

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Waterville, Mansfield, and 
  Badger Mountain Road.

* WHEN...From noon today to 4 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected today 
  and tonight due to a combination of snow and light freezing 
  rain accumulations.

* ADDITIONAL DETAILS...Moderate snow accumulations will develop 
  today. A transition from snow to freezing rain is expected 
  this evening. Temperatures should climb above freezing on 
  Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ038-043-200400-
/O.CON.KOTX.WS.W.0013.191220T0000Z-191220T1500Z/
Okanogan Highlands-Okanogan Valley-
Including the following locations Republic, Inchelium, Wauconda, 
Chesaw Road, Highway 20 Wauconda Summit, Boulder Creek Road, 
Sherman Pass, Omak, Okanogan, Brewster, Bridgeport, Oroville, 
Nespelem, and Disautel Pass
1159 AM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 7 AM PST FRIDAY...

* WHAT...Heavy snow expected. Total lowland snow accumulations 
  of 2 to 5 inches and localized ice accumulations up to a tenth 
  of an inch. Total mountain accumulation of 6 to 12 inches.

* WHERE...Republic, Inchelium, Wauconda, Chesaw Road, Highway 20 
  Wauconda Summit, Boulder Creek Road, Sherman Pass, Omak, 
  Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and 
  Disautel Pass.

* WHEN...From 4 PM today to 7 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected today 
  and tonight due to a combination of snow and light freezing 
  rain accumulations.

* ADDITIONAL DETAILS...Moderate snow will develop on this 
  afternoon and tonight. A transition from snow to rain or 
  freezing rain is expected this evening. Temperatures should 
  climb above freezing on Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ004-200400-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191220T1200Z/
Central Panhandle Mountains-
Including the following locations Kellogg, Pinehurst, Osburn, 
Wallace, Mullan, Fourth of July Pass, Dobson Pass, 
and Lookout Pass
1159 AM PST Thu Dec 19 2019

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

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches in the valleys. High mountain elevations 1 to 2 feet.

* WHERE...Kellogg, Pinehurst, Osburn, Wallace, Mullan, Fourth of 
  July Pass, Dobson Pass, and Lookout Pass.

* WHEN...From 4 AM today to 4 AM PST Friday.

* IMPACTS...Accumulations of 1 to 3 inches early this morning 
  will contribute to the potential of treacherous driving 
  conditions for the this morning commute. A transition from 
  snow to rain is expected by this evening with heavy mountain 
  snow persisting through Friday.

* ADDITIONAL DETAILS...Moderate to heavy snow accumulations are 
  likely at Lookout Pass on Interstate 90 tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ031-200400-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191220T0600Z/
Northeast Blue Mountains-
Including the following locations Anatone, Peola, Mountain Road, 
and Cloverland Road
1159 AM PST Thu Dec 19 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 3 to 7 
  inches. Winds gusting as high as 40 mph on exposed ridges.

* WHERE...Anatone, Peola, Mountain Road, and Cloverland Road.

* WHEN...From 1 AM to 10 PM PST today.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Snow levels will rise above 5000 feet 
  tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
236 
WWUS46 KOTX 192248
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
248 PM PST Thu Dec 19 2019

...Strong and wet winter storm to impact the region will last
into the weekend...

WAZ042-200700-
/O.EXT.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
248 PM PST Thu Dec 19 2019

...WINTER STORM WARNING NOW IN EFFECT UNTIL NOON PST FRIDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 
  15 inches in the valleys and 2 to 4 feet in the mountains. Ice 
  accumulations in the valleys of a light glaze.

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...Until noon PST Friday.

* IMPACTS...Mountain travel will be very difficult to 
  impossible. Heavy wet snow has the potential to break tree 
  limbs and cause power outages tonight into Friday.

* ADDITIONAL DETAILS...Heavy snow will develop late this 
  afternoon or this evening. Stevens Pass has the potential to 
  receive 2 to 4 feet of snow between tonight and Saturday. 
  Places like Plain, Lake Wenatchee, Mazama, and Stehekin have a 
  good chance of receiving 1 to 2 feet of snow by Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ001-WAZ037-200700-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
Northern Panhandle-Northeast Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Colville, 
Northport, Deer Park, Chewelah, Newport, Kettle Falls, 
Springdale-Hunters Road, Orin-Rice Road, and Flowery Trail Road
248 PM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST FRIDAY...

* WHAT...Heavy mountain snow expected. Lowland snow 
  accumulations of 3 to 6 inches. Mountain accumulations of 1 to 
  2 feet.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, 
  Schweitzer Mountain Road, Colville, Northport, Deer Park, 
  Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, Orin-
   Rice Road, and Flowery Trail Road.

* WHEN...From 6 AM today to noon PST Friday.

* IMPACTS...Expect a treacherous commute this morning. A second 
  round of heavy snow tonight will produce more accumulating 
  snow.

* ADDITIONAL DETAILS...A second round of heavy snow tonight will 
  contribute another 2 to 4 inches of snow accumulation before 
  precipitation transitions to rain late tonight into Friday 
  morning. The mountains will receive periods of moderate to heavy
  snow today into Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ041-044-200700-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T1200Z/
Wenatchee Area-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Waterville, Mansfield, and Badger Mountain Road
248 PM PST Thu Dec 19 2019

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

* WHAT...Moderate snow accumulations expected. Total snow 
  accumulations of 2 to 5 inches and ice accumulations of around 
  one tenth of an inch.

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Waterville, Mansfield, and 
  Badger Mountain Road.

* WHEN...From noon today to 4 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected today 
  and tonight due to a combination of snow and light freezing 
  rain accumulations.

* ADDITIONAL DETAILS...Moderate snow accumulations will develop 
  today. A transition from snow to freezing rain is expected 
  this evening. Temperatures should climb above freezing on 
  Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ038-043-200700-
/O.CON.KOTX.WS.W.0013.191220T0000Z-191220T1500Z/
Okanogan Highlands-Okanogan Valley-
Including the following locations Republic, Inchelium, Wauconda, 
Chesaw Road, Highway 20 Wauconda Summit, Boulder Creek Road, 
Sherman Pass, Omak, Okanogan, Brewster, Bridgeport, Oroville, 
Nespelem, and Disautel Pass
248 PM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY...

* WHAT...Heavy snow expected. Total lowland snow accumulations 
  of 2 to 5 inches and localized ice accumulations up to a tenth 
  of an inch. Total mountain accumulation of 6 to 12 inches.

* WHERE...Republic, Inchelium, Wauconda, Chesaw Road, Highway 20 
  Wauconda Summit, Boulder Creek Road, Sherman Pass, Omak, 
  Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and 
  Disautel Pass.

* WHEN...From 4 PM today to 7 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected today 
  and tonight due to a combination of snow and light freezing 
  rain accumulations.

* ADDITIONAL DETAILS...Moderate snow will develop on this 
  afternoon and tonight. A transition from snow to rain or 
  freezing rain is expected this evening. Temperatures should 
  climb above freezing on Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ004-200700-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191220T1200Z/
Central Panhandle Mountains-
Including the following locations Kellogg, Pinehurst, Osburn, 
Wallace, Mullan, Fourth of July Pass, Dobson Pass, 
and Lookout Pass
248 PM PST Thu Dec 19 2019

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

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches in the valleys. High mountain elevations 1 to 2 feet.

* WHERE...Kellogg, Pinehurst, Osburn, Wallace, Mullan, Fourth of 
  July Pass, Dobson Pass, and Lookout Pass.

* WHEN...From 4 AM today to 4 AM PST Friday.

* IMPACTS...A transition from snow to rain is expected this 
  evening with heavy mountain snow persisting through Friday.

* ADDITIONAL DETAILS...Moderate to heavy snow accumulations are 
  likely at Lookout Pass on Interstate 90 tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ031-200600-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191220T0600Z/
Northeast Blue Mountains-
Including the following locations Anatone, Peola, Mountain Road, 
and Cloverland Road
248 PM PST Thu Dec 19 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 3 to 7 
  inches. Winds gusting as high as 40 mph on exposed ridges.

* WHERE...Anatone, Peola, Mountain Road, and Cloverland Road.

* WHEN...From 1 AM to 10 PM PST today.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Snow levels will rise above 5000 feet 
  tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
084 
WWUS46 KOTX 200411
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
811 PM PST Thu Dec 19 2019

...Strong and wet winter storm to impact the region will last
into the weekend...

WAZ042-201215-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
811 PM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST FRIDAY...

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of 4 to 8 inches in the valleys before it 
  changes over to rain with 2 to 3 feet in the mountains. 
  Ice accumulations of a light glaze. Winds gusting as high as 50 mph
  in the mountains. 14 inches of snow has already accumulated in 
  Leavenworth, Washington between 2 pm and 730 pm today. 

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...Until noon PST Friday.

* IMPACTS...Mountain travel will be very difficult to 
  impossible. Heavy wet snow has the potential to break tree 
  limbs and cause power outages tonight into Friday.

* ADDITIONAL DETAILS...Stevens Pass has the potential to 
  receive 2 to 4 feet of snow between tonight and Saturday. 
  Places like Plain, Lake Wenatchee, Mazama, and Stehekin have a 
  good chance of receiving 1 to 3 feet of snow by Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ041-044-201200-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T1200Z/
Wenatchee Area-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Waterville, Mansfield, and Badger Mountain Road
811 PM PST Thu Dec 19 2019

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

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of up to 3 inches and ice accumulations of a 
  light glaze.

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Waterville, Mansfield, and 
  Badger Mountain Road.

* WHEN...Until 4 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected  
  tonight due to a combination of snow and light freezing 
  rain accumulations.

* ADDITIONAL DETAILS...A transition from snow to freezing rain 
  is expected this evening. Temperatures should climb above freezing on 
  Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ038-043-201215-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T1500Z/
Okanogan Highlands-Okanogan Valley-
Including the following locations Republic, Inchelium, Wauconda, 
Chesaw Road, Highway 20 Wauconda Summit, Boulder Creek Road, 
Sherman Pass, Omak, Okanogan, Brewster, Bridgeport, Oroville, 
Nespelem, and Disautel Pass
811 PM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY...

* WHAT...Heavy mixed precipitation. Additional lowland snow 
  accumulations of 2 to 4 inches and ice accumulations of a 
  light glaze. Additional mountain snow accumulation of 6 inches.
  Mountain winds gusting as high as 45 mph.

* WHERE...Republic, Inchelium, Wauconda, Chesaw Road, Highway 20 
  Wauconda Summit, Boulder Creek Road, Sherman Pass, Omak, 
  Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and 
  Disautel Pass.

* WHEN...Until 7 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected 
  due to a combination of snow and light freezing 
  rain accumulations.

* ADDITIONAL DETAILS...A transition from snow to rain or 
  freezing rain is expected this evening. Temperatures should 
  climb above freezing on Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ001-WAZ037-201215-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
Northern Panhandle-Northeast Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Colville, 
Northport, Deer Park, Chewelah, Newport, Kettle Falls, 
Springdale-Hunters Road, Orin-Rice Road, and Flowery Trail Road
811 PM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST FRIDAY...

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of 2 to 3 inches. Mountain snow accumulation
  of 1 to 2 feet. Mountain winds gusting as high as 50 mph.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, 
  Schweitzer Mountain Road, Colville, Northport, Deer Park, 
  Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, Orin-
   Rice Road, and Flowery Trail Road.

* WHEN...Until noon PST Friday.

* IMPACTS...Heavy snow tonight will produce additional accumulating 
  snow.

* ADDITIONAL DETAILS...Valley precipitation will transition to 
  rain late tonight into Friday morning. The mountains will 
  receive periods of moderate to heavy snow into Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ004-201200-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191220T1200Z/
Central Panhandle Mountains-
Including the following locations Kellogg, Pinehurst, Osburn, 
Wallace, Mullan, Fourth of July Pass, Dobson Pass, 
and Lookout Pass
811 PM PST Thu Dec 19 2019

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

* WHAT...Snow. Additional snow accumulations of 1 to 3 inches 
  in valleys High mountain elevations 1 to 2 feet of snow. 
  Mountain wind gusts to 40 mph.

* WHERE...Kellogg, Pinehurst, Osburn, Wallace, Mullan, Fourth of 
  July Pass, Dobson Pass, and Lookout Pass.

* WHEN...Until 4 AM PST Friday.

* IMPACTS...A transition from snow to rain is expected this 
  evening with heavy mountain snow persisting through Friday.

* ADDITIONAL DETAILS...Moderate to heavy snow accumulations are 
  likely at Lookout Pass on Interstate 90 tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ031-200600-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191220T0600Z/
Northeast Blue Mountains-
Including the following locations Anatone, Peola, Mountain Road, 
and Cloverland Road
811 PM PST Thu Dec 19 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

* WHAT...Wet snow. Additional snow accumulations of 1 to 3 inches.
  Mountain winds gusting as high as 40 mph.

* WHERE...Anatone, Peola, Mountain Road, and Cloverland Road.

* WHEN...Until 10 PM PST today.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Snow levels will rise above 5000 feet 
  tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
979 
WWUS46 KOTX 200544
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
944 PM PST Thu Dec 19 2019


WAZ031-200645-
/O.EXP.KOTX.WW.Y.0035.000000T0000Z-191220T0600Z/
Northeast Blue Mountains-
Including the following locations Anatone, Peola, Mountain Road, 
and Cloverland Road
944 PM PST Thu Dec 19 2019

...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 PM PST THIS
EVENING...

Accumulating heavy snow or mixed wintry precipitation is no 
longer expected tonight and therefore the Winter Weather Advisory 
will be allowed to expire at 10 PM.

$$

WAZ042-201345-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
944 PM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST FRIDAY...

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of 3 to 6 inches in the valleys before it 
  changes over to rain with additional 1 to 2 feet in the 
  mountains. Ice accumulations of a light glaze. 
  Winds gusting as high as 50  mph in the mountains. 
  14 inches of snow has already accumulated in Leavenworth, 
  Washington between 2 pm and 730 pm today.

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...Until noon PST Friday.

* IMPACTS...Mountain travel will be very difficult to 
  impossible. Heavy wet snow has the potential to break tree 
  limbs and cause power outages tonight into Friday.

* ADDITIONAL DETAILS...Stevens Pass has the potential to 
  receive 2 to 4 feet of snow between tonight and Saturday. 
  Places like Plain, Lake Wenatchee, Mazama, and Stehekin have a 
  good chance of receiving 1 to 3 feet of snow by Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ041-044-201200-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T1200Z/
Wenatchee Area-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Waterville, Mansfield, and Badger Mountain Road
944 PM PST Thu Dec 19 2019

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

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of up to 3 inches and ice accumulations of a 
  light glaze.

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Waterville, Mansfield, and 
  Badger Mountain Road.

* WHEN...Until 4 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected tonight 
  due to a combination of snow and light freezing rain 
  accumulations.

* ADDITIONAL DETAILS...A transition from snow to freezing rain 
  is expected this evening. Temperatures should climb above freezing on 
  Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ038-043-201345-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T1500Z/
Okanogan Highlands-Okanogan Valley-
Including the following locations Republic, Inchelium, Wauconda, 
Chesaw Road, Highway 20 Wauconda Summit, Boulder Creek Road, 
Sherman Pass, Omak, Okanogan, Brewster, Bridgeport, Oroville, 
Nespelem, and Disautel Pass
944 PM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY...

* WHAT...Heavy mixed precipitation. Additional lowland snow 
  accumulations of 2 to 4 inches and ice accumulations of a 
  light glaze. Additional mountain snow accumulation of 6 
  inches. Mountain winds gusting as high as 45 mph.

* WHERE...Republic, Inchelium, Wauconda, Chesaw Road, Highway 20 
  Wauconda Summit, Boulder Creek Road, Sherman Pass, Omak, 
  Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and 
  Disautel Pass.

* WHEN...Until 7 AM PST Friday.

* IMPACTS...Treacherous driving conditions are expected due to a 
  combination of snow and light freezing rain accumulations.

* ADDITIONAL DETAILS...A transition from snow to rain or 
  freezing rain is expected this evening. Temperatures should 
  climb above freezing on Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ001-WAZ037-201345-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
Northern Panhandle-Northeast Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Colville, 
Northport, Deer Park, Chewelah, Newport, Kettle Falls, 
Springdale-Hunters Road, Orin-Rice Road, and Flowery Trail Road
944 PM PST Thu Dec 19 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST FRIDAY...

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of 2 to 3 inches. Mountain snow accumulation of 
  1 to 2 feet. Mountain winds gusting as high as 50 mph.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, 
  Schweitzer Mountain Road, Colville, Northport, Deer Park, 
  Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, Orin-
   Rice Road, and Flowery Trail Road.

* WHEN...Until noon PST Friday.

* IMPACTS...Heavy snow tonight will produce additional 
  accumulating snow.

* ADDITIONAL DETAILS...Valley precipitation will transition to 
  rain late tonight into Friday morning. The mountains will 
  receive periods of moderate to heavy snow into Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ004-201200-
/O.CON.KOTX.WW.Y.0035.000000T0000Z-191220T1200Z/
Central Panhandle Mountains-
Including the following locations Kellogg, Pinehurst, Osburn, 
Wallace, Mullan, Fourth of July Pass, Dobson Pass, 
and Lookout Pass
944 PM PST Thu Dec 19 2019

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

* WHAT...Snow. Additional snow accumulations of 1 to 3 inches in 
  valleys High mountain elevations 1 to 2 feet of snow. Mountain 
  wind gusts to 40 mph.

* WHERE...Kellogg, Pinehurst, Osburn, Wallace, Mullan, Fourth of 
  July Pass, Dobson Pass, and Lookout Pass.

* WHEN...Until 4 AM PST Friday.

* IMPACTS...A transition from snow to rain is expected this 
  evening with heavy mountain snow persisting through Friday.

* ADDITIONAL DETAILS...Moderate to heavy snow accumulations are 
  likely at Lookout Pass on Interstate 90 tonight.|

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
206 
WWUS46 KOTX 201153
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
353 AM PST Fri Dec 20 2019

...A wet winter storm will impact the region through the 
weekend...


IDZ004-201300-
/O.CAN.KOTX.WW.Y.0035.000000T0000Z-191220T1200Z/
Central Panhandle Mountains-
353 AM PST Fri Dec 20 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Temperatures in the central Panhandle mountains have increased 
enough that precipitation will be as valley rain and high 
mountain snow. Therefore the Winter Weather Advisory will be 
cancelled.

$$

WAZ041-044-201800-
/O.EXT.KOTX.WS.W.0013.000000T0000Z-191220T1800Z/
Wenatchee Area-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Waterville, Mansfield, and Badger Mountain Road
353 AM PST Fri Dec 20 2019

...WINTER STORM WARNING NOW IN EFFECT UNTIL 10 AM PST THIS
MORNING...

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of up to 3 inches and ice accumulations of a 
  light glaze.

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Waterville, Mansfield, and 
  Badger Mountain Road.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Treacherous driving conditions are expected this
  morning due to a combination of snow and light freezing rain 
  accumulations.

* ADDITIONAL DETAILS...The chance for snow and freezing rain will
  continue early this morning. Temperatures should climb above 
  freezing later this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ042-202000-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
353 AM PST Fri Dec 20 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations
  of 3 to 6 inches in the valleys before it changes over to rain
  with additional 1 to 2 feet in the mountains. Ice accumulations
  of a light glaze. Winds gusting as high as 50 mph in the
  mountains. 

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...Until noon PST today.

* IMPACTS...Mountain travel will be very difficult to 
  impossible. Heavy wet snow has the potential to break tree 
  limbs and cause power outages tonight into Friday.

* ADDITIONAL DETAILS...Stevens Pass has the potential to receive 
  2 to 4 feet of snow between tonight and Saturday. Places like 
  Plain, Lake Wenatchee, Mazama, and Stehekin have a good chance 
  of receiving 1 to 3 feet of snow by Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ038-043-201500-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T1500Z/
Okanogan Highlands-Okanogan Valley-
Including the following locations Republic, Inchelium, Wauconda, 
Chesaw Road, Highway 20 Wauconda Summit, Boulder Creek Road, 
Sherman Pass, Omak, Okanogan, Brewster, Bridgeport, Oroville, 
Nespelem, and Disautel Pass
353 AM PST Fri Dec 20 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST THIS
MORNING...

* WHAT...Heavy mixed precipitation. Additional lowland snow 
  accumulations of 2 to 4 inches and ice accumulations of a 
  light glaze. Additional mountain snow accumulation of 6 
  inches. Mountain winds gusting as high as 45 mph.

* WHERE...Republic, Inchelium, Wauconda, Chesaw Road, Highway 20 
  Wauconda Summit, Boulder Creek Road, Sherman Pass, Omak, 
  Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and 
  Disautel Pass.

* WHEN...Until 7 AM PST today.

* IMPACTS...Treacherous driving conditions are expected due to a 
  combination of snow and light freezing rain accumulations.

* ADDITIONAL DETAILS...A transition from snow to rain or 
  freezing rain is expected this evening. Temperatures should 
  climb above freezing on Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ001-WAZ037-202000-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
Northern Panhandle-Northeast Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Colville, 
Northport, Deer Park, Chewelah, Newport, Kettle Falls, 
Springdale-Hunters Road, Orin-Rice Road, and Flowery Trail Road
353 AM PST Fri Dec 20 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of 2 to 3 inches. Mountain snow accumulation of 
  1 to 2 feet. Mountain winds gusting as high as 50 mph.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, 
  Schweitzer Mountain Road, Colville, Northport, Deer Park, 
  Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, Orin-
   Rice Road, and Flowery Trail Road.

* WHEN...Until noon PST today.

* IMPACTS...Moderate snow today will produce additional 
  accumulating snow.

* ADDITIONAL DETAILS...Valley precipitation will transition to
  rain this morning. The mountains will receive periods of
  moderate to heavy snow through this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
638 
WWUS46 KOTX 201355
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
555 AM PST Fri Dec 20 2019

...A wet winter storm will impact the region through the
weekend...

WAZ038-043-201500-
/O.CAN.KOTX.WS.W.0013.000000T0000Z-191220T1500Z/
Okanogan Highlands-Okanogan Valley-
555 AM PST Fri Dec 20 2019

...WINTER STORM WARNING IS CANCELLED...

Temperatures for the Okanogan Highlands have increased enough 
that precipitation will be as valley rain and high mountain snow. 
The precipitation for the Okanogan valley may stay as a wintry 
mix for the next hour or two, but by the time the next round of 
precipitation moves into te region temperatures should warm enough
for rain. Therefore the Winter Storm Warning cancelled.

$$

WAZ042-202000-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
555 AM PST Fri Dec 20 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of 3 to 6 inches in the valleys before it 
  changes over to rain with additional 1 to 2 feet in the 
  mountains. Ice accumulations of a light glaze. Winds gusting 
  as high as 50 mph in the mountains.

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...Until noon PST today.

* IMPACTS...Mountain travel will be very difficult to impossible.
  Heavy wet snow has the potential to break tree limbs and cause
  power outages today.

* ADDITIONAL DETAILS...Stevens Pass has the potential to receive 2
  to 4 feet of snow between today and Saturday. Places like Plain,
  Lake Wenatchee, Mazama, and Stehekin have a good chance of
  receiving 1 to 3 feet of snow today.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

WAZ041-044-201800-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T1800Z/
Wenatchee Area-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Waterville, Mansfield, and Badger Mountain Road
555 AM PST Fri Dec 20 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING...

* WHAT...Light mixed precipitation. Additional snow accumulations
  of less than an inch and ice accumulations of a light glaze.

* WHERE...Wenatchee, Chelan, Entiat, Cashmere, Number 1 Canyon, 
  Number 2 Canyon, Pangborn Airport, Waterville, Mansfield, and 
  Badger Mountain Road.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Treacherous driving conditions are expected this 
  morning due to a combination of snow and light freezing rain 
  accumulations.

* ADDITIONAL DETAILS...The chance for snow and freezing rain 
  will continue early this morning. Temperatures should climb 
  above freezing later this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ001-WAZ037-202000-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
Northern Panhandle-Northeast Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Colville, 
Northport, Deer Park, Chewelah, Newport, Kettle Falls, 
Springdale-Hunters Road, Orin-Rice Road, and Flowery Trail Road
555 AM PST Fri Dec 20 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of 2 to 3 inches. Mountain snow accumulation of 
  1 to 2 feet. Mountain winds gusting as high as 50 mph.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, 
  Schweitzer Mountain Road, Colville, Northport, Deer Park, 
  Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, Orin-
   Rice Road, and Flowery Trail Road.

* WHEN...Until noon PST today.

* IMPACTS...Moderate snow today will produce additional 
  accumulating snow.

* ADDITIONAL DETAILS...Valley precipitation will transition to 
  rain this morning. The mountains will receive periods of 
  moderate to heavy snow through this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
284 
WWUS46 KOTX 201800
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
1000 AM PST Fri Dec 20 2019

WAZ041-044-201900-
/O.EXP.KOTX.WS.W.0013.000000T0000Z-191220T1800Z/
Wenatchee Area-Waterville Plateau-
Including the following locations Wenatchee, Chelan, Entiat, 
Cashmere, Number 1 Canyon, Number 2 Canyon, Pangborn Airport, 
Waterville, Mansfield, and Badger Mountain Road
1000 AM PST Fri Dec 20 2019

...WINTER STORM WARNING WILL EXPIRE AT 10 AM PST THIS MORNING...

Pockets of freezing rain are still possible through early 
afternoon in the area but the potential for widespread and 
crippling winter weather has ended. 

$$

WAZ042-202000-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
1000 AM PST Fri Dec 20 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of 3 to 6 inches in the valleys before it 
  changes over to rain with additional 1 to 2 feet in the 
  mountains. Ice accumulations of a light glaze. Winds gusting 
  as high as 50 mph in the mountains.

* WHERE...Leavenworth, Mazama, Twisp, Winthrop, Stehekin, 
  Conconully, Blewett Pass, Loup Loup Pass, Plain, and Holden 
  Village.

* WHEN...Until noon PST today.

* IMPACTS...Mountain travel will be very difficult to 
  impossible. Heavy wet snow has the potential to break tree 
  limbs and cause power outages today.

* ADDITIONAL DETAILS...Stevens Pass has the potential to receive 
  2 to 4 feet of snow between today and Saturday. Places like 
  Plain, Lake Wenatchee, Mazama, and Stehekin have a good chance 
  of receiving 1 to 3 feet of snow today.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

IDZ001-WAZ037-202000-
/O.CON.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
Northern Panhandle-Northeast Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Colville, 
Northport, Deer Park, Chewelah, Newport, Kettle Falls, 
Springdale-Hunters Road, Orin-Rice Road, and Flowery Trail Road
1000 AM PST Fri Dec 20 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Heavy mixed precipitation. Additional snow 
  accumulations of 2 to 3 inches. Mountain snow accumulation of 
  1 to 2 feet. Mountain winds gusting as high as 50 mph.

* WHERE...Sandpoint, Bonners Ferry, Priest River, Eastport, 
  Schweitzer Mountain Road, Colville, Northport, Deer Park, 
  Chewelah, Newport, Kettle Falls, Springdale-Hunters Road, Orin-
   Rice Road, and Flowery Trail Road.

* WHEN...Until noon PST today.

* IMPACTS...Moderate snow today will produce additional 
  accumulating snow.

* ADDITIONAL DETAILS...Valley precipitation will transition to 
  rain this morning. The mountains will receive periods of 
  moderate to heavy snow through this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
690 
WWUS46 KOTX 202006
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
1206 PM PST Fri Dec 20 2019


WAZ042-202115-
/O.EXP.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
East Slopes Northern Cascades-
Including the following locations Leavenworth, Mazama, Twisp, 
Winthrop, Stehekin, Conconully, Blewett Pass, Loup Loup Pass, 
Plain, and Holden Village
1206 PM PST Fri Dec 20 2019

...WINTER STORM WARNING WILL EXPIRE AT NOON PST TODAY...

Snow...occasionally heavy...will be limited to high terrain near 
the Cascade crest and on the higher peaks around the area. Lower 
elevations south of Lake Chelan including populated valleys will 
experience occasional rain for the rest of the day with pockets of
freezing rain until mid afternoon. 

In the Methow Valley occasional light snow will continue today and
into tonight but further accumulations will be minor. Pockets of
freezing rain will be possible this evening before precipitation 
turns to rain or non-accumulating wet snow. 


$$

IDZ001-WAZ037-202115-
/O.EXP.KOTX.WS.W.0013.000000T0000Z-191220T2000Z/
Northern Panhandle-Northeast Mountains-
Including the following locations Sandpoint, Bonners Ferry, 
Priest River, Eastport, Schweitzer Mountain Road, Colville, 
Northport, Deer Park, Chewelah, Newport, Kettle Falls, 
Springdale-Hunters Road, Orin-Rice Road, and Flowery Trail Road
1206 PM PST Fri Dec 20 2019

...WINTER STORM WARNING WILL EXPIRE AT NOON PST TODAY...

Occasional moderate snow will continue on the mountains around 
the area but the threat of snow in the populated valleys and along
area highways has ended.

$$

The office that day

Everything else NWS Spokane, WA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 17, 1:58 PM PSTWinter Storm WatchOTXChelan, Douglas, Ferry, Grant, Okanogan, Pend Oreille and 2 more25 hr

Nearby

Winter Storm Warnings in Washington, 2019Winter Storm Warnings in Idaho, 2019Every winter storm warning in 2019

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.