NOAA Current Watches-WA

* WHAT...Heavy snow. Total snow accumulations between 8 and 15 inches. Winds gusting as high as 35 mph. * WHERE...Mazama, Loup Loup Pass, Twisp, Winthrop, Methow, and Conconully. * WHEN...Until 1 PM PST Thursday. * IMPACTS...Travel could be very difficult. Heavy wet snow falling at one inch per hour or more at times could lead to isolated tree damage and power outages. Winter Storm Warning 2024-12-25T20:26:00-08:00 2024-12-25T20:26:00-08:00 2024-12-25T20:26:00-08:00 2024-12-26T06:00:00-08:00 Actual Update Met Expected Severe Likely Western Okanogan County SAME 053047 UGC WAZ049 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 260426 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM PST THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KOTX.WS.W.0014.000000T0000Z-241226T2100Z/ eventEndingTime 2024-12-26T21:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.03fb5fb0a37ed2d50f628c8ad825f926565723a1.003.2,2024-12-25T04:48:00-08:00

* WHAT...Heavy snow. Total snow accumulations between 12 and 24 inches. Winds gusting as high as 45 mph. * WHERE...Stehekin, Stevens Pass, and Holden Village. * WHEN...Until 10 PM PST Thursday. * IMPACTS...Travel could be very difficult leading up to and over Stevens Pass. Heavy wet snow falling at one inch per hour or more at times could lead to isolated tree damage and power outages. Areas of blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Lighter snow amounts will be possible at Stehekin due to marginal temperatures near or above freezing. Winter Storm Warning 2024-12-25T20:26:00-08:00 2024-12-25T20:26:00-08:00 2024-12-25T20:26:00-08:00 2024-12-26T06:00:00-08:00 Actual Update Met Expected Severe Likely Western Chelan County SAME 053007 UGC WAZ048 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 260426 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KOTX.WS.W.0014.000000T0000Z-241227T0600Z/ eventEndingTime 2024-12-27T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.03fb5fb0a37ed2d50f628c8ad825f926565723a1.005.1,2024-12-25T04:48:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f0db1204c276d0fcbb205e6bd9e8146e5c97e432.001.2,2024-12-24T14:56:00-08:00

* WHAT...Snow expected above 4500 feet. From 4500 feet to 5000 feet, total snow accumulation up to 6 to 11 inches. Above 5000 feet, total snow accumulations of 10 to 18 inches. Winds gusting as high as 45 mph tonight into Thursday. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 10 PM PST Thursday. * IMPACTS...Travel could be very difficult. Gusty winds could bring down tree branches. Winter Weather Advisory 2024-12-25T19:39:00-08:00 2024-12-25T19:39:00-08:00 2024-12-25T19:39:00-08:00 2024-12-26T07:00:00-08:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 041047 SAME 041043 SAME 041039 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC ORZ127 UGC ORZ128 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 260339 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THURSDAY ABOVE 4500 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0035.000000T0000Z-241227T0600Z/ eventEndingTime 2024-12-27T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0e4aeeccb5cb8ba9deaab23c1ab576a7c8c01746.001.1,2024-12-25T02:31:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.24c6f5e9d16e47cb34ee0a164d8ee28eed21a25b.001.2,2024-12-24T13:00:00-08:00

AVWOTX The following message is transmitted at the request of the Northwest Avalanche Center. ...The Northwest Avalanche Center in Seattle has issued an Avalanche Warning... * WHAT...High avalanche danger is forecast Wednesday night and Thursday. * WHERE...Stevens and Snoqualmie Passes, the west slopes of the Washington Cascades, and Mt Hood. * WHEN...In effect from 18:00 PST Wed Dec 25th through 18:00 PST Thu Dec 26th. * IMPACTS...Heavy snow, strong winds, and a low-elevation transition from snow to rain will lead to very dangerous avalanche conditions through Thursday. High avalanche danger creates risk at all elevations. * PRECAUTIONARY / PREPAREDNESS ACTIONS...Very dangerous avalanche conditions exist over the next 24 hours. Travel in avalanche terrain is not recommended. Consult https://www.nwac.us/ or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center. Avalanche Warning 2024-12-25T18:54:00-08:00 2024-12-25T18:54:00-08:00 2024-12-25T18:54:00-08:00 2024-12-26T18:00:00-08:00 Actual Alert Met Unknown Unknown Unknown Western Chelan County SAME 053007 UGC WAZ048 AWIPSidentifier AVWOTX WMOidentifier WOUS46 KOTX 260254 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG CIV

AVWPDT The following message is transmitted at the request of the Northwest Avalanche Center. ...The Northwest Avalanche Center in Seattle has issued an Avalanche Warning... * WHAT...High avalanche danger is forecast Wednesday night and Thursday. * WHERE...Stevens and Snoqualmie Passes, the west slopes of the Washington Cascades, and Mt Hood. * WHEN...In effect from 18:00 PST Wed Dec 25th through 18:00 PST Thu Dec 26th. * IMPACTS...Heavy snow, strong winds, and a low-elevation transition from snow to rain will lead to very dangerous avalanche conditions through Thursday. High avalanche danger creates risk at all elevations. * PRECAUTIONARY / PREPAREDNESS ACTIONS...Very dangerous avalanche conditions exist over the next 24 hours. Travel in avalanche terrain is not recommended. Consult https://www.nwac.us/ or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center. Avalanche Warning 2024-12-25T18:52:00-08:00 2024-12-25T18:52:00-08:00 2024-12-25T18:52:00-08:00 2024-12-26T18:00:00-08:00 Actual Alert Met Unknown Unknown Unknown Upper Slopes of the Eastern Washington Cascades Crest; Lower Slopes of the Eastern Washington Cascades Crest SAME 053037 SAME 053077 SAME 053039 UGC WAZ522 UGC WAZ523 AWIPSidentifier AVWPDT WMOidentifier WOUS46 KPDT 260252 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG CIV

AVWPQR The following message is transmitted at the request of the Northwest Avalanche Center. ...The Northwest Avalanche Center in Seattle has issued an Avalanche Warning... * WHAT...High avalanche danger is forecast Wednesday night and Thursday. * WHERE...Stevens and Snoqualmie Passes, the west slopes of the Washington Cascades, and Mt Hood. * WHEN...In effect from 18:00 PST Wed Dec 25th through 18:00 PST Thu Dec 26th. * IMPACTS...Heavy snow, strong winds, and a low-elevation transition from snow to rain will lead to very dangerous avalanche conditions through Thursday. High avalanche danger creates risk at all elevations. * PRECAUTIONARY / PREPAREDNESS ACTIONS...Very dangerous avalanche conditions exist over the next 24 hours. Travel in avalanche terrain is not recommended. Consult https://www.nwac.us/ or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center. Avalanche Warning 2024-12-25T18:47:00-08:00 2024-12-25T18:47:00-08:00 2024-12-25T18:47:00-08:00 2024-12-26T19:00:00-08:00 Actual Alert Met Unknown Unknown Unknown South Washington Cascades SAME 053059 SAME 053015 SAME 053011 UGC WAZ211 AWIPSidentifier AVWPQR WMOidentifier WOUS46 KPQR 260247 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG CIV

AVWSEW The following message is transmitted at the request of the Northwest Avalanche Center. ...The Northwest Avalanche Center in Seattle has issued an Avalanche Warning... * WHAT...High avalanche danger is forecast Wednesday night and Thursday. * WHERE...Stevens and Snoqualmie Passes, the west slopes of the Washington Cascades, and Mt Hood. * WHEN...In effect from 18:00 PST Wed Dec 25th through 18:00 PST Thu Dec 26th. * IMPACTS...Heavy snow, strong winds, and a low-elevation transition from snow to rain will lead to very dangerous avalanche conditions through Thursday. High avalanche danger creates risk at all elevations. * PRECAUTIONARY / PREPAREDNESS ACTIONS...Very dangerous avalanche conditions exist over the next 24 hours. Travel in avalanche terrain is not recommended. Consult https://www.nwac.us/ or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center. Avalanche Warning 2024-12-25T18:43:00-08:00 2024-12-25T18:43:00-08:00 2024-12-25T18:43:00-08:00 2024-12-26T18:45:00-08:00 Actual Alert Met Unknown Unknown Unknown West Slopes North Cascades and Passes; West Slopes North Central Cascades and Passes; West Slopes South Central Cascades and Passes SAME 053057 SAME 053073 SAME 053033 SAME 053061 SAME 053041 SAME 053053 UGC WAZ567 UGC WAZ568 UGC WAZ569 AWIPSidentifier AVWSEW WMOidentifier WOUS46 KSEW 260243 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG CIV

* WHAT...Heavy snow at or above elevations greater than 4000 ft. Additional snow accumulations between 5 and 15 inches. Winds gusting as high as 45 mph. * WHERE...Olympics. * WHEN...Until 4 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. Very strong winds could cause extensive damage to trees and power lines. Winter Storm Warning 2024-12-25T16:28:00-08:00 2024-12-25T16:28:00-08:00 2024-12-25T16:28:00-08:00 2024-12-26T04:30:00-08:00 Actual Update Met Expected Severe Likely Olympics SAME 053009 SAME 053027 SAME 053031 SAME 053045 UGC WAZ513 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 260028 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THURSDAY AT OR ABOVE ELEVATIONS GREATER THAN 4000 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.WS.W.0016.000000T0000Z-241227T0000Z/ eventEndingTime 2024-12-27T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6288752b0d746f9aded83c7f173db69238442cbf.001.1,2024-12-24T22:09:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2cd36c289a7b6bb2f5041d3b219d1effdc30d3d9.001.2,2024-12-24T15:52:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.94d90d3c8d985e4bcfa32eb29e521e3f8635228c.001.2,2024-12-24T15:55:00-08:00

* WHAT...Heavy snow at or above elevations greater than 3500 ft. Additional snow accumulations between 10 and 30 inches. Winds gusting as high as 50 mph. * WHERE...West Slopes North Cascades and Passes, West Slopes North Central Cascades and Passes, and West Slopes South Central Cascades and Passes. * WHEN...Until 10 PM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. Strong winds could cause extensive damage to trees and power lines. * ADDITIONAL DETAILS...Additional snow accumulations of 6 to 14 inches will be possible for elevations between 3000 to 3500 feet, including Snoqualmie Pass. Winter Storm Warning 2024-12-25T16:28:00-08:00 2024-12-25T16:28:00-08:00 2024-12-25T16:28:00-08:00 2024-12-26T04:30:00-08:00 Actual Update Met Expected Severe Likely West Slopes North Cascades and Passes; West Slopes North Central Cascades and Passes; West Slopes South Central Cascades and Passes SAME 053057 SAME 053073 SAME 053033 SAME 053061 SAME 053041 SAME 053053 UGC WAZ567 UGC WAZ568 UGC WAZ569 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 260028 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THURSDAY AT OR ABOVE ELEVATIONS GREATER THAN 3500 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.WS.W.0016.000000T0000Z-241227T0600Z/ eventEndingTime 2024-12-27T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6288752b0d746f9aded83c7f173db69238442cbf.002.1,2024-12-24T22:09:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2cd36c289a7b6bb2f5041d3b219d1effdc30d3d9.002.2,2024-12-24T15:52:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.94d90d3c8d985e4bcfa32eb29e521e3f8635228c.002.2,2024-12-24T15:55:00-08:00

ESFSEW An atmospheric river will bring significant rainfall to the Olympic Mountains this evening into Thursday. Widespread rainfall totals of 3 to 5 inches are expected, with locally over 6 inches on the the highest peaks. Snow levels will increase from around 3,500 feet up to as high as 4,500 feet tonight before lowering once again Thursday. While precipitation will be much less with the systems beginning Friday the lack of much of a break will keep rivers over the Southwest Interior rising into the weekend. It is possible the lower reaches of the Chehalis could flood late Friday into Saturday. The Skookumchuck near Bucoda, Newaukum near Chehalis and the Satsop near Satsop could reach action stage Friday. Please monitor the latest river forecasts from the National Weather Service for additional information. Hydrologic Outlook 2024-12-25T16:17:00-08:00 2024-12-25T16:17:00-08:00 2024-12-25T16:17:00-08:00 2024-12-26T09:00:00-08:00 Actual Alert Met Future Unknown Possible Grays Harbor, WA; Jefferson, WA; Lewis, WA; Thurston, WA SAME 053027 SAME 053031 SAME 053041 SAME 053067 UGC WAC027 UGC WAC031 UGC WAC041 UGC WAC067 AWIPSidentifier ESFSEW WMOidentifier FGUS76 KSEW 260017 NWSheadline THREAT OF RIVER FLOODING THURSDAY THROUGH SATURDAY FOR PORTIONS OF WESTERN WASHINGTON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS

An atmospheric river into Thursday is expected to produce heavy rainfall across parts of the region. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest Washington, including the following county, Clallam. * WHEN...Through Friday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Rainfall accumulations of 3 to 5 inches over the Olympics expected. Expect rises on rivers and streams due to the heavy precipitation, and the Bogachiel River may rise above flood stage Thursday. - http://www.weather.gov/safety/flood Flood Watch 2024-12-25T16:13:00-08:00 2024-12-25T16:13:00-08:00 2024-12-25T16:13:00-08:00 2024-12-26T08:00:00-08:00 Actual Update Met Future Severe Possible Clallam, WA SAME 053009 UGC WAC009 AWIPSidentifier FFASEW WMOidentifier WGUS66 KSEW 260013 NWSheadline FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.FA.A.0017.000000T0000Z-241228T0000Z/ eventEndingTime 2024-12-28T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ef145304588361c3fcc224cf5f138ec2210b2da4.001.1,2024-12-24T20:37:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.95b045837370da761629fbf382bae0f3347bae9f.001.1,2024-12-24T14:38:00-08:00

...The Flood Warning continues for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .The river will remain near flood stage today then rise tonight into Thursday cresting in moderate flood stage Thursday morning. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...Until further notice. * IMPACTS...At 17.5 feet, the Skokomish River will cause moderate flooding, with deep and quick flood waters inundating some residential areas, many roads, and much of the farm land in the Skokomish Valley. Inundated roads include the Skokomish Valley road, Bourgault Road West, Purdy Cutoff Road, and Highway 106. * ADDITIONAL DETAILS... - At 3:30 PM PST Wednesday the stage was 16.5 feet. - Flood stage is 16.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:30 PM PST Wednesday was 16.5 feet. - Forecast...The river is expected to rise above flood stage late this afternoon and continue rising to 17.6 feet late tomorrow morning. Additional rises are possible thereafter. - Flood History...This crest compares to a previous crest of 17.6 feet on 10/20/2003. - http://www.weather.gov/safety/flood Flood Warning 2024-12-25T16:04:00-08:00 2024-12-25T16:04:00-08:00 2024-12-25T16:04:00-08:00 2024-12-26T02:15:00-08:00 Actual Update Met Immediate Severe Observed Mason, WA 47.33,-123.1 47.28,-123.16 47.33,-123.33 47.34,-123.25 47.32,-123.19 47.35,-123.15 47.33,-123.1 SAME 053045 UGC WAC045 AWIPSidentifier FLSSEW WMOidentifier WGUS86 KSEW 260004 NWSheadline FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.FL.W.0019.000000T0000Z-000000T0000Z/ expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8bbad590bcda157328a680bca40bc2a26be9cd63.001.1,2024-12-24T16:36:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0d2a13494d6e7081ab4ad825df002ac3b219a32a.001.1,2024-12-24T09:35:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.87570e81d9c8807e2436aa1e6264473e3aa77d95.001.1,2024-12-23T21:42:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.3f6551b06b8550fef7a04d41ae0a103c585f7ccf.001.1,2024-12-23T12:26:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.758b3c114c725036369dcf13b328ca447d0b850c.001.1,2024-12-23T04:29:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f153b6f36694df491aad91375079065ebc1ed0f2.001.1,2024-12-22T19:44:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.776f2d7c78d494c6ea3daeff5454157e4d04eeee.001.1,2024-12-22T10:31:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ddfa902342df0b1b4db8887c2c2efac3a2a0e20c.001.1,2024-12-22T03:11:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a113239313a7b8a616cef4ccbcb877817ccca7e7.001.1,2024-12-21T18:29:00-08:00

* WHAT...Heavy snow. Snow accumulations between 4 and 8 inches. * WHERE...Number 2 Canyon, Entiat, Cashmere, Number 1 Canyon, Wenatchee, Chelan, and Pangborn Airport. * WHEN...Until 7 AM PST Thursday. * IMPACTS...Travel could be very difficult. Snowfall rates of one inch per hour are expected at times Christmas night into early Thursday morning. * ADDITIONAL DETAILS...Total snow accumulations between 1 and 4 inches at lower elevations near the Columbia River. Winter Storm Warning 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-26T07:00:00-08:00 Actual Alert Met Expected Severe Likely Wenatchee Area SAME 053007 SAME 053017 UGC WAZ041 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 252336 NWSheadline WINTER STORM WARNING IN EFFECT UNTIL 7 AM PST THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.EXB.KOTX.WS.W.0014.241225T2336Z-241226T1500Z/ eventEndingTime 2024-12-26T15:00:00+00:00

* WHAT...Snow expected for the Highway 2 Corridor Across the Upper Columbia Basin. Total snow accumulations between 2 and 5 inches. Winds gusting as high as 35 mph. * WHERE...Grand Coulee, Wilbur, Creston, and Coulee City. * WHEN...Until 7 AM PST Thursday. * IMPACTS...Plan on slippery road conditions. Winter Weather Advisory 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-25T16:00:00-08:00 2024-12-26T07:00:00-08:00 Actual Update Met Expected Moderate Likely Upper Columbia Basin SAME 053001 SAME 053017 SAME 053025 SAME 053043 SAME 053047 UGC WAZ035 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 252336 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THURSDAY FOR THE HIGHWAY 2 CORRIDOR ACROSS THE UPPER COLUMBIA BASIN BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.WW.Y.0041.241226T0000Z-241226T1500Z/ eventEndingTime 2024-12-26T15:00:00+00:00

* WHAT...Heavy snow expected. Total snow accumulations between 2 and 6 inches below 2500 feet and 6 to 10 inches on higher benches above 2500 feet. * WHERE...Omak, Tonasket, Oroville, Okanogan, Bridgeport, Brewster, Waterville, Badger Mountain Road, Nespelem, Disautel Pass, and Mansfield. * WHEN...Until 7 AM PST Thursday. * IMPACTS...Travel could be very difficult. Snowfall rates of one inch per hour are expected at times Christmas night into early Thursday morning. * ADDITIONAL DETAILS...Lowest confidence in snow amounts is along the Columbia and Okanogan Rivers where warmer temperatures could limit accumulations. Winter Storm Warning 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-25T16:00:00-08:00 2024-12-26T07:00:00-08:00 Actual Update Met Expected Severe Likely Okanogan Valley; Waterville Plateau SAME 053017 SAME 053047 SAME 053025 UGC WAZ043 UGC WAZ044 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 252336 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM PST THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KOTX.WS.W.0014.241226T0000Z-241226T1500Z/ eventEndingTime 2024-12-26T15:00:00+00:00

* WHAT...Heavy snow expected. Total snow accumulations between 4 and 10 inches. * WHERE...Boulder Creek Road, Sherman Pass, Republic, Wauconda, Chesaw Road, Inchelium, and Highway 20 Wauconda Summit. * WHEN...Until 1 PM PST Thursday. * IMPACTS...Travel could be very difficult. Heavy wet snow falling at one inch per hour or more at times could lead to isolated tree damage and power outages. Winter Storm Warning 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-25T16:00:00-08:00 2024-12-26T07:00:00-08:00 Actual Update Met Expected Severe Likely Okanogan Highlands SAME 053019 SAME 053047 UGC WAZ038 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 252336 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM PST THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KOTX.WS.W.0014.241226T0000Z-241226T2100Z/ eventEndingTime 2024-12-26T21:00:00+00:00

* WHAT...Heavy snow expected. Total snow accumulations between 8 and 15 inches. Winds gusting as high as 35 mph. * WHERE...Mazama, Loup Loup Pass, Twisp, Winthrop, Methow, and Conconully. * WHEN...Until 1 PM PST Thursday. * IMPACTS...Travel could be very difficult. Heavy wet snow falling at one inch per hour or more at times could lead to isolated tree damage and power outages. Winter Storm Warning 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-26T07:00:00-08:00 Actual Update Met Expected Severe Likely Western Okanogan County SAME 053047 UGC WAZ049 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 252336 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM PST THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KOTX.WS.W.0014.000000T0000Z-241226T2100Z/ eventEndingTime 2024-12-26T21:00:00+00:00

* WHAT...Heavy snow expected. Total snow accumulations between 9 and 16 inches. * WHERE...Leavenworth and Plain. * WHEN...Until 1 PM PST Thursday. * IMPACTS...Travel could be very difficult. Heavy wet snow falling at one inch per hour or more at times could lead to isolated tree damage and power outages. * ADDITIONAL DETAILS...The heaviest snow is expected to fall between 10PM and 4AM Thursday. Winter Storm Warning 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-26T07:00:00-08:00 Actual Update Met Expected Severe Likely Central Chelan County SAME 053007 UGC WAZ047 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 252336 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM PST THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KOTX.WS.W.0014.000000T0000Z-241226T2100Z/ eventEndingTime 2024-12-26T21:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f0db1204c276d0fcbb205e6bd9e8146e5c97e432.002.1,2024-12-24T14:56:00-08:00

* WHAT...Snow expected. Total snow accumulations between 2 and 6 inches in the valleys and 5 to 8 inches in the mountains. * WHERE...Tiger, Springdale-Hunters Road, Colville, Fruitland, Orin-Rice Road, Kettle Falls, Chewelah, Metaline Falls, Newport, Northport, Ione, Deer Park, Flowery Trail Road, and Metaline. * WHEN...Until 1 PM PST Thursday. * IMPACTS...Lowest confidence in snow amounts is along the Columbia and Pend Oreille Rivers where warmer temperatures could limit accumulations. * ADDITIONAL DETAILS...Lowest confidence in snow amounts is along the Columbia and Pend Oreille Rivers where warmer temperatures could limit accumulations. Winter Weather Advisory 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-25T16:00:00-08:00 2024-12-26T07:00:00-08:00 Actual Update Met Expected Moderate Likely Northeast Mountains SAME 053051 SAME 053063 SAME 053065 UGC WAZ037 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 252336 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.WW.Y.0041.241226T0000Z-241226T2100Z/ eventEndingTime 2024-12-26T21:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f0db1204c276d0fcbb205e6bd9e8146e5c97e432.005.1,2024-12-24T14:56:00-08:00

* WHAT...Heavy snow expected. Total snow accumulations between 12 and 24 inches. Winds gusting as high as 45 mph. * WHERE...Stehekin, Stevens Pass, and Holden Village. * WHEN...Until 10 PM PST Thursday. * IMPACTS...Travel could be very difficult leading up to and over Stevens Pass. Heavy wet snow falling at one inch per hour or more at times could lead to isolated tree damage and power outages. Areas of blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Lighter snow amounts will be possible at Stehekin due to marginal temperatures near or above freezing. Winter Storm Warning 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-25T15:36:00-08:00 2024-12-26T07:00:00-08:00 Actual Update Met Expected Severe Likely Western Chelan County SAME 053007 UGC WAZ048 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 252336 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KOTX.WS.W.0014.000000T0000Z-241227T0600Z/ eventEndingTime 2024-12-27T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f0db1204c276d0fcbb205e6bd9e8146e5c97e432.001.2,2024-12-24T14:56:00-08:00