NOAA Current Watches

* WHAT...Mixed precipitation expected. Total snow accumulations 2 to 6 inches and ice accumulations around a light glaze. * WHERE...Badger Mountain Road, Wenatchee, Chelan, Number 1 Canyon, Pangborn Airport, Waterville, Cashmere, Mansfield, Entiat, and Number 2 Canyon. * WHEN...From 4 AM Tuesday to 4 AM PST Wednesday. * IMPACTS...Expect winter travel conditions for the Tuesday morning and evening commute. Winter Weather Advisory 2024-12-16T22:59:00-08:00 2024-12-16T22:59:00-08:00 2024-12-17T04:00:00-08:00 2024-12-17T16:00:00-08:00 Actual Update Met Expected Moderate Likely Wenatchee Area; Waterville Plateau SAME 053007 SAME 053017 SAME 053025 UGC WAZ041 UGC WAZ044 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 170659 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM TUESDAY TO 4 AM PST WEDNESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.WW.Y.0036.241217T1200Z-241218T1200Z/ eventEndingTime 2024-12-18T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2a89c1362d9aca4d8aeed2c974a8639c0b7167c0.003.1,2024-12-16T02:59:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0fcc8a6fb4b419ccca6a76d66f01eb30dd7ab072.001.1,2024-12-16T11:56:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b7fafa2cdf5b9db4b57cc86b8105479763970b34.001.1,2024-12-15T14:04:00-08:00

* WHAT...Mixed precipitation expected. Total snow accumulations between 3 and 8 inches and ice accumulations around a light glaze. * WHERE...Mazama, Okanogan, Wauconda, Sherman Pass, Highway 20 Wauconda Summit, Nespelem, Omak, Disautel Pass, Twisp, Winthrop, Loup Loup Pass, Republic, Boulder Creek Road, Inchelium, Tonasket, Methow, Conconully, Brewster, Bridgeport, Oroville, and Chesaw Road. * WHEN...From 10 AM Tuesday to 4 AM PST Wednesday. * IMPACTS...Expect winter travel conditions for the Tuesday evening commute. Winter Weather Advisory 2024-12-16T22:59:00-08:00 2024-12-16T22:59:00-08:00 2024-12-17T10:00:00-08:00 2024-12-17T16:00:00-08:00 Actual Update Met Expected Moderate Likely Okanogan Highlands; Okanogan Valley; Western Okanogan County SAME 053019 SAME 053047 SAME 053017 UGC WAZ038 UGC WAZ043 UGC WAZ049 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 170659 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM TUESDAY TO 4 AM PST WEDNESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.WW.Y.0037.241217T1800Z-241218T1200Z/ eventEndingTime 2024-12-18T12:00:00+00:00

* WHAT...Mixed precipitation expected. Total snow accumulations between 4 and 8 inches and ice accumulations between 0.10 and 0.20 inches. * WHERE...Holden Village, Stehekin, Stevens Pass, Plain, and Leavenworth. * WHEN...From 4 AM Tuesday to 4 AM PST Wednesday. * IMPACTS...Expect winter travel conditions. Walking surfaces becoming slick. * ADDITIONAL DETAILS...Snow will switch over to freezing rain Tuesday evening. Winter Weather Advisory 2024-12-16T22:59:00-08:00 2024-12-16T22:59:00-08:00 2024-12-17T04:00:00-08:00 2024-12-17T16:00:00-08:00 Actual Update Met Expected Moderate Likely Central Chelan County; Western Chelan County SAME 053007 UGC WAZ047 UGC WAZ048 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 170659 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM TUESDAY TO 4 AM PST WEDNESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.WW.Y.0036.241217T1200Z-241218T1200Z/ eventEndingTime 2024-12-18T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2a89c1362d9aca4d8aeed2c974a8639c0b7167c0.004.1,2024-12-16T02:59:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0fcc8a6fb4b419ccca6a76d66f01eb30dd7ab072.001.1,2024-12-16T11:56:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b7fafa2cdf5b9db4b57cc86b8105479763970b34.002.1,2024-12-15T14:04:00-08:00

* WHAT...Snow. Additional snow accumulations 2 to 5 inches. Winds gusting as high as 45 mph. * WHERE...Northern and Eastern Klamath County and Western Lake County County, including Highway 97 north of Chiloquin to Chemult and Crescent as well as most of Winter Rim. * WHEN...Until 4 AM PST Tuesday. * IMPACTS...Travel could be difficult with slippery, snow covered roads and reduced visibility. The hazardous conditions could impact the Monday morning and evening commutes. Winter Weather Advisory 2024-12-16T22:15:00-08:00 2024-12-16T22:15:00-08:00 2024-12-16T22:15:00-08:00 2024-12-17T04:00:00-08:00 Actual Update Met Expected Moderate Likely Northern and Eastern Klamath County and Western Lake County SAME 041035 SAME 041037 UGC ORZ030 AWIPSidentifier WSWMFR WMOidentifier WWUS46 KMFR 170615 NWSheadline WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM PST THIS EVENING UNTIL 4 AM PST TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.WW.Y.0034.000000T0000Z-241217T1200Z/ eventEndingTime 2024-12-17T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2a100f54e84c81c7194fff950bf8ab461b69fc0d.004.1,2024-12-16T04:03:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fe6027ce49d5e52765e87152341ba144332bd5e9.002.1,2024-12-15T17:22:00-08:00

* WHAT...Snow expected. Additional snow accumulations 6 to 12 inches with up to 16 inches near Crater Lake. Winds gusting as high as 40 mph over exposed terrain. * WHERE...The southern Oregon Cascades north of Lake of the Woods, including Crater Lake National Park and the Cascade passes along Highways 62, 138, 230, and 58. * WHEN...Until 4 AM PST Tuesday. * IMPACTS...Travel could be difficult with slippery, snow covered roads and reduced visibility. The hazardous conditions could impact the Monday morning and evening commutes. Winter Weather Advisory 2024-12-16T22:15:00-08:00 2024-12-16T22:15:00-08:00 2024-12-16T22:15:00-08:00 2024-12-17T04:00:00-08:00 Actual Update Met Expected Moderate Likely South Central Oregon Cascades; Siskiyou Mountains and Southern Oregon Cascades SAME 041019 SAME 041029 SAME 041035 SAME 041033 UGC ORZ027 UGC ORZ028 AWIPSidentifier WSWMFR WMOidentifier WWUS46 KMFR 170615 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.WW.Y.0034.000000T0000Z-241217T1200Z/ eventEndingTime 2024-12-17T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2a100f54e84c81c7194fff950bf8ab461b69fc0d.003.1,2024-12-16T04:03:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fe6027ce49d5e52765e87152341ba144332bd5e9.003.1,2024-12-15T17:22:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ccc81ea2afca1dc1bea20e12d6b93fd47ecb6be1.002.1,2024-12-15T12:39:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.70360b9178367c9c0b4e0abb6a06767935698e18.002.1,2024-12-15T01:29:00-08:00

* WHAT...Mixed precipitation. Additional snow accumulations of 3 to 7 inches above 4000 feet, and 1 to 3 inches between 3500 and 4000 feet. Ice accumulations up to a light glaze. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Travel could be difficult due to periods of moderate to heavy snow. Winter Weather Advisory 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-17T07:30:00-08:00 Actual Update Met Expected Moderate Likely Northern Blue Mountains of Oregon; Northwest Blue Mountains SAME 041059 SAME 041061 SAME 041063 SAME 053013 SAME 053071 UGC ORZ502 UGC WAZ030 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 170601 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0034.000000T0000Z-241218T0000Z/ eventEndingTime 2024-12-18T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0ead85b55fb657756e15a3c8c7710865913143dc.003.1,2024-12-16T05:32:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e47add2b6980e55f04db490f9819ab790267ab61.003.1,2024-12-15T22:01:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.284a40d548f8c454474611b0902d24a0d56e9931.004.1,2024-12-15T14:00:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.16f6bd20ceb5e20e24e4a52cba26f940ac56afe0.002.1,2024-12-15T09:56:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8729aa490649fdd5845b69065f0b9bce56b91c66.001.2,2024-12-15T03:04:00-08:00

* WHAT...Mixed precipitation. Total snow accumulations between 3 and 8 inches, and ice accumulations from a couple hundredths to two tenths of an inch. * WHERE...Upper and Lower Slopes of the Eastern Washington Cascades Crest. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Travel could be difficult due to periods of moderate to heavy snow and light freezing rain. Winter Weather Advisory 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-17T07:30:00-08:00 Actual Update Met Expected Moderate Likely 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 WSWPDT WMOidentifier WWUS46 KPDT 170601 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0035.000000T0000Z-241218T1200Z/ eventEndingTime 2024-12-18T12:00:00+00:00

* WHAT...Mixed precipitation. Total snow accumulations 1 to 3 inches and ice accumulations up to a light glaze. * WHERE...Kittitas Valley and Yakima Valley. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Travel could be difficult due to periods of moderate to heavy snow. The hazardous conditions could impact the Tuesday morning and evening commutes. Winter Weather Advisory 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-17T07:30:00-08:00 Actual Update Met Expected Moderate Likely Kittitas Valley; Yakima Valley SAME 053037 SAME 053077 UGC WAZ026 UGC WAZ027 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 170601 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0034.000000T0000Z-241218T1200Z/ eventEndingTime 2024-12-18T12:00:00+00:00

* WHAT...Snow. Additional snow accumulations up to 10 inches above 4500 feet, and a 1 to 3 inches below 4500 feet. Ice accumulations up to a light glaze. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 10 AM PST Tuesday. * IMPACTS...Periods of moderate to heavy snow will combine with low visibilities to create difficult driving conditions. Winter Storm Warning 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-17T07:30:00-08:00 Actual Update Met Expected Severe Likely East Slopes of the Oregon Cascades SAME 041017 SAME 041031 SAME 041065 UGC ORZ509 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 170601 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KPDT.WS.W.0011.000000T0000Z-241217T1800Z/ eventEndingTime 2024-12-17T18:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0ead85b55fb657756e15a3c8c7710865913143dc.002.1,2024-12-16T05:32:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e47add2b6980e55f04db490f9819ab790267ab61.002.1,2024-12-15T22:01:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.284a40d548f8c454474611b0902d24a0d56e9931.002.2,2024-12-15T14:00:00-08:00

* WHAT...Snow. Additional snow accumulations of 2 to 5 inches above 4000 feet. * WHERE...Ochoco-John Day Highlands. * WHEN...Until 10 AM PST Tuesday. * IMPACTS...Travel could be difficult due to periods of moderate to heavy snow. Winter Storm Warning 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-17T07:30:00-08:00 Actual Update Met Expected Severe Likely Ochoco-John Day Highlands SAME 041013 SAME 041017 SAME 041023 SAME 041031 SAME 041069 UGC ORZ506 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 170601 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KPDT.WS.W.0011.000000T0000Z-241217T1800Z/ eventEndingTime 2024-12-17T18:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0ead85b55fb657756e15a3c8c7710865913143dc.001.1,2024-12-16T05:32:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e47add2b6980e55f04db490f9819ab790267ab61.001.1,2024-12-15T22:01:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.284a40d548f8c454474611b0902d24a0d56e9931.001.2,2024-12-15T14:00:00-08:00

* WHAT...Snow above 4000 Feet. Additional snow accumulations of 2 to 5 inches. * WHERE...Southern Blue Mountains of Oregon. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Plan on slippery road conditions. Winter Weather Advisory 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-17T07:30:00-08:00 Actual Update Met Expected Moderate Likely Southern Blue Mountains of Oregon SAME 041021 SAME 041023 SAME 041049 SAME 041059 SAME 041061 SAME 041069 UGC ORZ503 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 170601 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0034.000000T0000Z-241218T0000Z/ eventEndingTime 2024-12-18T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0ead85b55fb657756e15a3c8c7710865913143dc.004.1,2024-12-16T05:32:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e47add2b6980e55f04db490f9819ab790267ab61.004.1,2024-12-15T22:01:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.284a40d548f8c454474611b0902d24a0d56e9931.003.2,2024-12-15T14:00:00-08:00

* WHAT...Mixed precipitation. Additional snow accumulations of 3 to 7 inches above 4000 feet, and 1 to 3 inches between 3500 and 4000 feet. Ice accumulations up to a light glaze. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Travel could be difficult due to periods of moderate to heavy snow. Winter Weather Advisory 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-16T22:01:00-08:00 2024-12-17T07:30:00-08:00 Actual Update Met Expected Moderate Likely Northern Blue Mountains of Oregon; Northwest Blue Mountains SAME 041059 SAME 041061 SAME 041063 SAME 053013 SAME 053071 UGC ORZ502 UGC WAZ030 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 170601 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0034.000000T0000Z-241218T0000Z/ eventEndingTime 2024-12-18T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0ead85b55fb657756e15a3c8c7710865913143dc.003.1,2024-12-16T05:32:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e47add2b6980e55f04db490f9819ab790267ab61.003.1,2024-12-15T22:01:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.284a40d548f8c454474611b0902d24a0d56e9931.004.1,2024-12-15T14:00:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.16f6bd20ceb5e20e24e4a52cba26f940ac56afe0.002.1,2024-12-15T09:56:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8729aa490649fdd5845b69065f0b9bce56b91c66.001.2,2024-12-15T03:04:00-08:00

Patchy dense fog has developed and will reduce visibilities to 1/2 mile or less across the Blue Mountain foothills through the early morning hours. Portions of I-84, SR-11, SR-125 and US-395 may be impacted. Motorists are urged to use caution when traveling through these areas due to localized low visibilities. If you encounter dense fog, slow down and use low beam headlights. Special Weather Statement 2024-12-16T21:36:00-08:00 2024-12-16T21:36:00-08:00 2024-12-16T21:36:00-08:00 2024-12-17T01:00:00-08:00 Actual Alert Met Expected Moderate Observed Foothills of the Northern Blue Mountains of Oregon; Foothills of the Blue Mountains of Washington SAME 041059 SAME 053013 SAME 053071 UGC ORZ507 UGC WAZ029 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 170536 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

Patchy dense fog has developed and will reduce visibilities to 1/2 mile or less across the Blue Mountain foothills through the early morning hours. Portions of I-84, SR-11, SR-125 and US-395 may be impacted. Motorists are urged to use caution when traveling through these areas due to localized low visibilities. If you encounter dense fog, slow down and use low beam headlights. Special Weather Statement 2024-12-16T21:36:00-08:00 2024-12-16T21:36:00-08:00 2024-12-16T21:36:00-08:00 2024-12-17T01:00:00-08:00 Actual Alert Met Expected Moderate Observed Foothills of the Northern Blue Mountains of Oregon; Foothills of the Blue Mountains of Washington SAME 041059 SAME 053013 SAME 053071 UGC ORZ507 UGC WAZ029 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 170536 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

Patchy dense fog will reduce visibilities to 1/2 mile or less across the Blue Mountain foothills through the evening hours. Portions of I-84, SR-11, SR-125 and US-395 may be impacted. Motorists are urged to use caution when traveling through these areas this evening due to localized areas of low visibilities. If you encounter dense fog, slow down and use low beam headlights. Special Weather Statement 2024-12-16T18:12:00-08:00 2024-12-16T18:12:00-08:00 2024-12-16T18:12:00-08:00 2024-12-16T22:00:00-08:00 Actual Alert Met Expected Moderate Observed Foothills of the Northern Blue Mountains of Oregon; Foothills of the Blue Mountains of Washington SAME 041059 SAME 053013 SAME 053071 UGC ORZ507 UGC WAZ029 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 170212 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

Patchy dense fog will reduce visibilities to 1/2 mile or less across the Blue Mountain foothills through the evening hours. Portions of I-84, SR-11, SR-125 and US-395 may be impacted. Motorists are urged to use caution when traveling through these areas this evening due to localized areas of low visibilities. If you encounter dense fog, slow down and use low beam headlights. Special Weather Statement 2024-12-16T18:12:00-08:00 2024-12-16T18:12:00-08:00 2024-12-16T18:12:00-08:00 2024-12-16T22:00:00-08:00 Actual Alert Met Expected Moderate Observed Foothills of the Northern Blue Mountains of Oregon; Foothills of the Blue Mountains of Washington SAME 041059 SAME 053013 SAME 053071 UGC ORZ507 UGC WAZ029 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 170212 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of northwest Washington, including the following county, Mason. * WHEN...Through late Tuesday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Expected rainfall of 3 to 5 inches with snow levels at 7000 to 8000 feet Tuesday and Wednesday could drive the Skokomish River above flood stage Tuesday night. - http://www.weather.gov/safety/flood Flood Watch 2024-12-16T15:45:00-08:00 2024-12-16T15:45:00-08:00 2024-12-16T15:45:00-08:00 2024-12-17T15:30:00-08:00 Actual Alert Met Future Severe Possible Mason, WA SAME 053045 UGC WAC045 AWIPSidentifier FFASEW WMOidentifier WGUS66 KSEW 162345 NWSheadline FLOOD WATCH IN EFFECT THROUGH LATE TUESDAY NIGHT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KSEW.FA.A.0014.241216T2345Z-241218T1200Z/ eventEndingTime 2024-12-18T12:00:00+00:00

* WHAT...Mixed precipitation above 3000 feet. Additional snow accumulations up to 6 inches and ice accumulations around a light glaze. * WHERE...South Washington Cascades. * WHEN...Until 10 AM PST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. Winter Weather Advisory 2024-12-16T15:41:00-08:00 2024-12-16T15:41:00-08:00 2024-12-16T15:41:00-08:00 2024-12-17T04:00:00-08:00 Actual Update Met Expected Moderate Likely South Washington Cascades SAME 053059 SAME 053015 SAME 053011 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 162341 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 3000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0034.000000T0000Z-241217T1800Z/ eventEndingTime 2024-12-17T18:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.886779d895376190acfdb7fd9d81c6f53de20f2d.002.2,2024-12-15T13:40:00-08:00

ESFSEW An atmospheric river will impact the region Tuesday and Wednesday, bringing potentially significant rainfall that could drive some rivers in western Washington into flood stage. There is still a fair amount of uncertainty regarding river flooding mid-week, but the latest rainfall forecast shows 3 to 5 inches over the Olympic Peninsula with snow levels as high as 7000 to 8000 feet. The northern and central Cascades will also see heavy rainfall during this period, with up to 4 inches of liquid forecast through Wednesday. The Skokomish River is currently forecast to enter moderate flood stage by Wednesday, and other area rivers will continue to be monitored. In addition, urban and small stream flooding will need to be monitored as well due to potential heavier rain rates Tuesday night into early Wednesday morning. Forecast models show potential for additional precipitation entering western Washington towards the end of the week, which could cause additional river flooding impacts. Please monitor the latest river forecasts from the National Weather Service for additional information. Hydrologic Outlook 2024-12-16T15:41:00-08:00 2024-12-16T15:41:00-08:00 2024-12-16T15:41:00-08:00 2024-12-17T15:30:00-08:00 Actual Alert Met Future Unknown Possible Clallam, WA; Grays Harbor, WA; Island, WA; Jefferson, WA; King, WA; Kitsap, WA; Lewis, WA; Mason, WA; Pierce, WA; San Juan, WA; Skagit, WA; Snohomish, WA; Thurston, WA; Whatcom, WA SAME 053009 SAME 053027 SAME 053029 SAME 053031 SAME 053033 SAME 053035 SAME 053041 SAME 053045 SAME 053053 SAME 053055 SAME 053057 SAME 053061 SAME 053067 SAME 053073 UGC WAC009 UGC WAC027 UGC WAC029 UGC WAC031 UGC WAC033 UGC WAC035 UGC WAC041 UGC WAC045 UGC WAC053 UGC WAC055 UGC WAC057 UGC WAC061 UGC WAC067 UGC WAC073 AWIPSidentifier ESFSEW WMOidentifier FGUS76 KSEW 162341 NWSheadline THREAT OF RIVER FLOODING TUESDAY THROUGH THURSDAY FOR PORTIONS OF NORTHWEST WASHINGTON AND THE OLYMPIC PENINSULA BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS

* WHAT...Heavy wet snow above 4000 feet. Additional snow accumulations 8 to 10 inches. * WHERE...Northern and Central Oregon Cascades. * WHEN...Until 10 AM PST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Heaviest snow is expected tonight into early Tuesday morning. Winter Storm Warning 2024-12-16T15:41:00-08:00 2024-12-16T15:41:00-08:00 2024-12-16T15:41:00-08:00 2024-12-17T04:00:00-08:00 Actual Update Met Expected Severe Likely North Oregon Cascades; Cascades of Marion and Linn Counties; Cascades of Lane County SAME 041005 SAME 041027 SAME 041051 SAME 041047 SAME 041043 SAME 041039 UGC ORZ126 UGC ORZ127 UGC ORZ128 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 162341 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KPQR.WS.W.0011.000000T0000Z-241217T1800Z/ eventEndingTime 2024-12-17T18:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.886779d895376190acfdb7fd9d81c6f53de20f2d.001.2,2024-12-15T13:40:00-08:00