NOAA Current Watches-WA

At 250 PM PDT, Doppler radar was tracking gusty showers over Ocean Park, or 8 miles north of Long Beach, moving northeast at 20 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Ocean Park, Bay Center, and Nahcotta. In Washington this includes U. S. Highway 101 between mile markers 38 and 42. Special Weather Statement 2024-10-31T14:50:00-07:00 2024-10-31T14:50:00-07:00 2024-10-31T14:50:00-07:00 2024-10-31T15:15:00-07:00 Actual Alert Met Expected Moderate Observed South Washington Coast; Willapa Hills 46.6599999,-124 46.57,-123.83 46.49,-124.03 46.51,-124.08 46.6599999,-124 SAME 053049 SAME 053069 SAME 053015 UGC WAZ201 UGC WAZ203 AWIPSidentifier SPSPQR WMOidentifier WWUS86 KPQR 312150 NWSheadline GUSTY SHOWERS WILL IMPACT WEST CENTRAL PACIFIC COUNTY THROUGH 315 PM PDT eventMotionDescription 2024-10-31T21:50:00-00:00...storm...218DEG...19KT...46.48,-124.08 maxWindGust 40 MPH maxHailSize 0.25 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

...EARLY SEASON SNOWFALL TO THE CASCADES THROUGH FRIDAY AFTERNOON... .Snow showers will continue through Friday afternoon. Highest accumulations will be above 4500 feet in the Marion, Linn, and Lane County Cascades. * WHAT...Snow expected. Additional accumulations of 2 to 5 inches above 4000 feet and 5 to 10 inches above 5000 feet. * WHERE...In Oregon, North Oregon Cascades. In Washington, South Washington Cascades. * WHEN...Until 5 PM PDT Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible. The hazardous conditions could impact the Thursday evening and Friday morning commutes. Winter Weather Advisory 2024-10-31T13:55:00-07:00 2024-10-31T13:55:00-07:00 2024-10-31T13:55:00-07:00 2024-11-01T05:00:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 312055 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0025.000000T0000Z-241102T0000Z/ eventEndingTime 2024-11-02T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.efdb5e6c21c6ae2a0084fc0a7ed4a8c0677928cc.003.1,2024-10-30T14:23:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.24c781258bec355b338237ad1e9f659aeee921f1.002.1,2024-10-30T03:27:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0d7b251e604cdc80195a8c2b6d92f21af32d9b87.002.1,2024-10-29T13:27:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1d4aba7e2c30dedb4648cb379bc8b820bbdb0443.002.1,2024-10-29T13:01:00-07:00

* WHAT...Snow expected above 3500 feet. Total snow accumulations 4 to 8 inches. * WHERE...Stevens Pass. * WHEN...From 11 PM this evening to 5 AM PDT Saturday. * IMPACTS...Travel could be difficult. Expect winter driving conditions at Stevens Pass. * ADDITIONAL DETAILS...Temperatures will warm to around freezing Friday afternoon which will lead to heavy, wet snow at Stevens Pass. Winter Weather Advisory 2024-10-31T13:21:00-07:00 2024-10-31T13:21:00-07:00 2024-10-31T23:00:00-07:00 2024-11-01T06:00:00-07:00 Actual Alert Met Expected Moderate Likely Western Chelan County SAME 053007 UGC WAZ048 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 312021 NWSheadline WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 5 AM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KOTX.WW.Y.0024.241101T0600Z-241102T1200Z/ eventEndingTime 2024-11-02T12:00:00+00:00

* WHAT...Snow above 3500 feet. Snow accumulations 7 to 15 inches. * WHERE...Washington Pass, Sherman Pass, Loup Loup Pass, and Highway 20 Wauconda Summit. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult. Expect winter driving conditions on the Highway 20 mountain passes. * ADDITIONAL DETAILS...Snow will pick up again later this evening and tonight in north central Washington. Winter Storm Warning 2024-10-31T13:21:00-07:00 2024-10-31T13:21:00-07:00 2024-10-31T13:21:00-07:00 2024-11-01T06:00:00-07:00 Actual Alert Met Expected Severe Likely Okanogan Highlands; Western Okanogan County SAME 053019 SAME 053047 UGC WAZ038 UGC WAZ049 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 312021 NWSheadline WINTER STORM WARNING IN EFFECT UNTIL 5 AM PDT SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KOTX.WS.W.0006.241031T2021Z-241102T1200Z/ eventEndingTime 2024-11-02T12:00:00+00:00

* WHAT...Snow expected mainly above 4000 feet. Total snow accumulations 6 to 11 inches. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...From 11 PM this evening to 5 AM PDT Saturday. * IMPACTS...Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions. Winter Weather Advisory 2024-10-31T13:05:00-07:00 2024-10-31T13:05:00-07:00 2024-10-31T23:00:00-07:00 2024-11-01T07:00:00-07:00 Actual Alert Met Expected Moderate Likely Upper Slopes of the Eastern Washington Cascades Crest SAME 053037 SAME 053077 UGC WAZ522 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 312005 NWSheadline WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 5 AM PDT SATURDAY ABOVE 4000 FEET BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXB.KPDT.WW.Y.0026.241101T0600Z-241102T1200Z/ eventEndingTime 2024-11-02T12:00:00+00:00

* WHAT...Snow above 3500 feet. Additional Snow accumulations 6 to 12 inches. * WHERE...Washington Pass, Loup Loup Pass, Highway 20 Wauconda Summit, and Sherman Pass. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Expect winter driving conditions at the mountain passes. * ADDITIONAL DETAILS...There will be a break in the snowfall today but will pick up again tonight through Friday. Winter Weather Advisory 2024-10-31T04:58:00-07:00 2024-10-31T04:58:00-07:00 2024-10-31T04:58:00-07:00 2024-10-31T18:00:00-07:00 Actual Update Met Expected Moderate Likely Okanogan Highlands; Western Okanogan County SAME 053019 SAME 053047 UGC WAZ038 UGC WAZ049 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 311158 CCA NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.COR.KOTX.WW.Y.0023.000000T0000Z-241102T0600Z/ eventEndingTime 2024-11-02T06:00:00+00:00

* WHAT...Snow expected at or above elevations greater than 4000 ft. Total snow accumulations between 8 and 24 inches. Winds gusting as high as 40 mph. * WHERE...West Slopes South Central Cascades and Passes. * WHEN...Until 5 PM PDT Friday. * IMPACTS...Travel could be very difficult to impossible. * ADDITIONAL DETAILS...There will be a brief break in the steadier snowfall this morning, snow will then increase in intensity later this afternoon and continue through Friday. The heaviest snowfall amounts will be above 5000 feet. Winter Weather Advisory 2024-10-31T04:16:00-07:00 2024-10-31T04:16:00-07:00 2024-10-31T04:16:00-07:00 2024-10-31T17:15:00-07:00 Actual Update Met Expected Moderate Likely West Slopes South Central Cascades and Passes SAME 053041 SAME 053053 UGC WAZ569 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 311116 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT FRIDAY AT OR ABOVE ELEVATIONS GREATER THAN 4000 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.WW.Y.0016.000000T0000Z-241102T0000Z/ eventEndingTime 2024-11-02T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.31a781874e2e63bffec684284f662f68fb6c9924.001.1,2024-10-30T01:54:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2af49951400f632255e6150ff91c01d1ff9f8236.001.1,2024-10-29T13:39:00-07:00

* WHAT...Snow expected at or above elevations greater than 5000 ft. Total snow accumulations between 6 and 10 inches. * WHERE...West Slopes North Cascades and Passes. Primary area of concern will be along Highway 20 in the area of Rainy Pass. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...There will be a brief break in the steadier snowfall today before snow increases in intensity tonight through Friday. Winter Weather Advisory 2024-10-31T04:16:00-07:00 2024-10-31T04:16:00-07:00 2024-10-31T04:16:00-07:00 2024-10-31T17:15:00-07:00 Actual Update Met Expected Moderate Likely West Slopes North Cascades and Passes SAME 053057 SAME 053073 UGC WAZ567 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 311116 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY AT OR ABOVE ELEVATIONS GREATER THAN 5000 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.WW.Y.0016.000000T0000Z-241102T0600Z/ eventEndingTime 2024-11-02T06:00:00+00:00

...EARLY SEASON SNOWFALL TO THE CASCADES THROUGH FRIDAY AFTERNOON... .A cold front will bring a rapid onset of accumulating snow above 4000 feet this afternoon and evening. Precipitation will be more showery today, increasing in intensity tonight into Friday. Highest accumulations will be above 5000 feet and in the Linn and Lane County Cascades. Winds too will become gusty from the south tonight which will increase chances for blowing snow and reduced visibility. * WHAT...Snow expected. Total snow accumulations of 6 to 12 inches above 4000 feet and 10 to 17 inches above 5000 feet. * WHERE...In Oregon, North Oregon Cascades. In Washington, South Washington Cascades. * WHEN...Until 5 PM PDT Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible. The hazardous conditions could impact the Thursday morning and evening commutes. Winter Weather Advisory 2024-10-31T03:38:00-07:00 2024-10-31T03:38:00-07:00 2024-10-31T03:38:00-07:00 2024-10-31T18:00:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 311038 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0025.000000T0000Z-241102T0000Z/ eventEndingTime 2024-11-02T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.24c781258bec355b338237ad1e9f659aeee921f1.002.1,2024-10-30T03:27:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0d7b251e604cdc80195a8c2b6d92f21af32d9b87.002.1,2024-10-29T13:27:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1d4aba7e2c30dedb4648cb379bc8b820bbdb0443.002.1,2024-10-29T13:01:00-07:00

* WHAT...Visibility at a quarter mile or less in dense fog. * WHERE...Yakima Valley. * WHEN...Until 8 AM PDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Dense Fog has been observed along I-82 between Grandview and Parker. Dense Fog Advisory 2024-10-31T02:02:00-07:00 2024-10-31T02:02:00-07:00 2024-10-31T02:02:00-07:00 2024-10-31T08:00:00-07:00 Actual Alert Met Expected Moderate Likely Yakima Valley SAME 053077 UGC WAZ027 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 310902 NWSheadline DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM PDT THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.FG.Y.0015.241031T0902Z-241031T1500Z/ eventEndingTime 2024-10-31T15:00:00+00:00

...EARLY SEASON SNOWFALL TO THE CASCADES THROUGH FRIDAY AFTERNOON... .A cold front will bring a rapid onset of accumulating snow above 4000 to 5000 feet this afternoon and evening. A lull in snow will most likely occur tonight before additional snow showers bring higher snowfall rates to the Cascades Thursday into early Friday. Highest accumulations will be above 5000 feet and in the Linn and Lane County Cascades. * WHAT...Snow expected. Total snow accumulations of 6 to 12 inches above 4000 feet and 10 to 18 inches above 5000 feet. * WHERE...In Oregon, North Oregon Cascades. In Washington, South Washington Cascades. * WHEN...Until 5 PM PDT Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. Winter Weather Advisory 2024-10-30T14:23:00-07:00 2024-10-30T14:23:00-07:00 2024-10-30T14:23:00-07:00 2024-10-31T07:00:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 302123 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0025.000000T0000Z-241102T0000Z/ eventEndingTime 2024-11-02T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0d7b251e604cdc80195a8c2b6d92f21af32d9b87.002.1,2024-10-29T13:27:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1d4aba7e2c30dedb4648cb379bc8b820bbdb0443.002.1,2024-10-29T13:01:00-07:00

* WHAT...Snow expected at or above elevations greater than 4000 ft. Total snow accumulations between 8 and 20 inches. Winds gusting as high as 40 mph. * WHERE...West Slopes South Central Cascades and Passes. * WHEN...Until 5 PM PDT Friday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the commutes Wednesday evening through Friday. * ADDITIONAL DETAILS...A cold front will bring accumulating snow above 4000 feet on Wednesday. A lull in snow will most likely occur Wednesday night into Thursday morning before additional snow showers bring periods of heavier snowfall late Thursday into Friday. Winter Weather Advisory 2024-10-30T13:57:00-07:00 2024-10-30T13:57:00-07:00 2024-10-30T13:57:00-07:00 2024-10-31T05:00:00-07:00 Actual Update Met Expected Moderate Likely West Slopes South Central Cascades and Passes SAME 053041 SAME 053053 UGC WAZ569 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 302057 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT FRIDAY AT OR ABOVE ELEVATIONS GREATER THAN 4000 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.WW.Y.0016.000000T0000Z-241102T0000Z/ eventEndingTime 2024-11-02T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2af49951400f632255e6150ff91c01d1ff9f8236.001.1,2024-10-29T13:39:00-07:00

* WHAT...Snow expected at or above elevations greater than 5000 ft. Total snow accumulations between 8 and 10 inches. * WHERE...West Slopes North Cascades and Passes. Primary area of concern will be along Highway 20 in the area of Rainy Pass. * WHEN...From 5 PM this afternoon to 11 PM PDT Friday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Wednesday evening and Thursday morning commutes. * ADDITIONAL DETAILS...A cold front will bring accumulating snow above 5000 feet on Wednesday. A lull in snow will most likely occur Wednesday night into Thursday morning before additional snow showers bring periods of heavier snowfall late Thursday into Friday. Winter Weather Advisory 2024-10-30T13:57:00-07:00 2024-10-30T13:57:00-07:00 2024-10-30T17:00:00-07:00 2024-10-31T05:00:00-07:00 Actual Alert Met Expected Moderate Likely West Slopes North Cascades and Passes SAME 053057 SAME 053073 UGC WAZ567 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 302057 NWSheadline WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 PM PDT FRIDAY AT OR ABOVE ELEVATIONS GREATER THAN 5000 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXB.KSEW.WW.Y.0016.241031T0000Z-241102T0600Z/ eventEndingTime 2024-11-02T06:00:00+00:00

* WHAT...Snow above 3500 feet. Snow accumulations 6 to 12 inches. * WHERE...Washington Pass, Loup Loup Pass, Mazama, Highway 20 Wauconda Summit, and Sherman Pass. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Expect winter driving conditions at the mountain passes. * ADDITIONAL DETAILS...Mountain passes will receive the greatest snowfall amounts. There will be a break in the snowfall tonight but will pick up again in the afternoon and evening hours Thursday. Snow will begin to taper off Friday evening. Winter Weather Advisory 2024-10-30T13:05:00-07:00 2024-10-30T13:05:00-07:00 2024-10-30T13:05:00-07:00 2024-10-31T06:15:00-07:00 Actual Alert Met Expected Moderate Likely Okanogan Highlands; Western Okanogan County SAME 053019 SAME 053047 UGC WAZ038 UGC WAZ049 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 302005 NWSheadline WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KOTX.WW.Y.0023.241030T2005Z-241102T0600Z/ eventEndingTime 2024-11-02T06:00:00+00:00

...EARLY SEASON SNOWFALL TO THE CASCADES THROUGH FRIDAY AFTERNOON... .A cold front will bring a rapid onset of accumulating snow above 4000-5000 feet this afternoon and evening. A lull in snow will most likely occur tonight into Thursday morning before additional snow showers bring higher snowfall rates to the Cascades late Thursday into early Friday. Highest accumulations will be above 5500 feet and in the Lane County Cascades. * WHAT...Snow expected. Total snow accumulations of 6-12 inches except up to 16 inches along the tops of the volcanos (above 5500 feet). * WHERE...In Oregon, North Oregon Cascades and Cascades of Marion and Linn Counties. In Washington, South Washington Cascades. * WHEN...From 2 PM this afternoon to 5 PM PDT Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible. The hazardous conditions could impact the Wednesday evening and Thursday morning commutes. Winter Weather Advisory 2024-10-30T03:27:00-07:00 2024-10-30T03:27:00-07:00 2024-10-30T14:00:00-07:00 2024-10-30T18:00:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; Cascades of Marion and Linn Counties; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 041047 SAME 041043 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC ORZ127 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 301027 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 5 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0025.241030T2100Z-241102T0000Z/ eventEndingTime 2024-11-02T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1d4aba7e2c30dedb4648cb379bc8b820bbdb0443.002.1,2024-10-29T13:01:00-07:00

* WHAT...Snow expected at or above elevations greater than 4000 ft. Total snow accumulations between 8 and 20 inches. Winds gusting as high as 40 mph. * WHERE...West Slopes South Central Cascades and Passes. * WHEN...From 11 AM this morning to 5 PM PDT Friday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the commutes Wednesday evening through Friday. * ADDITIONAL DETAILS...A cold front will bring accumulating snow above 4000 feet on Wednesday. A lull in snow will most likely occur Wednesday night into Thursday morning before additional snow showers bring periods of heavier snowfall late Thursday into Friday. Winter Weather Advisory 2024-10-30T01:54:00-07:00 2024-10-30T01:54:00-07:00 2024-10-30T11:00:00-07:00 2024-10-30T17:00:00-07:00 Actual Update Met Expected Moderate Likely West Slopes South Central Cascades and Passes SAME 053041 SAME 053053 UGC WAZ569 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 300854 NWSheadline WINTER WEATHER ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 5 PM PDT FRIDAY AT OR ABOVE ELEVATIONS GREATER THAN 4000 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KSEW.WW.Y.0016.241030T1800Z-241102T0000Z/ eventEndingTime 2024-11-02T00:00:00+00:00

* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Lower Columbia Basin of Washington. * WHEN...From 1 AM to 9 AM PDT Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Widespread sub-freezing temperatures are expected across the Lower Columbia Basin of Washington overnight and Wednesday morning, especially in cold-prone areas. Sub-freezing temperatures are not expected to be ubiquitous in the Tri-Cities. Freeze Warning 2024-10-29T16:58:00-07:00 2024-10-29T16:58:00-07:00 2024-10-30T01:00:00-07:00 2024-10-30T09:00:00-07:00 Actual Alert Met Expected Moderate Likely Lower Columbia Basin of Washington SAME 053005 SAME 053021 SAME 053039 SAME 053071 UGC WAZ028 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 292358 NWSheadline FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM PDT WEDNESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.FZ.W.0013.241030T0800Z-241030T1600Z/ eventEndingTime 2024-10-30T16:00:00+00:00

A frontal system will move through the area Wednesday night. * WHAT...Snow expected at or above elevations greater than 4000 ft. Total snow accumulations of 5 to 9 inches. Winds gusting as high as 35 mph. * WHERE...West Slopes South Central Cascades and Passes. * WHEN...From 2 PM Wednesday to 5 AM PDT Thursday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Wednesday evening commute. Winter Weather Advisory 2024-10-29T13:39:00-07:00 2024-10-29T13:39:00-07:00 2024-10-30T14:00:00-07:00 2024-10-30T04:00:00-07:00 Actual Alert Met Expected Moderate Likely West Slopes South Central Cascades and Passes SAME 053041 SAME 053053 UGC WAZ569 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 292039 NWSheadline WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM WEDNESDAY TO 5 AM PDT THURSDAY AT OR ABOVE ELEVATIONS GREATER THAN 4000 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KSEW.WW.Y.0016.241030T2100Z-241031T1200Z/ eventEndingTime 2024-10-31T12:00:00+00:00

* WHAT...Snow expected. Total snow accumulations 6-12 inches above 4000 feet with 8 to 16 inches above 5000 feet. * WHERE...In Oregon, North Oregon Cascades and Cascades of Marion and Linn Counties. In Washington, South Washington Cascades. * WHEN...From 2 PM Wednesday to 5 PM PDT Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. * ADDITIONAL DETAILS...A cold front will bring a rapid onset of accumulating snow above 4000-5000 feet Wednesday afternoon into Wednesday evening. A lull in snow will most likely occur Wednesday night into Thursday morning before additional snow showers bring higher snowfall rates to the Cascades late Thursday into early Friday. Winter Weather Advisory 2024-10-29T13:27:00-07:00 2024-10-29T13:27:00-07:00 2024-10-30T14:00:00-07:00 2024-10-30T07:00:00-07:00 Actual Update Met Expected Moderate Likely North Oregon Cascades; Cascades of Marion and Linn Counties; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 041047 SAME 041043 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC ORZ127 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 292027 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 PM WEDNESDAY TO 5 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.WW.Y.0025.241030T2100Z-241102T0000Z/ eventEndingTime 2024-11-02T00:00:00+00:00

* WHAT...Snow expected. Total snow accumulations 6-12 inches above 3500 feet with 8 to 16 inches above 5000 feet. * WHERE...In Oregon, North Oregon Cascades and Cascades of Marion and Linn Counties. In Washington, South Washington Cascades. * WHEN...From 2 PM Wednesday to 5 PM PDT Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. * ADDITIONAL DETAILS...A cold front will bring a rapid onset of accumulating snow above 4000-5000 feet Wednesday afternoon into Wednesday evening. A lull in snow will most likely occur Wednesday night into Thursday morning before additional snow showers bring higher snowfall rates to the Cascades late Thursday into early Friday. Winter Weather Advisory 2024-10-29T13:01:00-07:00 2024-10-29T13:01:00-07:00 2024-10-30T14:00:00-07:00 2024-10-29T21:15:00-07:00 Actual Alert Met Expected Moderate Likely North Oregon Cascades; Cascades of Marion and Linn Counties; South Washington Cascades SAME 041005 SAME 041027 SAME 041051 SAME 041047 SAME 041043 SAME 053059 SAME 053015 SAME 053011 UGC ORZ126 UGC ORZ127 UGC WAZ211 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 292001 NWSheadline WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM WEDNESDAY TO 5 PM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPQR.WW.Y.0025.241030T2100Z-241102T0000Z/ eventEndingTime 2024-11-02T00:00:00+00:00