NOAA Current Watches

* WHAT...South winds 25 to 35 mph with gusts 50 to 55 mph expected for the base of the northern Blue Mountains of Oregon. * WHERE...Foothills of the Northern Blue Mountains of Oregon. * WHEN...From 4 PM this afternoon to 10 AM PST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Wind Advisory 2024-12-13T03:03:00-08:00 2024-12-13T03:03:00-08:00 2024-12-13T16:00:00-08:00 2024-12-13T15:00:00-08:00 Actual Alert Met Expected Moderate Likely Foothills of the Northern Blue Mountains of Oregon SAME 041059 UGC ORZ507 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 131103 NWSheadline WIND ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM PST SATURDAY FOR THE BASE OF THE NORTHERN BLUE MOUNTAINS OF OREGON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.WI.Y.0045.241214T0000Z-241214T1800Z/ eventEndingTime 2024-12-14T18:00:00+00:00

* WHAT...For the Coastal Flood Advisory, minor coastal flooding with inundation of around 2 feet above ground level is expected. For the Coastal Flood Watch, significant coastal flooding possible. Inundation of 2 to 3 feet above ground level is likely along shorelines and low-lying coastal areas. Large waves of 17 to 19 feet are expected along the coast. * WHERE...Central Coast zone. * WHEN...For the Coastal Flood Advisory, from 7 AM to 1 PM PST Friday. For the Coastal Flood Watch, from Saturday morning through Saturday afternoon. * IMPACTS...Numerous roads may be closed. Low-lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. * ADDITIONAL DETAILS...Highest impacts will occur around the late morning high tide on Friday and Saturday. Additional flooding may continue through Monday during the late morning to mid-day high tides. Coastal Flood Advisory 2024-12-13T02:39:00-08:00 2024-12-13T02:39:00-08:00 2024-12-13T07:00:00-08:00 2024-12-13T16:00:00-08:00 Actual Update Met Expected Minor Likely Central Coast SAME 053027 UGC WAZ517 AWIPSidentifier CFWSEW WMOidentifier WHUS46 KSEW 131039 NWSheadline COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 1 PM PST THIS AFTERNOON... ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.CF.Y.0015.241213T1500Z-241213T2100Z/ eventEndingTime 2024-12-13T21:00:00+00:00

* WHAT...For the Coastal Flood Advisory, minor coastal flooding with inundation of around 2 feet above ground level is expected. For the Coastal Flood Watch, significant coastal flooding possible. Inundation of 2 to 3 feet above ground level is likely along shorelines and low-lying coastal areas. Large waves of 17 to 19 feet are expected along the coast. * WHERE...Central Coast zone. * WHEN...For the Coastal Flood Advisory, from 7 AM to 1 PM PST Friday. For the Coastal Flood Watch, from Saturday morning through Saturday afternoon. * IMPACTS...Numerous roads may be closed. Low-lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. * ADDITIONAL DETAILS...Highest impacts will occur around the late morning high tide on Friday and Saturday. Additional flooding may continue through Monday during the late morning to mid-day high tides. Coastal Flood Watch 2024-12-13T02:39:00-08:00 2024-12-13T02:39:00-08:00 2024-12-14T08:00:00-08:00 2024-12-13T16:00:00-08:00 Actual Update Met Future Moderate Possible Central Coast SAME 053027 UGC WAZ517 AWIPSidentifier CFWSEW WMOidentifier WHUS46 KSEW 131039 NWSheadline COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 1 PM PST THIS AFTERNOON... ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.CF.A.0002.241214T1600Z-241214T2200Z/ eventEndingTime 2024-12-14T22:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.91e9a67f362d2ebaeb8ccfc437dff514b719b029.001.1,2024-12-11T12:32:00-08:00

* WHAT...Significant coastal flooding possible. Inundation of 2 to 3 feet above ground level is likely along shorelines and low-lying coastal areas. Large waves of 17 to 19 feet are expected along the coast. * WHERE...North Coast zone. * WHEN...From Saturday morning through Saturday afternoon. * IMPACTS...Numerous roads may be closed. Low-lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. * ADDITIONAL DETAILS...Highest impacts will occur around the 11 AM high tide on Saturday. Forecast confidence is currently moderate in 2 to 3 feet of inundation. However, there is a 10 percent chance of water levels up to 3.5 feet above ground level. In addition to the expected flooding on Saturday, flooding may continue through Monday during the late morning to mid-day high tides. Coastal Flood Watch 2024-12-13T02:39:00-08:00 2024-12-13T02:39:00-08:00 2024-12-14T08:00:00-08:00 2024-12-13T16:00:00-08:00 Actual Update Met Future Moderate Possible North Coast SAME 053009 SAME 053031 UGC WAZ516 AWIPSidentifier CFWSEW WMOidentifier WHUS46 KSEW 131039 NWSheadline COASTAL FLOOD WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.CF.A.0002.241214T1600Z-241214T2200Z/ eventEndingTime 2024-12-14T22:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.91e9a67f362d2ebaeb8ccfc437dff514b719b029.001.1,2024-12-11T12:32:00-08:00

...FREEZING RAIN ACCUMULATIONS AROUND ONE TENTH OF AN INCH IN THE UPPER HOOD RIVER VALLEY TODAY... * WHAT...Freezing rain expected. Total ice accumulations around one tenth of an inch. * WHERE...Upper Hood River Valley. * WHEN...From 10 AM this morning to 2 AM PST Saturday. * IMPACTS...Difficult travel conditions are possible. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...Precipitation will start off falling as snow before transitioning to freezing rain. There is around a 10% chance of two tenths of an inch of ice near Parkdale and higher elevations near Blowdown Ridge. Winter Weather Advisory 2024-12-13T02:15:00-08:00 2024-12-13T02:15:00-08:00 2024-12-13T10:00:00-08:00 2024-12-13T14:15:00-08:00 Actual Alert Met Expected Moderate Likely Upper Hood River Valley SAME 041027 UGC ORZ121 AWIPSidentifier WSWPQR WMOidentifier WWUS46 KPQR 131015 NWSheadline WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 2 AM PST SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPQR.WW.Y.0032.241213T1800Z-241214T1000Z/ eventEndingTime 2024-12-14T10:00:00+00:00

* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of southwest and west central Idaho and southeast Oregon. * WHEN...Until 2 PM MST this afternoon. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2024-12-13T02:47:00-07:00 2024-12-13T02:47:00-07:00 2024-12-13T02:47:00-07:00 2024-12-13T14:00:00-07:00 Actual Update Met Expected Moderate Likely West Central Mountains; Lower Treasure Valley; Boise Mountains; Upper Treasure Valley; Camas Prairie; Upper Weiser River; Oregon Lower Treasure Valley SAME 016003 SAME 016045 SAME 016085 SAME 016087 SAME 016027 SAME 016073 SAME 016075 SAME 016015 SAME 016025 SAME 016039 SAME 016001 SAME 041045 UGC IDZ011 UGC IDZ012 UGC IDZ013 UGC IDZ014 UGC IDZ028 UGC IDZ033 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 130947 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST THIS AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.AS.Y.0003.000000T0000Z-241213T2100Z/ eventEndingTime 2024-12-13T21:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.93b32bdf60802263feba1eb4b672993ac3cbf9a1.001.1,2024-12-12T02:50:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fbb33663a286ecb69fa72b81f42ea29c2a12e42e.002.1,2024-12-11T11:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fbb33663a286ecb69fa72b81f42ea29c2a12e42e.001.2,2024-12-11T11:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.86386ebefd9122e80d08a673bd364c0911d964e2.003.1,2024-12-11T08:07:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.86386ebefd9122e80d08a673bd364c0911d964e2.002.1,2024-12-11T08:07:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.86386ebefd9122e80d08a673bd364c0911d964e2.001.2,2024-12-11T08:07:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f1bc4d983c4952790a4ab58f189e277458563dbd.002.1,2024-12-11T02:03:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f1bc4d983c4952790a4ab58f189e277458563dbd.001.1,2024-12-11T02:03:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5005292349ce5a9ba7313dc63287e12d5fb7186e.002.1,2024-12-10T18:17:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5005292349ce5a9ba7313dc63287e12d5fb7186e.001.2,2024-12-10T18:17:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d6b3a8762b1df58ebf82a82417e387b160da54a7.002.1,2024-12-10T11:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d6b3a8762b1df58ebf82a82417e387b160da54a7.001.2,2024-12-10T11:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.495df4b784b2e1770c96b260aab5ec8f389596fd.002.1,2024-12-09T22:27:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.495df4b784b2e1770c96b260aab5ec8f389596fd.001.1,2024-12-09T22:27:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b729ea10ac69eb952935184a17cd7b9bb21e3590.002.1,2024-12-10T03:19:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b729ea10ac69eb952935184a17cd7b9bb21e3590.001.1,2024-12-10T03:19:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.46816e2885aac79ef005a811b7ae58be1101f49e.002.1,2024-12-09T17:24:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.46816e2885aac79ef005a811b7ae58be1101f49e.001.2,2024-12-09T17:24:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c3caa9d858e903aecebf1b66842fcee943b1ddcb.002.1,2024-12-09T11:03:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c3caa9d858e903aecebf1b66842fcee943b1ddcb.001.2,2024-12-09T11:03:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fdb7c0f2251750244de90be3436d17b5b60ae037.002.1,2024-12-09T09:23:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fdb7c0f2251750244de90be3436d17b5b60ae037.001.2,2024-12-09T09:23:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.78c41538472e3984318a6f3e98634c872473209b.003.1,2024-12-09T19:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.78c41538472e3984318a6f3e98634c872473209b.002.1,2024-12-09T19:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.78c41538472e3984318a6f3e98634c872473209b.001.2,2024-12-09T19:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.cc2f108361d56bdb5b9b7c5b912486006c82a1de.002.1,2024-12-09T03:14:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.cc2f108361d56bdb5b9b7c5b912486006c82a1de.001.1,2024-12-09T03:14:00-07:00

* WHAT...Light snow with additional accumulations up to one inch. * WHERE...Foothills of the Blue Mountains of Oregon. * WHEN...Until 2 AM PST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Even light snowfall amounts can accumulate on roads and cause dangerous driving conditions due to slippery and snow-covered roads. Winter Weather Advisory 2024-12-12T18:39:00-08:00 2024-12-12T18:39:00-08:00 2024-12-12T18:39:00-08:00 2024-12-13T02:00:00-08:00 Actual Update Met Expected Moderate Likely Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon SAME 041059 SAME 041021 SAME 041049 SAME 041069 UGC ORZ507 UGC ORZ508 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 130239 NWSheadline WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 2 AM PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KPDT.WW.Y.0032.000000T0000Z-241213T1000Z/ eventEndingTime 2024-12-13T10:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8e0da6b14b11ab249cc424325bc02e323233c31a.001.1,2024-12-12T02:05:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6056119d00e5912a3b26dbf4c81e7d266651fad4.001.1,2024-12-11T21:44:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5ffef73dad975a4d421154af2c192c2532eead4f.002.1,2024-12-11T14:08:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a9629d2fd3a3e4db1453bac334ae382f6a4df89f.001.1,2024-12-11T02:06:00-08:00

* WHAT...Light snow with additional accumulations up to one inch. * WHERE...North Central Oregon. * WHEN...Until 2 AM PST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Even light snowfall amounts can accumulate on roads and cause dangerous driving conditions due to slippery and snow-covered roads. Winter Weather Advisory 2024-12-12T18:39:00-08:00 2024-12-12T18:39:00-08:00 2024-12-12T18:39:00-08:00 2024-12-13T02:00:00-08:00 Actual Update Met Expected Moderate Likely North Central Oregon SAME 041055 SAME 041065 UGC ORZ510 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 130239 NWSheadline WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 2 AM PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KPDT.WW.Y.0032.000000T0000Z-241213T1000Z/ eventEndingTime 2024-12-13T10:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8e0da6b14b11ab249cc424325bc02e323233c31a.002.1,2024-12-12T02:05:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6056119d00e5912a3b26dbf4c81e7d266651fad4.002.1,2024-12-11T21:44:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5ffef73dad975a4d421154af2c192c2532eead4f.001.1,2024-12-11T14:08:00-08:00

Light snow with additional accumulation less than 1 inch is expected across central Oregon for the next several hours. Be careful when traveling this evening and prepare for winter weather conditions. Special Weather Statement 2024-12-12T18:19:00-08:00 2024-12-12T18:19:00-08:00 2024-12-12T18:19:00-08:00 2024-12-12T21:00:00-08:00 Actual Alert Met Expected Moderate Observed Central Oregon SAME 041013 SAME 041017 SAME 041031 UGC ORZ511 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 130219 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

* WHAT...Wet snow. Additional snow accumulations up to one inch. * WHERE...North Central Oregon. * WHEN...Until 7 PM PST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Even light snowfall amounts can accumulate on roads and cause dangerous driving conditions due to slippery and snow-covered roads. Winter Weather Advisory 2024-12-12T14:49:00-08:00 2024-12-12T14:49:00-08:00 2024-12-12T14:49:00-08:00 2024-12-12T19:00:00-08:00 Actual Update Met Expected Moderate Likely North Central Oregon SAME 041055 SAME 041065 UGC ORZ510 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 122249 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0032.000000T0000Z-241213T0300Z/ eventEndingTime 2024-12-13T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6056119d00e5912a3b26dbf4c81e7d266651fad4.002.1,2024-12-11T21:44:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5ffef73dad975a4d421154af2c192c2532eead4f.001.1,2024-12-11T14:08:00-08:00

* WHAT...Wet snow. Additional snow accumulations up to one inch. * WHERE...Foothills of the Blue Mountains of Oregon. * WHEN...Until 7 PM PST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Even light snowfall amounts can accumulate on roads and cause dangerous driving conditions due to slippery and snow-covered roads. Winter Weather Advisory 2024-12-12T14:49:00-08:00 2024-12-12T14:49:00-08:00 2024-12-12T14:49:00-08:00 2024-12-12T19:00:00-08:00 Actual Update Met Expected Moderate Likely Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon SAME 041059 SAME 041021 SAME 041049 SAME 041069 UGC ORZ507 UGC ORZ508 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 122249 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0032.000000T0000Z-241213T0300Z/ eventEndingTime 2024-12-13T03:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6056119d00e5912a3b26dbf4c81e7d266651fad4.001.1,2024-12-11T21:44:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5ffef73dad975a4d421154af2c192c2532eead4f.002.1,2024-12-11T14:08:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a9629d2fd3a3e4db1453bac334ae382f6a4df89f.001.1,2024-12-11T02:06:00-08:00

ESFSEW A stronger storm will set up along the coast over the weekend with the potential to bring more significant precipitation to the region. Heaviest amounts over the southwestern slopes of the Olympic Mountains may result in potential for the Skokomish River to rise above flood stage Saturday afternoon. Snow levels around 4500 feet Saturday are expected to lower to around 3000 feet early Sunday morning. Ongoing precipitation through early next week could help keep the river levels elevated into Monday. Please monitor the latest river forecasts from the National Weather Service for additional information. Hydrologic Outlook 2024-12-12T14:39:00-08:00 2024-12-12T14:39:00-08:00 2024-12-12T14:39:00-08:00 2024-12-13T16:00:00-08:00 Actual Alert Met Future Unknown Possible Mason, WA SAME 053045 UGC WAC045 AWIPSidentifier ESFSEW WMOidentifier FGUS76 KSEW 122239 NWSheadline THREAT OF RIVER FLOODING SATURDAY AFTERNOON THROUGH MONDAY FOR MASON COUNTY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS

* WHAT...Snow expected at or above elevations greater than 3500 ft. Total snow accumulations at Stevens Pass between 8 and 12 inches expected. Significantly higher amounts will be possible at Mount Baker Ski Area. * WHERE...Cascades of Whatcom, Skagit, Snohomish, and King Counties, including Stevens Pass. * WHEN...From 1 PM Friday to 10 AM PST Sunday. * IMPACTS...Snow-covered roads and minor travel delays possible across Stevens Pass. * ADDITIONAL DETAILS...Lower amounts are expected at Snoqualmie Pass. Winter Weather Advisory 2024-12-12T14:22:00-08:00 2024-12-12T14:22:00-08:00 2024-12-13T13:00:00-08:00 2024-12-13T04:15:00-08:00 Actual Alert Met Expected Moderate Likely West Slopes North Cascades and Passes; West Slopes North Central Cascades and Passes SAME 053057 SAME 053073 SAME 053033 SAME 053061 UGC WAZ567 UGC WAZ568 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 122222 NWSheadline WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM FRIDAY TO 10 AM PST SUNDAY AT OR ABOVE ELEVATIONS GREATER THAN 3500 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KSEW.WW.Y.0023.241213T2100Z-241215T1800Z/ eventEndingTime 2024-12-15T18:00:00+00:00

* WHAT...Snow expected. Total snow accumulations 1 to 4 inches across the valleys and lowlands. Above 3500 feet snow accumulations of 4 to 8 inches. * WHERE...Portions of Central and North Central Washington including but not limited to the higher benches around Wenatchee, Leavenworth, Plain, Waterville, Winthrop, Omak, Republic. Passes impacted are Sherman, Loup Loup, Blewett, Stevens, Disautel and Wauconda. * WHEN...From 4 PM Friday to 10 AM PST Saturday. * IMPACTS...Winter driving conditions. Drive with caution. * ADDITIONAL DETAILS...Snow will begin Friday morning or early afternoon, but accumulations will be little to none. The exception is west of Wenatchee along Highway 2 up towards Stevens Pass, where the lower elevations could see an inch. Locations along the Columbia River will see little if any snow through this event. Winter Weather Advisory 2024-12-12T13:44:00-08:00 2024-12-12T13:44:00-08:00 2024-12-13T16:00:00-08:00 2024-12-13T07:00:00-08:00 Actual Alert Met Expected Moderate Likely Okanogan Highlands; Wenatchee Area; Okanogan Valley; Waterville Plateau; Central Chelan County; Western Chelan County; Western Okanogan County SAME 053019 SAME 053047 SAME 053007 SAME 053017 SAME 053025 UGC WAZ038 UGC WAZ041 UGC WAZ043 UGC WAZ044 UGC WAZ047 UGC WAZ048 UGC WAZ049 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 122144 NWSheadline WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM FRIDAY TO 10 AM PST SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KOTX.WW.Y.0035.241214T0000Z-241214T1800Z/ eventEndingTime 2024-12-14T18:00:00+00:00

* WHAT...For the Coastal Flood Advisory, minor coastal flooding with inundation of around 2 feet above ground level is expected. For the Coastal Flood Watch, significant coastal flooding possible. Inundation of 2 to 3 feet above ground level is likely along shorelines and low-lying coastal areas. Large waves of 17 to 19 feet are expected along the coast. * WHERE...Central Coast zone. * WHEN...For the Coastal Flood Advisory, from 7 AM to 1 PM PST Friday. For the Coastal Flood Watch, from Saturday morning through Saturday afternoon. * IMPACTS...Numerous roads may be closed. Low-lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. * ADDITIONAL DETAILS...Highest impacts will occur around the late morning high tide on Friday and Saturday. Additional flooding may continue through Monday during the late morning to mid-day high tides. Coastal Flood Advisory 2024-12-12T12:47:00-08:00 2024-12-12T12:47:00-08:00 2024-12-13T07:00:00-08:00 2024-12-13T03:00:00-08:00 Actual Alert Met Expected Minor Likely Central Coast SAME 053027 UGC WAZ517 AWIPSidentifier CFWSEW WMOidentifier WHUS46 KSEW 122047 NWSheadline COASTAL FLOOD ADVISORY IN EFFECT FROM 7 AM TO 1 PM PST FRIDAY... ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KSEW.CF.Y.0015.241213T1500Z-241213T2100Z/ eventEndingTime 2024-12-13T21:00:00+00:00

* WHAT...For the Coastal Flood Advisory, minor coastal flooding with inundation of around 2 feet above ground level is expected. For the Coastal Flood Watch, significant coastal flooding possible. Inundation of 2 to 3 feet above ground level is likely along shorelines and low-lying coastal areas. Large waves of 17 to 19 feet are expected along the coast. * WHERE...Central Coast zone. * WHEN...For the Coastal Flood Advisory, from 7 AM to 1 PM PST Friday. For the Coastal Flood Watch, from Saturday morning through Saturday afternoon. * IMPACTS...Numerous roads may be closed. Low-lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. * ADDITIONAL DETAILS...Highest impacts will occur around the late morning high tide on Friday and Saturday. Additional flooding may continue through Monday during the late morning to mid-day high tides. Coastal Flood Watch 2024-12-12T12:47:00-08:00 2024-12-12T12:47:00-08:00 2024-12-14T08:00:00-08:00 2024-12-13T03:00:00-08:00 Actual Alert Met Future Moderate Possible Central Coast SAME 053027 UGC WAZ517 AWIPSidentifier CFWSEW WMOidentifier WHUS46 KSEW 122047 NWSheadline COASTAL FLOOD ADVISORY IN EFFECT FROM 7 AM TO 1 PM PST FRIDAY... ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.CF.A.0002.241214T1600Z-241214T2200Z/ eventEndingTime 2024-12-14T22:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.91e9a67f362d2ebaeb8ccfc437dff514b719b029.001.1,2024-12-11T12:32:00-08:00

* WHAT...Significant coastal flooding possible. Inundation of 2 to 3 feet above ground level is likely along shorelines and low-lying coastal areas. Large waves of 17 to 19 feet are expected along the coast. * WHERE...North Coast zone. * WHEN...From Saturday morning through Saturday afternoon. * IMPACTS...Numerous roads may be closed. Low-lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. * ADDITIONAL DETAILS...Highest impacts will occur around the 11 AM high tide on Saturday. Forecast confidence is currently moderate in 2 to 3 feet of inundation. However, there is a 10 percent chance of water levels up to 3.5 feet above ground level. In addition to the expected flooding on Saturday, flooding may continue through Monday during the late morning to mid-day high tides. Coastal Flood Watch 2024-12-12T12:47:00-08:00 2024-12-12T12:47:00-08:00 2024-12-14T08:00:00-08:00 2024-12-13T03:00:00-08:00 Actual Alert Met Future Moderate Possible North Coast SAME 053009 SAME 053031 UGC WAZ516 AWIPSidentifier CFWSEW WMOidentifier WHUS46 KSEW 122047 NWSheadline COASTAL FLOOD WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.CF.A.0002.241214T1600Z-241214T2200Z/ eventEndingTime 2024-12-14T22:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.91e9a67f362d2ebaeb8ccfc437dff514b719b029.001.1,2024-12-11T12:32:00-08:00

* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of southwest and west central Idaho and southeast Oregon. * WHEN...Until 2 PM MST Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2024-12-12T13:32:00-07:00 2024-12-12T13:32:00-07:00 2024-12-12T13:32:00-07:00 2024-12-13T04:00:00-07:00 Actual Update Met Expected Moderate Likely West Central Mountains; Lower Treasure Valley; Boise Mountains; Upper Treasure Valley; Camas Prairie; Upper Weiser River; Oregon Lower Treasure Valley SAME 016003 SAME 016045 SAME 016085 SAME 016087 SAME 016027 SAME 016073 SAME 016075 SAME 016015 SAME 016025 SAME 016039 SAME 016001 SAME 041045 UGC IDZ011 UGC IDZ012 UGC IDZ013 UGC IDZ014 UGC IDZ028 UGC IDZ033 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 122032 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.AS.Y.0003.000000T0000Z-241213T2100Z/ eventEndingTime 2024-12-13T21:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.86386ebefd9122e80d08a673bd364c0911d964e2.003.1,2024-12-11T08:07:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.86386ebefd9122e80d08a673bd364c0911d964e2.002.1,2024-12-11T08:07:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.86386ebefd9122e80d08a673bd364c0911d964e2.001.2,2024-12-11T08:07:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f1bc4d983c4952790a4ab58f189e277458563dbd.002.1,2024-12-11T02:03:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f1bc4d983c4952790a4ab58f189e277458563dbd.001.1,2024-12-11T02:03:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5005292349ce5a9ba7313dc63287e12d5fb7186e.002.1,2024-12-10T18:17:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.5005292349ce5a9ba7313dc63287e12d5fb7186e.001.2,2024-12-10T18:17:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d6b3a8762b1df58ebf82a82417e387b160da54a7.002.1,2024-12-10T11:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d6b3a8762b1df58ebf82a82417e387b160da54a7.001.2,2024-12-10T11:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.495df4b784b2e1770c96b260aab5ec8f389596fd.002.1,2024-12-09T22:27:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.495df4b784b2e1770c96b260aab5ec8f389596fd.001.1,2024-12-09T22:27:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b729ea10ac69eb952935184a17cd7b9bb21e3590.002.1,2024-12-10T03:19:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b729ea10ac69eb952935184a17cd7b9bb21e3590.001.1,2024-12-10T03:19:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.46816e2885aac79ef005a811b7ae58be1101f49e.002.1,2024-12-09T17:24:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.46816e2885aac79ef005a811b7ae58be1101f49e.001.2,2024-12-09T17:24:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c3caa9d858e903aecebf1b66842fcee943b1ddcb.002.1,2024-12-09T11:03:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c3caa9d858e903aecebf1b66842fcee943b1ddcb.001.2,2024-12-09T11:03:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fdb7c0f2251750244de90be3436d17b5b60ae037.002.1,2024-12-09T09:23:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fdb7c0f2251750244de90be3436d17b5b60ae037.001.2,2024-12-09T09:23:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.78c41538472e3984318a6f3e98634c872473209b.003.1,2024-12-09T19:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.78c41538472e3984318a6f3e98634c872473209b.002.1,2024-12-09T19:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.78c41538472e3984318a6f3e98634c872473209b.001.2,2024-12-09T19:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.cc2f108361d56bdb5b9b7c5b912486006c82a1de.002.1,2024-12-09T03:14:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.cc2f108361d56bdb5b9b7c5b912486006c82a1de.001.1,2024-12-09T03:14:00-07:00

* WHAT...South winds 40 to 50 mph with gusts up to 70 mph possible. * WHERE...Southern Oregon coast from Brookings to Cape Arago, including Gold Beach, Pistol River, Humbug Mountain, Cape Blanco, Bandon, area headlands and capes, and exposed portions of Highway 101. * WHEN...From 7 AM to 7 PM PST Friday. * IMPACTS...Damaging winds could blow down trees and power lines, and may damage unsecured property. Power outages are possible. Travel could be difficult, especially for high profile vehicles. High Wind Warning 2024-12-12T11:17:00-08:00 2024-12-12T11:17:00-08:00 2024-12-13T07:00:00-08:00 2024-12-13T04:15:00-08:00 Actual Alert Met Expected Severe Likely South Central Oregon Coast; Curry County Coast SAME 041011 SAME 041015 SAME 041019 UGC ORZ021 UGC ORZ022 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 121917 NWSheadline HIGH WIND WARNING IN EFFECT FROM 7 AM TO 7 PM PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KMFR.HW.W.0007.241213T1500Z-241214T0300Z/ eventEndingTime 2024-12-14T03:00:00+00:00

* WHAT...Southeast winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Portions of Interstate 5 south of Central Point. The cities of Medford, White City, Talent, Phoenix and Ashland. * WHEN...From 7 AM to 10 PM PST Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds are expected to be strongest south of Medford to Ashland. Wind Advisory 2024-12-12T11:17:00-08:00 2024-12-12T11:17:00-08:00 2024-12-13T07:00:00-08:00 2024-12-13T04:15:00-08:00 Actual Alert Met Expected Moderate Likely Jackson County SAME 041029 UGC ORZ026 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 121917 NWSheadline WIND ADVISORY IN EFFECT FROM 7 AM TO 10 PM PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KMFR.WI.Y.0033.241213T1500Z-241214T0600Z/ eventEndingTime 2024-12-14T06:00:00+00:00