NOAA Current Watches

* WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 2 to 6 inches over the mountains, up to 2 inches of snow near the Canadian border, and additional ice accumulations around 0.10 inches. * WHERE...Bonners Ferry, Springdale-Hunters Road, Athol, Sandpoint, Clark Fork, Tiger, Metaline, Deer Park, Ione, Eastport, Flowery Trail Road, Newport, Orin-Rice Road, Schweitzer Mountain Road, Northport, Priest River, Fruitland, Chewelah, Colville, Kettle Falls, and Metaline Falls. * WHEN...Until 10 PM PST this evening. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Additional light snow is expected through Sunday morning. Winter Weather Advisory 2024-12-07T11:59:00-08:00 2024-12-07T11:59:00-08:00 2024-12-07T11:59:00-08:00 2024-12-07T22:00:00-08:00 Actual Update Met Expected Moderate Likely Northern Panhandle; Northeast Mountains SAME 016017 SAME 016021 SAME 016055 SAME 053051 SAME 053063 SAME 053065 UGC IDZ001 UGC WAZ037 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 071959 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.WW.Y.0033.000000T0000Z-241208T0600Z/ eventEndingTime 2024-12-08T06:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.41b568cf7389467ce1c1e8cbed73a269711cb436.003.1,2024-12-06T18:06:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.3f0491519881e25af180247ebf219c4b41436dba.002.1,2024-12-06T13:55:00-08:00

* WHAT...Heavy mixed precipitation expected. Freezing rain will transition to snow early this afternoon. Additional ice accumulations up to 0.10". Snow then becomes heavier this evening. Total snow accumulations between 1 and 3 feet by Sunday afternoon above 3500 feet. * WHERE...Holden Village, Stehekin, and Stevens Pass. * WHEN...Until 4 PM PST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Snow totals for Stehekin and Coles Corner will be between 1 and 3 inches. Winter Storm Warning 2024-12-07T11:59:00-08:00 2024-12-07T11:59:00-08:00 2024-12-07T11:59:00-08:00 2024-12-08T06:00:00-08:00 Actual Update Met Expected Severe Likely Western Chelan County SAME 053007 UGC WAZ048 AWIPSidentifier WSWOTX WMOidentifier WWUS46 KOTX 071959 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST SUNDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KOTX.WS.W.0011.000000T0000Z-241209T0000Z/ eventEndingTime 2024-12-09T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.41b568cf7389467ce1c1e8cbed73a269711cb436.001.2,2024-12-06T18:06:00-08:00

* WHAT...South winds 30 to 35 mph with gusts around 45 mph for the southern Grande Ronde Valley near Ladd and Pyles Canyons. * WHERE...Grande Ronde Valley. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Wind Advisory 2024-12-07T10:47:00-08:00 2024-12-07T10:47:00-08:00 2024-12-07T10:47:00-08:00 2024-12-07T16:00:00-08:00 Actual Update Met Expected Moderate Likely Grande Ronde Valley SAME 041061 UGC ORZ049 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 071847 NWSheadline WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WI.Y.0044.000000T0000Z-241208T0000Z/ eventEndingTime 2024-12-08T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b372f7ae4512de627a6214e329808ce04d6f7299.001.1,2024-12-06T19:48:00-08:00

* 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 in valleys. * WHERE...Portions of south central, southwest, and west central Idaho and northeast and southeast Oregon. * WHEN...Until 5 PM MST /4 PM PST/ this afternoon. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2024-12-07T11:00:00-07:00 2024-12-07T11:00:00-07:00 2024-12-07T11:00:00-07:00 2024-12-07T17:00:00-07:00 Actual Update Met Expected Moderate Likely West Central Mountains; Boise Mountains; Upper Treasure Valley; Western Magic Valley; Camas Prairie; Harney County; Baker County; Malheur County SAME 016003 SAME 016045 SAME 016085 SAME 016087 SAME 016015 SAME 016025 SAME 016039 SAME 016001 SAME 016073 SAME 016047 SAME 016053 SAME 016083 SAME 041025 SAME 041001 SAME 041045 UGC IDZ011 UGC IDZ013 UGC IDZ014 UGC IDZ016 UGC IDZ028 UGC ORZ061 UGC ORZ062 UGC ORZ063 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 071800 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST /4 PM PST/ THIS AFTERNOON IN VALLEYS BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.AS.Y.0002.000000T0000Z-241208T0000Z/ eventEndingTime 2024-12-08T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2aba28eb91c5cbfc681afeee60501bd4ba600462.002.1,2024-12-07T04:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2aba28eb91c5cbfc681afeee60501bd4ba600462.001.1,2024-12-07T04:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.31456cbe8a13412646a73c8b9a64ecfa38a7bb75.002.1,2024-12-06T14:47:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.31456cbe8a13412646a73c8b9a64ecfa38a7bb75.001.1,2024-12-06T14:47:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.130cef5b54cef68569e3badc8f2b779908d45e53.002.1,2024-12-06T01:25:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.130cef5b54cef68569e3badc8f2b779908d45e53.001.2,2024-12-06T01:25:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e2cf9c064a05bcaca619531395f581f0ccda719c.003.1,2024-12-05T08:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e2cf9c064a05bcaca619531395f581f0ccda719c.002.1,2024-12-05T08:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ba8b4c96786e4875d687726687ad191ff700ed81.002.1,2024-12-04T09:16:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ba8b4c96786e4875d687726687ad191ff700ed81.001.2,2024-12-04T09:16:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6917a7f936012fd8cc5bae392e64d28ace1cd5f8.003.1,2024-12-03T10:39:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6917a7f936012fd8cc5bae392e64d28ace1cd5f8.001.2,2024-12-03T10:39:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8369e9e046865ac1f4bc181877ed8fba21856146.003.1,2024-12-04T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8369e9e046865ac1f4bc181877ed8fba21856146.002.1,2024-12-04T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.77ecdddf9b7e8d195b7d677e5161864d61b6d4e3.002.1,2024-12-03T13:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ccbcca6cdef8951c8fc2da27f575719998bb9c0c.003.1,2024-12-03T18:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ccbcca6cdef8951c8fc2da27f575719998bb9c0c.001.2,2024-12-03T18:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.137dd67a70e90ab60864f344f0883c520d2dbb25.002.1,2024-12-02T16:53:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.137dd67a70e90ab60864f344f0883c520d2dbb25.001.2,2024-12-02T16:53:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.00893a8d1350d5dc084db742860dcce192aa6747.002.1,2024-12-02T13:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e0b810ec120b58252cac3ed09726b1ae2c397903.002.1,2024-12-02T09:43:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2c6f04f53508d11ae9c4b107f0c3937b3c52e6a7.002.1,2024-12-01T16:59:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c91b3dc6d064093173e972c6c3c0a4a327405830.002.1,2024-12-01T13:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.54b7727f1bac15e9971216b3730ed18b1095c616.002.1,2024-12-01T11:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b682194244eca9ed2e55bfb5408b48e7999c9171.001.1,2024-11-30T13:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09939f1f9e601772fbcf0bbf9bfe328716a453c4.002.1,2024-12-01T08:01:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.22e45d1ee25ac3ce7540badf1dd139731c51402c.001.1,2024-11-29T13:11:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.97a2eca6896fedb585f0cf5edc06c1d06a005abf.001.1,2024-11-29T03:02:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09553975593c16f95b3d5f53d57211095f3a7f57.001.1,2024-11-28T14:15:00-07:00

* WHAT...Fog has decreased and visibility has improved. 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 in valleys. * WHERE...Lower Treasure Valley Zones, and Upper Weiser River. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2024-12-07T11:00:00-07:00 2024-12-07T11:00:00-07:00 2024-12-07T11:00:00-07:00 2024-12-07T17:00:00-07:00 Actual Update Met Expected Moderate Likely Lower Treasure Valley; Upper Weiser River; Oregon Lower Treasure Valley SAME 016027 SAME 016045 SAME 016073 SAME 016075 SAME 016087 SAME 016003 SAME 041045 UGC IDZ012 UGC IDZ033 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 071800 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON IN VALLEYS... ...DENSE FOG ADVISORY HAS EXPIRED BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.AS.Y.0002.000000T0000Z-241208T0000Z/ eventEndingTime 2024-12-08T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2aba28eb91c5cbfc681afeee60501bd4ba600462.001.1,2024-12-07T04:58:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.31456cbe8a13412646a73c8b9a64ecfa38a7bb75.001.1,2024-12-06T14:47:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.130cef5b54cef68569e3badc8f2b779908d45e53.001.2,2024-12-06T01:25:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e2cf9c064a05bcaca619531395f581f0ccda719c.002.1,2024-12-05T08:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e2cf9c064a05bcaca619531395f581f0ccda719c.001.2,2024-12-05T08:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ba8b4c96786e4875d687726687ad191ff700ed81.002.1,2024-12-04T09:16:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ba8b4c96786e4875d687726687ad191ff700ed81.001.2,2024-12-04T09:16:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6917a7f936012fd8cc5bae392e64d28ace1cd5f8.003.1,2024-12-03T10:39:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6917a7f936012fd8cc5bae392e64d28ace1cd5f8.002.1,2024-12-03T10:39:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8369e9e046865ac1f4bc181877ed8fba21856146.003.1,2024-12-04T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8369e9e046865ac1f4bc181877ed8fba21856146.001.1,2024-12-04T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.77ecdddf9b7e8d195b7d677e5161864d61b6d4e3.002.1,2024-12-03T13:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.77ecdddf9b7e8d195b7d677e5161864d61b6d4e3.001.2,2024-12-03T13:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ccbcca6cdef8951c8fc2da27f575719998bb9c0c.003.1,2024-12-03T18:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ccbcca6cdef8951c8fc2da27f575719998bb9c0c.002.1,2024-12-03T18:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.137dd67a70e90ab60864f344f0883c520d2dbb25.002.1,2024-12-02T16:53:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.137dd67a70e90ab60864f344f0883c520d2dbb25.001.2,2024-12-02T16:53:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.00893a8d1350d5dc084db742860dcce192aa6747.002.1,2024-12-02T13:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.00893a8d1350d5dc084db742860dcce192aa6747.001.2,2024-12-02T13:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e0b810ec120b58252cac3ed09726b1ae2c397903.002.1,2024-12-02T09:43:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e0b810ec120b58252cac3ed09726b1ae2c397903.001.2,2024-12-02T09:43:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2c6f04f53508d11ae9c4b107f0c3937b3c52e6a7.002.1,2024-12-01T16:59:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2c6f04f53508d11ae9c4b107f0c3937b3c52e6a7.001.2,2024-12-01T16:59:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c91b3dc6d064093173e972c6c3c0a4a327405830.002.1,2024-12-01T13:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c91b3dc6d064093173e972c6c3c0a4a327405830.001.2,2024-12-01T13:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.54b7727f1bac15e9971216b3730ed18b1095c616.002.1,2024-12-01T11:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.54b7727f1bac15e9971216b3730ed18b1095c616.001.2,2024-12-01T11:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b682194244eca9ed2e55bfb5408b48e7999c9171.001.1,2024-11-30T13:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09939f1f9e601772fbcf0bbf9bfe328716a453c4.002.1,2024-12-01T08:01:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09939f1f9e601772fbcf0bbf9bfe328716a453c4.001.2,2024-12-01T08:01:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.22e45d1ee25ac3ce7540badf1dd139731c51402c.001.1,2024-11-29T13:11:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.97a2eca6896fedb585f0cf5edc06c1d06a005abf.001.1,2024-11-29T03:02:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09553975593c16f95b3d5f53d57211095f3a7f57.001.1,2024-11-28T14:15:00-07:00

A thin layer of below freezing temperatures is trapped in the Hood River Valley this morning as light rainfall begins to increase across the region. Patchy freezing rain has been reported by the cites of Parkdale, Glenwood, and Odell. Temperatures will be slow to warm heading into the midday hours allowing light freezing rain to continue until 1200-1300 PST. Light ice accumulations of 0.02-0.06 inches this morning may impact travel and make surfaces slick. Slippery road conditions are difficult to see and can catch driver off guard, increasing the risk of car accidents; use caution. Special Weather Statement 2024-12-07T08:13:00-08:00 2024-12-07T08:13:00-08:00 2024-12-07T08:13:00-08:00 2024-12-07T13:00:00-08:00 Actual Alert Met Expected Moderate Observed Upper Hood River Valley SAME 041027 UGC ORZ121 AWIPSidentifier SPSPQR WMOidentifier WWUS86 KPQR 071613 NWSheadline LIGHT FREEZING RAIN WILL IMPACT THE HOOD RIVER VALLEY THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

* WHAT...Visibility one quarter of a mile or less in freezing fog. * WHERE...Foothills of the Northern Blue Mountains of Oregon. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. Freezing Fog Advisory 2024-12-07T08:05:00-08:00 2024-12-07T08:05:00-08:00 2024-12-07T08:05:00-08:00 2024-12-07T11:00:00-08:00 Actual Update Met Expected Moderate Likely Foothills of the Northern Blue Mountains of Oregon SAME 041059 UGC ORZ507 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 071605 NWSheadline FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.ZF.Y.0011.000000T0000Z-241207T1900Z/ eventEndingTime 2024-12-07T19:00:00+00:00

* WHAT...South winds 30 to 35 mph with gusts around 45 mph for the southern Grande Ronde Valley near Ladd and Pyles Canyons. * WHERE...Extreme southern Grande Ronde Valley. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Wind Advisory 2024-12-07T08:05:00-08:00 2024-12-07T08:05:00-08:00 2024-12-07T08:05:00-08:00 2024-12-07T16:00:00-08:00 Actual Update Met Expected Moderate Likely Grande Ronde Valley SAME 041061 UGC ORZ049 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 071605 NWSheadline WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WI.Y.0044.000000T0000Z-241208T0000Z/ eventEndingTime 2024-12-08T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b372f7ae4512de627a6214e329808ce04d6f7299.001.1,2024-12-06T19:48:00-08:00

* WHAT...For the Air Stagnation Advisory in valleys, 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. For the Dense Fog Advisory, visibility less than one mile in dense fog. * WHERE...Lower Treasure Valley Zones, and Upper Weiser River. * WHEN...For the Air Stagnation Advisory, until 5 PM MST this afternoon. For the Dense Fog Advisory, until 11 AM MST this morning. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Low visibility could make driving conditions hazardous. Dense Fog Advisory 2024-12-07T08:18:00-07:00 2024-12-07T08:18:00-07:00 2024-12-07T08:18:00-07:00 2024-12-07T16:30:00-07:00 Actual Update Met Expected Moderate Likely Lower Treasure Valley; Upper Weiser River; Oregon Lower Treasure Valley SAME 016027 SAME 016045 SAME 016073 SAME 016075 SAME 016087 SAME 016003 SAME 041045 UGC IDZ012 UGC IDZ033 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 071518 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON IN VALLEYS... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.FG.Y.0015.000000T0000Z-241207T1800Z/ eventEndingTime 2024-12-07T18:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.31456cbe8a13412646a73c8b9a64ecfa38a7bb75.001.2,2024-12-06T14:47:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.130cef5b54cef68569e3badc8f2b779908d45e53.001.1,2024-12-06T01:25:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e2cf9c064a05bcaca619531395f581f0ccda719c.002.2,2024-12-05T08:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e2cf9c064a05bcaca619531395f581f0ccda719c.001.1,2024-12-05T08:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ba8b4c96786e4875d687726687ad191ff700ed81.001.1,2024-12-04T09:16:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6917a7f936012fd8cc5bae392e64d28ace1cd5f8.002.2,2024-12-03T10:39:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8369e9e046865ac1f4bc181877ed8fba21856146.001.2,2024-12-04T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.77ecdddf9b7e8d195b7d677e5161864d61b6d4e3.001.1,2024-12-03T13:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ccbcca6cdef8951c8fc2da27f575719998bb9c0c.002.2,2024-12-03T18:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.137dd67a70e90ab60864f344f0883c520d2dbb25.001.1,2024-12-02T16:53:00-07:00

* WHAT...For the Air Stagnation Advisory in valleys, 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. For the Dense Fog Advisory, visibility less than one mile in dense fog. * WHERE...Lower Treasure Valley Zones, and Upper Weiser River. * WHEN...For the Air Stagnation Advisory, until 5 PM MST this afternoon. For the Dense Fog Advisory, until 11 AM MST this morning. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Low visibility could make driving conditions hazardous. Air Stagnation Advisory 2024-12-07T08:18:00-07:00 2024-12-07T08:18:00-07:00 2024-12-07T08:18:00-07:00 2024-12-07T16:30:00-07:00 Actual Update Met Expected Moderate Likely Lower Treasure Valley; Upper Weiser River; Oregon Lower Treasure Valley SAME 016027 SAME 016045 SAME 016073 SAME 016075 SAME 016087 SAME 016003 SAME 041045 UGC IDZ012 UGC IDZ033 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 071518 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON IN VALLEYS... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.AS.Y.0002.000000T0000Z-241208T0000Z/ eventEndingTime 2024-12-08T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.31456cbe8a13412646a73c8b9a64ecfa38a7bb75.001.1,2024-12-06T14:47:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.130cef5b54cef68569e3badc8f2b779908d45e53.001.2,2024-12-06T01:25:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e2cf9c064a05bcaca619531395f581f0ccda719c.002.1,2024-12-05T08:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e2cf9c064a05bcaca619531395f581f0ccda719c.001.2,2024-12-05T08:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ba8b4c96786e4875d687726687ad191ff700ed81.002.1,2024-12-04T09:16:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ba8b4c96786e4875d687726687ad191ff700ed81.001.2,2024-12-04T09:16:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6917a7f936012fd8cc5bae392e64d28ace1cd5f8.003.1,2024-12-03T10:39:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6917a7f936012fd8cc5bae392e64d28ace1cd5f8.002.1,2024-12-03T10:39:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8369e9e046865ac1f4bc181877ed8fba21856146.003.1,2024-12-04T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8369e9e046865ac1f4bc181877ed8fba21856146.001.1,2024-12-04T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.77ecdddf9b7e8d195b7d677e5161864d61b6d4e3.002.1,2024-12-03T13:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.77ecdddf9b7e8d195b7d677e5161864d61b6d4e3.001.2,2024-12-03T13:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ccbcca6cdef8951c8fc2da27f575719998bb9c0c.003.1,2024-12-03T18:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ccbcca6cdef8951c8fc2da27f575719998bb9c0c.002.1,2024-12-03T18:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.137dd67a70e90ab60864f344f0883c520d2dbb25.002.1,2024-12-02T16:53:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.137dd67a70e90ab60864f344f0883c520d2dbb25.001.2,2024-12-02T16:53:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.00893a8d1350d5dc084db742860dcce192aa6747.002.1,2024-12-02T13:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.00893a8d1350d5dc084db742860dcce192aa6747.001.2,2024-12-02T13:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e0b810ec120b58252cac3ed09726b1ae2c397903.002.1,2024-12-02T09:43:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e0b810ec120b58252cac3ed09726b1ae2c397903.001.2,2024-12-02T09:43:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2c6f04f53508d11ae9c4b107f0c3937b3c52e6a7.002.1,2024-12-01T16:59:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2c6f04f53508d11ae9c4b107f0c3937b3c52e6a7.001.2,2024-12-01T16:59:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c91b3dc6d064093173e972c6c3c0a4a327405830.002.1,2024-12-01T13:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c91b3dc6d064093173e972c6c3c0a4a327405830.001.2,2024-12-01T13:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.54b7727f1bac15e9971216b3730ed18b1095c616.002.1,2024-12-01T11:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.54b7727f1bac15e9971216b3730ed18b1095c616.001.2,2024-12-01T11:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b682194244eca9ed2e55bfb5408b48e7999c9171.001.1,2024-11-30T13:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09939f1f9e601772fbcf0bbf9bfe328716a453c4.002.1,2024-12-01T08:01:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09939f1f9e601772fbcf0bbf9bfe328716a453c4.001.2,2024-12-01T08:01:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.22e45d1ee25ac3ce7540badf1dd139731c51402c.001.1,2024-11-29T13:11:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.97a2eca6896fedb585f0cf5edc06c1d06a005abf.001.1,2024-11-29T03:02:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09553975593c16f95b3d5f53d57211095f3a7f57.001.1,2024-11-28T14:15:00-07:00

* 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 in valleys. * WHERE...Portions of south central, southwest, and west central Idaho and northeast and southeast Oregon. * WHEN...Until 5 PM MST /4 PM PST/ this afternoon. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2024-12-07T08:18:00-07:00 2024-12-07T08:18:00-07:00 2024-12-07T08:18:00-07:00 2024-12-07T16:30:00-07:00 Actual Update Met Expected Moderate Likely West Central Mountains; Boise Mountains; Western Magic Valley; Camas Prairie; Harney County; Baker County; Malheur County SAME 016003 SAME 016045 SAME 016085 SAME 016087 SAME 016015 SAME 016025 SAME 016039 SAME 016047 SAME 016053 SAME 016083 SAME 041025 SAME 041001 SAME 041045 UGC IDZ011 UGC IDZ013 UGC IDZ016 UGC IDZ028 UGC ORZ061 UGC ORZ062 UGC ORZ063 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 071518 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST /4 PM PST/ THIS AFTERNOON IN VALLEYS BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.AS.Y.0002.000000T0000Z-241208T0000Z/ eventEndingTime 2024-12-08T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.31456cbe8a13412646a73c8b9a64ecfa38a7bb75.002.1,2024-12-06T14:47:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.130cef5b54cef68569e3badc8f2b779908d45e53.002.1,2024-12-06T01:25:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e2cf9c064a05bcaca619531395f581f0ccda719c.003.1,2024-12-05T08:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ba8b4c96786e4875d687726687ad191ff700ed81.002.1,2024-12-04T09:16:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6917a7f936012fd8cc5bae392e64d28ace1cd5f8.003.1,2024-12-03T10:39:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8369e9e046865ac1f4bc181877ed8fba21856146.003.1,2024-12-04T03:05:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.77ecdddf9b7e8d195b7d677e5161864d61b6d4e3.002.1,2024-12-03T13:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ccbcca6cdef8951c8fc2da27f575719998bb9c0c.003.1,2024-12-03T18:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.137dd67a70e90ab60864f344f0883c520d2dbb25.002.1,2024-12-02T16:53:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.00893a8d1350d5dc084db742860dcce192aa6747.002.1,2024-12-02T13:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e0b810ec120b58252cac3ed09726b1ae2c397903.002.1,2024-12-02T09:43:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2c6f04f53508d11ae9c4b107f0c3937b3c52e6a7.002.1,2024-12-01T16:59:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c91b3dc6d064093173e972c6c3c0a4a327405830.002.1,2024-12-01T13:51:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.54b7727f1bac15e9971216b3730ed18b1095c616.002.1,2024-12-01T11:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b682194244eca9ed2e55bfb5408b48e7999c9171.001.1,2024-11-30T13:38:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09939f1f9e601772fbcf0bbf9bfe328716a453c4.002.1,2024-12-01T08:01:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.22e45d1ee25ac3ce7540badf1dd139731c51402c.001.1,2024-11-29T13:11:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.97a2eca6896fedb585f0cf5edc06c1d06a005abf.001.1,2024-11-29T03:02:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.09553975593c16f95b3d5f53d57211095f3a7f57.001.1,2024-11-28T14:15:00-07:00

* WHAT...Snow expected at or above elevations greater than 3000 ft. Total snow accumulations between 6 to 10 inches. Winds gusting as high as 45 mph. * WHERE...West Slopes South Central Cascades and Passes. * WHEN...From 4 PM this afternoon to 4 PM PST Sunday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Freezing rain may mix in prior to the transition to snow. This will cause slick roadways prior to the onset of snow onto roadways. Winter Weather Advisory 2024-12-07T05:20:00-08:00 2024-12-07T05:20:00-08:00 2024-12-07T16:00:00-08:00 2024-12-07T16:00:00-08:00 Actual Update Met Expected Moderate Likely West Slopes South Central Cascades and Passes SAME 053041 SAME 053053 UGC WAZ569 AWIPSidentifier WSWSEW WMOidentifier WWUS46 KSEW 071320 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 PM PST SUNDAY AT OR ABOVE ELEVATIONS GREATER THAN 3000 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.WW.Y.0022.241208T0000Z-241209T0000Z/ eventEndingTime 2024-12-09T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.247555224058440a94dae7e3d6e47516a6ff762d.002.1,2024-12-06T14:19:00-08:00

* WHAT...Heavy snow expected at or above elevations greater than 3000 ft. Total snow accumulations between 10 and 16 inches. Winds gusting as high as 40 mph. * WHERE...West Slopes North Cascades and Passes and West Slopes North Central Cascades and Passes. * WHEN...From 4 PM this afternoon to 4 PM PST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible. * ADDITIONAL DETAILS...Expect 6 to 10 inches of snow at Snoqualmie Pass. Stevens and Snoqualmie Passes are observing freezing rain early this morning. Expect slick roads prior to the transition to snow and onset of snow on roadways. Winter Storm Warning 2024-12-07T05:20:00-08:00 2024-12-07T05:20:00-08:00 2024-12-07T16:00:00-08:00 2024-12-07T16:00:00-08:00 Actual Update Met Expected Severe 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 071320 NWSheadline WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 PM PST SUNDAY AT OR ABOVE ELEVATIONS GREATER THAN 3000 FT BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.WS.W.0014.241208T0000Z-241209T0000Z/ eventEndingTime 2024-12-09T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.247555224058440a94dae7e3d6e47516a6ff762d.001.1,2024-12-06T14:19:00-08:00

* WHAT...Freezing rain. Additional ice accumulations around a light glaze. Winds gusting as high as 30 mph. * WHERE...Kittitas Valley and Lower Slopes of the Eastern Washington Cascades Crest. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Winter Weather Advisory 2024-12-07T05:08:00-08:00 2024-12-07T05:08:00-08:00 2024-12-07T05:08:00-08:00 2024-12-07T16:00:00-08:00 Actual Update Met Expected Moderate Likely Kittitas Valley; Lower Slopes of the Eastern Washington Cascades Crest SAME 053037 SAME 053077 SAME 053039 UGC WAZ026 UGC WAZ523 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 071308 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0030.000000T0000Z-241208T0000Z/ eventEndingTime 2024-12-08T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ae3847526158463cb390f11915e25c7913d4fa96.001.1,2024-12-06T14:09:00-08:00

* WHAT...Snow expected. Total snow accumulations of 5 to 9 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...From 4 PM this afternoon to 4 PM PST Sunday. * IMPACTS...Periods of moderate and heavy snow will cause low visibilities to create difficult driving conditions. Winter Weather Advisory 2024-12-07T05:08:00-08:00 2024-12-07T05:08:00-08:00 2024-12-07T16:00:00-08:00 2024-12-07T16:00:00-08:00 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 071308 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 PM PST SUNDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0030.241208T0000Z-241209T0000Z/ eventEndingTime 2024-12-09T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ae3847526158463cb390f11915e25c7913d4fa96.002.1,2024-12-06T14:09:00-08:00

* WHAT...Snow expected. Total snow accumulations up to 10 inches. Winds gusting as high as 40 mph. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...From 4 PM this afternoon to 4 PM PST Sunday. * IMPACTS...Periods of moderate to heavy snow will cause low visibilities and create difficult driving conditions. Winter Weather Advisory 2024-12-07T05:08:00-08:00 2024-12-07T05:08:00-08:00 2024-12-07T16:00:00-08:00 2024-12-07T16:00:00-08:00 Actual Update Met Expected Moderate Likely Upper Slopes of the Eastern Washington Cascades Crest SAME 053037 SAME 053077 UGC WAZ522 AWIPSidentifier WSWPDT WMOidentifier WWUS46 KPDT 071308 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 PM PST SUNDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0030.241208T0000Z-241209T0000Z/ eventEndingTime 2024-12-09T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ae3847526158463cb390f11915e25c7913d4fa96.003.1,2024-12-06T14:09:00-08:00

* WHAT...Snow expected. Total snow accumulations of 5 to 9 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...From 4 PM this afternoon to 4 PM PST Sunday. * IMPACTS...Periods of moderate and heavy snow will cause low visibilities to create difficult driving conditions. Winter Weather Advisory 2024-12-07T05:08:00-08:00 2024-12-07T05:08:00-08:00 2024-12-07T16:00:00-08:00 2024-12-07T16:00:00-08:00 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 071308 NWSheadline WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 PM PST SUNDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WW.Y.0030.241208T0000Z-241209T0000Z/ eventEndingTime 2024-12-09T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ae3847526158463cb390f11915e25c7913d4fa96.002.1,2024-12-06T14:09:00-08:00

* WHAT...Visibility less than a quarter mile in freezing fog. * WHERE...North Central Oregon. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. Freezing Fog Advisory 2024-12-07T05:02:00-08:00 2024-12-07T05:02:00-08:00 2024-12-07T05:02:00-08:00 2024-12-07T11:00:00-08:00 Actual Update Met Expected Moderate Likely North Central Oregon SAME 041055 SAME 041065 UGC ORZ510 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 071302 NWSheadline FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.ZF.Y.0011.000000T0000Z-241207T1900Z/ eventEndingTime 2024-12-07T19:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4b9d4d2ce16d915dbdf7151b730777c658451f41.002.1,2024-12-06T10:56:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.9c7f2c6aab4fe311c34d86a357b57ddd4576604f.002.1,2024-12-06T03:02:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.461701c98e3751e82e4fb1733087de9a209991ae.003.1,2024-12-05T17:17:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f685425b8aebc7b283476226ee091d897f53bc62.002.1,2024-12-05T17:15:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e9a0afc80c1d9036f4d3a4a04319fbbc240a2750.002.1,2024-12-05T10:49:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6a8bca357eb4087530ca83b4c1f529e23f1c8697.002.1,2024-12-05T06:07:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a9f17b40974f88a0db3689e56fa9ac913884a1b2.002.1,2024-12-04T17:42:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.86b8da04ee5fbf99e28335a8107bff4e1aaea39b.002.1,2024-12-04T10:45:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f148a675173efdb6b18e3cc09ecbb78b90cc3f27.002.1,2024-12-04T06:03:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0abb189538f39f2ce43751ff89f096e7bb6199f0.002.1,2024-12-03T19:32:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a090c3c8787c7d30d01ee9c14c265d9d8b504451.001.1,2024-12-03T10:40:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.bfcf16f50050d6e90a88e7c5da5f88e5e8aa1429.001.1,2024-12-03T04:59:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e89c8c37ba7d46e2a8913729592d5b419620c629.002.1,2024-12-02T18:45:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.0f3bb079d5947ebd4045a17477176654e18b62c8.001.1,2024-12-02T14:58:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d23cdfaa9d504be16f7a9fb95153acf5ef3ea68f.002.1,2024-12-02T11:17:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.03fb3b3384950c963a924be4006cb6d3c7ed404d.001.1,2024-12-02T10:37:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8e2c44abacb066283238496064351fdfa6542cf4.002.1,2024-12-02T10:08:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e41197bcddc488e7bd6dafb3de9735020cfe77ae.001.1,2024-12-02T04:59:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f3862b1d282acb9c0f8d1eb6633119423fc4e11e.001.1,2024-12-01T17:11:00-08:00

* WHAT...Visibility 1/2 mile or less in freezing fog. * WHERE...Foothills of the Northern Blue Mountains of Oregon. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Areas of dense fog, especially along Interstate 84 around Pendleton, could make for hazardous driving conditions. Additionally, below freezing temperatures may create slick spots on roadways. Freezing Fog Advisory 2024-12-07T05:02:00-08:00 2024-12-07T05:02:00-08:00 2024-12-07T05:02:00-08:00 2024-12-07T11:00:00-08:00 Actual Alert Met Expected Moderate Likely Foothills of the Northern Blue Mountains of Oregon SAME 041059 UGC ORZ507 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 071302 NWSheadline FREEZING FOG ADVISORY IN EFFECT UNTIL 11 AM PST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXA.KPDT.ZF.Y.0011.000000T0000Z-241207T1900Z/ eventEndingTime 2024-12-07T19:00:00+00:00

* WHAT...South winds 25 to 35 mph with gusts 45 to 50 mph expected for Ladd and Pyles Canyons. * WHERE...Grande Ronde Valley. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Wind Advisory 2024-12-07T05:02:00-08:00 2024-12-07T05:02:00-08:00 2024-12-07T06:00:00-08:00 2024-12-07T11:15:00-08:00 Actual Update Met Expected Moderate Likely Grande Ronde Valley SAME 041061 UGC ORZ049 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 071302 NWSheadline WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR LADD AND PYLES CANYONS BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WI.Y.0044.241207T1400Z-241208T0000Z/ eventEndingTime 2024-12-08T00:00:00+00:00