NOAA Current Watches

* WHAT...Stagnant air conditions will have potential to trap pollutants near the ground. * WHERE...Portions of North Idaho and Central, North Central, and Northeast Washington including Spokane, Coeur d'Alene, Kellogg, Bonners Ferry, Sandpoint, Metaline, Deer Park, Colville, Republic, Omak, Winchester, Lake Chelan, Wenatchee, Leavenworth, and Waterville. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Periods of air stagnation can lead to the buildup of pollutants near the surface. Air Stagnation Advisory 2025-01-27T11:13:00-08:00 2025-01-27T11:13:00-08:00 2025-01-27T11:13:00-08:00 2025-01-27T16:00:00-08:00 Actual Update Met Expected Moderate Likely Northern Panhandle; Coeur d'Alene Area; Central Panhandle Mountains; Spokane Area; Northeast Mountains; Okanogan Highlands; Wenatchee Area; Okanogan Valley; Waterville Plateau; Central Chelan County; Western Chelan County; Western Okanogan County SAME 016017 SAME 016021 SAME 016055 SAME 016009 SAME 016057 SAME 016079 SAME 053043 SAME 053063 SAME 053051 SAME 053065 SAME 053019 SAME 053047 SAME 053007 SAME 053017 SAME 053025 UGC IDZ001 UGC IDZ002 UGC IDZ004 UGC WAZ036 UGC WAZ037 UGC WAZ038 UGC WAZ041 UGC WAZ043 UGC WAZ044 UGC WAZ047 UGC WAZ048 UGC WAZ049 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 271913 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.AS.Y.0001.000000T0000Z-250128T0000Z/ eventEndingTime 2025-01-28T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7634b806209ecd765093e1f4c438a6e2fc49b2db.002.1,2025-01-25T13:55:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.62217350104d110d8fa25ddd37a0d1b2ae1d066a.001.1,2025-01-24T18:14:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ffe974738f5d66255e1624fd747b7efa57ae763f.001.1,2025-01-24T10:13:00-08:00

* WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Kamiah, Craigmont, Lapwai, Gifford, Culdesac, Peck, Clarkston, Winchester, Nezperce, Pomeroy, and Lewiston. * WHEN...Until 4 AM PST Friday. * IMPACTS...Periods of air stagnation can lead to the buildup of pollutants near the surface. Air Stagnation Advisory 2025-01-27T11:13:00-08:00 2025-01-27T11:13:00-08:00 2025-01-27T11:13:00-08:00 2025-01-28T13:15:00-08:00 Actual Update Met Expected Moderate Likely Lewiston Area; Lewis and Southern Nez Perce Counties; Lower Garfield and Asotin Counties SAME 016069 SAME 016061 SAME 053003 SAME 053023 UGC IDZ026 UGC IDZ027 UGC WAZ032 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 271913 NWSheadline AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 4 AM PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KOTX.AS.Y.0001.000000T0000Z-250131T1200Z/ eventEndingTime 2025-01-31T12:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7634b806209ecd765093e1f4c438a6e2fc49b2db.001.1,2025-01-25T13:55:00-08:00

* WHAT...Very cold apparent ("feels-like") temperatures as low as 20-25 degrees. * WHERE...South Willamette Valley, Central Oregon Coast Range Lowlands, Central Oregon Coast Range, and West Central Willamette Valley. * WHEN...Until 10 AM PST this morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Cold Weather Advisory 2025-01-27T02:09:00-08:00 2025-01-27T02:09:00-08:00 2025-01-27T02:09:00-08:00 2025-01-27T10:00:00-08:00 Actual Update Met Expected Moderate Likely Central Oregon Coast Range Lowlands; Central Oregon Coast Range; West Central Willamette Valley; Benton County Lowlands; Linn County Lowlands; Lane County Lowlands SAME 041039 SAME 041041 SAME 041003 SAME 041053 SAME 041071 SAME 041043 UGC ORZ105 UGC ORZ107 UGC ORZ114 UGC ORZ116 UGC ORZ117 UGC ORZ118 AWIPSidentifier NPWPQR WMOidentifier WWUS76 KPQR 271009 NWSheadline COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.CW.Y.0006.000000T0000Z-250127T1800Z/ eventEndingTime 2025-01-27T18:00:00+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 can trap pollutants. * WHERE...Portions of south central, southwest, and west central Idaho and northeast and southeast Oregon. * WHEN...Until 9 AM MST /8 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2025-01-27T02:12:00-07:00 2025-01-27T02:12:00-07:00 2025-01-27T02:12:00-07:00 2025-01-27T15:00:00-07:00 Actual Update Met Expected Moderate Likely West Central Mountains; Lower Treasure Valley; Boise Mountains; Upper Treasure Valley; Southwest Highlands; Western Magic Valley; Owyhee Mountains; Southern Twin Falls County; Upper Weiser River; Harney County; Baker County; Malheur County; 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 016047 SAME 016053 SAME 016083 SAME 041025 SAME 041001 SAME 041045 UGC IDZ011 UGC IDZ012 UGC IDZ013 UGC IDZ014 UGC IDZ015 UGC IDZ016 UGC IDZ029 UGC IDZ030 UGC IDZ033 UGC ORZ061 UGC ORZ062 UGC ORZ063 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 270912 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST /8 AM PST/ FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.AS.Y.0003.000000T0000Z-250131T1600Z/ eventEndingTime 2025-01-31T16:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fa1ba318c2d5a2c0000af5c3ad60b3f3cbeb2d2c.002.1,2025-01-26T01:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b6577e6534aa8a03e29047bbc8d6ee1385621efa.001.1,2025-01-25T10:27:00-07:00

* WHAT...For the Air Stagnation Advisory, a strong inversion and stagnant air conditions near the surface will trap pollutants possibly leading to poor air quality. For the Cold Weather Advisory, very cold temperatures as low as 23 expected. For the Freeze Warnings, sub-freezing temperatures as low as 28 expected. * WHERE...South Central Oregon Coast. For the Air Stagnation Advisory, mainly areas inland from the immediate coast. For the Freeze Warnings, mainly the beaches from Port Orford to Reedsport, including North Bend and Coos Bay. For the Cold Weather Advisory, all areas. * WHEN...For the Air Stagnation Advisory, until noon PST Thursday. For the Cold Weather Advisory, until 10 AM PST this morning. For the first Freeze Warning, until 9 AM PST this morning. For the second Freeze Warning, from 2 AM to 9 AM PST Tuesday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Frostbite and hypothermia could occur if unprotected skin is exposed to these cold temperatures. Freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Freeze Warning 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T02:00:00-08:00 2025-01-27T10:00:00-08:00 Actual Update Met Expected Moderate Likely South Central Oregon Coast SAME 041011 SAME 041015 SAME 041019 UGC ORZ021 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 270902 NWSheadline AIR STAGNATION ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM PST TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.FZ.W.0006.250127T1000Z-250127T1700Z/ eventEndingTime 2025-01-27T17:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.21b998bcb6fe8ed98763e2f635bdff4518030ac1.001.2,2025-01-26T09:12:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.758296ed0c7d0a3e3bd28832d25a9b658218f7d6.001.2,2025-01-26T10:09:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.56f53933cb10d993335ab799f4f1e5f4b5a34605.007.1,2025-01-26T03:12:00-08:00

* WHAT...For the Air Stagnation Advisory, a strong inversion and stagnant air conditions near the surface will trap pollutants possibly leading to poor air quality. For the Cold Weather Advisory, very cold temperatures as low as 14. * WHERE...Central Douglas County, Eastern Curry County, Josephine County, and Jackson County, including Medford, Ashland, Grants Pass, Roseburg, Cave Junction, and all surrounding areas. * WHEN...For the Air Stagnation Advisory, until noon PST Thursday. For the Cold Weather Advisory, until 10 AM PST this morning. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Cold Weather Advisory 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T10:00:00-08:00 Actual Update Met Expected Moderate Likely Central Douglas County; Eastern Curry County and Josephine County; Jackson County SAME 041011 SAME 041019 SAME 041015 SAME 041033 SAME 041029 UGC ORZ023 UGC ORZ024 UGC ORZ026 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 270902 NWSheadline AIR STAGNATION ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.CW.Y.0002.000000T0000Z-250127T1800Z/ eventEndingTime 2025-01-27T18:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.21b998bcb6fe8ed98763e2f635bdff4518030ac1.005.2,2025-01-26T09:12:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.21b998bcb6fe8ed98763e2f635bdff4518030ac1.004.2,2025-01-26T09:12:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.758296ed0c7d0a3e3bd28832d25a9b658218f7d6.004.2,2025-01-26T10:09:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.56f53933cb10d993335ab799f4f1e5f4b5a34605.004.2,2025-01-26T03:12:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.56f53933cb10d993335ab799f4f1e5f4b5a34605.003.2,2025-01-26T03:12:00-08:00

* WHAT...For the Air Stagnation Advisory, a strong inversion and stagnant air conditions near the surface will trap pollutants possibly leading to poor air quality. For the Cold Weather Advisory, very cold temperatures as low as 2 below. * WHERE...Lake County and eastern Klamath County. This includes Lakeview, Paisley, Chemult and Beatty. * WHEN...For the Air Stagnation Advisory, until noon PST Thursday. For the Cold Weather Advisory, until 10 AM PST this morning. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Cold Weather Advisory 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T10:00:00-08:00 Actual Update Met Expected Moderate Likely Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County SAME 041035 SAME 041037 UGC ORZ030 UGC ORZ031 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 270902 NWSheadline AIR STAGNATION ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.CW.Y.0002.000000T0000Z-250127T1800Z/ eventEndingTime 2025-01-27T18:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.21b998bcb6fe8ed98763e2f635bdff4518030ac1.003.2,2025-01-26T09:12:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.758296ed0c7d0a3e3bd28832d25a9b658218f7d6.003.2,2025-01-26T10:09:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.56f53933cb10d993335ab799f4f1e5f4b5a34605.002.2,2025-01-26T03:12:00-08:00

* WHAT...For the Air Stagnation Advisory, a strong inversion and stagnant air conditions near the surface will trap pollutants possibly leading to poor air quality. For the Cold Weather Advisory, very cold temperatures as low as 23 expected. For the Freeze Warnings, sub-freezing temperatures as low as 28 expected. * WHERE...South Central Oregon Coast. For the Air Stagnation Advisory, mainly areas inland from the immediate coast. For the Freeze Warnings, mainly the beaches from Port Orford to Reedsport, including North Bend and Coos Bay. For the Cold Weather Advisory, all areas. * WHEN...For the Air Stagnation Advisory, until noon PST Thursday. For the Cold Weather Advisory, until 10 AM PST this morning. For the first Freeze Warning, until 9 AM PST this morning. For the second Freeze Warning, from 2 AM to 9 AM PST Tuesday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Frostbite and hypothermia could occur if unprotected skin is exposed to these cold temperatures. Freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Cold Weather Advisory 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T10:00:00-08:00 Actual Update Met Expected Moderate Likely South Central Oregon Coast SAME 041011 SAME 041015 SAME 041019 UGC ORZ021 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 270902 NWSheadline AIR STAGNATION ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM PST TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.CW.Y.0002.000000T0000Z-250127T1800Z/ eventEndingTime 2025-01-27T18:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.21b998bcb6fe8ed98763e2f635bdff4518030ac1.001.4,2025-01-26T09:12:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.758296ed0c7d0a3e3bd28832d25a9b658218f7d6.001.3,2025-01-26T10:09:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.56f53933cb10d993335ab799f4f1e5f4b5a34605.007.2,2025-01-26T03:12:00-08:00

* WHAT...For the Air Stagnation Advisory, a strong inversion and stagnant air conditions near the surface will trap pollutants possibly leading to poor air quality. For the Cold Weather Advisory, very cold temperatures as low as 23 expected. For the Freeze Warnings, sub-freezing temperatures as low as 28 expected. * WHERE...South Central Oregon Coast. For the Air Stagnation Advisory, mainly areas inland from the immediate coast. For the Freeze Warnings, mainly the beaches from Port Orford to Reedsport, including North Bend and Coos Bay. For the Cold Weather Advisory, all areas. * WHEN...For the Air Stagnation Advisory, until noon PST Thursday. For the Cold Weather Advisory, until 10 AM PST this morning. For the first Freeze Warning, until 9 AM PST this morning. For the second Freeze Warning, from 2 AM to 9 AM PST Tuesday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Frostbite and hypothermia could occur if unprotected skin is exposed to these cold temperatures. Freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Freeze Warning 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-28T02:00:00-08:00 2025-01-27T10:00:00-08:00 Actual Update Met Expected Moderate Likely South Central Oregon Coast SAME 041011 SAME 041015 SAME 041019 UGC ORZ021 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 270902 NWSheadline AIR STAGNATION ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM PST TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.FZ.W.0007.250128T1000Z-250128T1700Z/ eventEndingTime 2025-01-28T17:00:00+00:00

* WHAT...For the Air Stagnation Advisory, a strong inversion and stagnant air conditions near the surface will trap pollutants possibly leading to poor air quality. For the Cold Weather Advisory, very cold temperatures as low as 14. * WHERE...Central Douglas County, Eastern Curry County, Josephine County, and Jackson County, including Medford, Ashland, Grants Pass, Roseburg, Cave Junction, and all surrounding areas. * WHEN...For the Air Stagnation Advisory, until noon PST Thursday. For the Cold Weather Advisory, until 10 AM PST this morning. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Air Stagnation Advisory 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T10:00:00-08:00 Actual Alert Met Expected Moderate Likely Central Douglas County; Eastern Curry County and Josephine County; Jackson County SAME 041011 SAME 041019 SAME 041015 SAME 041033 SAME 041029 UGC ORZ023 UGC ORZ024 UGC ORZ026 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 270902 NWSheadline AIR STAGNATION ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KMFR.AS.Y.0004.250127T0902Z-250130T2000Z/ eventEndingTime 2025-01-30T20:00:00+00:00

* WHAT...For the Air Stagnation Advisory, a strong inversion and stagnant air conditions near the surface will trap pollutants possibly leading to poor air quality. For the Cold Weather Advisory, very cold temperatures as low as 2 below. * WHERE...Lake County and eastern Klamath County. This includes Lakeview, Paisley, Chemult and Beatty. * WHEN...For the Air Stagnation Advisory, until noon PST Thursday. For the Cold Weather Advisory, until 10 AM PST this morning. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Air Stagnation Advisory 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T10:00:00-08:00 Actual Alert Met Expected Moderate Likely Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County SAME 041035 SAME 041037 UGC ORZ030 UGC ORZ031 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 270902 NWSheadline AIR STAGNATION ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KMFR.AS.Y.0004.250127T0902Z-250130T2000Z/ eventEndingTime 2025-01-30T20:00:00+00:00

* WHAT...A strong inversion and stagnant air conditions near the surface will trap pollutants possibly leading to poor air quality. * WHERE...Klamath Basin and Curry County Coast. This includes Klamath Falls and Brookings. * WHEN...Until noon PST Thursday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T10:00:00-08:00 Actual Alert Met Expected Moderate Likely Curry County Coast; Klamath Basin SAME 041015 SAME 041035 UGC ORZ022 UGC ORZ029 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 270902 NWSheadline AIR STAGNATION ADVISORY IN EFFECT UNTIL NOON PST THURSDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KMFR.AS.Y.0004.250127T0902Z-250130T2000Z/ eventEndingTime 2025-01-30T20:00:00+00:00

* WHAT...For the Air Stagnation Advisory, a strong inversion and stagnant air conditions near the surface will trap pollutants possibly leading to poor air quality. For the Cold Weather Advisory, very cold temperatures as low as 23 expected. For the Freeze Warnings, sub-freezing temperatures as low as 28 expected. * WHERE...South Central Oregon Coast. For the Air Stagnation Advisory, mainly areas inland from the immediate coast. For the Freeze Warnings, mainly the beaches from Port Orford to Reedsport, including North Bend and Coos Bay. For the Cold Weather Advisory, all areas. * WHEN...For the Air Stagnation Advisory, until noon PST Thursday. For the Cold Weather Advisory, until 10 AM PST this morning. For the first Freeze Warning, until 9 AM PST this morning. For the second Freeze Warning, from 2 AM to 9 AM PST Tuesday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Frostbite and hypothermia could occur if unprotected skin is exposed to these cold temperatures. Freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Air Stagnation Advisory 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T01:02:00-08:00 2025-01-27T10:00:00-08:00 Actual Alert Met Expected Moderate Likely South Central Oregon Coast SAME 041011 SAME 041015 SAME 041019 UGC ORZ021 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 270902 NWSheadline AIR STAGNATION ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM PST TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KMFR.AS.Y.0004.250127T0902Z-250130T2000Z/ eventEndingTime 2025-01-30T20:00:00+00:00

* WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Portions of North Idaho and Central, North Central, and Northeast Washington. * WHEN...Until 4 PM PST Monday. * IMPACTS...Periods of air stagnation can lead to the buildup of pollutants near the surface. Air Stagnation Advisory 2025-01-26T15:14:00-08:00 2025-01-26T15:14:00-08:00 2025-01-26T15:14:00-08:00 2025-01-27T16:00:00-08:00 Actual Update Met Expected Moderate Likely Northern Panhandle; Coeur d'Alene Area; Central Panhandle Mountains; Spokane Area; Northeast Mountains; Okanogan Highlands; Wenatchee Area; Okanogan Valley; Waterville Plateau; Central Chelan County; Western Chelan County; Western Okanogan County SAME 016017 SAME 016021 SAME 016055 SAME 016009 SAME 016057 SAME 016079 SAME 053043 SAME 053063 SAME 053051 SAME 053065 SAME 053019 SAME 053047 SAME 053007 SAME 053017 SAME 053025 UGC IDZ001 UGC IDZ002 UGC IDZ004 UGC WAZ036 UGC WAZ037 UGC WAZ038 UGC WAZ041 UGC WAZ043 UGC WAZ044 UGC WAZ047 UGC WAZ048 UGC WAZ049 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 262314 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST MONDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.AS.Y.0001.000000T0000Z-250128T0000Z/ eventEndingTime 2025-01-28T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.62217350104d110d8fa25ddd37a0d1b2ae1d066a.001.1,2025-01-24T18:14:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ffe974738f5d66255e1624fd747b7efa57ae763f.001.1,2025-01-24T10:13:00-08:00

* WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Winchester, Clarkston, Craigmont, Lewiston, Kamiah, Soldiers Meadow Road, Lewiston Grade, Alpowa Summit, Peck, Lapwai, Pomeroy, Culdesac, Gifford, and Nezperce. * WHEN...Until 4 PM PST Monday. * IMPACTS...Periods of air stagnation can lead to the buildup of pollutants near the surface. Air Stagnation Advisory 2025-01-26T15:14:00-08:00 2025-01-26T15:14:00-08:00 2025-01-26T15:14:00-08:00 2025-01-27T16:00:00-08:00 Actual Update Met Expected Moderate Likely Lewiston Area; Lewis and Southern Nez Perce Counties; Lower Garfield and Asotin Counties SAME 016069 SAME 016061 SAME 053003 SAME 053023 UGC IDZ026 UGC IDZ027 UGC WAZ032 AWIPSidentifier NPWOTX WMOidentifier WWUS76 KOTX 262314 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST MONDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KOTX.AS.Y.0001.000000T0000Z-250128T0000Z/ eventEndingTime 2025-01-28T00:00:00+00:00

* WHAT...For the Cold Weather Advisory, very cold temperatures as low as 23 expected. For the Freeze Warnings, sub-freezing temperatures as low as 28 expected. * WHERE...South Central Oregon Coast. * WHEN...For the Cold Weather Advisory, from 10 PM this evening to 10 AM PST Monday. For the first Freeze Warning, from 2 AM to 9 AM PST Monday. For the second Freeze Warning, from 2 AM to 9 AM PST Tuesday. * IMPACTS...Frostbite and hypothermia could occur if unprotected skin is exposed to these cold temperatures. Freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Freeze Warning 2025-01-26T12:56:00-08:00 2025-01-26T12:56:00-08:00 2025-01-27T02:00:00-08:00 2025-01-27T04:00:00-08:00 Actual Update Met Expected Moderate Likely South Central Oregon Coast SAME 041011 SAME 041015 SAME 041019 UGC ORZ021 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 262056 NWSheadline COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST MONDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM PST MONDAY... ...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM PST TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.FZ.W.0006.250127T1000Z-250127T1700Z/ eventEndingTime 2025-01-27T17:00:00+00:00

* WHAT...For the Cold Weather Advisory, very cold temperatures as low as 23 expected. For the Freeze Warnings, sub-freezing temperatures as low as 28 expected. * WHERE...South Central Oregon Coast. * WHEN...For the Cold Weather Advisory, from 10 PM this evening to 10 AM PST Monday. For the first Freeze Warning, from 2 AM to 9 AM PST Monday. For the second Freeze Warning, from 2 AM to 9 AM PST Tuesday. * IMPACTS...Frostbite and hypothermia could occur if unprotected skin is exposed to these cold temperatures. Freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Cold Weather Advisory 2025-01-26T12:56:00-08:00 2025-01-26T12:56:00-08:00 2025-01-26T22:00:00-08:00 2025-01-27T04:00:00-08:00 Actual Update Met Expected Moderate Likely South Central Oregon Coast SAME 041011 SAME 041015 SAME 041019 UGC ORZ021 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 262056 NWSheadline COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST MONDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM PST MONDAY... ...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM PST TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.CW.Y.0002.250127T0600Z-250127T1800Z/ eventEndingTime 2025-01-27T18:00:00+00:00

* WHAT...Very cold temperatures as low as 14 degrees expected. * WHERE...Central Douglas County, Eastern Curry County, Josephine County, and Jackson County, including Medford, Ashland, Grants Pass, Roseburg, Cave Junction, and all surrounding areas. * WHEN...From 10 PM this evening to 10 AM PST Monday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Cold Weather Advisory 2025-01-26T12:56:00-08:00 2025-01-26T12:56:00-08:00 2025-01-26T22:00:00-08:00 2025-01-27T04:00:00-08:00 Actual Update Met Expected Moderate Likely Central Douglas County; Eastern Curry County and Josephine County; Jackson County SAME 041011 SAME 041019 SAME 041015 SAME 041033 SAME 041029 UGC ORZ023 UGC ORZ024 UGC ORZ026 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 262056 NWSheadline COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST MONDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.CW.Y.0002.250127T0600Z-250127T1800Z/ eventEndingTime 2025-01-27T18:00:00+00:00

* WHAT...Cold temperatures will combine with breezy winds leading to wind chill values as low as 5 to 10 degrees below zero. * WHERE...Lake County and eastern Klamath County, and Modoc County. This includes Lakeview, Alturas, Paisley, Chemult and Beatty. * WHEN...From 10 PM this evening to 10 AM PST Monday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Cold Weather Advisory 2025-01-26T12:56:00-08:00 2025-01-26T12:56:00-08:00 2025-01-26T22:00:00-08:00 2025-01-27T04:00:00-08:00 Actual Update Met Expected Moderate Likely Modoc County; Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County SAME 006049 SAME 041035 SAME 041037 UGC CAZ085 UGC ORZ030 UGC ORZ031 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 262056 NWSheadline COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST MONDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.CW.Y.0002.250127T0600Z-250127T1800Z/ eventEndingTime 2025-01-27T18:00:00+00:00

* WHAT...For the Cold Weather Advisory, very cold temperatures as low as 23 expected. For the Freeze Warnings, sub-freezing temperatures as low as 28 expected. * WHERE...South Central Oregon Coast. * WHEN...For the Cold Weather Advisory, from 10 PM this evening to 10 AM PST Monday. For the first Freeze Warning, from 2 AM to 9 AM PST Monday. For the second Freeze Warning, from 2 AM to 9 AM PST Tuesday. * IMPACTS...Frostbite and hypothermia could occur if unprotected skin is exposed to these cold temperatures. Freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Freeze Warning 2025-01-26T12:56:00-08:00 2025-01-26T12:56:00-08:00 2025-01-28T02:00:00-08:00 2025-01-27T04:00:00-08:00 Actual Alert Met Expected Moderate Likely South Central Oregon Coast SAME 041011 SAME 041015 SAME 041019 UGC ORZ021 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 262056 NWSheadline COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST MONDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM PST MONDAY... ...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM PST TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KMFR.FZ.W.0007.250128T1000Z-250128T1700Z/ eventEndingTime 2025-01-28T17:00:00+00:00