NOAA Current Watches-OR

* WHAT...Poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants. * WHERE...Valleys in Eastern Douglas County and Jackson County. This includes the cities of Medford, Ashland, Applegate, Jacksonville, Eagle Point, Rogue River, Steamboat and surrounding areas. * WHEN...Until noon PST Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2025-01-09T22:43:00-08:00 2025-01-09T22:43:00-08:00 2025-01-09T22:43:00-08:00 2025-01-10T07:00:00-08:00 Actual Update Met Expected Moderate Likely Eastern Douglas County Foothills; Jackson County SAME 041019 SAME 041029 UGC ORZ025 UGC ORZ026 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 100643 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.AS.Y.0001.000000T0000Z-250110T2000Z/ eventEndingTime 2025-01-10T20:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a228ddbd90a33336147cdf86e95850f072112584.002.1,2025-01-09T00:48:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a228ddbd90a33336147cdf86e95850f072112584.001.2,2025-01-09T00:48:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8117fbbb76a95084a7d18eec68cd24c9135802dd.001.1,2025-01-08T02:13:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f82d95389d36638a957f6bec1f09f5b5031dad58.001.1,2025-01-07T14:45:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b9c444b2d2fb5460a0627bca900d8248a0c36a64.001.1,2025-01-07T02:03:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed37f94a5eed05b1415cad96fa092d4b6ed34370.001.1,2025-01-06T14:39:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fc09ca6dd448b956072818bffb17fd4e4d7c14e9.001.1,2025-01-06T03:27:00-08:00

* WHAT...Strong valley inversions will result in weak winds, poor mixing and ventilation. This will result in stagnant air conditions that will trap pollutants near the surface. * WHERE...Lake County and eastern Klamath County, and Klamath Basin. This includes the cities of Klamath Falls and Lakeview as well as surrounding areas. * WHEN...Until noon PST Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2025-01-09T22:43:00-08:00 2025-01-09T22:43:00-08:00 2025-01-09T22:43:00-08:00 2025-01-10T07:00:00-08:00 Actual Update Met Expected Moderate Likely Klamath Basin; Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County SAME 041035 SAME 041037 UGC ORZ029 UGC ORZ030 UGC ORZ031 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 100643 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.AS.Y.0001.000000T0000Z-250110T2000Z/ eventEndingTime 2025-01-10T20:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a228ddbd90a33336147cdf86e95850f072112584.003.1,2025-01-09T00:48:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8117fbbb76a95084a7d18eec68cd24c9135802dd.002.1,2025-01-08T02:13:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f82d95389d36638a957f6bec1f09f5b5031dad58.002.1,2025-01-07T14:45:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b9c444b2d2fb5460a0627bca900d8248a0c36a64.002.1,2025-01-07T02:03:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed37f94a5eed05b1415cad96fa092d4b6ed34370.002.1,2025-01-06T14:39:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fc09ca6dd448b956072818bffb17fd4e4d7c14e9.002.1,2025-01-06T03:27:00-08:00

* WHAT...For the Dense Fog Advisory, visibility less than one mile in dense fog. For the Air Stagnation Advisory, poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants. * WHERE...Valleys in Central Douglas County and Eastern Curry County and Josephine County. This includes the cities of Roseburg, Sutherlin, Myrtle Creek, Grants Pass, Selma, Cave Junction and surrounding areas. * WHEN...For the Dense Fog Advisory, until 7 AM PST Friday. For the Air Stagnation Advisory, until noon PST Friday. * IMPACTS...Low visibility in fog could make driving conditions hazardous. Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2025-01-09T22:43:00-08:00 2025-01-09T22:43:00-08:00 2025-01-09T22:43:00-08:00 2025-01-10T07:00:00-08:00 Actual Update Met Expected Moderate Likely Central Douglas County; Eastern Curry County and Josephine County SAME 041011 SAME 041019 SAME 041015 SAME 041033 UGC ORZ023 UGC ORZ024 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 100643 NWSheadline DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM PST FRIDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.AS.Y.0001.000000T0000Z-250110T2000Z/ eventEndingTime 2025-01-10T20:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a228ddbd90a33336147cdf86e95850f072112584.001.2,2025-01-09T00:48:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8117fbbb76a95084a7d18eec68cd24c9135802dd.001.1,2025-01-08T02:13:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f82d95389d36638a957f6bec1f09f5b5031dad58.001.1,2025-01-07T14:45:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b9c444b2d2fb5460a0627bca900d8248a0c36a64.001.1,2025-01-07T02:03:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed37f94a5eed05b1415cad96fa092d4b6ed34370.001.1,2025-01-06T14:39:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fc09ca6dd448b956072818bffb17fd4e4d7c14e9.001.1,2025-01-06T03:27:00-08:00

* WHAT...Snow expected. Total snow accumulations between 6 and 10 inches. Winds gusting as high as 45 mph. * WHERE...Northern Blue Mountains of Oregon and Washington above 4000 feet. This includes Tollgate and Ski Bluewood. * WHEN...From 10 AM Friday to 4 AM PST Saturday. * IMPACTS...Roads will likely become slick and hazardous. Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions. Gusty winds could cause blowing snow. * ADDITIONAL DETAILS...I-84 along Meacham is only expected to see about 1 to 2 inches of snowfall. Winter Weather Advisory 2025-01-09T20:16:00-08:00 2025-01-09T20:16:00-08:00 2025-01-10T10:00:00-08:00 2025-01-10T07:15:00-08:00 Actual Alert 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 100416 NWSheadline WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM FRIDAY TO 4 AM PST SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.WW.Y.0003.250110T1800Z-250111T1200Z/ eventEndingTime 2025-01-11T12:00:00+00:00

* WHAT...Visibility as low as one quarter mile in freezing fog. * WHERE...Central Oregon and North Central Oregon. * WHEN...Until 10 AM PST Friday. * IMPACTS...Low visibility could make driving conditions hazardous. Some roads may be slick under freezing fog as well. Freezing Fog Advisory 2025-01-09T17:43:00-08:00 2025-01-09T17:43:00-08:00 2025-01-09T17:43:00-08:00 2025-01-10T07:00:00-08:00 Actual Alert Met Expected Moderate Likely North Central Oregon; Central Oregon SAME 041055 SAME 041065 SAME 041013 SAME 041017 SAME 041031 UGC ORZ510 UGC ORZ511 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 100143 NWSheadline FREEZING FOG ADVISORY IN EFFECT UNTIL 10 AM PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPDT.ZF.Y.0004.250110T0143Z-250110T1800Z/ eventEndingTime 2025-01-10T18:00:00+00:00

* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Grande Ronde Valley. * WHEN...From 1 AM to 1 PM PST Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Wind Advisory 2025-01-09T17:43:00-08:00 2025-01-09T17:43:00-08:00 2025-01-10T01:00:00-08:00 2025-01-10T07:00:00-08:00 Actual Update Met Expected Moderate Likely Grande Ronde Valley SAME 041061 UGC ORZ049 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 100143 NWSheadline WIND ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WI.Y.0001.250110T0900Z-250110T2100Z/ eventEndingTime 2025-01-10T21:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a6c697c6c1c271b91a7cf25e912d65e8d2a59f36.001.1,2025-01-09T02:46:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.cedac7e18c7a3cdde351420b3d6d858f627d585f.001.1,2025-01-09T03:15:00-08:00

* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Foothills of the Blue Mountains of Oregon. * WHEN...From 4 PM Friday to 1 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 2025-01-09T17:43:00-08:00 2025-01-09T17:43:00-08:00 2025-01-10T16:00:00-08:00 2025-01-10T07:00:00-08:00 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 NPWPDT WMOidentifier WWUS76 KPDT 100143 NWSheadline WIND ADVISORY REMAINS IN EFFECT FROM 4 PM FRIDAY TO 1 AM PST SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WI.Y.0002.250111T0000Z-250111T0900Z/ eventEndingTime 2025-01-11T09:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a6c697c6c1c271b91a7cf25e912d65e8d2a59f36.002.1,2025-01-09T02:46:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.cedac7e18c7a3cdde351420b3d6d858f627d585f.002.1,2025-01-09T03:15:00-08:00

* 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 northeast and southeast Oregon. * WHEN...Until 11 AM MST /10 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2025-01-09T13:15:00-07:00 2025-01-09T13:15:00-07:00 2025-01-09T13:15:00-07:00 2025-01-10T11:00:00-07:00 Actual Update Met Expected Moderate Likely West Central Mountains; Lower Treasure Valley; Boise Mountains; Upper Treasure Valley; Southwest Highlands; Camas Prairie; Owyhee Mountains; 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 041025 SAME 041001 SAME 041045 UGC IDZ011 UGC IDZ012 UGC IDZ013 UGC IDZ014 UGC IDZ015 UGC IDZ028 UGC IDZ029 UGC IDZ033 UGC ORZ061 UGC ORZ062 UGC ORZ063 UGC ORZ064 AWIPSidentifier NPWBOI WMOidentifier WWUS75 KBOI 092015 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST /10 AM PST/ FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KBOI.AS.Y.0001.000000T0000Z-250110T1800Z/ eventEndingTime 2025-01-10T18:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.bc270c70457379d48255cc1c8a5829fa929631ab.001.1,2025-01-07T14:12:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.afb97ee5fb6babf3e8582eb0a3de63935eb1407a.001.1,2025-01-06T12:58:00-07:00

Spatial extent of dense freezing fog is becoming patchy, so the advisory will be allowed to expire at 11 AM this morning. Some patches of dense fog are expected to persist into the afternoon. Freezing Fog Advisory 2025-01-09T10:49:00-08:00 2025-01-09T10:49:00-08:00 2025-01-09T10:49:00-08:00 2025-01-09T12:00:00-08:00 Actual Update Met Expected Moderate Likely North Central Oregon; Central Oregon SAME 041055 SAME 041065 SAME 041013 SAME 041017 SAME 041031 UGC ORZ510 UGC ORZ511 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 091849 NWSheadline FREEZING FOG ADVISORY WILL EXPIRE AT 11 AM PST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXP.KPDT.ZF.Y.0003.000000T0000Z-250109T1900Z/ eventEndingTime 2025-01-09T19:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a19b9be357a1c3e909626c756d268981ad992dc5.001.1,2025-01-09T00:13:00-08:00

* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Grande Ronde Valley. * WHEN...From 1 AM to 1 PM PST Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Wind Advisory 2025-01-09T10:49:00-08:00 2025-01-09T10:49:00-08:00 2025-01-10T01:00:00-08:00 2025-01-10T07:15:00-08:00 Actual Update Met Expected Moderate Likely Grande Ronde Valley SAME 041061 UGC ORZ049 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 091849 NWSheadline WIND ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WI.Y.0001.250110T0900Z-250110T2100Z/ eventEndingTime 2025-01-10T21:00:00+00:00

* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Foothills of the Blue Mountains of Oregon. * WHEN...From 4 PM Friday to 1 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 2025-01-09T10:49:00-08:00 2025-01-09T10:49:00-08:00 2025-01-10T16:00:00-08:00 2025-01-10T07:15:00-08:00 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 NPWPDT WMOidentifier WWUS76 KPDT 091849 NWSheadline WIND ADVISORY REMAINS IN EFFECT FROM 4 PM FRIDAY TO 1 AM PST SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WI.Y.0002.250111T0000Z-250111T0900Z/ eventEndingTime 2025-01-11T09:00:00+00:00

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Benton County Lowlands. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. Dense Fog Advisory 2025-01-09T09:56:00-08:00 2025-01-09T09:56:00-08:00 2025-01-09T09:56:00-08:00 2025-01-09T12:00:00-08:00 Actual Alert Met Expected Moderate Likely Benton County Lowlands SAME 041003 UGC ORZ116 AWIPSidentifier NPWPQR WMOidentifier WWUS76 KPQR 091756 NWSheadline DENSE FOG ADVISORY IN EFFECT UNTIL NOON PST TODAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXB.KPQR.FG.Y.0001.000000T0000Z-250109T2000Z/ eventEndingTime 2025-01-09T20:00:00+00:00

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Lane County Lowlands. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. Dense Fog Advisory 2025-01-09T09:56:00-08:00 2025-01-09T09:56:00-08:00 2025-01-09T09:56:00-08:00 2025-01-09T12:00:00-08:00 Actual Update Met Expected Moderate Likely Lane County Lowlands SAME 041039 UGC ORZ118 AWIPSidentifier NPWPQR WMOidentifier WWUS76 KPQR 091756 NWSheadline DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON PST TODAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.EXT.KPQR.FG.Y.0001.000000T0000Z-250109T2000Z/ eventEndingTime 2025-01-09T20:00:00+00:00

* WHAT...Poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants. * WHERE...Eastern Douglas County Foothills, including Steamboat. * WHEN...Until noon PST Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2025-01-09T09:54:00-08:00 2025-01-09T09:54:00-08:00 2025-01-09T09:54:00-08:00 2025-01-10T04:00:00-08:00 Actual Update Met Expected Moderate Likely Eastern Douglas County Foothills SAME 041019 UGC ORZ025 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 091754 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.AS.Y.0001.000000T0000Z-250110T2000Z/ eventEndingTime 2025-01-10T20:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8117fbbb76a95084a7d18eec68cd24c9135802dd.001.1,2025-01-08T02:13:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f82d95389d36638a957f6bec1f09f5b5031dad58.001.1,2025-01-07T14:45:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b9c444b2d2fb5460a0627bca900d8248a0c36a64.001.1,2025-01-07T02:03:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed37f94a5eed05b1415cad96fa092d4b6ed34370.001.1,2025-01-06T14:39:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fc09ca6dd448b956072818bffb17fd4e4d7c14e9.001.1,2025-01-06T03:27:00-08:00

* WHAT...Strong valley inversions will result in weak winds, poor mixing and ventilation. This will result in stagnant air conditions that will trap pollutants near the surface. * WHERE...For the Air Stagnation Advisory, Central Douglas County, Eastern Curry County and Josephine County, and Jackson County. This includes the cities of Roseburg, Grants Pass, Cave Junction and Medford. * WHEN...Until noon PST Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2025-01-09T09:54:00-08:00 2025-01-09T09:54:00-08:00 2025-01-09T09:54:00-08:00 2025-01-10T04:00:00-08:00 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 091754 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST FRIDAY... ...DENSE FOG ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.AS.Y.0001.000000T0000Z-250110T2000Z/ eventEndingTime 2025-01-10T20:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8117fbbb76a95084a7d18eec68cd24c9135802dd.001.1,2025-01-08T02:13:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f82d95389d36638a957f6bec1f09f5b5031dad58.001.1,2025-01-07T14:45:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b9c444b2d2fb5460a0627bca900d8248a0c36a64.001.1,2025-01-07T02:03:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed37f94a5eed05b1415cad96fa092d4b6ed34370.001.1,2025-01-06T14:39:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fc09ca6dd448b956072818bffb17fd4e4d7c14e9.001.1,2025-01-06T03:27:00-08:00

* WHAT...Strong valley inversions will result in weak winds, poor mixing and ventilation. This will result in stagnant air conditions that will trap pollutants near the surface. * WHERE...Lake County and eastern Klamath County, and Klamath Basin. This includes the cities of Klamath Falls and Lakeview. * WHEN...Until noon PST Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Air Stagnation Advisory 2025-01-09T09:54:00-08:00 2025-01-09T09:54:00-08:00 2025-01-09T09:54:00-08:00 2025-01-10T04:00:00-08:00 Actual Update Met Expected Moderate Likely Klamath Basin; Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County SAME 041035 SAME 041037 UGC ORZ029 UGC ORZ030 UGC ORZ031 AWIPSidentifier NPWMFR WMOidentifier WWUS76 KMFR 091754 NWSheadline AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KMFR.AS.Y.0001.000000T0000Z-250110T2000Z/ eventEndingTime 2025-01-10T20:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8117fbbb76a95084a7d18eec68cd24c9135802dd.002.1,2025-01-08T02:13:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f82d95389d36638a957f6bec1f09f5b5031dad58.002.1,2025-01-07T14:45:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b9c444b2d2fb5460a0627bca900d8248a0c36a64.002.1,2025-01-07T02:03:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ed37f94a5eed05b1415cad96fa092d4b6ed34370.002.1,2025-01-06T14:39:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.fc09ca6dd448b956072818bffb17fd4e4d7c14e9.002.1,2025-01-06T03:27:00-08:00

Patchy dense freezing fog has developed along the Highway 97 corridor south of Bend, as visibilities of one quarter of a mile or less have been observed on area webcams and local weather stations. Fog is expected to persist through the morning, likely dissipating around 11 AM. motorists are urged to use caution as visibilities may vary or change drastically, and roadways may be slick due to ice depositing on the road surface. Special Weather Statement 2025-01-09T06:12:00-08:00 2025-01-09T06:12:00-08:00 2025-01-09T06:12:00-08:00 2025-01-09T11:00:00-08:00 Actual Alert Met Expected Moderate Observed East Slopes of the Oregon Cascades SAME 041017 SAME 041031 SAME 041065 UGC ORZ509 AWIPSidentifier SPSPDT WMOidentifier WWUS86 KPDT 091412 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

* WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...Central Oregon and North Central Oregon. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. Freezing Fog Advisory 2025-01-09T03:15:00-08:00 2025-01-09T03:15:00-08:00 2025-01-09T03:15:00-08:00 2025-01-09T11:00:00-08:00 Actual Update Met Expected Moderate Likely North Central Oregon; Central Oregon SAME 041055 SAME 041065 SAME 041013 SAME 041017 SAME 041031 UGC ORZ510 UGC ORZ511 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 091115 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.0003.000000T0000Z-250109T1900Z/ eventEndingTime 2025-01-09T19:00:00+00:00

* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Grande Ronde Valley. * WHEN...From 1 AM to 1 PM PST Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Wind Advisory 2025-01-09T03:15:00-08:00 2025-01-09T03:15:00-08:00 2025-01-10T01:00:00-08:00 2025-01-09T11:00:00-08:00 Actual Update Met Expected Moderate Likely Grande Ronde Valley SAME 041061 UGC ORZ049 AWIPSidentifier NPWPDT WMOidentifier WWUS76 KPDT 091115 NWSheadline WIND ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM PST FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WI.Y.0001.250110T0900Z-250110T2100Z/ eventEndingTime 2025-01-10T21:00:00+00:00

* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Foothills of the Blue Mountains of Oregon. * WHEN...From 4 PM Friday to 1 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 2025-01-09T03:15:00-08:00 2025-01-09T03:15:00-08:00 2025-01-10T16:00:00-08:00 2025-01-09T11:00:00-08:00 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 NPWPDT WMOidentifier WWUS76 KPDT 091115 NWSheadline WIND ADVISORY REMAINS IN EFFECT FROM 4 PM FRIDAY TO 1 AM PST SATURDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPDT.WI.Y.0002.250111T0000Z-250111T0900Z/ eventEndingTime 2025-01-11T09:00:00+00:00