NOAA Current Watches

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation could result in the development and Air Stagnation Advisory 2023-01-24T14:31:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Columbia River Gorge; Greater Vancouver Area; Lower Columbia and I - 5 Corridor in Cowlitz County; South Washington Cascade Foothills; South Washington Cascades; Western Columbia River Gorge FIPS6 053011 053015 053059 UGC WAZ019 WAZ022 WAZ039 WAZ040 WAZ045 WAZ046 VTEC /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation could result in the development and Air Stagnation Advisory 2023-01-24T14:31:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Coast Range of Western Oregon; Central Columbia River Gorge; Central Willamette Valley; Coast Range of Northwest Oregon; Greater Portland Metro Area; Lower Columbia; Northern Oregon Cascade Foothills; South Willamette Valley; Western Columbia River Gorge FIPS6 041003 041005 041007 041009 041027 041039 041041 041043 041047 041051 041053 041057 041067 041071 UGC ORZ003 ORZ004 ORZ005 ORZ006 ORZ007 ORZ008 ORZ010 ORZ012 ORZ015 ORZ016 VTEC /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY... * WHAT...Poor air quality. * WHERE...Portions of central, north central and northeast Oregon and central, south central and southeast Washington. * WHEN...Until 3 PM PST Friday. Air Stagnation Advisory 2023-01-24T14:24:00-08:00 2023-01-27T15:00:00-08:00 Actual Alert Met Expected Minor Likely Eastern Columbia River Gorge of Washington; Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington; Yakima Valley FIPS6 053005 053013 053021 053039 053071 053077 UGC WAZ024 WAZ027 WAZ028 WAZ029 VTEC /O.CON.KPDT.AS.Y.0001.000000T0000Z-230127T2300Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY... * WHAT...Poor air quality. * WHERE...Portions of central, north central and northeast Oregon and central, south central and southeast Washington. * WHEN...Until 3 PM PST Friday. Air Stagnation Advisory 2023-01-24T14:24:00-08:00 2023-01-27T15:00:00-08:00 Actual Alert Met Expected Minor Likely Central Oregon; Eastern Columbia River Gorge of Oregon; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; John Day Basin; Lower Columbia Basin of Oregon; North Central Oregon FIPS6 041017 041021 041023 041031 041049 041055 041059 041065 041069 UGC ORZ041 ORZ044 ORZ505 ORZ507 ORZ508 ORZ510 ORZ511 VTEC /O.CON.KPDT.AS.Y.0001.000000T0000Z-230127T2300Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST FRIDAY... * WHAT...Stagnant air is expected which will lead to deteriorating air quality. * WHERE...Valleys of Douglas, Josephine, Jackson, Klamath, and Lake counties in Oregon, and Siskiyou and Modoc counties in Air Stagnation Advisory 2023-01-24T13:49:00-08:00 2023-01-27T12:00:00-08:00 Actual Alert Met Expected Minor Likely Central Douglas County; Central and Eastern Lake County; Eastern Curry County and Josephine County; Jackson County; Klamath Basin; Northern and Eastern Klamath County and Western Lake County FIPS6 041011 041015 041019 041029 041033 041035 041037 UGC ORZ023 ORZ024 ORZ026 ORZ029 ORZ030 ORZ031 VTEC /O.CON.KMFR.AS.Y.0001.000000T0000Z-230127T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation could result in the development and Air Stagnation Advisory 2023-01-24T11:07:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Columbia River Gorge; Greater Vancouver Area; Lower Columbia and I - 5 Corridor in Cowlitz County; South Washington Cascade Foothills; South Washington Cascades; Western Columbia River Gorge FIPS6 053011 053015 053059 UGC WAZ019 WAZ022 WAZ039 WAZ040 WAZ045 WAZ046 VTEC /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation could result in the development and Air Stagnation Advisory 2023-01-24T11:07:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Columbia River Gorge; Coast Range of Northwest Oregon; Greater Portland Metro Area; Lower Columbia; Northern Oregon Cascade Foothills; Western Columbia River Gorge FIPS6 041005 041007 041009 041027 041043 041051 041057 041067 041071 UGC ORZ003 ORZ005 ORZ006 ORZ010 ORZ015 ORZ016 VTEC /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Central Coast Range of Western Oregon, Central Willamette Valley, South Willamette Valley and Cascade Foothills in Lane County. Air Stagnation Advisory 2023-01-24T11:07:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Coast Range of Western Oregon; Central Willamette Valley; South Willamette Valley FIPS6 041003 041039 041041 041043 041047 041053 041071 UGC ORZ004 ORZ007 ORZ008 ORZ012 VTEC /O.EXP.KPQR.FG.Y.0005.000000T0000Z-230124T1900Z/ /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation could result in the development and Air Stagnation Advisory 2023-01-24T01:22:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Columbia River Gorge; Greater Vancouver Area; Lower Columbia and I - 5 Corridor in Cowlitz County; South Washington Cascade Foothills; South Washington Cascades; Western Columbia River Gorge FIPS6 053011 053015 053059 UGC WAZ019 WAZ022 WAZ039 WAZ040 WAZ045 WAZ046 VTEC /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...AIR STAGNATION ADVISORY THROUGH THURSDAY MORNING... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM TODAY FOR AREAS BELOW 1000 FEET... * WHAT...For the Air Stagnation Advisory, a period of stagnant air with light winds is expected. For the Dense Fog Advisory below 1000 feet, expect ares with visibility less than a quarter Dense Fog Advisory 2023-01-24T01:22:00-08:00 2023-01-24T11:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Coast Range of Western Oregon; Central Willamette Valley; South Willamette Valley FIPS6 041003 041039 041041 041043 041047 041053 041071 UGC ORZ004 ORZ007 ORZ008 ORZ012 VTEC /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/ /O.CON.KPQR.FG.Y.0005.000000T0000Z-230124T1900Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation could result in the development and Air Stagnation Advisory 2023-01-24T01:22:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Columbia River Gorge; Coast Range of Northwest Oregon; Greater Portland Metro Area; Lower Columbia; Western Columbia River Gorge FIPS6 041005 041007 041009 041027 041051 041057 041067 041071 UGC ORZ003 ORZ005 ORZ006 ORZ015 ORZ016 VTEC /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...AIR STAGNATION ADVISORY THROUGH THURSDAY MORNING... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM TODAY FOR AREAS BELOW 1000 FEET... * WHAT...For the Air Stagnation Advisory, a period of stagnant air with light winds is expected. For the Dense Fog Advisory below 1000 feet, expect ares with visibility less than a quarter Air Stagnation Advisory 2023-01-24T01:22:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Coast Range of Western Oregon; Central Willamette Valley; South Willamette Valley FIPS6 041003 041039 041041 041043 041047 041053 041071 UGC ORZ004 ORZ007 ORZ008 ORZ012 VTEC /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/ /O.CON.KPQR.FG.Y.0005.000000T0000Z-230124T1900Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... ...DENSE FOG ADVISORY IS CANCELLED... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Northern Oregon Cascade Foothills. * WHEN...Until 10 AM PST Thursday. Air Stagnation Advisory 2023-01-24T01:22:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Northern Oregon Cascade Foothills FIPS6 041005 041043 UGC ORZ010 VTEC /O.CAN.KPQR.FG.Y.0005.000000T0000Z-230124T1900Z/ /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST FRIDAY... * WHAT...Stagnant air is expected which will lead to deteriorating air quality. * WHERE...Valleys of Douglas, Josephine, Jackson, Klamath, and Lake counties in Oregon, and Siskiyou and Modoc counties in Air Stagnation Advisory 2023-01-24T00:10:00-08:00 2023-01-27T12:00:00-08:00 Actual Alert Met Expected Minor Likely Central Douglas County; Central and Eastern Lake County; Eastern Curry County and Josephine County; Jackson County; Klamath Basin; Northern and Eastern Klamath County and Western Lake County FIPS6 041011 041015 041019 041029 041033 041035 041037 UGC ORZ023 ORZ024 ORZ026 ORZ029 ORZ030 ORZ031 VTEC /O.CON.KMFR.AS.Y.0001.000000T0000Z-230127T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation could result in the development and Air Stagnation Advisory 2023-01-23T22:26:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Columbia River Gorge; Greater Vancouver Area; Lower Columbia and I - 5 Corridor in Cowlitz County; South Washington Cascade Foothills; South Washington Cascades; Western Columbia River Gorge FIPS6 053011 053015 053059 UGC WAZ019 WAZ022 WAZ039 WAZ040 WAZ045 WAZ046 VTEC /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...DENSE FOG ADVISORY UNTIL 11 AM PST TUESDAY FOR AREAS BELOW 1000 FEET... ...AIR STAGNATION ADVISORY UNTIL 10 AM PST THURSDAY... * WHAT...For the Air Stagnation Advisory, a period of stagnant air with light winds is expected. For the Dense Fog Advisory below 1000 feet, expect ares with visibility less than a quarter mile Dense Fog Advisory 2023-01-23T22:26:00-08:00 2023-01-24T11:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Coast Range of Western Oregon; Central Willamette Valley; Northern Oregon Cascade Foothills; South Willamette Valley FIPS6 041003 041005 041039 041041 041043 041047 041053 041071 UGC ORZ004 ORZ007 ORZ008 ORZ010 ORZ012 VTEC /O.NEW.KPQR.FG.Y.0005.230124T0626Z-230124T1900Z/ /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation could result in the development and Air Stagnation Advisory 2023-01-23T22:26:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Columbia River Gorge; Coast Range of Northwest Oregon; Greater Portland Metro Area; Lower Columbia; Western Columbia River Gorge FIPS6 041005 041007 041009 041027 041051 041057 041067 041071 UGC ORZ003 ORZ005 ORZ006 ORZ015 ORZ016 VTEC /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...DENSE FOG ADVISORY UNTIL 11 AM PST TUESDAY FOR AREAS BELOW 1000 FEET... ...AIR STAGNATION ADVISORY UNTIL 10 AM PST THURSDAY... * WHAT...For the Air Stagnation Advisory, a period of stagnant air with light winds is expected. For the Dense Fog Advisory below 1000 feet, expect ares with visibility less than a quarter mile Air Stagnation Advisory 2023-01-23T22:26:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Coast Range of Western Oregon; Central Willamette Valley; Northern Oregon Cascade Foothills; South Willamette Valley FIPS6 041003 041005 041039 041041 041043 041047 041053 041071 UGC ORZ004 ORZ007 ORZ008 ORZ010 ORZ012 VTEC /O.NEW.KPQR.FG.Y.0005.230124T0626Z-230124T1900Z/ /O.CON.KPQR.AS.Y.0001.000000T0000Z-230126T1800Z/

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation could result in the development and persistence of poor air quality. Air Stagnation Advisory 2023-01-23T14:21:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Columbia River Gorge; Greater Vancouver Area; Lower Columbia and I - 5 Corridor in Cowlitz County; South Washington Cascade Foothills; South Washington Cascades; Western Columbia River Gorge FIPS6 053011 053015 053059 UGC WAZ019 WAZ022 WAZ039 WAZ040 WAZ045 WAZ046 VTEC /O.NEW.KPQR.AS.Y.0001.230123T2221Z-230126T1800Z/

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation could result in the development and persistence of poor air quality. Air Stagnation Advisory 2023-01-23T14:21:00-08:00 2023-01-26T10:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Coast Range of Western Oregon; Central Columbia River Gorge; Central Willamette Valley; Coast Range of Northwest Oregon; Greater Portland Metro Area; Lower Columbia; Northern Oregon Cascade Foothills; South Willamette Valley; Western Columbia River Gorge FIPS6 041003 041005 041007 041009 041027 041039 041041 041043 041047 041051 041053 041057 041067 041071 UGC ORZ003 ORZ004 ORZ005 ORZ006 ORZ007 ORZ008 ORZ010 ORZ012 ORZ015 ORZ016 VTEC /O.NEW.KPQR.AS.Y.0001.230123T2221Z-230126T1800Z/