NOAA Current Watches

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... * WHAT...Strong inversions and limited mixing are expected to persist through at least early next week, leading to periods of poor air quality. * WHERE...The valleys of Douglas County, including the cities of Air Stagnation Advisory 2019-11-10T14:00:00-08:00 2019-11-12T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Douglas 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 VTEC /O.CON.KMFR.AS.Y.0002.000000T0000Z-191112T1800Z/

...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 2 PM MST /1 PM PST/ MONDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of northeast and southeast Oregon and southwest and west central Idaho. Air Stagnation Advisory 2019-11-10T12:36:00-08:00 2019-11-11T13:00:00-08:00 Actual Alert Met Expected Minor Likely Baker County; Harney County; Malheur County; Oregon Lower Treasure Valley FIPS6 041001 041025 041045 UGC ORZ061 ORZ062 ORZ063 ORZ064 VTEC /O.EXT.KBOI.AS.Y.0002.000000T0000Z-191111T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Poor air quality. * WHERE...In Washington, Eastern Columbia River Gorge, Kittitas Valley, Yakima Valley, Lower Columbia Basin and Foothills of the Blue Mountains. Air Stagnation Advisory 2019-11-10T11:32:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely Eastern Columbia River Gorge of Washington; Foothills of the Blue Mountains of Washington; Kittitas Valley; Lower Columbia Basin of Washington; Yakima Valley FIPS6 053005 053013 053021 053037 053039 053071 053077 UGC WAZ024 WAZ026 WAZ027 WAZ028 WAZ029 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Poor air quality. * WHERE...In Oregon, East Columbia River Gorge, Lower Columbia Basin, Foothills of the Northern Blue Mountains, Foothills of the Southern Blue Mountains and North Central Oregon, Grande Air Stagnation Advisory 2019-11-10T11:32:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely East Columbia River Gorge; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; Lower Columbia Basin of Oregon; North Central Oregon FIPS6 041021 041049 041055 041059 041065 UGC ORZ041 ORZ044 ORZ507 ORZ508 ORZ510 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Air Stagnation which means light winds, strong morning inversions, and poor conditions for pollution dispersion. * WHERE...Portions of Central, East Central, North Central, Northeast and Southeast Washington. Air Stagnation Advisory 2019-11-10T10:24:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely East Slopes Northern Cascades; Lower Garfield and Asotin Counties; Moses Lake Area; Northeast Blue Mountains; Okanogan Highlands; Okanogan Valley; Washington Palouse; Waterville Plateau; Wenatchee Area FIPS6 053003 053007 053017 053019 053023 053025 053047 053075 UGC WAZ031 WAZ032 WAZ033 WAZ034 WAZ038 WAZ041 WAZ042 WAZ043 WAZ044 VTEC /O.CON.KOTX.AS.Y.0003.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... ...DENSE FOG ADVISORY HAS EXPIRED... * WHAT...Air Stagnation which means light winds, strong morning inversions, and poor conditions for pollution dispersion. * WHERE...Portions of Columbia Basin and Northeast Washington. Air Stagnation Advisory 2019-11-10T10:24:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely Northeast Mountains; Spokane Area; Upper Columbia Basin FIPS6 053001 053025 053043 053051 053063 053065 UGC WAZ035 WAZ036 WAZ037 VTEC /O.EXP.KOTX.FG.Y.0006.000000T0000Z-191110T1800Z/ /O.CON.KOTX.AS.Y.0003.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Poor air quality. * WHERE...In Washington, Greater Vancouver Area and I-5 Corridor in Cowlitz County. In Oregon, South Willamette Valley, Central Willamette Valley, Greater Portland Metro Area, Cascade Air Stagnation Advisory 2019-11-10T10:15:00-08:00 2019-11-12T12:00:00-08:00 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; Western Columbia River Gorge FIPS6 053011 053015 053059 UGC WAZ022 WAZ039 WAZ040 WAZ045 WAZ046 VTEC /O.CON.KPQR.AS.Y.0002.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Poor air quality. * WHERE...In Washington, Greater Vancouver Area and I-5 Corridor in Cowlitz County. In Oregon, South Willamette Valley, Central Willamette Valley, Greater Portland Metro Area, Cascade Air Stagnation Advisory 2019-11-10T10:15:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Columbia River Gorge; Central Willamette Valley; Greater Portland Metro Area; Lower Columbia; Northern Oregon Cascade Foothills; Upper Hood River Valley; Western Columbia River Gorge FIPS6 041005 041009 041027 041039 041043 041047 041051 041053 041067 041071 UGC ORZ005 ORZ006 ORZ007 ORZ010 ORZ012 ORZ014 ORZ015 ORZ016 VTEC /O.CON.KPQR.AS.Y.0002.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Poor air quality. * WHERE...In Washington, Greater Vancouver Area and I-5 Corridor in Cowlitz County. In Oregon, South Willamette Valley, Central Willamette Valley, Greater Portland Metro Area, Cascade Air Stagnation Advisory 2019-11-10T10:15:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.EXP.KPQR.FG.Y.0011.000000T0000Z-191110T1800Z/ /O.CON.KPQR.AS.Y.0002.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Poor air quality. * WHERE...In Washington, Greater Vancouver Area and I-5 Corridor in Cowlitz County. In Oregon, South Willamette Valley, Central Willamette Valley, Greater Portland Metro Area, Cascade Air Stagnation Advisory 2019-11-10T07:49:00-08:00 2019-11-12T12:00:00-08:00 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; Western Columbia River Gorge FIPS6 053011 053015 053059 UGC WAZ022 WAZ039 WAZ040 WAZ045 WAZ046 VTEC /O.CON.KPQR.AS.Y.0002.000000T0000Z-191112T2000Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Visibility one quarter mile or less at times in dense fog. * WHERE...Central Coast Range of Western Oregon. * WHEN...Until 10 AM PST this morning. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2019-11-10T07:49:00-08:00 2019-11-10T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Coast Range of Western Oregon FIPS6 041003 041039 041041 041053 UGC ORZ004 VTEC /O.NEW.KPQR.FG.Y.0011.191110T1549Z-191110T1800Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...For the Air Stagnation Advisory, poor air quality. For the Dense Fog Advisory, visibility will be less than one quarter of a mile at times in dense fog. Dense Fog Advisory 2019-11-10T07:49:00-08:00 2019-11-10T10:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.NEW.KPQR.FG.Y.0011.191110T1549Z-191110T1800Z/ /O.CON.KPQR.AS.Y.0002.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Poor air quality. * WHERE...In Washington, Greater Vancouver Area and I-5 Corridor in Cowlitz County. In Oregon, South Willamette Valley, Central Willamette Valley, Greater Portland Metro Area, Cascade Air Stagnation Advisory 2019-11-10T07:49:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Columbia River Gorge; Central Willamette Valley; Greater Portland Metro Area; Lower Columbia; Northern Oregon Cascade Foothills; Upper Hood River Valley; Western Columbia River Gorge FIPS6 041005 041009 041027 041039 041043 041047 041051 041053 041067 041071 UGC ORZ005 ORZ006 ORZ007 ORZ010 ORZ012 ORZ014 ORZ015 ORZ016 VTEC /O.CON.KPQR.AS.Y.0002.000000T0000Z-191112T2000Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...For the Air Stagnation Advisory, poor air quality. For the Dense Fog Advisory, visibility will be less than one quarter of a mile at times in dense fog. Air Stagnation Advisory 2019-11-10T07:49:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.NEW.KPQR.FG.Y.0011.191110T1549Z-191110T1800Z/ /O.CON.KPQR.AS.Y.0002.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...For the Air Stagnation Advisory, poor air quality. For the Dense Fog Advisory, visibility less than one quarter mile in dense fog. Dense Fog Advisory 2019-11-10T04:04:00-08:00 2019-11-10T10:00:00-08:00 Actual Alert Met Expected Minor Likely Northeast Mountains; Spokane Area; Upper Columbia Basin FIPS6 053001 053025 053043 053051 053063 053065 UGC WAZ035 WAZ036 WAZ037 VTEC /O.NEW.KOTX.FG.Y.0006.191110T1204Z-191110T1800Z/ /O.CON.KOTX.AS.Y.0003.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Air Stagnation which means light winds, strong morning inversions, and poor conditions for pollution dispersion. * WHERE...Portions of Central, East Central, North Central, Northeast and Southeast Washington. Air Stagnation Advisory 2019-11-10T04:04:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely East Slopes Northern Cascades; Lower Garfield and Asotin Counties; Moses Lake Area; Northeast Blue Mountains; Okanogan Highlands; Okanogan Valley; Washington Palouse; Waterville Plateau; Wenatchee Area FIPS6 053003 053007 053017 053019 053023 053025 053047 053075 UGC WAZ031 WAZ032 WAZ033 WAZ034 WAZ038 WAZ041 WAZ042 WAZ043 WAZ044 VTEC /O.CON.KOTX.AS.Y.0003.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...For the Air Stagnation Advisory, poor air quality. For the Dense Fog Advisory, visibility less than one quarter mile in dense fog. Air Stagnation Advisory 2019-11-10T04:04:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely Northeast Mountains; Spokane Area; Upper Columbia Basin FIPS6 053001 053025 053043 053051 053063 053065 UGC WAZ035 WAZ036 WAZ037 VTEC /O.NEW.KOTX.FG.Y.0006.191110T1204Z-191110T1800Z/ /O.CON.KOTX.AS.Y.0003.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST /1 PM PST/ THIS AFTERNOON... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Southeast Oregon and portions of southwest Idaho. * WHEN...Until 2 PM MST /1 PM PST/ this afternoon. Air Stagnation Advisory 2019-11-10T03:36:00-08:00 2019-11-10T13:00:00-08:00 Actual Alert Met Expected Minor Likely Baker County; Harney County; Malheur County; Oregon Lower Treasure Valley FIPS6 041001 041025 041045 UGC ORZ061 ORZ062 ORZ063 ORZ064 VTEC /O.CON.KBOI.AS.Y.0002.000000T0000Z-191110T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Stagnant air may lead to poor air quality. * WHERE...In Washington, Greater Vancouver Area and I-5 Corridor in Cowlitz County. In Oregon, South Willamette Valley, Central Willamette Valley, Greater Portland Metro Area, Cascade Air Stagnation Advisory 2019-11-09T14:27:00-08:00 2019-11-12T12:00:00-08:00 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; Western Columbia River Gorge FIPS6 053011 053015 053059 UGC WAZ022 WAZ039 WAZ040 WAZ045 WAZ046 VTEC /O.CON.KPQR.AS.Y.0002.000000T0000Z-191112T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST TUESDAY... * WHAT...Stagnant air may lead to poor air quality. * WHERE...In Washington, Greater Vancouver Area and I-5 Corridor in Cowlitz County. In Oregon, South Willamette Valley, Central Willamette Valley, Greater Portland Metro Area, Cascade Air Stagnation Advisory 2019-11-09T14:27:00-08:00 2019-11-12T12:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Columbia River Gorge; Central Willamette Valley; Greater Portland Metro Area; Lower Columbia; Northern Oregon Cascade Foothills; South Willamette Valley; Upper Hood River Valley; Western Columbia River Gorge FIPS6 041003 041005 041009 041027 041039 041043 041047 041051 041053 041067 041071 UGC ORZ005 ORZ006 ORZ007 ORZ008 ORZ010 ORZ012 ORZ014 ORZ015 ORZ016 VTEC /O.CON.KPQR.AS.Y.0002.000000T0000Z-191112T2000Z/