NOAA Current Watches-WA

...Snow this morning through the evening... .A weather system will spread steady light snow across Eastern Washington and portions of North Idaho Friday morning into the afternoon. Greatest snow accumulations are expected during the morning hours. Snow may linger in some areas Friday evening. ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST THIS Winter Weather Advisory 2020-12-11T06:00:00-08:00 2020-12-11T13:00:00-08:00 Actual Alert Met Expected Minor Likely Okanogan Highlands FIPS6 053019 053047 UGC WAZ038 VTEC /O.CON.KOTX.WW.Y.0041.201211T1400Z-201211T2100Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 5 AM PST FRIDAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Washington, Washington Palouse. In Idaho, Idaho Palouse and Lewiston Area. * WHEN...Until 5 AM PST Friday. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2020-12-10T21:57:00-08:00 2020-12-11T05:00:00-08:00 Actual Alert Met Expected Minor Likely Washington Palouse FIPS6 053075 UGC WAZ033 VTEC /O.NEW.KOTX.FG.Y.0007.201211T0557Z-201211T1300Z/

...Snow returns Friday morning... .A weather system will spread steady light snow across Eastern Washington and portions of North Idaho Friday morning into the afternoon. Snow may linger in some areas Friday evening. ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TO 1 PM PST FRIDAY... Winter Weather Advisory 2020-12-11T06:00:00-08:00 2020-12-11T13:00:00-08:00 Actual Alert Met Expected Minor Likely Northeast Mountains; Spokane Area; Washington Palouse FIPS6 053043 053051 053063 053065 053075 UGC WAZ033 WAZ036 WAZ037 VTEC /O.CON.KOTX.WW.Y.0041.201211T1400Z-201211T2100Z/

...Snow returns Friday morning... .A weather system will spread steady light snow across Eastern Washington and portions of North Idaho Friday morning into the afternoon. Snow may linger in some areas Friday evening. ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 1 PM PST FRIDAY... Winter Weather Advisory 2020-12-11T06:00:00-08:00 2020-12-11T13:00:00-08:00 Actual Alert Met Expected Minor Likely Okanogan Highlands FIPS6 053019 053047 UGC WAZ038 VTEC /O.EXA.KOTX.WW.Y.0041.201211T1400Z-201211T2100Z/

...Snow returns Friday morning... .A weather system will spread steady light snow across Eastern Washington and portions of North Idaho Friday morning into the afternoon. Snow may linger in some areas Friday evening. ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 1 PM PST FRIDAY... Winter Weather Advisory 2020-12-11T06:00:00-08:00 2020-12-11T13:00:00-08:00 Actual Alert Met Expected Minor Likely Northeast Mountains; Spokane Area; Washington Palouse FIPS6 053043 053051 053063 053065 053075 UGC WAZ033 WAZ036 WAZ037 VTEC /O.COR.KOTX.WW.Y.0041.201211T1400Z-201211T2100Z/

...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Foothills of the Blue Mountains of Washington. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges. Freezing Fog Advisory 2020-12-10T05:10:00-08:00 2020-12-10T12:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington FIPS6 053013 053071 UGC WAZ029 VTEC /O.NEW.KPDT.ZF.Y.0006.201210T1310Z-201210T2000Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * 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 and Lower Dense Fog Advisory 2020-12-10T03:09:00-08:00 2020-12-10T10:00:00-08:00 Actual Alert Met Expected Minor Likely Greater Vancouver Area; Lower Columbia and I - 5 Corridor in Cowlitz County FIPS6 053011 053015 UGC WAZ022 WAZ039 VTEC /O.CON.KPQR.FG.Y.0031.000000T0000Z-201210T1800Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...In Washington, South Washington Coast, I-5 Corridor in Cowlitz County and Greater Vancouver Area. In Oregon, North Oregon Coast, Central Oregon Coast, Lower Columbia, Greater Portland Metro Area, Central Willamette Valley and South Dense Fog Advisory 2020-12-09T19:46:00-08:00 2020-12-10T10:00:00-08:00 Actual Alert Met Expected Minor Likely Greater Vancouver Area; Lower Columbia and I - 5 Corridor in Cowlitz County; South Washington Coast FIPS6 053011 053015 053049 053069 UGC WAZ021 WAZ022 WAZ039 VTEC /O.NEW.KPQR.FG.Y.0031.201210T0346Z-201210T1800Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 1 PM PST THIS AFTERNOON... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Moses Lake Area and Upper Columbia Basin. * WHEN...Until 1 PM PST this afternoon. * IMPACTS...Hazardous driving conditions due to low visibility. Locally slick roads on Highway 2 corridor and in Grant county Dense Fog Advisory 2020-12-09T10:18:00-08:00 2020-12-09T13:00:00-08:00 Actual Alert Met Expected Minor Likely Moses Lake Area; Upper Columbia Basin FIPS6 053001 053025 053043 UGC WAZ034 WAZ035 VTEC /O.NEW.KOTX.FG.Y.0006.201209T1818Z-201209T2100Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM PST WEDNESDAY... * WHAT...Visibility quarter mile or less in patchy dense fog. * WHERE...In Washington, Foothills of the Blue Mountains of Washington. In Oregon, Foothills of the Northern Blue Mountains of Oregon. * WHEN...Until 6 AM PST Wednesday. Dense Fog Advisory 2020-12-08T19:08:00-08:00 2020-12-09T06:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington FIPS6 053013 053071 UGC WAZ029 VTEC /O.NEW.KPDT.FG.Y.0003.201209T0308Z-201209T1400Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING BELOW 1500 FEET... * WHAT...Poor air quality below 1500 feet. * WHERE...In Washington, Central Columbia River Gorge. In Oregon, Upper Hood River Valley and Central Columbia River Gorge. Air Stagnation Advisory 2020-12-08T11:02:00-08:00 2020-12-08T19:00:00-08:00 Actual Alert Met Expected Minor Likely Central Columbia River Gorge FIPS6 053059 UGC WAZ046 VTEC /O.CON.KPQR.AS.Y.0002.000000T0000Z-201209T0300Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST WEDNESDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing, is. * WHERE...Okanogan Highlands, East Slopes Northern Cascades and Okanogan Valley. Air Stagnation Advisory 2020-12-08T09:56:00-08:00 2020-12-09T08:00:00-08:00 Actual Alert Met Expected Minor Likely East Slopes Northern Cascades; Okanogan Highlands; Okanogan Valley FIPS6 053007 053019 053047 UGC WAZ038 WAZ042 WAZ043 VTEC /O.CON.KOTX.AS.Y.0003.000000T0000Z-201209T1600Z/

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 1 PM PST THIS AFTERNOON... * WHAT...Large waves and hazardous surf conditions. Breakers up to 30 feet. * WHERE...In Washington, South Washington Coast. In Oregon, Central Oregon Coast and North Oregon Coast. High Surf Advisory 2020-12-08T05:20:00-08:00 2020-12-08T13:00:00-08:00 Actual Alert Met Expected Minor Likely South Washington Coast FIPS6 053049 053069 UGC WAZ021 VTEC /O.EXT.KPQR.SU.Y.0006.000000T0000Z-201208T2100Z/

...LIGHT ICE ACCUMULATIONS FOR THE EAST SLOPES OF NORTHERN CASCADES TODAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST THIS AFTERNOON... * WHAT...Pockets of freezing rain. Ice accumulations of around one tenth of an inch. Winter Weather Advisory 2020-12-08T04:13:00-08:00 2020-12-08T13:00:00-08:00 Actual Alert Met Expected Minor Likely East Slopes Northern Cascades FIPS6 053007 053047 UGC WAZ042 VTEC /O.CON.KOTX.WW.Y.0040.000000T0000Z-201208T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...The arrival of a slow moving frontal system today and tonight will bring improved mixing as well as the chance for precipitation. The Air Stagnation Advisory will be allowed to expire at 10 AM this morning. Air Stagnation Advisory 2020-12-08T03:54:00-08:00 2020-12-08T10:00:00-08:00 Actual Alert Met Expected Minor Likely Moses Lake Area; Northeast Mountains; Spokane Area; Upper Columbia Basin; Waterville Plateau; Wenatchee Area FIPS6 053001 053007 053017 053025 053043 053051 053063 053065 UGC WAZ034 WAZ035 WAZ036 WAZ037 WAZ041 WAZ044 VTEC /O.CON.KOTX.AS.Y.0003.000000T0000Z-201208T1800Z/

...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 8 AM PST WEDNESDAY... * WHAT...Stagnant air with light winds and little vertical mixing, is expected. * WHERE...Okanogan county. * WHEN...Until 8 AM PST Wednesday. Air Stagnation Advisory 2020-12-08T03:54:00-08:00 2020-12-09T08:00:00-08:00 Actual Alert Met Expected Minor Likely East Slopes Northern Cascades; Okanogan Highlands; Okanogan Valley FIPS6 053007 053019 053047 UGC WAZ038 WAZ042 WAZ043 VTEC /O.EXT.KOTX.AS.Y.0003.000000T0000Z-201209T1600Z/

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL NOON PST TODAY... * WHAT...Large breaking waves of 17 to 21 feet in the surf zone. * WHERE...North Coast and Central Coast. * WHEN...Until noon PST today. * IMPACTS...Destructive waves may wash over beaches, jetties, and other structures unexpectedly. People can be swept off rocks and High Surf Advisory 2020-12-08T03:33:00-08:00 2020-12-08T12:00:00-08:00 Actual Alert Met Expected Minor Likely Central Coast; North Coast FIPS6 053009 053027 053031 UGC WAZ516 WAZ517 VTEC /O.EXT.KSEW.SU.Y.0007.000000T0000Z-201208T2000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Poor air quality. * WHERE...Lower Columbia Basin of Washington, Simcoe Highlands, Foothills of the Blue Mountains of Washington, Kittitas Valley, Yakima Valley and East Slopes of the Washington Air Stagnation Advisory 2020-12-08T03:03:00-08:00 2020-12-08T10:00:00-08:00 Actual Alert Met Expected Minor Likely East Slopes of the Washington Cascades; Kittitas Valley; Lower Columbia Basin of Washington; Simcoe Highlands; Yakima Valley FIPS6 053005 053021 053037 053039 053071 053077 UGC WAZ026 WAZ027 WAZ028 WAZ520 WAZ521 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-201208T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... ...FREEZING FOG ADVISORY IS CANCELLED... * WHAT...Poor air quality. * WHERE...Foothills of the Blue Mountains of Washington. * WHEN...Until 10 AM PST this morning. Air Stagnation Advisory 2020-12-08T03:03:00-08:00 2020-12-08T10:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington FIPS6 053013 053071 UGC WAZ029 VTEC /O.CAN.KPDT.ZF.Y.0005.000000T0000Z-201208T1800Z/ /O.CON.KPDT.AS.Y.0003.000000T0000Z-201208T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING... * WHAT...Poor air quality. * WHERE...In Washington, Eastern Columbia River Gorge of Washington. In Oregon, John Day Basin, Central Oregon, Southern Blue Mountains of Oregon, East Columbia River Gorge, Air Stagnation Advisory 2020-12-08T03:03:00-08:00 2020-12-08T19:00:00-08:00 Actual Alert Met Expected Minor Likely Eastern Columbia River Gorge of Washington FIPS6 053039 UGC WAZ024 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-201209T0300Z/