NOAA Current Watches-WA

...DENSE FOG ADVISORY IN EFFECT UNTIL 1 PM PST THIS AFTERNOON... * WHAT...Visibility one mile or less in dense fog. * WHERE...Admiralty Inlet Area, Hood Canal Area, Seattle and Vicinity and Bremerton and Vicinity. * WHEN...Until 1 PM PST this afternoon. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2023-12-20T10:00:00-08:00 2023-12-20T13:00:00-08:00 Actual Alert Met Expected Minor Likely Admiralty Inlet Area; Bremerton and Vicinity; Hood Canal Area; Seattle and Vicinity FIPS6 053029 053031 053033 053035 053045 UGC WAZ510 WAZ511 WAZ558 WAZ559 VTEC /O.NEW.KSEW.FG.Y.0008.231220T1800Z-231220T2100Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Oregon, Foothills of the Northern Blue Mountains of Oregon and North Central Oregon. In Washington, Foothills of the Blue Mountains of Washington. * WHEN...Until noon PST today. Dense Fog Advisory 2023-12-20T09:34:00-08:00 2023-12-20T12:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington FIPS6 053013 053071 UGC WAZ029 VTEC /O.CON.KPDT.FG.Y.0025.000000T0000Z-231220T2000Z/

Patchy dense fog has developed on the edge of the Kittitas Valley, most evident along I-82 in the vicinity of Manastash Ridge, and along I-90 in the vicinity of Thorp Prairie and Ryegrass Summit. Visibilities are being reduced locally to a quarter mile or less and the patchy dense fog is anticipated to persist into mid- morning. Special Weather Statement 2023-12-20T01:23:00-08:00 2023-12-20T08:00:00-08:00 Actual Alert Met Expected Minor Observed Kittitas Valley FIPS6 053037 UGC WAZ026 VTEC

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING BELOW 1500 FEET... * WHAT...Visibility one quarter mile or less in areas of dense fog. * WHERE...North Oregon and South Washington coastal valleys, as well as valleys in the Willapa Hills. * WHEN...Until 10 AM PST this morning. Dense Fog Advisory 2023-12-20T01:23:00-08:00 2023-12-20T10:00:00-08:00 Actual Alert Met Expected Minor Likely South Washington Coast; Willapa Hills FIPS6 053049 053069 UGC WAZ020 WAZ021 VTEC /O.EXA.KPQR.FG.Y.0034.000000T0000Z-231220T1800Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING BELOW 1500 FEET... * WHAT...Visibility one quarter mile or less in areas of dense fog. * WHERE...Portions of northwest Oregon and southwest Washington. * WHEN...Until 10 AM PST this morning. Dense Fog Advisory 2023-12-20T01:23:00-08:00 2023-12-20T10:00:00-08:00 Actual Alert Met Expected Minor Likely Greater Vancouver Area; Lower Columbia and I - 5 Corridor in Cowlitz County; South Washington Cascade Foothills FIPS6 053011 053015 UGC WAZ022 WAZ039 WAZ040 VTEC /O.CON.KPQR.FG.Y.0034.000000T0000Z-231220T1800Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST WEDNESDAY BELOW 1500 FEET... * WHAT...Visibility one quarter mile or less in areas of dense fog. * WHERE...In Oregon, Coast Range of Northwest Oregon, Central Coast Range of Western Oregon, Lower Columbia, Northern Oregon Dense Fog Advisory 2023-12-19T23:07:00-08:00 2023-12-20T10:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Columbia and I - 5 Corridor in Cowlitz County; South Washington Cascade Foothills FIPS6 053011 053015 UGC WAZ022 WAZ040 VTEC /O.EXA.KPQR.FG.Y.0034.000000T0000Z-231220T1800Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY BELOW 1500 FEET... * WHAT...Visibility one quarter mile or less in areas of dense fog. * WHERE...In Oregon, Greater Portland Metro Area, Central Willamette Valley and South Willamette Valley. In Washington, Greater Vancouver Area. Dense Fog Advisory 2023-12-19T23:07:00-08:00 2023-12-20T10:00:00-08:00 Actual Alert Met Expected Minor Likely Greater Vancouver Area FIPS6 053011 UGC WAZ039 VTEC /O.CON.KPQR.FG.Y.0034.000000T0000Z-231220T1800Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST WEDNESDAY... * WHAT...Visibilities one quarter to one half mile in dense fog. * WHERE...Southwest Interior, Tacoma Area and Lower Chehalis Valley Area. * WHEN...Until 10 AM PST Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2023-12-19T20:47:00-08:00 2023-12-20T10:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Chehalis Valley Area; Southwest Interior; Tacoma Area FIPS6 053027 053041 053053 053067 UGC WAZ504 WAZ509 WAZ512 VTEC /O.NEW.KSEW.FG.Y.0007.231220T0447Z-231220T1800Z/

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST THIS AFTERNOON... * WHAT...Inundation of up to 2 feet above ground level is possible along shorelines and low- lying coastal areas. This is near the threshold for minor tidal overflow. Minor coastal flooding is possible. Coastal Flood Advisory 2023-12-19T07:00:00-08:00 2023-12-19T13:00:00-08:00 Actual Alert Met Expected Minor Likely Admiralty Inlet Area; Bremerton and Vicinity; Everett and Vicinity; Seattle and Vicinity; Tacoma Area FIPS6 053029 053031 053033 053035 053053 053061 UGC WAZ507 WAZ509 WAZ510 WAZ558 WAZ559 VTEC /O.CON.KSEW.CF.Y.0011.231219T1500Z-231219T2100Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Freezing rain. Additional ice accumulations of a light glaze. * WHERE...In Oregon, North Central Oregon. In Washington, Simcoe Highlands. Winter Weather Advisory 2023-12-19T02:47:00-08:00 2023-12-19T10:00:00-08:00 Actual Alert Met Expected Minor Likely Simcoe Highlands FIPS6 053039 053077 UGC WAZ521 VTEC /O.CON.KPDT.WW.Y.0033.000000T0000Z-231219T1800Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest and Lower Slopes of the Eastern Washington Cascades Crest. Winter Weather Advisory 2023-12-19T02:47:00-08:00 2023-12-19T13:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Slopes of the Eastern Washington Cascades Crest; Upper Slopes of the Eastern Washington Cascades Crest FIPS6 053037 053039 053077 UGC WAZ522 WAZ523 VTEC /O.CON.KPDT.WW.Y.0033.000000T0000Z-231219T2100Z/

...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON PST TODAY... * WHAT...Freezing rain. Ice accumulations of up to one tenth of an inch. * WHERE...South Washington Cascades. * WHEN...Until noon PST today. * IMPACTS...Very slippery sidewalks, roads and bridges are Winter Weather Advisory 2023-12-19T01:28:00-08:00 2023-12-19T12:00:00-08:00 Actual Alert Met Expected Minor Likely South Washington Cascades FIPS6 053015 053059 UGC WAZ019 VTEC /O.NEW.KPQR.WW.Y.0028.231219T0928Z-231219T2000Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST TUESDAY... * WHAT...Mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of around one tenth of an inch. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest Winter Weather Advisory 2023-12-18T15:06:00-08:00 2023-12-19T13:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Slopes of the Eastern Washington Cascades Crest; Upper Slopes of the Eastern Washington Cascades Crest FIPS6 053037 053039 053077 UGC WAZ522 WAZ523 VTEC /O.CON.KPDT.WW.Y.0033.000000T0000Z-231219T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Poor air quality. * WHERE...Kittitas Valley and Yakima Valley. * WHEN...Until 10 AM PST Monday. * IMPACTS...Poor air quality may cause issues for people with Air Stagnation Advisory 2023-12-18T05:34:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Kittitas Valley; Yakima Valley FIPS6 053037 053077 UGC WAZ026 WAZ027 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Poor air quality. * WHERE...In Oregon, Lower Columbia Basin of Oregon, Wallowa County, John Day Basin, Foothills of the Northern Blue Mountains of Oregon and Foothills of the Southern Blue Air Stagnation Advisory 2023-12-18T05:34:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington; Simcoe Highlands FIPS6 053005 053013 053021 053039 053071 053077 UGC WAZ028 WAZ029 WAZ521 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 PM PST TUESDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of up to two inches and ice accumulations of around one tenth of an inch. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest Winter Weather Advisory 2023-12-18T13:00:00-08:00 2023-12-19T13:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Slopes of the Eastern Washington Cascades Crest; Upper Slopes of the Eastern Washington Cascades Crest FIPS6 053037 053039 053077 UGC WAZ522 WAZ523 VTEC /O.CON.KPDT.WW.Y.0033.231218T2100Z-231219T2100Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM MONDAY TO 1 PM PST TUESDAY... * WHAT...Mixed precipitation expected. Total ice accumulations of around one tenth of an inch and snow accumulations of up to one inch. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest Winter Weather Advisory 2023-12-18T13:00:00-08:00 2023-12-19T13:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Slopes of the Eastern Washington Cascades Crest; Upper Slopes of the Eastern Washington Cascades Crest FIPS6 053037 053039 053077 UGC WAZ522 WAZ523 VTEC /O.CON.KPDT.WW.Y.0033.231218T2100Z-231219T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...Poor air quality. * WHERE...Kittitas Valley and Yakima Valley. * WHEN...Until 10 AM PST Monday. * IMPACTS...Poor air quality may cause issues for people with Air Stagnation Advisory 2023-12-17T18:49:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Kittitas Valley; Yakima Valley FIPS6 053037 053077 UGC WAZ026 WAZ027 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...Poor air quality. * WHERE...In Oregon, Lower Columbia Basin of Oregon, Wallowa County, John Day Basin, Foothills of the Northern Blue Mountains of Oregon and Foothills of the Southern Blue Air Stagnation Advisory 2023-12-17T18:49:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington; Simcoe Highlands FIPS6 053005 053013 053021 053039 053071 053077 UGC WAZ028 WAZ029 WAZ521 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM MONDAY TO 1 PM PST TUESDAY... * WHAT...Mixed precipitation expected. Total ice accumulations of around one tenth of an inch and snow accumulations of up to one inch. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest Winter Weather Advisory 2023-12-18T13:00:00-08:00 2023-12-19T13:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Slopes of the Eastern Washington Cascades Crest; Upper Slopes of the Eastern Washington Cascades Crest FIPS6 053037 053039 053077 UGC WAZ522 WAZ523 VTEC /O.NEW.KPDT.WW.Y.0033.231218T2100Z-231219T2100Z/