NOAA Current Watches-WA

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST SATURDAY... * WHAT...For the Air Stagnation Advisory, poor air quality. For the Dense Fog Advisory, visibility one quarter to one half mile Air Stagnation Advisory 2023-12-15T22:12:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington FIPS6 053013 053071 UGC WAZ029 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/ /O.CON.KPDT.FG.Y.0023.000000T0000Z-231216T1800Z/

...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 Southern Blue Mountains of Oregon and North Central Oregon. In Washington, Air Stagnation Advisory 2023-12-15T22:12:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Simcoe Highlands FIPS6 053039 053077 UGC WAZ521 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...In Oregon, Lower Columbia. In Washington, I-5 Corridor in Cowlitz County. * WHEN...Until 4 AM PST Monday. Air Stagnation Advisory 2023-12-15T19:22:00-08:00 2023-12-18T04:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Columbia and I - 5 Corridor in Cowlitz County FIPS6 053015 UGC WAZ022 VTEC /O.CON.KPQR.AS.Y.0004.000000T0000Z-231218T1200Z/

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Portions of Central, East Central, North Central, and Northeast Washington including Spokane, Colville, Republic, Omak, Wenatchee, Moses Lake, Ritzville, Grand Coulee, and the Methow Air Stagnation Advisory 2023-12-15T14:02:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Chelan County; Moses Lake Area; Northeast Mountains; Okanogan Highlands; Okanogan Valley; Spokane Area; Upper Columbia Basin; Waterville Plateau; Wenatchee Area; Western Chelan County; Western Okanogan County FIPS6 053001 053007 053017 053019 053025 053043 053047 053051 053063 053065 UGC WAZ034 WAZ035 WAZ036 WAZ037 WAZ038 WAZ041 WAZ043 WAZ044 WAZ047 WAZ048 WAZ049 VTEC /O.NEW.KOTX.AS.Y.0003.231215T2202Z-231218T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...Poor air quality expected. * 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 2023-12-15T02:22:00-08:00 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 expected. * 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 2023-12-14T20:42:00-08:00 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/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Visibility less than a quarter of a mile in dense fog. * WHERE...Southwest Interior, Tacoma Area, Hood Canal Area, Seattle and vicinity and Bremerton and vicinity. * WHEN...Until 10 AM PST Wednesday. Dense Fog Advisory 2023-12-13T04:12:00-08:00 2023-12-13T10:00:00-08:00 Actual Alert Met Expected Minor Likely Bremerton and Vicinity; Hood Canal Area; Seattle and Vicinity; Southwest Interior; Tacoma Area FIPS6 053031 053033 053035 053041 053045 053053 053067 UGC WAZ504 WAZ509 WAZ511 WAZ558 WAZ559 VTEC /O.CON.KSEW.FG.Y.0005.000000T0000Z-231213T1800Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY... * WHAT...Visibility less than a quarter of a mile in dense fog. * WHERE...Southwest Interior, Tacoma Area, Hood Canal Area, south of Downtown Seattle and vicinity and Bremerton and vicinity. * WHEN...Until 10 AM PST Wednesday. Dense Fog Advisory 2023-12-12T20:49:00-08:00 2023-12-13T10:00:00-08:00 Actual Alert Met Expected Minor Likely Bremerton and Vicinity; Hood Canal Area; Seattle and Vicinity; Southwest Interior; Tacoma Area FIPS6 053031 053033 053035 053041 053045 053053 053067 UGC WAZ504 WAZ509 WAZ511 WAZ558 WAZ559 VTEC /O.CON.KSEW.FG.Y.0005.000000T0000Z-231213T1800Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Oregon, Lower Columbia Basin of Oregon. In Washington, Kittitas Valley. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2023-12-11T02:28:00-08:00 2023-12-11T12:00:00-08:00 Actual Alert Met Expected Minor Likely Kittitas Valley FIPS6 053037 UGC WAZ026 VTEC /O.CON.KPDT.FG.Y.0019.000000T0000Z-231211T2000Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Foothills of the Blue Mountains of Washington. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...In areas with below freezing temperatures, Dense Fog Advisory 2023-12-11T02:28:00-08:00 2023-12-11T12:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington FIPS6 053013 053071 UGC WAZ029 VTEC /O.CON.KPDT.FG.Y.0019.000000T0000Z-231211T2000Z/

...The Flood Warning continues for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. ...FLOOD WARNING NOW IN EFFECT UNTIL JUST AFTER MIDNIGHT TONIGHT... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Skokomish River at Potlatch. Flood Warning 2023-12-10T15:20:00-08:00 2023-12-11T00:00:00-08:00 Actual Alert Met Expected Moderate Likely Mason 47.33,-123.1 47.28,-123.16 47.33,-123.33 47.34,-123.25 47.32,-123.19 47.35,-123.15 47.33,-123.1 FIPS6 053045 UGC WAC045 VTEC /O.EXT.KSEW.FL.W.0035.000000T0000Z-231211T0800Z/ /SRPW1.1.ER.231210T1652Z.231210T2030Z.231211T0149Z.NO/

...FLOOD WATCH NOW IN EFFECT THROUGH LATE TONIGHT... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Grays Harbor. In west central Washington, Lewis and Thurston. Flood Watch 2023-12-10T15:20:00-08:00 2023-12-11T00:00:00-08:00 Actual Alert Met Future Moderate Possible Thurston FIPS6 053067 UGC WAC067 VTEC /O.EXT.KSEW.FA.A.0009.000000T0000Z-231211T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

...FLOOD WATCH NOW IN EFFECT THROUGH LATE TONIGHT... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Grays Harbor. In west central Washington, Lewis and Thurston. Flood Watch 2023-12-10T15:03:00-08:00 2023-12-11T04:00:00-08:00 Actual Alert Met Future Moderate Possible Grays Harbor; Lewis FIPS6 053027 053041 UGC WAC027 WAC041 VTEC /O.EXT.KSEW.FA.A.0009.000000T0000Z-231211T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST SUNDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of one to three inches and ice accumulations of up to one tenth of an inch. * WHERE...Kittitas Valley. Winter Weather Advisory 2023-12-09T22:13:00-08:00 2023-12-10T10:00:00-08:00 Actual Alert Met Expected Minor Likely Kittitas Valley FIPS6 053037 UGC WAZ026 VTEC /O.CON.KPDT.WW.Y.0032.000000T0000Z-231210T1800Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST SUNDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of a trace to two inches and ice accumulations of a trace to a tenth of an inch. * WHERE...Yakima Valley. Winter Weather Advisory 2023-12-09T22:13:00-08:00 2023-12-10T10:00:00-08:00 Actual Alert Met Expected Minor Likely Yakima Valley FIPS6 053077 UGC WAZ027 VTEC /O.CON.KPDT.WW.Y.0032.000000T0000Z-231210T1800Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST SUNDAY... * WHAT...Snow expected. Total snow accumulations of up to 6 inches. Winds gusting as high as 35 mph. * WHERE...Northwest Blue Mountains. * WHEN...Until 10 AM PST Sunday. Winter Weather Advisory 2023-12-09T22:13:00-08:00 2023-12-10T10:00:00-08:00 Actual Alert Met Expected Minor Likely Northwest Blue Mountains FIPS6 053013 UGC WAZ030 VTEC /O.CON.KPDT.WW.Y.0032.000000T0000Z-231210T1800Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST SUNDAY... * WHAT...Mixed precipitation. Additional snow accumulations of 4 to 10 inches, locally higher along higher mountain peaks, and ice accumulations of a few hundredths to two tenths of an inch. Winds gusting as high as 35 mph. Winter Weather Advisory 2023-12-09T22:13:00-08:00 2023-12-10T10:00:00-08:00 Actual Alert Met Expected Minor Likely Upper Slopes of the Eastern Washington Cascades Crest FIPS6 053037 053077 UGC WAZ522 VTEC /O.CON.KPDT.WW.Y.0032.000000T0000Z-231210T1800Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST SUNDAY... * WHAT...Mixed precipitation. Additional snow accumulations of 3 to 7 inches, locally higher along mountain peaks, and ice accumulations of a few hundredths to two tenths of an inch. Winds gusting as high as 35 mph. Winter Weather Advisory 2023-12-09T22:13:00-08:00 2023-12-10T10:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Slopes of the Eastern Washington Cascades Crest FIPS6 053037 053039 053077 UGC WAZ523 VTEC /O.CON.KPDT.WW.Y.0032.000000T0000Z-231210T1800Z/

...MOUNTAIN SNOW VALLEY RAIN AND SNOW CONTINUE OVERNIGHT... ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 3 AM PST SUNDAY... * WHAT...Wet snow. Additional snow accumulations up to one inch. * WHERE...Quincy, Othello, Moses Lake, and Ephrata. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Plan on slippery road conditions. Winter Weather Advisory 2023-12-09T21:03:00-08:00 2023-12-10T03:00:00-08:00 Actual Alert Met Expected Minor Likely Moses Lake Area FIPS6 053025 UGC WAZ034 VTEC /O.EXT.KOTX.WW.Y.0035.000000T0000Z-231210T1100Z/

...MOUNTAIN SNOW VALLEY RAIN AND SNOW CONTINUE OVERNIGHT... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST SUNDAY... * WHAT...Heavy snow. Additional snow accumulations between 2 and 8 inches. * WHERE...Leavenworth, Stevens Pass, Holden Village, Plain, and Stehekin. Winter Storm Warning 2023-12-09T21:03:00-08:00 2023-12-10T10:00:00-08:00 Actual Alert Met Expected Moderate Likely Central Chelan County; Western Chelan County FIPS6 053007 UGC WAZ047 WAZ048 VTEC /O.CON.KOTX.WS.W.0011.000000T0000Z-231210T1800Z/