NOAA Current Watches-WA

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air quality will slowly degrade over the period. * TIMING...Today through Wednesday. Air Stagnation Advisory 2018-11-19T11:50:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Eastern Columbia River Gorge of Washington FIPS6 053039 UGC WAZ024 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air quality will slowly degrade over the period. * TIMING...Today through Wednesday. Air Stagnation Advisory 2018-11-19T11:50:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Kittitas Valley; Yakima Valley FIPS6 053037 053077 UGC WAZ026 WAZ027 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... ...DENSE FOG ADVISORY WILL EXPIRE AT NOON PST TODAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air quality will slowly degrade over the period. Air Stagnation Advisory 2018-11-19T11:50:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington FIPS6 053005 053013 053021 053071 UGC WAZ028 WAZ029 VTEC /O.EXP.KPDT.FG.Y.0006.000000T0000Z-181119T2000Z/ /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...AIR STAGNATION CONTINUES FOR EASTERN WASHINGTON AND NORTH IDAHO... .Light winds and a strong inversion will persist through Wednesday leading to air stagnation across north Idaho as well as central and eastern Washington. The arrival of light precipitation and a subtle increase in winds Wednesday and Wednesday night may Air Stagnation Advisory 2018-11-19T11:27:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Adams; Asotin; Chelan; Douglas; Ferry; Garfield; Grant; Lincoln; Okanogan; Pend Oreille; Spokane; Stevens; Whitman FIPS6 053001 053003 053007 053017 053019 053023 053025 053043 053047 053051 053063 053065 053075 UGC WAC001 WAC003 WAC007 WAC017 WAC019 WAC023 WAC025 WAC043 WAC047 WAC051 WAC063 WAC065 WAC075 VTEC /O.CON.KOTX.AS.Y.0002.000000T0000Z-181121T2100Z/

...DENSE FOG ACROSS THE LOWER COLUMBIA BASIN THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion trapping fog and low Dense Fog Advisory 2018-11-19T02:03:00-08:00 2018-11-19T12:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington FIPS6 053005 053013 053021 053071 UGC WAZ028 WAZ029 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/ /O.CON.KPDT.FG.Y.0006.000000T0000Z-181119T2000Z/

...DENSE FOG ACROSS THE LOWER COLUMBIA BASIN THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air quality will slowly degrade over the period. Air Stagnation Advisory 2018-11-19T02:03:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Eastern Columbia River Gorge of Washington FIPS6 053039 UGC WAZ024 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...DENSE FOG ACROSS THE LOWER COLUMBIA BASIN THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air quality will slowly degrade over the period. Air Stagnation Advisory 2018-11-19T02:03:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Kittitas Valley; Yakima Valley FIPS6 053037 053077 UGC WAZ026 WAZ027 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...DENSE FOG ACROSS THE LOWER COLUMBIA BASIN THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion trapping fog and low Air Stagnation Advisory 2018-11-19T02:03:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington FIPS6 053005 053013 053021 053071 UGC WAZ028 WAZ029 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/ /O.CON.KPDT.FG.Y.0006.000000T0000Z-181119T2000Z/

...DENSE FOG ACROSS THE LOWER COLUMBIA BASIN OVERNIGHT... ...DENSE FOG ADVISORY IN EFFECT UNTIL NOON PST MONDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... The National Weather Service in Pendleton has issued a Dense Fog Advisory...which is in effect until noon PST Monday. Dense Fog Advisory 2018-11-18T18:59:00-08:00 2018-11-19T12:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington FIPS6 053005 053013 053021 053071 UGC WAZ028 WAZ029 VTEC /O.NEW.KPDT.FG.Y.0006.181119T0259Z-181119T2000Z/ /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...DENSE FOG ACROSS THE LOWER COLUMBIA BASIN OVERNIGHT... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air quality will slowly degrade over the period. Air Stagnation Advisory 2018-11-18T18:59:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Eastern Columbia River Gorge of Washington FIPS6 053039 UGC WAZ024 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...DENSE FOG ACROSS THE LOWER COLUMBIA BASIN OVERNIGHT... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air quality will slowly degrade over the period. Air Stagnation Advisory 2018-11-18T18:59:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Kittitas Valley; Yakima Valley FIPS6 053037 053077 UGC WAZ026 WAZ027 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...DENSE FOG ACROSS THE LOWER COLUMBIA BASIN OVERNIGHT... ...DENSE FOG ADVISORY IN EFFECT UNTIL NOON PST MONDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... The National Weather Service in Pendleton has issued a Dense Fog Advisory...which is in effect until noon PST Monday. Air Stagnation Advisory 2018-11-18T18:59:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington FIPS6 053005 053013 053021 053071 UGC WAZ028 WAZ029 VTEC /O.NEW.KPDT.FG.Y.0006.181119T0259Z-181119T2000Z/ /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...DENSE FOG WILL CONTINUE IN THE WASHINGTON BLUE MOUNTAIN FOOTHILLS THIS AFTERNOON AND TONIGHT... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... Dense Fog Advisory 2018-11-18T14:33:00-08:00 2018-11-18T16:00:00-08:00 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-181121T2100Z/ /O.CON.KPDT.FG.Y.0005.000000T0000Z-181119T0000Z/

...DENSE FOG WILL CONTINUE IN THE WASHINGTON BLUE MOUNTAIN FOOTHILLS THIS AFTERNOON AND TONIGHT... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air Air Stagnation Advisory 2018-11-18T14:33:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Eastern Columbia River Gorge of Washington FIPS6 053039 UGC WAZ024 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...DENSE FOG WILL CONTINUE IN THE WASHINGTON BLUE MOUNTAIN FOOTHILLS THIS AFTERNOON AND TONIGHT... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air Air Stagnation Advisory 2018-11-18T14:33:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Kittitas Valley; Lower Columbia Basin of Washington; Yakima Valley FIPS6 053005 053021 053037 053071 053077 UGC WAZ026 WAZ027 WAZ028 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...DENSE FOG WILL CONTINUE IN THE WASHINGTON BLUE MOUNTAIN FOOTHILLS THIS AFTERNOON AND TONIGHT... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... Air Stagnation Advisory 2018-11-18T14:33:00-08:00 2018-11-21T13:00:00-08:00 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-181121T2100Z/ /O.CON.KPDT.FG.Y.0005.000000T0000Z-181119T0000Z/

...STABLE WEATHER AND LIGHT WINDS TO BRING AIR STAGNATION THROUGH WEDNESDAY... .High pressure will bring light winds and strong inversions to north Idaho as well as central and eastern Washington through Wednesday. ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST Air Stagnation Advisory 2018-11-18T10:28:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Adams; Asotin; Chelan; Douglas; Ferry; Garfield; Grant; Lincoln; Okanogan; Pend Oreille; Spokane; Stevens; Whitman FIPS6 053001 053003 053007 053017 053019 053023 053025 053043 053047 053051 053063 053065 053075 UGC WAC001 WAC003 WAC007 WAC017 WAC019 WAC023 WAC025 WAC043 WAC047 WAC051 WAC063 WAC065 WAC075 VTEC /O.CON.KOTX.AS.Y.0002.000000T0000Z-181121T2100Z/

...DENSE FOG HAS DEVELOPED IN THE WASHINGTON AND OREGON COLUMBIA BASIN AND WASHINGTON BLUE MOUNTAIN FOOTHILLS THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air Air Stagnation Advisory 2018-11-18T09:52:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Eastern Columbia River Gorge of Washington FIPS6 053039 UGC WAZ024 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...DENSE FOG HAS DEVELOPED IN THE WASHINGTON AND OREGON COLUMBIA BASIN AND WASHINGTON BLUE MOUNTAIN FOOTHILLS THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * AIR QUALITY...A ridge of high pressure will build across the region and produce a low level inversion with light winds. Air Air Stagnation Advisory 2018-11-18T09:52:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Kittitas Valley; Yakima Valley FIPS6 053037 053077 UGC WAZ026 WAZ027 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/

...DENSE FOG HAS DEVELOPED IN THE WASHINGTON AND OREGON COLUMBIA BASIN AND WASHINGTON BLUE MOUNTAIN FOOTHILLS THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * AIR QUALITY...A ridge of high pressure will build across the Air Stagnation Advisory 2018-11-18T09:52:00-08:00 2018-11-21T13:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington FIPS6 053005 053013 053021 053071 UGC WAZ028 WAZ029 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-181121T2100Z/ /O.CON.KPDT.FG.Y.0004.000000T0000Z-181118T2000Z/