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    Other Weather Alerts
Type STAGNANT CONDITIONS EXPECTED THROUGH FRIDAY MORNING

Non Precipitation Warning, Watch, or Statement

Issued By NATIONAL WEATHER SERVICE SPOKANE WA
Issuing Time Thu, 20 Nov 2014 11:05:00 PST
Broadcast Time Thu, 20 Nov 2014 11:05:00 PST
Valid Until Fri, 21 Nov 2014 11:15:00 PST
Brief Description STAGNANT CONDITIONS EXPECTED THROUGH FRIDAY MORNING
Detailed Description URGENT - WEATHER MESSAGE .LIGHT WINDS AND COLD STABLE AIR WILL PERSIST OVER EASTERN WASHINGTON AND NORTH IDAHO THROUGH FRIDAY MORNING. PLEASE CONSULT YOUR REGIONAL AIR QUALITY AGENCIES FOR BURN BANS THAT ARE IN EFFECT FOR YOUR AREA. NORTHERN PANHANDLE-COEUR D'ALENE AREA-IDAHO PALOUSE- CENTRAL PANHANDLE MOUNTAINS-LOWER GARFIELD AND ASOTIN COUNTIES- WASHINGTON PALOUSE-MOSES LAKE AREA-UPPER COLUMBIA BASIN- SPOKANE AREA-NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS- WENATCHEE AREA-EAST SLOPES NORTHERN CASCADES-WATERVILLE PLATEAU- 1105 AM PST THU NOV 20 2014 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON PST FRIDAY... AIR QUALITY...LIGHT WINDS AND STABLE CONDITIONS WILL INCREASE THE POTENTIAL FOR THE BUILD UP OF POLLUTANTS NEAR THE SURFACE. TIMING...CONTINUING THROUGH NOON FRIDAY. COUNTIES INCLUDED...BOUNDARY...BONNER...KOOTENAI...BENEWAH... SHOSHONE...OKANOGAN...FERRY...STEVENS...PEND OREILLE... CHELAN... DOUGLAS...GRANT...LINCOLN...ADAMS... SPOKANE... WHITMAN... GARFIELD...AND ASOTIN COUNTIES. COMMUNITIES INCLUDED...BONNERS FERRY...SANDPOINT...COEUR D'ALENE...KELLOGG...ST MARIES...SPOKANE...COLVILLE...REPUBLIC ...GRAND COULEE...MOSES LAKE...WENATCHEE...AND WATERVILLE. IMPACTS...PROLONGED PERIODS OF STAGNANT AIR CAN HOLD FINE PARTICULATES CLOSE TO THE GROUND AND DEGRADE AIR QUALITY. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION HAS THE POTENTIAL TO INCREASE TO DANGEROUS LEVELS. PERSONS WITH RESPIRATORY ILLNESS SHOULD FOLLOW THEIR PHYSICIANS ADVICE FOR DEALING WITH HIGH LEVELS OF AIR POLLUTION.
       
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Region Alert
New York Winter Weather Warning, Watch, or Advisory (4)
Wyoming Winter Weather Warning, Watch, or Advisory
Illinois Winter Weather Warning, Watch, or Advisory (3)
Iowa Winter Weather Warning, Watch, or Advisory (6)
Wisconsin Winter Weather Warning, Watch, or Advisory (2)
Utah Winter Weather Warning, Watch, or Advisory
Pennsylvania Winter Weather Warning, Watch, or Advisory
Nevada Winter Weather Warning, Watch, or Advisory
Colorado Winter Weather Warning, Watch, or Advisory
Montana Winter Weather Warning, Watch, or Advisory (2)
Idaho Winter Weather Warning, Watch, or Advisory (2)
Washington Winter Weather Warning, Watch, or Advisory
Michigan Winter Weather Warning, Watch, or Advisory
Louisiana,Mississippi Coastal Flood Warning, Watch, or Statement (2)
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Wyoming Special Weather Statement
Nevada Special Weather Statement
South Dakota Special Weather Statement
South Carolina Flash Flood Watch (2)
California Flash Flood Watch (3)
New York Flash Flood Watch (2)
Chesapeake Bay Marine Weather Statement
Idaho,Washington Non Precipitation Warning, Watch, or Statement (4)
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California Non Precipitation Warning, Watch, or Statement (4)
Alaska Non Precipitation Warning, Watch, or Statement (2)
Oklahoma Non Precipitation Warning, Watch, or Statement
Kansas Non Precipitation Warning, Watch, or Statement
       
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