364  
WWUS76 KPDT 170239  
NPWPDT  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PENDLETON OR  
639 PM PST WED JAN 16 2019  
 
WAZ026>029-520-521-170345-  
/O.EXP.KPDT.AS.Y.0001.000000T0000Z-190117T0300Z/  
KITTITAS VALLEY-YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON-  
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-  
EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS-  
INCLUDING THE CITIES OF ELLENSBURG, THORP, NACHES, SUNNYSIDE,  
TOPPENISH, YAKIMA, CONNELL, PROSSER, TRI-CITIES, DAYTON,  
WAITSBURG, WALLA WALLA, APPLETON, CLE ELUM, CLIFFDELL,  
GOLDENDALE, AND BICKLETON  
639 PM PST WED JAN 16 2019  
   
..AIR STAGNATION ADVISORY WILL EXPIRE AT 7 PM PST THIS EVENING
 
 
A WEATHER SYSTEM MOVING ACROSS THE REGION TONIGHT WILL IMPROVE  
AIR QUALITY CONDITIONS.  
 

 
 
ORZ041-044-507-508-510-WAZ024-170345-  
/O.EXP.KPDT.AS.Y.0001.000000T0000Z-190117T0300Z/  
EAST COLUMBIA RIVER GORGE-LOWER COLUMBIA BASIN OF OREGON-  
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-  
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-  
NORTH CENTRAL OREGON-EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-  
INCLUDING THE CITIES OF ARLINGTON, THE DALLES, BOARDMAN,  
HERMISTON, IONE, PENDLETON, PILOT ROCK, HEPPNER, CONDON, FOSSIL,  
DUFUR, MAUPIN, MORO, AND WHITE SALMON  
639 PM PST WED JAN 16 2019  
   
..AIR STAGNATION ADVISORY WILL EXPIRE AT 7 PM PST THIS EVENING
 
 
A WEATHER SYSTEM MOVING ACROSS THE REGION TONIGHT WILL IMPROVE  
AIR QUALITY CONDITIONS.  
 

 
 
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