533  
WWUS56 KOTX 170037  
DSWOTX  
 
DUST ADVISORY  
NATIONAL WEATHER SERVICE SPOKANE WA  
537 PM PDT WED APR 16 2025  
 
WAC001-025-170230-  
/O.NEW.KOTX.DS.Y.0002.250417T0037Z-250417T0230Z/  
ADAMS WA-GRANT WA-  
537 PM PDT WED APR 16 2025  
 
THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A  
 
* DUST ADVISORY FOR...  
CENTRAL ADAMS COUNTY IN EASTERN WASHINGTON...  
SOUTHEASTERN GRANT COUNTY IN NORTH CENTRAL WASHINGTON...  
 
* UNTIL 730 PM PDT.  
 
* AT 530 PM PDT, AREAS OF BLOWING DUST WERE LOCATED BETWEEN MOSES  
LAKE AND RITZVILLE.  
 
HAZARD...LESS THAN ONE MILE VISIBILITY WITH STRONG WIND IN EXCESS  
OF 40 MPH. LOCALLY LOWER VISIBILITY NEAR RECENTLY PLOWED  
FIELDS.  
 
SOURCE...HIGHWAY DEPARTMENT AND SATELLITE IMAGERY.  
 
IMPACT...HAZARDOUS TRAVEL.  
 
* THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 90 IN WASHINGTON BETWEEN MILE MARKERS 179 AND 215.  
U.S. HIGHWAY 395 IN WASHINGTON BETWEEN MILE MARKERS 64 AND 86.  
 
LOCATIONS IMPACTED INCLUDE...  
MCDONALD, HATTON, SIELER, WARDEN, RUFF, SCHRAG, LIND, OTHELLO,  
WHEELER, CUNNINGHAM, BEATRICE, AND MOSES LAKE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
BLOWING DUST BRINGS REDUCED VISIBILITY, LEADING TO DANGEROUS DRIVING  
CONDITIONS. IF DRIVING, AVOID BLOWING DUST IF POSSIBLE. IF CAUGHT IN  
DENSE BLOWING DUST, PULL OFF THE ROAD, TURN OFF YOUR LIGHTS AND KEEP  
YOUR FOOT OFF THE BRAKE.  
 

 
 
LAT...LON 4677 11925 4722 11925 4718 11849 4675 11852  
TIME...MOT...LOC 0030Z 250DEG 6KT 4710 11909  
 

 
 
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