217  
WWUS76 KPDT 131841  
NPWPDT  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PENDLETON OR  
1041 AM PST SAT DEC 13 2025  
 
WAZ028-131945-  
/O.CAN.KPDT.FG.Y.0017.000000T0000Z-251213T2000Z/  
LOWER COLUMBIA BASIN OF WASHINGTON-  
INCLUDING THE CITIES OF CONNELL, TRI-CITIES, AND PROSSER  
1041 AM PST SAT DEC 13 2025  
   
..DENSE FOG ADVISORY IS CANCELLED  
 
DENSE FOG IS GRADUALLY DISSIPATING THIS MORNING, AND IS CONFINED  
BETWEEN BENTON CITY AND PROSSER AT THIS TIME. DENSE FOG WILL  
CONTINUE TO IMPACT THAT AREA, BUT IS NOT EXPECTED TO REDEVELOP UNTIL  
LATE THIS EVENING ACROSS THE REMAINDER OF THE COLUMBIA BASIN.  
 
 
 
WAZ027-132100-  
/O.EXT.KPDT.FG.Y.0017.000000T0000Z-251213T2100Z/  
YAKIMA VALLEY-  
INCLUDING THE CITIES OF YAKIMA, TOPPENISH, NACHES, AND SUNNYSIDE  
1041 AM PST SAT DEC 13 2025  
   
..DENSE FOG ADVISORY NOW IN EFFECT UNTIL 1 PM PST THIS AFTERNOON  
 
* WHAT...VISIBILITY LESS THAN A QUARTER MILE IN DENSE FOG.  
 
* WHERE...YAKIMA VALLEY.  
 
* WHEN...UNTIL 1 PM PST THIS AFTERNOON.  
 
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.  
 
* ADDITIONAL DETAILS...DENSE FOG IS IMPACTING PORTIONS OF INTERSTATE  
82 BETWEEN ZILLAH AND BENTON CITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF  
DISTANCE AHEAD OF YOU.  
 
 
 
 
 
BL  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab OR Page
The Nexlab WA Page
Main Text Page