615  
WWUS46 KPQR 131150  
WSWPQR  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PORTLAND OR  
450 AM PDT FRI MAR 13 2026  
 
WAZ211-131300-  
/O.EXP.KPQR.WS.W.0002.000000T0000Z-260313T1200Z/  
SOUTH WASHINGTON CASCADES-  
INCLUDING THE CITIES OF LARCH MOUNTAIN, MT. ST. HELENS, AND  
INDIAN HEAVEN WILDERNESS  
450 AM PDT FRI MAR 13 2026  
   
..WINTER STORM WARNING WILL EXPIRE AT 5 AM PDT EARLY THIS MORNING  
 
SNOW LEVELS HAVE RISEN ABOVE 5500 FT AND WILL CONTINUE TO REMAIN  
AROUND 5000 FT THROUGH THE MAJORITY OF TODAY. ALSO, PRECIPITATION  
WILL CONTINUE TO DECREASE AND WITH BOTH PRECIPITATION DECREASING  
COMBINED WITH ELEVATED SNOW LEVELS, THIS WILL RESULT IN DECREASING  
SNOWFALL OVER THE SW WASHINGTON CASCADES. LIGHT SNOW ACCUMULATIONS  
COULD STILL OCCUR OVER THE NEXT 24 HOURS, BUT NEW SNOWFALL AMOUNTS  
ARE EXPECTED TO BE LESS THAN 6 INCHES.  
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
WWW.WEATHER.GOV/PORTLAND  
 
42  
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