934  
FWUS46 KPQR 111101  
AVGPQR  
FWUS46 KPQR 111101  
AVGPQR  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE PORTLAND OR  
401 AM PDT MON AUG 11 2025  
 
   
..MOUNT ST. HELENS
 
 
DATE MONDAY 08/11/25 TUESDAY 08/12/25  
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A  
 
CLOUD COVER CL CL CL FW CL CL CL CL FW CL CL FW CL FW CL CL FW  
CLOUD COVER (%) 0 5 5 5 5 5 5 5 10 5 5 5 5 5 5 5 15  
TEMPERATURE 62 65 72 74 74 69 65 63 62 65 71 72 71 65 60 56 53  
MAX/MIN TEMP 74 62 74 53  
WIND DIR N NE S SW W NW N SE S SW W W NW NW W W W  
WIND (MPH) 10 6 3 4 5 4 6 8 8 4 4 6 10 8 6 6 8  
WIND GUST (MPH) 12 16  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  
PRECIP TYPE  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
LOW END SNOW MM MM MM MM  
HIGH END SNOW MM MM MM MM  
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SNOW LEVEL (KFT) 11.2 12.2 12.4 12.4 12.4 12.3 12.1 11.8 11.5 11.5 11.5 11.4 11.3 11.0 10.9 10.6 10.2  
 
   
..MOUNT HOOD
 
 
DATE MONDAY 08/11/25 TUESDAY 08/12/25  
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A  
 
CLOUD COVER CL CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL FW  
CLOUD COVER (%) 0 0 0 5 5 5 0 0 5 0 5 10 5 5 5 5 5  
TEMPERATURE 60 64 68 70 71 65 62 61 60 64 67 68 66 62 60 56 54  
MAX/MIN TEMP 72 58 70 53  
WIND DIR SW SW SW W NW W SW SW S SW W W W W W W W  
WIND (MPH) 6 5 3 4 6 5 6 8 6 5 4 9 13 14 18 18 18  
WIND GUST (MPH) 10 12 10 16 23 24 27 28 27  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  
PRECIP TYPE  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
LOW END SNOW MM MM MM MM  
HIGH END SNOW MM MM MM MM  
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SNOW LEVEL (KFT) 11.0 10.7 11.0 11.7 11.6 11.4 11.3 11.4 11.5 11.5 11.8 12.1 11.6 11.5 11.1 10.8 10.5  
 

 
 
--- PRECIP TYPE CODES ---  
 
CODE TYPE  
T THUNDERSTORMS  
R RAIN  
S SNOW  
I SLEET  
Z FREEZING RAIN  
 
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