323  
FWUS46 KPQR 072301  
AVGPQR  
FWUS46 KPQR 072301  
AVGPQR  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE PORTLAND OR  
401 PM PDT TUE MAY 7 2024  
 
   
..MOUNT ST. HELENS
 
 
DATE TUESDAY 05/07/24 WEDNESDAY 05/08/24  
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 BK BK BK SC SC SC CL CL CL CL CL CL CL  
CLOUD COVER (%) 65 70 60 40 35 35 0 0 0 0 0 0 5  
TEMPERATURE 30 30 28 27 27 32 38 41 43 39 36 37 35  
MAX/MIN TEMP 31 25 43 34  
WIND DIR NW NW NW N N N N N N N NE NE NE  
WIND (MPH) 19 20 17 13 13 14 13 17 18 14 11 10 10  
WIND GUST (MPH) 28 31 27 23 24 25 25 27 24  
PRECIP PROB (%) 40 20 5 0 0 0 0 0 0 0 0 0 0  
PRECIP TYPE S S  
6 HOUR QPF 0.01 0.05 0.01 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.7 0.4 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.7 0.4 0.0 0.0  
LOW END SNOW MM 0.2 0.0 0.0  
HIGH END SNOW MM 0.5 0.0 0.0  
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SNOW LEVEL (KFT) 4.1 4.0 3.7 3.3 3.2 3.5 4.5 5.3 5.9 6.4 6.8 6.6 6.8  
 
   
..MOUNT HOOD
 
 
DATE TUESDAY 05/07/24 WEDNESDAY 05/08/24  
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 OV OV BK SC BK BK SC CL FW CL CL CL CL  
CLOUD COVER (%) 75 75 50 40 55 55 30 5 10 5 5 5 0  
TEMPERATURE 24 24 22 22 21 27 34 37 38 34 31 32 31  
MAX/MIN TEMP 25 20 39 30  
WIND DIR W NW NW NW NW N N N N NE NE E E  
WIND (MPH) 25 24 18 16 12 12 12 12 13 14 17 19 20  
WIND GUST (MPH) 35 34 29 29 24 25 23 23 21 21 23 25 26  
PRECIP PROB (%) 20 10 0 0 0 0 0 0 0 0 0 0 0  
PRECIP TYPE S  
6 HOUR QPF 0.02 0.05 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 1.1 0.5 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 1.1 0.5 0.0 0.0  
LOW END SNOW MM 0.2 0.0 0.0  
HIGH END SNOW MM 0.6 0.0 0.0  
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SNOW LEVEL (KFT) 4.2 4.1 3.6 3.3 3.1 3.6 4.8 5.7 6.4 6.3 6.3 6.4 7.1  
 

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