844  
FWUS46 KPQR 201201  
AVGPQR  
FWUS46 KPQR 201201  
AVGPQR  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE PORTLAND OR  
401 AM PST MON JAN 20 2025  
 
   
..MOUNT ST. HELENS  
 
DATE MONDAY 01/20/25 TUESDAY 01/21/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER CL FW FW SC BK OV OV FW SC SC SC FW FW SC FW SC  
CLOUD COVER (%) 5 5 10 45 55 70 85 10 30 25 30 25 20 25 25 35  
TEMPERATURE 21 26 31 30 28 29 28 25 24 27 30 29 25 25 24 24  
MAX/MIN TEMP 32 23 31 21  
WIND DIR NE NE N SE S SW W W W W W W N N N N  
WIND (MPH) 13 12 9 9 12 12 9 5 4 4 5 5 5 8 8 9  
WIND GUST (MPH) 25 24 16 16 19 18 13 14  
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) 0.3 0.4 1.5 1.7 1.6 1.7 1.6 1.4 1.1 1.5 1.9 2.1 1.6 1.6 1.7 1.6  
 
   
..MOUNT HOOD  
 
DATE MONDAY 01/20/25 TUESDAY 01/21/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER FW CL FW SC BK BK BK FW SC SC SC SC SC FW FW SC  
CLOUD COVER (%) 10 0 5 35 50 60 60 15 30 35 30 35 35 10 10 30  
TEMPERATURE 19 25 29 27 25 26 25 22 21 25 27 26 23 22 22 21  
MAX/MIN TEMP 30 19 29 17  
WIND DIR NE NE N SW SW W W W W W W W W W W W  
WIND (MPH) 18 14 10 14 13 10 11 14 16 13 13 11 10 9 8 8  
WIND GUST (MPH) 33 31 24 23 19 17 18 21 21 21 21 18 16 14 13 13  
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) 0.7 0.9 1.8 2.1 2.3 2.5 2.3 2.0 1.9 2.2 2.4 2.5 2.3 2.3 2.2 2.1  
 
 
 
--- PRECIP TYPE CODES ---  
 
CODE TYPE  
T THUNDERSTORMS  
R RAIN  
S SNOW  
I SLEET  
Z FREEZING RAIN  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab OR Page
The Nexlab WA Page
Main Text Page