Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
479
FWUS46 KPQR 021201
AVGPQR
FWUS46 KPQR 021201
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PST Tue Dec 2 2025
...Mount St. Helens...
Date Tuesday 12/02/25 Wednesday 12/03/25
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 OV OV OV BK BK BK SC OV OV OV OV BK BK OV OV OV
Cloud Cover (%) 85 75 80 60 55 55 40 75 80 75 70 70 65 70 70 75
Temperature 30 29 29 29 28 28 29 28 28 31 31 30 28 28 29 30
Max/Min Temp 31 26 31 28
Wind Dir NW NW NW N NW NW NW W SW SW W W W W W W
Wind (mph) 9 6 4 3 2 4 5 5 6 4 2 2 2 4 4 5
Wind Gust (mph) 14 13
Precip Prob (%) 70 40 60 20 0 0 0 0 5 5 10 10 5 5 20 20 70
Precip Type S S S S S S
6 Hour QPF 0.15 0.07 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.1 0.6 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.7 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) 4.3 4.2 4.1 3.9 3.6 3.6 3.5 3.4 3.5 3.5 4.0 3.9 4.0 4.2 4.8 5.2
...Mount Hood...
Date Tuesday 12/02/25 Wednesday 12/03/25
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 OV OV BK BK BK SC BK BK OV BK OV BK BK BK BK OV
Cloud Cover (%) 85 75 70 60 55 50 50 65 75 65 70 65 65 60 65 80
Temperature 26 25 25 24 23 23 23 23 24 28 29 27 25 25 26 27
Max/Min Temp 27 21 30 24
Wind Dir W W NW NW W W SW SW SW SW W W W W W W
Wind (mph) 23 16 13 9 8 5 4 4 5 4 3 3 4 6 8 10
Wind Gust (mph) 34 26 24 17 10
Precip Prob (%) 40 60 60 50 10 0 0 0 10 10 10 10 10 10 10 10 50
Precip Type S S S S S
6 Hour QPF 0.13 0.05 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.2 0.6 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.8 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) 4.5 4.2 4.2 4.0 3.8 3.7 3.7 3.6 3.6 3.8 4.2 4.2 4.3 4.5 4.7 5.2
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain