Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
935
FWUS46 KPQR 020001
AVGPQR
FWUS46 KPQR 020001
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 PM PST Mon Dec 1 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 OV BK BK BK BK BK OV BK OV OV OV BK BK OV
Cloud Cover (%) 85 85 80 80 60 60 60 55 60 75 70 70 75 75 65 70 80
Temperature 30 30 29 29 29 28 28 28 28 27 29 30 29 28 28 28 28
Max/Min Temp 32 26 31 27
Wind Dir W NW NW NW N NW NW NW W SW SW W W W W W W
Wind (mph) 8 9 6 4 3 2 4 5 5 6 4 2 2 2 4 4 5
Wind Gust (mph) 14 14 13
Precip Prob (%) 70 70 50 30 5 5 0 0 5 5 5 5 5 5 10 10 40
Precip Type S S S S S
6 Hour QPF 0.08 0.04 0.00 0.00 0.00 0.00 0.00 0.02
6 Hour Snow 0.6 0.3 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.9 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) 4.8 4.1 4.0 4.0 3.8 3.6 3.5 3.5 3.2 3.1 3.4 3.7 3.8 3.8 3.9 4.2 4.8
...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 OV BK BK SC BK BK BK BK BK BK OV OV BK BK OV
Cloud Cover (%) 70 85 75 65 55 50 55 50 60 70 55 65 75 75 60 55 80
Temperature 25 26 24 25 24 23 23 23 23 24 27 28 26 25 25 25 26
Max/Min Temp 28 21 29 23
Wind Dir W W W NW NW W W SW SW SW SW W W W W W W
Wind (mph) 26 23 16 13 9 8 5 4 4 5 4 3 3 4 6 8 10
Wind Gust (mph) 36 34 26 24 17 10
Precip Prob (%) 40 60 60 40 20 20 5 5 10 10 10 10 5 5 10 10 30
Precip Type S S S S S S S
6 Hour QPF 0.10 0.03 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.9 0.4 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.3 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) 4.9 4.3 4.0 4.0 3.9 3.8 3.7 3.6 3.3 3.2 3.6 3.9 4.0 3.9 4.1 4.4 4.9
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain