Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
170
FWUS46 KPQR 250001
AVGPQR
FWUS46 KPQR 250001
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 PM PST Mon Nov 24 2025
...Mount St. Helens...
Date Tuesday 11/25/25 Wednesday 11/26/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 70 85 85 95 100 100 95 95 90 90 95 95 95 95 100 100 100
Temperature 26 28 28 28 30 30 32 32 33 33 32 33 32 33 34 35 34
Max/Min Temp 32 28 34 33
Wind Dir SW S S S SW S S S S S S S S S S S S
Wind (mph) 10 12 12 9 9 11 12 11 10 10 9 5 5 10 13 14 14
Wind Gust (mph) 16 19 20 17 17 19 20 19 16 17 16 11 11 16 23 24 25
Precip Prob (%) 10 30 70 90 100 100 90 90 90 90 90 90 90 90 100 100 100
Precip Type S S S S Z Z Z S S S S S S R R R
6 Hour QPF 0.08 0.64 0.65 0.55 0.34 0.55 0.44 0.27
6 Hour Snow 0.6 4.0 2.1 0.5 0.5 0.8 0.3 0.1
12 Hour Snow 4.6 2.6 1.3 0.4
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
6 Hour Ice 0.00 0.00 0.02 0.02 0.00 0.00 0.00 0.00
Snow Level (kft) 2.6 2.7 3.2 3.7 5.7 6.6 7.0 7.2 6.4 6.4 6.5 6.4 6.7 6.9 6.9 6.8 6.7
...Mount Hood...
Date Tuesday 11/25/25 Wednesday 11/26/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 60 85 80 85 95 95 90 90 90 90 95 95 95 95 90 90 95
Temperature 22 25 27 26 28 28 31 31 32 32 31 31 30 30 30 30 30
Max/Min Temp 30 27 32 29
Wind Dir W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 8 9 6 4 4 6 9 10 10 8 6 4 3 5 6 8 10
Wind Gust (mph) 12 11 10 13 14 16 16 16
Precip Prob (%) 5 10 30 60 90 90 90 90 90 90 90 90 90 90 90 90 100
Precip Type S S S S S S S S S S S S S S S
6 Hour QPF 0.02 0.57 0.73 0.56 0.23 0.26 0.21 0.13
6 Hour Snow 0.2 4.4 4.5 2.2 0.8 0.7 0.6 0.4
12 Hour Snow 4.6 6.7 1.5 1.0
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) 2.6 2.7 3.5 4.2 6.0 6.4 6.9 7.4 7.0 7.1 7.3 7.1 7.2 7.1 7.0 6.9 6.8
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain