Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
612
FWUS46 KPQR 131201
AVGPQR
FWUS46 KPQR 131201
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PST Thu Nov 13 2025
...Mount St. Helens...
Date Thursday 11/13/25 Friday 11/14/25
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 OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 100 85 95 95 90 85 90 90 90 90 85 85 90 90 85
Temperature 42 41 42 40 39 38 38 37 37 35 36 36 36 37 37 37
Max/Min Temp 42 35 38 36
Wind Dir S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 16 13 6 5 8 11 11 11 10 8 5 3 5 10 11 10
Wind Gust (mph) 26 23 13 12 16 19 20 18 17 14 11 11 17 18 18
Precip Prob (%) 70 90 100 80 90 60 80 80 80 80 80 80 80 80 80 80 80
Precip Type R R R R S S S S S S S S S S R R
6 Hour QPF 0.45 0.35 0.25 0.19 0.17 0.13 0.09 0.16
6 Hour Snow 0.0 0.0 0.0 0.1 0.4 0.1 0.0 0.0
12 Hour Snow 0.0 0.1 0.5 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) 9.4 9.3 9.1 8.0 6.9 6.5 6.2 5.9 5.7 5.6 5.7 5.8 6.6 7.2 8.0 8.3
...Mount Hood...
Date Thursday 11/13/25 Friday 11/14/25
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 OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 80 90 75 95 95 85 80 95 90 85 85 75 75 70 70 75
Temperature 39 38 40 37 35 34 33 32 32 31 31 31 31 32 32 32
Max/Min Temp 41 30 33 31
Wind Dir SW SW SW SW W W W W W W W W W W W W
Wind (mph) 13 11 8 8 12 16 18 19 17 12 10 6 9 11 11 11
Wind Gust (mph) 21 20 14 13 19 25 27 27 24 20 18 14 14 17 17 18
Precip Prob (%) 60 70 90 50 90 60 80 60 80 80 80 80 60 60 60 60 60
Precip Type S S S S S S S S S S S S S S S S
6 Hour QPF 0.14 0.18 0.27 0.11 0.07 0.02 0.02 0.01
6 Hour Snow 0.2 0.1 0.8 0.5 0.5 0.1 0.1 0.0
12 Hour Snow 0.3 1.3 0.6 0.1
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) 9.5 9.5 9.3 8.8 7.6 6.8 6.3 5.9 5.7 5.6 5.8 6.0 6.3 6.9 7.7 8.1
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain