Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
620
FWUS46 KPQR 130001
AVGPQR
FWUS46 KPQR 130001
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 PM PST Wed Nov 12 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 OV
Cloud Cover (%) 85 85 100 85 100 100 90 90 85 85 90 90 85 90 85 85 85
Temperature 42 41 41 42 41 40 40 39 37 36 35 35 34 35 37 38 38
Max/Min Temp 42 35 37 35
Wind Dir S S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 14 16 12 6 5 9 10 11 11 10 8 5 3 5 9 10 10
Wind Gust (mph) 26 25 24 17 16 14 19 19 18 17 17 12 9 11 17 17 17
Precip Prob (%) 40 70 100 40 100 100 80 80 80 80 80 80 80 80 80 80 80
Precip Type R R R R R R S S S S S S S S S R R
6 Hour QPF 0.52 0.30 0.20 0.16 0.18 0.13 0.10 0.16
6 Hour Snow 0.0 0.0 0.0 0.0 0.4 0.2 0.2 0.1
12 Hour Snow 0.0 0.0 0.6 0.3
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) 8.1 9.3 9.2 8.9 8.4 7.6 6.7 6.3 6.0 5.1 5.4 5.4 5.8 6.2 7.4 8.2 8.4
...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 OV
Cloud Cover (%) 80 90 100 80 100 100 90 90 90 90 85 85 80 80 75 70 75
Temperature 38 38 38 40 37 36 35 34 33 32 32 31 30 32 34 34 34
Max/Min Temp 40 31 34 32
Wind Dir SW SW SW SW SW SW W SW SW W W W W W W W W
Wind (mph) 11 13 11 6 6 12 16 17 17 16 13 11 6 9 10 11 11
Wind Gust (mph) 19 20 19 19 19 18 24 27 27 26 23 20 14 14 17 17 18
Precip Prob (%) 30 60 100 60 100 100 90 90 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 S
6 Hour QPF 0.23 0.22 0.28 0.03 0.08 0.01 0.01 0.01
6 Hour Snow 0.3 0.2 0.8 0.1 0.5 0.1 0.0 0.0
12 Hour Snow 0.5 0.9 0.6 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) 8.6 9.4 9.4 9.1 8.7 8.3 7.4 6.6 6.4 5.6 5.6 6.0 6.0 6.6 7.3 8.1 8.1
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain