Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
182
FWUS46 KPQR 120001
AVGPQR
FWUS46 KPQR 120001
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 PM PST Tue Nov 11 2025
...Mount St. Helens...
Date Wednesday 11/12/25 Thursday 11/13/25
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 80 70 80 80 80 90 90 95 95 100 100 100 100 95 95 90
Temperature 40 41 42 42 42 41 42 41 41 41 40 39 36 36 36 35 34
Max/Min Temp 44 40 42 32
Wind Dir S S S S S E E E E E S SW SW W W W W
Wind (mph) 13 13 10 5 3 6 12 16 18 18 13 10 10 13 16 14 13
Wind Gust (mph) 20 19 18 11 19 25 28 28 23 19 17 23 26 26 23
Precip Prob (%) 30 30 50 40 50 50 80 80 90 90 100 100 100 100 90 90 90
Precip Type R R R R R R R R R R R S S S S S S
6 Hour QPF 0.01 0.01 0.01 0.17 0.15 0.20 0.35 0.13
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.6
12 Hour Snow 0.0 0.0 0.0 1.6
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) 8.4 8.2 7.6 7.7 7.4 7.7 7.9 7.9 8.5 8.2 7.6 6.4 5.5 5.1 4.6 4.1 4.0
...Mount Hood...
Date Wednesday 11/12/25 Thursday 11/13/25
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 80 60 70 75 80 85 85 95 95 100 100 100 100 90 90 90
Temperature 37 38 39 40 38 38 38 37 37 37 36 35 32 32 32 31 31
Max/Min Temp 42 35 37 28
Wind Dir SW SW SW SW S SE SE SE SE N W W W W W W W
Wind (mph) 6 6 5 4 4 6 11 13 14 13 10 11 12 18 21 23 20
Wind Gust (mph) 12 12 11 17 19 23 21 18 19 21 28 33 34 32
Precip Prob (%) 20 20 30 30 30 30 80 80 90 90 100 100 100 100 90 90 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.01 0.04 0.10 0.18 0.34 0.12
6 Hour Snow 0.0 0.0 0.0 0.1 0.2 0.6 2.1 1.0
12 Hour Snow 0.0 0.1 0.8 3.1
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) 8.2 7.9 7.9 7.9 7.8 8.1 8.1 8.5 8.7 8.3 7.8 6.8 6.0 5.4 4.9 4.6 4.3
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain