Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
597
FWUS46 KPQR 301201
AVGPQR
FWUS46 KPQR 301201
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PST Sun Nov 30 2025
...Mount St. Helens...
Date Sunday 11/30/25 Monday 12/01/25
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 SC FW SC SC SC FW SC SC BK BK BK OV OV OV OV OV
Cloud Cover (%) 35 20 25 35 35 20 25 45 60 70 65 75 75 80 80 90
Temperature 25 29 31 30 28 28 30 30 30 33 35 32 29 30 30 29
Max/Min Temp 32 28 35 28
Wind Dir NE NE N NE N N N N NE SW SW W W W W W
Wind (mph) 13 10 4 2 5 9 9 9 6 3 2 2 2 4 5 8
Wind Gust (mph) 19 17
Precip Prob (%) 0 0 0 0 0 0 5 5 5 5 20 20 30 30 70 70 80
Precip Type S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.06
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3
12 Hour Snow 0.0 0.0 0.0 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) 2.3 2.4 3.1 3.2 2.8 2.7 2.7 3.4 4.4 4.2 5.8 5.5 5.7 5.6 4.3 4.1
...Mount Hood...
Date Sunday 11/30/25 Monday 12/01/25
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 SC SC SC SC SC FW FW SC SC BK OV OV OV OV OV OV
Cloud Cover (%) 30 30 25 30 35 25 25 35 45 60 75 75 75 70 70 85
Temperature 19 24 26 24 23 23 25 26 27 32 33 30 27 28 27 25
Max/Min Temp 27 22 34 24
Wind Dir E NE NE W N N W W SW SW SW W W W W W
Wind (mph) 14 12 9 2 6 6 6 6 5 4 3 4 10 16 19 20
Wind Gust (mph) 21 20 16 9 9 23 27 29
Precip Prob (%) 5 0 0 0 0 0 0 5 5 5 20 20 30 30 60 60 80
Precip Type S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.03
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2
12 Hour Snow 0.0 0.0 0.0 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) 2.3 2.4 3.2 2.9 2.6 2.7 2.9 3.5 4.3 5.0 5.9 5.5 6.0 6.1 4.8 4.3
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain