Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
911
FWUS46 KPQR 300001
AVGPQR
FWUS46 KPQR 300001
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 PM PST Sat Nov 29 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 FW FW SC FW FW SC SC BK BK BK OV OV OV OV OV
Cloud Cover (%) 25 20 10 10 35 15 25 30 40 55 55 60 75 80 80 85 85
Temperature 26 25 29 31 29 28 29 29 29 29 32 33 31 29 30 29 29
Max/Min Temp 32 27 34 28
Wind Dir NE E E E NE N N N N NE SW SW W W W W W
Wind (mph) 11 10 6 2 2 5 9 9 9 6 3 2 2 2 4 5 8
Wind Gust (mph) 16 12
Precip Prob (%) 0 0 0 0 0 0 0 0 5 5 20 20 40 40 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 0.00 0.03 0.06
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3
12 Hour Snow 0.0 0.0 0.0 0.4
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) 2.4 2.2 2.5 3.3 3.4 3.0 2.8 2.7 2.4 2.6 4.6 3.8 4.4 4.4 4.5 4.5 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 FW FW FW SC SC SC FW SC BK BK BK OV OV OV OV OV
Cloud Cover (%) 50 20 5 10 30 30 30 15 35 50 55 70 75 75 75 75 90
Temperature 21 20 24 26 24 22 23 25 25 25 31 32 28 26 26 26 25
Max/Min Temp 28 22 32 24
Wind Dir N NE E E W N N W W SW SW SW W W W W W
Wind (mph) 10 11 9 5 2 6 6 6 6 5 4 3 4 10 16 19 20
Wind Gust (mph) 17 18 16 11 9 9 23 27 29
Precip Prob (%) 0 0 0 0 0 0 5 5 5 5 20 20 40 40 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 0.00 0.01 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
12 Hour Snow 0.0 0.0 0.0 0.2
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) 2.9 2.2 2.6 3.5 3.2 2.9 2.8 2.9 2.7 2.9 4.0 4.2 4.7 4.9 5.1 4.7 4.3
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain