Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
698
FWUS46 KPQR 210001
AVGPQR
FWUS46 KPQR 210001
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 PM PST Thu Nov 20 2025
...Mount St. Helens...
Date Friday 11/21/25 Saturday 11/22/25
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 FW FW SC BK SC SC SC BK BK BK OV OV OV
Cloud Cover (%) 30 45 30 40 20 20 45 55 45 50 45 55 55 60 75 80 80
Temperature 30 30 34 36 34 33 34 35 35 33 36 38 36 34 33 34 34
Max/Min Temp 37 32 40 32
Wind Dir NW W W NW NW NW N N N NE N SW W SW SW SW SW
Wind (mph) 9 8 3 2 2 3 5 6 8 6 3 2 2 3 5 8 9
Wind Gust (mph) 14
Precip Prob (%) 5 10 10 10 10 10 10 10 10 10 20 20 20 20 40 40 70
Precip Type S S S S S S R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
12 Hour Snow 0.0 0.0 0.0 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) 4.1 4.1 4.3 4.9 6.8 7.4 7.3 7.1 6.6 6.5 6.4 6.4 6.3 6.2 6.1 6.0 5.9
...Mount Hood...
Date Friday 11/21/25 Saturday 11/22/25
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 FW SC SC FW FW FW FW SC SC SC SC SC SC SC SC BK BK
Cloud Cover (%) 20 35 30 25 10 10 25 40 40 40 30 35 45 45 45 60 65
Temperature 25 25 32 34 31 29 30 31 31 30 34 36 33 30 30 30 30
Max/Min Temp 35 29 37 28
Wind Dir W W W W NW W W W W W W W W W W W W
Wind (mph) 6 6 4 3 2 4 6 6 6 6 4 3 2 5 8 9 10
Wind Gust (mph)
Precip Prob (%) 0 5 5 5 5 5 5 5 5 5 10 10 10 10 20 20 40
Precip Type S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 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) 4.0 3.9 4.3 5.3 5.1 5.4 5.7 6.1 6.6 6.6 6.5 6.7 6.7 6.5 6.3 6.1 6.0
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain