Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
885
FWUS46 KPQR 102104
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
203 PM PDT Mon Aug 10 2026
...Mount St. Helens...
Date Tuesday 08/11/26 Wednesday 08/12/26
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover CL FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC
Cloud Cover (%) 5 10 10 15 20 10 10 10 15 30 30 30 35 50 35 35 40
Temperature 57 53 50 49 48 50 56 58 57 53 52 52 50 49 51 53 53
Min/Max Temp 46 58 48 54
Wind Dir NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
Wind (mph) 11 11 9 8 6 5 8 11 12 12 10 9 9 8 6 9 11
Wind Gust (mph) 17 18 16 13 17 19 19 17 14 14 14 13 16 19
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 5 0
Precip Type
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Level (kft) 9.9 10.2 10.6 10.9 11.0 11.3 11.2 11.1 10.8 10.7 10.5 10.3 9.9 9.7 9.5 9.5 9.4
...Mount Hood...
Date Tuesday 08/11/26 Wednesday 08/12/26
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover CL CL FW FW FW FW FW FW SC FW SC SC BK SC FW FW FW
Cloud Cover (%) 0 5 10 20 20 15 10 20 25 20 35 50 50 30 15 15 15
Temperature 56 52 51 50 49 52 56 57 54 51 51 51 49 49 50 51 50
Min/Max Temp 47 58 47 53
Wind Dir W W W NW W W W W W W W W W W W W W
Wind (mph) 13 12 11 10 9 10 10 12 17 16 16 13 13 12 10 11 14
Wind Gust (mph) 23 21 19 16 16 16 18 23 28 28 24 23 21 19 19 23 25
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Level (kft) 10.2 10.1 10.2 10.5 11.2 11.0 11.1 11.2 11.1 10.8 10.6 10.4 10.3 10.0 9.8 9.7 9.5
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain