Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
313
FWUS46 KPQR 202302
AVGPQR
FWUS46 KPQR 202301
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 PM PDT Wed Aug 20 2025
...Mount St. Helens...
Date Wednesday 08/20/25 Thursday 08/21/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover CL CL CL CL CL CL FW FW FW CL CL CL CL
Cloud Cover (%) 5 5 5 0 0 0 5 5 5 5 5 0 0
Temperature 56 51 48 49 49 53 61 65 66 59 56 57 55
Max/Min Temp 57 47 66 55
Wind Dir NW NW NW N NE E E E NE N NE E E
Wind (mph) 8 5 6 9 10 6 3 4 5 6 11 14 16
Wind Gust (mph) 16 20 23
Precip Prob (%) 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
6 Hour Snow 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
Snow Level (kft) 7.8 7.8 8.1 8.2 8.2 8.2 8.4 8.8 9.1 9.1 9.2 9.6 9.8
...Mount Hood...
Date Wednesday 08/20/25 Thursday 08/21/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover CL CL CL CL CL CL CL CL FW CL CL CL CL
Cloud Cover (%) 5 5 0 0 0 0 0 5 5 5 0 5 5
Temperature 54 49 47 47 47 51 59 61 62 56 54 55 53
Max/Min Temp 55 45 62 53
Wind Dir W W W NW NW SE SE SE E NE E E E
Wind (mph) 10 8 6 6 6 5 6 9 9 8 10 12 13
Wind Gust (mph) 18 19
Precip Prob (%) 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
6 Hour Snow 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
Snow Level (kft) 9.2 8.5 8.3 8.3 8.3 8.4 8.9 9.5 9.9 10.3 10.7 11.1 10.9
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain