Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
151
FWUS46 KPQR 041101
AVGPQR
FWUS46 KPQR 041101
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PDT Sat Oct 4 2025
...Mount St. Helens...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK BK BK BK BK SC FW FW FW CL CL CL FW CL CL CL CL
Cloud Cover (%) 65 55 65 60 60 40 25 20 5 5 5 5 5 5 5 5 5
Temperature 41 40 41 41 41 38 39 38 37 37 43 46 47 41 41 41 41
Max/Min Temp 42 37 48 40
Wind Dir NW NW NW NW NW N N NE NE E E E NE NE E E E
Wind (mph) 5 6 5 5 5 4 5 8 9 10 4 3 3 5 12 14 16
Wind Gust (mph) 12 11 11 14 10 18 23 24
Precip Prob (%) 40 30 40 40 40 5 0 0 5 5 5 5 0 0 0 0 0
Precip Type R R S S S
6 Hour QPF 0.01 0.02 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) 7.5 7.2 6.9 6.8 6.7 6.4 6.3 6.6 6.4 6.1 5.8 6.3 6.6 6.1 5.8 5.8 6.0
...Mount Hood...
Date Saturday 10/04/25 Sunday 10/05/25
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 OV OV BK BK BK BK SC SC FW FW CL CL CL CL CL CL CL
Cloud Cover (%) 80 80 65 55 60 65 45 25 25 20 5 0 5 5 5 0 5
Temperature 37 37 36 36 35 35 36 35 34 33 36 38 38 36 37 37 37
Max/Min Temp 39 32 39 35
Wind Dir W W W W W NW N E E E E E E E E E E
Wind (mph) 12 12 11 10 10 8 6 5 8 12 14 12 11 12 16 18 20
Wind Gust (mph) 23 20 19 19 18 13 19 24 21 20 18 25 28 31
Precip Prob (%) 60 40 50 30 40 5 0 5 10 10 5 5 5 5 0 0 0
Precip Type S S S S S
6 Hour QPF 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.1 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) 7.8 7.5 7.2 7.2 7.1 6.8 6.6 6.7 6.1 5.6 5.7 5.8 6.1 5.9 5.6 5.2 5.2
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain