Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
758
FWUS46 KPQR 150630
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
1129 PM PDT Mon Sep 14 2026
...Mount St. Helens...
Date Tuesday 09/15/26 Wednesday 09/16/26
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 OV OV OV BK OV BK SC CL CL CL CL CL FW FW
Cloud Cover (%) 80 90 80 65 75 60 40 5 5 5 0 5 5 5
Temperature 40 41 42 45 45 44 42 42 41 41 42 53 57 56
Min/Max Temp 39 46 39 58
Wind Dir W W W W NW N NE NE NE NE NE E NE NE
Wind (mph) 5 5 4 2 2 2 3 8 9 10 8 2 1 2
Wind Gust (mph) 16 16 9 6
Precip Prob (%) 0 0 5 5 10 10 10 5 5 5 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) 8.5 8.5 8.4 8.3 8.3 8.5 8.5 8.6 8.6 8.5 8.2 8.6 9.1 9.2
...Mount Hood...
Date Tuesday 09/15/26 Wednesday 09/16/26
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 BK OV OV OV OV OV BK SC FW SC CL FW FW CL
Cloud Cover (%) 55 90 80 80 75 70 60 50 20 25 5 5 5 5
Temperature 35 37 39 41 41 39 37 38 38 38 40 43 46 47
Min/Max Temp 33 42 36 48
Wind Dir W W W W W SW W E E E E E E E
Wind (mph) 5 5 5 4 4 3 2 4 8 11 14 14 10 8
Wind Gust (mph) 10 13 10 10 14 20 29 29 24 20
Precip Prob (%) 0 0 0 0 5 10 10 5 5 5 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) 8.6 8.4 8.6 8.5 8.8 8.7 8.6 8.7 8.7 8.8 8.9 9.1 9.3 9.3
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain