Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
612
FWUS46 KPQR 270904
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
203 AM PDT Sun Sep 27 2026
...Mount St. Helens...
Date Sunday 09/27/26 Monday 09/28/26
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 BK SC FW FW CL CL FW SC SC SC SC BK SC SC SC OV
Cloud Cover (%) 70 60 45 25 15 5 5 5 35 35 35 50 65 40 50 40 70
Temperature 38 39 48 50 48 40 39 38 37 38 46 48 46 40 40 40 39
Max/Min Temp 50 37 48 39
Wind Dir SE SE SE SE N N NW NW NW NW W W W NW NE SE S
Wind (mph) 12 11 3 1 2 3 5 5 5 4 3 4 3 1 1 4 5
Wind Gust (mph) 10 9
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
Precip Type R
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) 5.1 5.4 5.7 6.8 7.1 6.8 6.5 6.0 5.3 5.4 6.6 7.1 7.5 8.2 10.7 10.8 9.8
...Mount Hood...
Date Sunday 09/27/26 Monday 09/28/26
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 BK SC SC FW FW CL FW SC SC SC SC BK SC SC SC SC
Cloud Cover (%) 85 65 30 30 10 15 5 5 45 30 45 30 55 40 35 30 40
Temperature 35 36 40 43 42 36 34 34 33 34 43 44 42 36 36 36 35
Max/Min Temp 45 32 45 34
Wind Dir SE SE SE SE NW NW W W W W W W W W W W W
Wind (mph) 18 14 9 3 2 2 4 5 6 5 5 6 6 8 9 10 12
Wind Gust (mph) 29 25 18 11 9 11 16 18 17 13 14 18
Precip Prob (%) 0 0 0 0 5 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) 6.6 6.8 7.2 7.7 7.7 7.2 6.8 6.5 6.0 5.9 6.8 7.2 7.5 7.9 10.5 10.9 10.4
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain