Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
794
FWUS46 KPQR 301101
AVGPQR
FWUS46 KPQR 301101
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PDT Sat Aug 30 2025
...Mount St. Helens...
Date Saturday 08/30/25 Sunday 08/31/25
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 SC SC SC OV OV BK SC SC SC SC SC SC SC SC SC SC SC
Cloud Cover (%) 30 40 50 75 75 60 45 35 30 35 30 40 45 40 30 25 30
Temperature 53 56 61 62 62 58 56 56 55 56 59 62 61 55 53 53 52
Max/Min Temp 62 54 62 51
Wind Dir SW SW SW W N E SE S SE N W W NW NW N N N
Wind (mph) 4 4 3 3 3 2 3 4 4 3 4 5 4 4 4 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 5 5 5 5 5 5 5 5 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 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) 9.5 10.1 10.9 11.0 10.9 10.4 10.4 11.7 11.7 11.5 11.2 10.8 10.8 11.0 11.6 11.8 11.8
...Mount Hood...
Date Saturday 08/30/25 Sunday 08/31/25
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 FW SC SC SC BK BK SC FW SC FW FW SC SC SC SC SC SC
Cloud Cover (%) 15 30 35 50 65 65 35 15 40 20 25 30 30 45 35 30 30
Temperature 52 55 60 60 60 56 54 52 51 54 59 60 58 53 52 51 50
Max/Min Temp 61 50 61 48
Wind Dir S S S S S SW S SE SE W NW NW NW W W W SW
Wind (mph) 5 4 2 3 4 5 6 6 8 6 4 4 6 8 8 8 8
Wind Gust (mph) 10
Precip Prob (%) 0 0 0 5 5 5 10 5 5 5 5 5 10 10 10 10 5
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 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) 11.3 11.3 11.1 11.2 11.6 12.1 12.1 12.1 11.7 11.4 11.1 11.3 12.0 12.2 12.2 12.1 11.9
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain