Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
516
FWUS46 KPQR 220630
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
1129 PM PDT Tue Jul 21 2026
...Mount St. Helens...
Date Wednesday 07/22/26 Thursday 07/23/26
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 SC FW FW FW FW SC BK BK BK BK SC BK SC SC
Cloud Cover (%) 50 15 15 10 20 35 60 60 60 65 45 55 40 40
Temperature 69 68 72 75 75 73 68 65 62 60 57 56 58 59
Min/Max Temp 67 77 56 60
Wind Dir SW W E S W NW NW NW NW NW W W W NW
Wind (mph) 6 8 5 4 6 8 10 5 6 6 8 6 9 10
Wind Gust (mph) 13 16 12 13 13 17 17
Precip Prob (%) 0 0 0 0 0 0 20 40 40 40 10 5 5 0 0
Precip Type R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.02 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 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Level (kft) 12.9 12.9 13.1 13.5 13.8 13.8 13.8 13.6 13.5 13.5 13.1 12.6 12.2 10.7
...Mount Hood...
Date Wednesday 07/22/26 Thursday 07/23/26
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 SC FW FW SC BK BK SC FW SC SC FW FW FW
Cloud Cover (%) 65 35 15 15 50 65 50 30 15 35 45 15 10 20
Temperature 68 67 70 70 70 68 64 62 59 58 56 55 57 57
Min/Max Temp 65 73 54 59
Wind Dir SW W SE SW N NW SW SE S SW W W W W
Wind (mph) 4 5 5 3 3 5 13 14 14 12 11 11 14 17
Wind Gust (mph) 11 10 12 12 21 23 23 20 19 21 25 27
Precip Prob (%) 0 0 0 0 5 5 20 10 20 10 5 5 0 0 0
Precip Type R R R
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 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Level (kft) 13.5 13.7 13.8 13.9 14.0 14.0 13.8 13.9 13.7 13.3 13.1 12.1 11.1 10.1
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain