Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
435
FWUS46 KPQR 080904
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
204 AM PDT Mon Jun 8 2026
...Mount St. Helens...
Date Monday 06/08/26 Tuesday 06/09/26
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 55 80 90 95 95 95 100 90 100 90 90 90 90 90 80 80 80
Temperature 37 40 37 39 41 40 42 43 41 39 37 39 40 36 36 36 36
Max/Min Temp 42 37 42 35
Wind Dir S S S S S SW SW SW W W W W W W W W W
Wind (mph) 6 11 16 12 12 14 21 29 28 26 23 20 19 20 17 16 13
Wind Gust (mph) 20 28 25 23 25 35 46 46 44 40 37 34 33 29 26 24
Precip Prob (%) 0 40 80 90 90 90 100 80 70 90 90 90 90 90 60 60 30
Precip Type S S R R R R S R S S S S S S S S
6 Hour QPF 0.03 0.63 0.86 0.47 0.30 0.11 0.07 0.02
6 Hour Snow 0.0 0.1 0.0 0.0 0.1 0.0 0.0 0.0
12 Hour Snow 0.1 0.0 0.1 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.3 0.0 0.4 0.4
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Level (kft) 5.4 5.8 6.8 7.6 7.8 7.9 7.4 6.8 6.5 6.1 5.7 5.7 5.7 5.5 4.9 4.9 4.9
...Mount Hood...
Date Monday 06/08/26 Tuesday 06/09/26
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK
Cloud Cover (%) 65 85 90 95 100 90 95 85 90 80 80 85 85 80 70 65 60
Temperature 34 39 34 35 38 37 39 39 37 35 31 33 35 32 33 32 32
Max/Min Temp 40 31 38 30
Wind Dir SW S S SW SW SW SW W W W W W W W W W W
Wind (mph) 6 6 9 8 8 14 31 46 50 44 36 34 39 39 35 32 26
Wind Gust (mph) 12 17 18 18 28 49 64 69 64 56 50 51 51 50 47 39
Precip Prob (%) 0 40 80 100 100 90 90 80 60 70 70 50 70 70 50 50 20
Precip Type S S S S S S S S S S S S S S S S
6 Hour QPF 0.02 0.44 0.60 0.27 0.25 0.09 0.06 0.03
6 Hour Snow 0.1 1.7 2.0 0.8 1.2 0.4 0.3 0.1
12 Hour Snow 1.8 2.8 1.6 0.4
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 3.0 4.2 2.1 1.2
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Level (kft) 5.7 6.4 7.4 8.2 8.2 8.1 7.5 6.7 6.5 6.2 6.0 6.1 6.1 5.7 5.5 5.3 5.0
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain