Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
705
FWUS46 KPQR 061101
AVGPQR
FWUS46 KPQR 061101
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PDT Sun Apr 6 2025
...Mount St. Helens...
Date Sunday 04/06/25 Monday 04/07/25
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 BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 60 65 80 85 95 100 95 90 100 100 100 100 100 100 95 95 100
Temperature 39 39 42 43 42 41 38 36 34 33 33 33 31 30 29 29 28
Max/Min Temp 44 32 34 28
Wind Dir SW S S S S S SW SW SW S S SW SW SW SW SW S
Wind (mph) 11 10 10 11 12 11 11 11 13 14 18 19 19 14 12 13 14
Wind Gust (mph) 17 16 18 20 21 19 19 19 21 25 31 34 31 25 24 21 24
Precip Prob (%) 20 30 30 80 90 100 90 70 100 100 100 100 100 100 90 90 100
Precip Type S R R R R R S S S S S S S S S S S
6 Hour QPF 0.08 0.51 0.78 0.49 0.50 0.64 0.36 0.46
6 Hour Snow 0.0 0.0 0.1 1.5 2.9 4.3 3.0 4.8
12 Hour Snow 0.0 1.6 7.2 7.8
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) 8.4 8.1 7.7 7.7 7.5 6.9 5.8 5.3 5.0 4.8 4.6 4.5 4.5 3.7 3.5 3.5 3.5
...Mount Hood...
Date Sunday 04/06/25 Monday 04/07/25
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 BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 45 65 55 80 85 100 100 90 100 100 100 100 95 95 85 85 90
Temperature 36 37 42 43 41 36 33 31 29 28 28 29 26 25 23 23 23
Max/Min Temp 45 27 31 23
Wind Dir SW SW S SW SW SW SW SW SW SW SW SW W W W W SW
Wind (mph) 9 8 9 8 11 12 14 16 17 17 20 25 27 24 19 17 16
Wind Gust (mph) 14 14 16 16 18 20 24 25 27 28 33 37 41 35 33 27 25
Precip Prob (%) 10 20 20 50 70 100 100 80 100 100 100 100 90 90 70 70 90
Precip Type S S S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.17 0.61 0.32 0.36 0.53 0.31 0.15
6 Hour Snow 0.0 0.1 1.3 1.9 3.5 5.5 3.7 2.1
12 Hour Snow 0.1 3.2 9.0 5.8
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) 7.9 7.5 7.4 7.9 8.0 7.7 6.3 5.8 5.3 5.1 5.0 4.9 4.7 4.0 3.6 3.6 3.7
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain