Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
870
FWUS46 KPQR 100001
AVGPQR
FWUS46 KPQR 100001
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 PM PST Thu Jan 9 2025
...Mount St. Helens...
Date Friday 01/10/25 Saturday 01/11/25
Time (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4a 7a 10a 1p 4p 7p 10p 1a 4a 7a 10a 1p 4p 7p 10p 1a 4a
Cloud Cover BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 65 100 85 75 85 85 80 80 80 75 75 75 75 75 75 70 75
Temperature 34 32 30 28 28 28 26 25 25 25 24 25 25 27 28 27 27
Max/Min Temp 34 24 28 25
Wind Dir SW SW W W NW W W W W W NW W W W W W W
Wind (mph) 10 8 9 18 23 21 20 20 19 16 12 11 9 9 8 8 8
Wind Gust (mph) 16 13 14 32 39 37 36 34 32 27 23 21 17 16 13
Precip Prob (%) 30 100 70 30 80 80 70 70 60 60 60 60 30 30 40 40 30
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.54 0.27 0.13 0.11 0.07 0.05 0.01 0.04
6 Hour Snow 0.9 2.2 1.5 1.3 0.9 0.5 0.1 0.4
12 Hour Snow 3.1 2.8 1.4 0.5
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) 6.2 6.2 4.3 3.7 3.3 3.0 2.8 2.5 2.3 2.1 2.0 2.6 2.8 2.7 2.6 2.5 2.4
...Mount Hood...
Date Friday 01/10/25 Saturday 01/11/25
Time (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4a 7a 10a 1p 4p 7p 10p 1a 4a 7a 10a 1p 4p 7p 10p 1a 4a
Cloud Cover BK OV OV OV OV OV OV BK OV OV BK BK BK BK BK BK BK
Cloud Cover (%) 65 70 90 85 75 75 70 70 70 70 65 65 60 65 65 65 70
Temperature 33 29 27 24 21 22 21 19 19 18 19 21 20 21 22 22 22
Max/Min Temp 33 18 23 20
Wind Dir SW W W W W W W W W W W W W W W W W
Wind (mph) 13 20 27 35 40 43 44 43 43 39 32 28 24 24 21 20 20
Wind Gust (mph) 19 28 40 49 52 56 57 56 55 51 44 40 34 34 32 29 29
Precip Prob (%) 10 60 80 60 60 60 50 50 60 60 50 50 20 20 30 30 40
Precip Type S S S S S S S S S S S S S S S S
6 Hour QPF 0.38 0.53 0.15 0.13 0.08 0.04 0.03 0.04
6 Hour Snow 1.2 5.6 2.0 1.8 1.0 0.5 0.4 0.5
12 Hour Snow 6.8 3.8 1.5 0.9
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) 5.6 6.2 5.2 4.3 3.6 3.1 2.9 2.5 2.3 2.0 2.0 2.6 2.7 2.7 2.7 2.6 2.5
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain