A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. Some snow and a wintry mix is occurring today to the north. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >
FWUS46 KPQR 051201
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FWUS46 KPQR 051201
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Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PST Fri Dec 5 2025
...Mount St. Helens...
Date Friday 12/05/25 Saturday 12/06/25
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 95 100 90 90 90 90 95 90 90 100 100 100 100 95 95 100
Temperature 36 36 36 35 34 34 33 32 31 31 32 31 33 34 34 34
Max/Min Temp 36 31 34 33
Wind Dir W W W W W W W W W W W W W W SW SW
Wind (mph) 10 11 14 19 26 28 27 23 19 17 13 10 9 8 9 11
Wind Gust (mph) 17 20 37 39 47 49 49 44 34 29 26 19 17 14 18 23
Precip Prob (%) 100 90 100 90 90 70 70 100 90 80 100 100 100 100 90 90 100
Precip Type R R R S S S S S S S S S S S S S
6 Hour QPF 0.82 0.54 0.20 0.39 0.48 0.53 0.14 0.14
6 Hour Snow 0.0 0.0 0.6 2.6 3.6 3.8 0.8 0.7
12 Hour Snow 0.0 3.2 7.4 1.5
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) 8.6 8.4 7.4 5.8 5.2 4.8 4.6 4.4 4.3 4.4 4.6 4.7 4.8 4.8 4.9 5.1
...Mount Hood...
Date Friday 12/05/25 Saturday 12/06/25
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 100 100 90 95 80 90 90 90 85 95 95 95 95 95 95 95
Temperature 35 34 33 33 31 29 28 28 27 27 27 27 29 30 30 30
Max/Min Temp 35 26 30 29
Wind Dir W W W W W W W W W W W W W W SW SW
Wind (mph) 27 27 31 37 47 48 47 44 43 36 32 25 24 18 12 11
Wind Gust (mph) 41 42 55 62 70 73 71 67 59 52 46 40 37 27 24 21
Precip Prob (%) 100 100 100 90 90 50 50 70 90 70 100 100 100 100 90 90 90
Precip Type S S S S S S S S S S S S S S S S
6 Hour QPF 1.52 1.64 0.25 0.42 0.55 0.66 0.13 0.10
6 Hour Snow 3.8 4.6 1.6 4.5 6.0 6.9 1.2 0.8
12 Hour Snow 8.4 6.1 12.9 2.0
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) 8.5 8.4 8.2 6.8 5.7 5.1 4.9 4.7 4.7 4.7 4.9 4.9 5.0 4.9 5.0 5.2
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain
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