Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
653
FWUS46 KPQR 060001
AVGPQR
FWUS46 KPQR 060001
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 PM PST Fri Dec 5 2025
...Mount St. Helens...
Date Saturday 12/06/25 Sunday 12/07/25
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 OV
Cloud Cover (%) 90 85 90 90 100 100 90 90 100 100 100 100 95 95 85 85 90
Temperature 32 31 30 31 31 31 32 32 33 33 32 34 34 35 36 37 36
Max/Min Temp 32 31 36 35
Wind Dir W W W W W W W SW SW S S SW SW SW W SW SW
Wind (mph) 23 19 17 14 11 10 8 9 11 17 17 13 12 10 9 10 11
Wind Gust (mph) 39 34 32 27 21 19 14 16 18 28 29 25 23 18 18 17 19
Precip Prob (%) 90 70 80 90 100 100 90 90 100 100 100 100 100 100 70 70 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.54 0.55 0.19 0.10 0.47 0.63 0.16 0.35
6 Hour Snow 3.8 3.9 1.3 0.6 1.9 2.1 0.5 1.2
12 Hour Snow 7.7 1.9 4.0 1.7
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) 4.2 4.2 4.3 4.6 4.5 4.3 4.3 4.4 4.8 5.1 5.4 6.0 6.0 5.7 5.6 5.7 6.0
...Mount Hood...
Date Saturday 12/06/25 Sunday 12/07/25
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 OV
Cloud Cover (%) 85 85 80 90 95 95 90 90 95 95 100 100 100 100 90 90 90
Temperature 27 27 27 27 27 28 29 29 28 30 30 31 32 33 35 35 34
Max/Min Temp 29 27 35 33
Wind Dir W W W W W W W W SW SW SW W W W W W W
Wind (mph) 42 44 37 32 28 27 21 14 11 18 21 25 28 25 21 19 18
Wind Gust (mph) 59 62 54 47 42 41 33 24 19 31 36 42 44 40 34 33 32
Precip Prob (%) 80 70 70 90 100 100 90 90 90 90 100 100 100 100 90 90 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.63 0.63 0.34 0.18 0.30 0.63 0.16 0.25
6 Hour Snow 7.0 6.6 3.4 1.5 2.2 3.6 0.8 1.4
12 Hour Snow 13.6 4.9 5.8 2.2
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) 4.6 4.6 4.7 4.9 5.0 4.8 4.8 4.8 4.9 5.4 5.9 6.3 6.3 6.2 6.1 6.2 6.4
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain