568
FWUS46 KPQR 041201
AVGPQR
FWUS46 KPQR 041201
AVGPQR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PORTLAND OR
401 AM PST THU DEC 4 2025
..MOUNT ST. HELENS
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 (%) 90 100 95 95 90 95 95 100 100 100 100 100 100 95 95 95
TEMPERATURE 33 32 31 33 33 34 32 35 37 36 36 35 34 35 34 33
MAX/MIN TEMP 34 31 37 32
WIND DIR W W W W W W W W SW SW W W W W W W
WIND (MPH) 4 4 4 4 5 6 9 11 13 16 18 19 23 24 23 19
WIND GUST (MPH) 12 14 19 24 28 32 33 37 39 36 33
PRECIP PROB (%) 40 90 100 90 90 70 80 90 100 100 100 100 100 100 90 90 90
PRECIP TYPE R R R R R R R R R R R S S S S S
6 HOUR QPF 0.27 0.71 0.69 0.79 1.16 0.61 0.35 0.33
6 HOUR SNOW 0.2 0.1 0.0 0.1 0.1 0.1 1.6 2.4
12 HOUR SNOW 0.3 0.1 0.2 4.0
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) 7.5 7.7 8.5 8.3 8.0 7.7 7.8 8.4 8.5 8.2 6.7 5.8 5.0 4.8 4.6 4.5
..MOUNT HOOD
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 (%) 90 100 95 95 85 85 90 100 100 100 100 95 95 90 90 90
TEMPERATURE 31 30 30 31 31 32 31 33 35 34 34 32 31 31 30 29
MAX/MIN TEMP 33 30 35 28
WIND DIR W W W W W W W W W W W W W W W W
WIND (MPH) 14 12 12 14 19 21 25 28 32 31 33 35 42 44 43 41
WIND GUST (MPH) 20 19 21 25 29 33 37 43 47 47 49 51 58 63 63 59
PRECIP PROB (%) 20 60 100 90 90 70 70 90 100 100 100 100 100 100 90 90 90
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.13 0.56 0.81 0.95 1.79 1.28 0.35 0.36
6 HOUR SNOW 0.5 1.8 3.0 3.6 6.4 5.3 2.5 3.9
12 HOUR SNOW 2.3 6.6 11.7 6.4
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) 7.7 8.0 8.5 8.2 7.9 7.8 7.8 8.1 8.1 8.1 7.4 6.5 5.6 5.1 4.9 4.7
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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