310
FWUS46 KPQR 210630
AVGPQR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PORTLAND OR
1029 PM PST FRI FEB 20 2026
..MOUNT ST. HELENS
DATE SATURDAY 02/21/26 SUNDAY 02/22/26
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 85 90 100 90 90 90 85 75 95 95 100 100 100
TEMPERATURE 23 23 26 26 27 29 29 29 29 28 30 29 29 29
MIN/MAX TEMP 21 29 27 31
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE S SE
WIND (MPH) 18 23 25 26 26 27 28 28 28 27 24 18 17 16
WIND GUST (MPH) 27 35 39 41 41 41 43 44 44 42 36 29 28 26
PRECIP PROB (%) 5 20 70 90 100 90 80 50 80 50 90 90 100 100 100
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.08 0.66 0.94 0.55 0.23 0.55 0.42
6 HOUR SNOW 1.1 7.6 8.3 4.0 1.5 4.0 3.8
12 HOUR SNOW 1.1 15.9 5.5 7.8
LOW END SNOW 0.6 0.0 0.3
HIGH END SNOW 16.5 5.6 7.8
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 1.6 1.7 2.1 2.5 3.1 3.5 3.5 3.4 3.7 3.6 3.5 3.5 3.6 3.9
..MOUNT HOOD
DATE SATURDAY 02/21/26 SUNDAY 02/22/26
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 90 100 95 80 90 80 85 70 90 90 100 100 100
TEMPERATURE 18 19 22 24 24 25 24 25 24 22 24 27 26 27
MIN/MAX TEMP 16 25 21 28
WIND DIR S S S S S SE S S S S SE S SW SW
WIND (MPH) 16 18 20 24 25 27 27 25 25 23 19 14 11 11
WIND GUST (MPH) 24 27 32 36 37 39 39 36 36 34 28 24 20 21
PRECIP PROB (%) 5 20 80 100 90 60 60 50 50 60 80 80 100 100 100
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.13 0.54 0.35 0.17 0.04 0.25 0.28
6 HOUR SNOW 2.0 7.9 4.4 1.9 0.5 2.5 3.2
12 HOUR SNOW 2.0 12.3 2.4 5.7
LOW END SNOW 0.9 0.0 0.5
HIGH END SNOW 12.8 2.6 5.8
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 2.0 2.4 2.7 3.1 3.7 3.9 3.8 3.8 3.6 3.6 3.7 4.1 4.3 4.7
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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