539
FWUS46 KPQR 270904
AVGPQR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PORTLAND OR
203 AM PDT SAT JUN 27 2026
..MOUNT ST. HELENS
DATE SATURDAY 06/27/26 SUNDAY 06/28/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV BK OV BK BK OV OV OV OV OV OV
CLOUD COVER (%) 85 80 75 100 95 80 80 70 80 65 70 70 70 80 85 85 85
TEMPERATURE 40 38 37 40 41 39 40 41 40 39 39 42 43 41 41 41 41
MAX/MIN TEMP 41 38 43 39
WIND DIR W W W W NW W NW NW NW W W W W W W W W
WIND (MPH) 12 14 12 10 10 11 10 11 12 16 14 14 16 17 14 12 12
WIND GUST (MPH) 20 25 21 18 18 18 17 18 23 27 26 26 26 26 23 20 20
PRECIP PROB (%) 50 40 50 90 80 40 20 5 20 5 0 40 40 40 40 40 40
PRECIP TYPE S S S S S S S S R R R R S R
6 HOUR QPF 0.01 0.08 0.02 0.01 0.03 0.01 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.2 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.6 5.5 5.8 6.2 6.6 6.6 6.5 6.3 6.6 7.0 7.3 7.6 7.6 7.6 7.4 7.2 8.8
..MOUNT HOOD
DATE SATURDAY 06/27/26 SUNDAY 06/28/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV BK BK
CLOUD COVER (%) 90 95 80 90 95 75 80 85 75 65 65 75 80 75 75 65 70
TEMPERATURE 36 32 31 33 34 32 35 35 35 34 33 36 37 35 36 36 35
MAX/MIN TEMP 36 31 37 33
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 28 28 25 20 21 25 24 25 27 28 27 28 32 34 36 35 33
WIND GUST (MPH) 46 42 35 32 32 35 36 37 42 41 40 41 46 48 51 51 49
PRECIP PROB (%) 50 80 60 70 80 40 60 40 40 30 50 40 50 50 30 30 30
PRECIP TYPE S S S S S S S S S S S S R R S S S
6 HOUR QPF 0.05 0.08 0.05 0.02 0.09 0.03 0.02 0.01
6 HOUR SNOW 0.3 0.5 0.3 0.1 0.1 0.1 0.0 0.0
12 HOUR SNOW 0.8 0.4 0.2 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 1.1 0.5 0.2 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.9 5.8 5.8 6.3 6.5 6.5 6.5 6.4 6.5 6.8 7.3 7.6 7.8 7.6 7.2 7.1 8.5
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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