671
FWUS46 KPQR 280910
AVGPQR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PORTLAND OR
209 AM PDT THU MAY 28 2026
..MOUNT ST. HELENS
DATE THURSDAY 05/28/26 FRIDAY 05/29/26
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 FW FW FW FW SC OV OV OV OV OV OV OV BK SC SC SC BK
CLOUD COVER (%) 20 5 15 25 35 75 75 80 85 85 85 80 55 40 30 45 65
TEMPERATURE 50 56 59 59 57 53 50 46 43 39 37 38 41 38 33 32 30
MAX/MIN TEMP 61 37 43 30
WIND DIR SE SE SW NW NW NW N NW W W W NW NW NW NW NW NW
WIND (MPH) 8 3 12 17 21 20 14 16 18 20 20 21 25 26 19 13 13
WIND GUST (MPH) 18 25 32 29 24 24 29 32 32 34 37 39 31 24 25
PRECIP PROB (%) 0 0 0 0 10 30 30 10 40 30 10 10 0 0 0 0 0
PRECIP TYPE R R R S S S
6 HOUR QPF 0.00 0.00 0.13 0.00 0.02 0.00 0.00 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 0.0 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) 10.2 10.0 10.0 10.3 10.6 10.9 10.3 10.0 9.6 7.6 6.7 6.0 5.3 4.9 3.9 3.4 3.3
..MOUNT HOOD
DATE THURSDAY 05/28/26 FRIDAY 05/29/26
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 FW FW FW FW OV OV OV OV OV OV OV OV BK SC SC SC SC
CLOUD COVER (%) 10 20 20 25 75 80 85 75 80 75 80 80 60 45 45 45 50
TEMPERATURE 48 54 56 53 51 49 48 43 40 36 32 32 36 34 30 27 26
MAX/MIN TEMP 57 32 40 25
WIND DIR E E NE N NW SW W W W W W W W W W W W
WIND (MPH) 4 3 10 14 24 28 28 32 35 34 31 29 35 36 31 26 24
WIND GUST (MPH) 10 18 23 33 39 36 42 48 48 43 42 47 46 40 35 33
PRECIP PROB (%) 0 0 5 10 30 70 50 40 70 50 30 30 5 5 0 0 0
PRECIP TYPE T R R R S S S S
6 HOUR QPF 0.00 0.00 0.22 0.06 0.07 0.01 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.2 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.4 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.1 10.2 10.5 10.8 11.1 10.8 10.2 9.9 9.3 8.6 7.7 7.5 6.4 5.4 4.4 3.7 3.2
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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