452
FWUS46 KPQR 182301
AVGPQR
FWUS46 KPQR 182301
AVGPQR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PORTLAND OR
401 PM PDT THU SEP 18 2025
..MOUNT ST. HELENS
DATE THURSDAY 09/18/25 FRIDAY 09/19/25
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 CL FW FW FW CL FW CL CL CL CL FW CL CL
CLOUD COVER (%) 5 5 10 5 5 5 5 5 5 5 5 5 5
TEMPERATURE 57 51 51 52 51 52 61 63 61 54 52 51 50
MAX/MIN TEMP 57 49 64 48
WIND DIR NW N N NE NE E S W NW NW W W NW
WIND (MPH) 6 4 5 5 5 4 2 3 4 3 3 4 4
WIND GUST (MPH) 12
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 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 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
SNOW LEVEL (KFT) 9.1 8.9 8.9 8.9 8.9 8.9 9.0 9.2 9.3 9.2 9.1 8.9 8.7
..MOUNT HOOD
DATE THURSDAY 09/18/25 FRIDAY 09/19/25
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 CL FW SC FW FW FW CL CL FW FW FW CL FW
CLOUD COVER (%) 5 20 25 20 25 15 5 5 5 10 10 5 10
TEMPERATURE 55 50 50 50 49 51 58 60 58 52 51 49 48
MAX/MIN TEMP 56 47 61 46
WIND DIR W W SW S S SE SE W W W W W W
WIND (MPH) 4 4 4 5 4 4 3 3 4 5 6 9 10
WIND GUST (MPH) 14
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 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 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
SNOW LEVEL (KFT) 10.6 10.2 10.1 9.9 9.9 10.1 10.2 10.5 10.7 10.8 10.7 10.7 10.6
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page