Avalanche Weather Guidance
Issued by NWS Portland, OR
Issued by NWS Portland, OR
151
FWUS46 KPQR 281101
AVGPQR
FWUS46 KPQR 281101
AVGPQR
Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PDT Tue May 28 2024
...Mount St. Helens...
Date Tuesday 05/28/24 Wednesday 05/29/24
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 BK BK OV OV OV OV OV BK SC SC SC
Cloud Cover (%) 85 85 85 100 90 75 65 65 100 100 100 100 70 60 45 30 30
Temperature 39 40 39 40 39 36 33 31 30 31 32 34 34 34 32 30 29
Max/Min Temp 43 29 35 29
Wind Dir W W W W W W W W W W W W W NW NW NW N
Wind (mph) 6 8 10 11 12 12 9 9 10 10 11 12 13 12 9 8 8
Wind Gust (mph) 13 16 19 20 20 16 16 17 19 19 20 25 20 13
Precip Prob (%) 10 20 30 90 70 30 5 10 90 90 90 90 30 30 0 0 0
Precip Type S S S S S S S S S S S
6 Hour QPF 0.02 0.21 0.12 0.04 0.08 0.07 0.05 0.00
6 Hour Snow 0.0 0.0 0.0 0.4 0.7 0.5 0.3 0.0
12 Hour Snow 0.0 0.4 1.2 0.3
Low End Snow 0.0 0.3 0.1 0.0
High End Snow 0.1 0.8 1.3 0.3
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Level (kft) 7.0 6.9 6.2 6.3 5.9 5.3 4.5 4.1 3.9 4.0 4.2 4.8 4.8 4.6 4.0 3.7 3.6
...Mount Hood...
Date Tuesday 05/28/24 Wednesday 05/29/24
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 BK OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC
Cloud Cover (%) 60 80 85 75 100 90 80 80 85 85 85 85 70 70 45 40 30
Temperature 37 38 37 38 36 33 30 28 26 27 29 32 31 31 29 28 25
Max/Min Temp 42 24 33 25
Wind Dir SW SW W W W W W W W W W W W W W W W
Wind (mph) 12 17 17 19 19 19 16 19 18 17 16 17 19 19 16 14 12
Wind Gust (mph) 25 31 31 34 34 34 31 34 31 31 31 31 34 34 29 27 18
Precip Prob (%) 5 10 20 40 90 70 30 20 60 60 60 60 20 20 0 0 0
Precip Type S S S S S S S S S S S S
6 Hour QPF 0.00 0.09 0.29 0.09 0.05 0.05 0.05 0.00
6 Hour Snow 0.0 0.2 1.7 1.0 0.7 0.5 0.4 0.0
12 Hour Snow 0.2 2.7 1.2 0.4
Low End Snow 0.0 1.9 0.2 0.1
High End Snow 0.3 3.0 1.3 0.4
6 Hour Ice 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Snow Level (kft) 7.4 7.1 6.7 6.6 6.6 5.8 5.2 4.7 4.3 4.2 4.5 5.0 5.3 5.2 4.3 4.2 3.9
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain