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FWUS46 KPQR 311101
AVGPQR
FWUS46 KPQR 311101
AVGPQR

Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PDT Sun Aug 31 2025


...Mount St. Helens...

Date                    Sunday 08/31/25                         Monday 09/01/25                    
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        BK   SC   SC   SC   SC   SC   SC   FW   SC   SC   SC   SC   SC   SC   SC   FW   FW
Cloud Cover (%)    65   30   25   45   40   30   35   25   25   35   30   45   40   35   25   20   20
Temperature        56   55   59   60   60   56   52   52   51   53   58   61   61   56   54   54   53
Max/Min Temp                           61                  51                  61                  53
Wind Dir            S    S   SW    W    W    S   SW   SW    W    N    W    W   NW   NW    N   NE   NE
Wind (mph)          4    3    4    5    5    4    4    4    4    3    3    4    4    3    5    6    8
Wind Gust (mph)                                                                                      
Precip Prob (%)     5    5    0    5    5    5    5    5    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      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                          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      0.00
Snow Level (kft) 11.7 11.5 11.3 10.7 10.3 10.4 10.1 10.2 10.4 10.5 10.5 10.5 10.8 11.0 11.5 11.8 11.9


...Mount Hood...

Date                    Sunday 08/31/25                         Monday 09/01/25                    
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        FW   FW   FW   SC   SC   SC   SC   SC   BK   SC   SC   SC   SC   FW   FW   FW   FW
Cloud Cover (%)    10   15   20   40   35   45   50   40   50   30   35   40   30   25   20    5   20
Temperature        52   54   58   59   59   54   52   50   50   52   58   60   60   54   52   52   52
Max/Min Temp                           61                  49                  61                  51
Wind Dir           SE   SE    S    S   SW   SW   SW   SW   SW   SW    W    W   NW    W    W   SW   SW
Wind (mph)          6    6    4    4    8    9    9    9    8    5    3    3    4    5    5    5    5
Wind Gust (mph)                   11   13                                                            
Precip Prob (%)     0    0    0    0    0    5    5    0    0    0    0    0    0    0    5    5    0
Precip Type                                                                                          
6 Hour QPF                 0.00      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       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      0.00
Snow Level (kft) 11.7 11.5 11.1 10.8 11.1 11.8 11.5 11.3 11.1 10.8 10.7 10.8 11.6 12.0 12.0 12.1 12.0

$$

--- Precip Type Codes ---

CODE   TYPE
 T     Thunderstorms
 R     Rain
 S     Snow
 I     Sleet
 Z     Freezing Rain