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FWUS46 KPQR 281101
AVGPQR
FWUS46 KPQR 281101
AVGPQR

Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PDT Sun Sep 28 2025


...Mount St. Helens...

Date                    Sunday 09/28/25                         Monday 09/29/25                    
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        SC   BK   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
Cloud Cover (%)    45   60   45   60   65   80   80   95   95   95   95   95  100  100   90   80   75
Temperature        49   49   53   53   52   48   48   47   47   46   46   45   45   44   46   46   46
Max/Min Temp                           54                  45                  47                  44
Wind Dir           SW    S    S    S    S   SW   SW    S    S    S    S    S    S    S    S    S    S
Wind (mph)          6    8    5    5    5    4    8   10   12   11    8    4    3    4    8   11   12
Wind Gust (mph)              11   11                  17   20   19   16   10             13   18   19
Precip Prob (%)     0    0    0    5    5    5   20   20   60   60   80   80   80   80   60   60   50
Precip Type                                       R    R    R    R    R    R    R    R    R    R    S
6 Hour QPF                 0.00      0.00      0.00      0.02      0.20      0.49      0.18      0.24
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)  9.9  9.7  9.7  9.7  9.5  9.0  8.8  8.7  8.7  8.8  8.8  8.8  8.8  8.5  8.3  7.9  7.5


...Mount Hood...

Date                    Sunday 09/28/25                         Monday 09/29/25                    
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   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
Cloud Cover (%)    60   45   35   40   45   55   65   85   95   90   90   90  100  100   85   80   75
Temperature        48   49   53   54   51   46   46   45   45   45   44   43   42   42   43   43   43
Max/Min Temp                           55                  43                  46                  41
Wind Dir           SW   SW   SW   SW   SW   SW   SW   SW   SW   SW   SW   SW   SW    W    W   SW   SW
Wind (mph)          5    5    4    5    8    6    6    5    5    6    5    3    4    4    5    6    6
Wind Gust (mph)              10   13   13                            11   10                         
Precip Prob (%)     0    0    0    0    5   10   20   20   40   40   70   70   80   80   60   60   50
Precip Type                                       S    S    S    S    S    S    S    S    S    S    S
6 Hour QPF                 0.00      0.00      0.00      0.01      0.04      0.14      0.16      0.21
6 Hour Snow                 0.0       0.0       0.0       0.0       0.0       0.0       0.2       0.3
12 Hour Snow                          0.0                 0.0                 0.0                 0.5
 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)  9.9  9.8  9.7  9.6  9.8  9.8 10.0  9.8  9.2  9.1  9.2  9.4  9.3  9.2  9.0  8.4  8.0

$$

--- Precip Type Codes ---

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