Avalanche Weather Guidance
Issued by NWS Portland, OR

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FWUS46 KPQR 211201
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FWUS46 KPQR 211201
AVGPQR

Avalanche Weather Guidance
National Weather Service Portland OR
401 AM PST Fri Nov 21 2025


...Mount St. Helens...

Date                    Friday 11/21/25                         Saturday 11/22/25
Time (LT)          04   07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04
                   4a   7a   10a  1p   4p   7p   10p  1a   4a   7a   10a  1p   4p   7p   10p  1a   4a

Cloud Cover             BK   SC   SC   SC   SC   SC   SC   SC   SC   SC   SC   BK   BK   BK   OV   OV
Cloud Cover (%)         50   50   40   30   45   40   45   45   35   40   50   55   65   65   70   85
Temperature             30   34   36   35   33   34   35   35   34   38   39   37   34   34   34   33
Max/Min Temp                           37                  33                  40                  31
Wind Dir                 W   NW   NW   NW   NW    W    W   SW    N    W    W   SW   SW   SW   SW   SW
Wind (mph)               8    3    2    1    3    5    8    6    8    4    2    2    3    5    8    9
Wind Gust (mph)                                            12                                      14
Precip Prob (%)     0    5    5    5    5    5    5    5    5    5   10   10    5    5   20   20   70
Precip Type                                                                               S    S    S
6 Hour QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.01
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)       4.1  4.3  4.8  6.0  7.1  7.5  7.2  6.8  6.6  6.4  6.2  6.2  6.0  5.8  5.8  5.6


...Mount Hood...

Date                    Friday 11/21/25                         Saturday 11/22/25
Time (LT)          04   07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04
                   4a   7a   10a  1p   4p   7p   10p  1a   4a   7a   10a  1p   4p   7p   10p  1a   4a

Cloud Cover             SC   SC   SC   FW   FW   SC   SC   SC   SC   FW   SC   SC   BK   BK   BK   BK
Cloud Cover (%)         50   35   45   25   25   35   40   50   50   25   25   45   55   55   50   65
Temperature             25   31   34   31   30   31   32   32   31   37   37   34   31   31   31   30
Max/Min Temp                           35                  29                  39                  28
Wind Dir                SW    W    W    W    W    W    W   SW    W    W    W    W    W    W    W    W
Wind (mph)               6    3    3    2    4    5    6    5    6    3    3    2    4    6    9   11
Wind Gust (mph)
Precip Prob (%)     0    0    0    5    5    5    5    5    5    5    0    0    0    0   10   10   40
Precip Type                                                                                         S
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)       4.1  4.4  5.3  5.1  5.2  5.8  6.2  6.3  6.2  6.3  6.3  6.5  6.3  6.1  6.0  5.7

$$

--- Precip Type Codes ---

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