Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA

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614
FWUS46 KSEW 230934
AVGSEW

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
134 AM PST SUN NOV 23 2025


...HURRICANE RIDGE...

DATE                    SUNDAY 11/23/25                         MONDAY 11/24/25
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        OV   OV   BK   OV   OV   OV   BK   SC   OV   OV   BK   BK   BK   BK   BK   BK   OV
CLOUD COVER (%)    95   90   70   75   85   80   55   45   80   80   65   65   65   60   50   60   70
TEMPERATURE        35   33   32   34   30   27   26   25   25   26   27   29   28   26   25   26   26
MAX/MIN TEMP                           36                  24                  31                  25
WIND DIR           SW    W    W    W    W    W    W    W    W   SW   SW    W    W    W   SW    S    S
WIND (MPH)          8    9    8    6    5    8   10   11   11   10    5    3    2    4    4    4    5
WIND GUST (MPH)
PRECIP PROB (%)    80   10   10    5    0    5   10   10   70   70   40   40   20   20   10   10   20
PRECIP TYPE         R                                       S    S    S    S    S    S              S
6 HOUR QPF                 0.12      0.00      0.00      0.00      0.02      0.03      0.00      0.00
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.2       0.3       0.0       0.0
12 HOUR SNOW                          0.0                 0.0                 0.5                 0.0
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  5.6  4.8  3.7  3.0  2.3  2.2  2.3  2.1  2.1  2.0  2.5  2.7  2.8  2.5  2.4  2.4  2.4


...MOUNT BAKER SKI AREA...

DATE                    SUNDAY 11/23/25                         MONDAY 11/24/25
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        OV   OV   OV   OV   OV   OV   OV   BK   OV   OV   OV   OV   OV   OV   OV   BK   BK
CLOUD COVER (%)   100   90   80   80   85   85   75   55   90   90   95   95   75   70   70   55   65
TEMPERATURE        36   35   34   35   33   30   29   28   27   27   28   28   28   27   27   26   27
MAX/MIN TEMP                           37                  26                  30                  25
WIND DIR            S    S    S    W    W    W    W    W    W    W    W    W    W   SW   SW    S   SE
WIND (MPH)          8    6    6    4    4    4    5    5    5    4    4    4    2    3    4    4    4
WIND GUST (MPH)
PRECIP PROB (%)   100   80   60   30   30   30   50   20   80   80   90   90   50   50   20   20   10
PRECIP TYPE         R    S    R    S    S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.32      0.04      0.03      0.02      0.01      0.05      0.02      0.01
6 HOUR SNOW                 0.0       0.0       0.3       0.3       0.2       0.7       0.3       0.1
12 HOUR SNOW                          0.0                 0.6                 0.9                 0.4
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  5.3  4.8  4.6  4.0  3.3  2.6  2.0  1.8  1.7  1.6  1.7  2.2  2.3  2.0  1.9  1.9  1.8


...STEVENS PASS...

DATE                    SUNDAY 11/23/25                         MONDAY 11/24/25
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        OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK   BK   BK
CLOUD COVER (%)   100   95   85   80   85   85   80   80   85   80   80   80   70   70   65   60   70
TEMPERATURE        37   35   36   38   36   33   31   29   28   27   27   30   29   28   27   26   25
MAX/MIN TEMP                           38                  26                  30                  23
WIND DIR            W    W    W    W    W    W    W    W    W    W    W    W    W    W    W    W    W
WIND (MPH)          3    3    4    4    4    5    6    9   10    8    6    5    4    3    3    2    2
WIND GUST (MPH)
PRECIP PROB (%)   100   90   70   30   50   40   50   30   70   70   70   70   30   30   10   10    5
PRECIP TYPE         R    R    S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.39      0.13      0.09      0.10      0.05      0.04      0.02      0.00
6 HOUR SNOW                 0.0       0.0       0.4       1.2       0.7       0.5       0.3       0.0
12 HOUR SNOW                          0.0                 1.6                 1.2                 0.3
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  5.7  5.4  5.3  4.9  4.3  3.5  2.7  2.1  2.0  1.9  2.0  2.5  2.4  2.3  2.3  2.2  2.0


...SNOQUALMIE PASS (3000 FEET)...

DATE                    SUNDAY 11/23/25                         MONDAY 11/24/25
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        OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK   BK
CLOUD COVER (%)    95  100   85   85   85   85   85   85   85   80   85   85   75   75   75   70   70
TEMPERATURE        39   37   39   40   39   35   32   31   30   29   30   33   33   31   29   29   27
MAX/MIN TEMP                           41                  28                  34                  26
WIND DIR           SW    W    W    W    W    W   NW    W    W    W    W    W    W    W    W    W    E
WIND (MPH)          1    2    3    3    3    3    3    3    3    3    3    3    2    1    1    1    1
WIND GUST (MPH)
PRECIP PROB (%)    90  100   80   40   50   30   30   50   70   70   80   80   40   40   10   10   10
PRECIP TYPE         R    R    R    R    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.39      0.16      0.05      0.10      0.04      0.08      0.06      0.00
6 HOUR SNOW                 0.0       0.0       0.1       1.1       0.5       0.9       0.7       0.0
12 HOUR SNOW                          0.0                 1.2                 1.4                 0.7
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  5.9  5.7  5.5  4.9  4.2  3.3  2.6  2.3  2.1  2.1  2.3  2.7  2.7  2.6  2.4  2.3  2.2


...WHITE PASS...

DATE                    SUNDAY 11/23/25                         MONDAY 11/24/25
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        OV   OV   OV   OV   OV   OV   BK   OV   OV   OV   OV   OV   OV   OV   BK   BK   BK
CLOUD COVER (%)    85   90   85   85   85   80   65   75   75   75   75   75   70   70   60   55   60
TEMPERATURE        35   34   35   37   35   33   30   26   26   25   27   29   28   27   26   25   23
MAX/MIN TEMP                           37                  25                  30                  21
WIND DIR            W    W    W    W    W    W    W    W    W    W    W    W    W    W    W    W   SW
WIND (MPH)          4    5    5    5    5    5    9   10   11   10    9    6    4    2    2    2    2
WIND GUST (MPH)
PRECIP PROB (%)    50   80   70   50   50   20   10   20   50   50   60   60   30   30    5    5   10
PRECIP TYPE         R    R    R    R    S    S         S    S    S    S    S    S    S
6 HOUR QPF                 0.16      0.17      0.04      0.02      0.02      0.03      0.01      0.00
6 HOUR SNOW                 0.0       0.0       0.0       0.3       0.3       0.4       0.1       0.0
12 HOUR SNOW                          0.0                 0.3                 0.7                 0.1
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  6.2  6.0  5.7  5.3  4.8  3.8  2.5  2.2  2.2  2.2  2.2  2.7  2.7  2.6  2.4  2.4  2.2


...PARADISE (MOUNT RAINIER - 5420 FEET) ...

DATE                    SUNDAY 11/23/25                         MONDAY 11/24/25
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        OV   OV   OV   OV   OV   OV   SC   BK   OV   OV   OV   OV   OV   OV   BK   BK   BK
CLOUD COVER (%)    90  100   85   80   80   75   40   60   75   75   85   85   80   75   55   55   65
TEMPERATURE        35   33   33   34   33   29   26   24   24   23   25   25   25   25   25   24   24
MAX/MIN TEMP                           35                  22                  27                  22
WIND DIR            W    W    W    W    W    W    W    W    W    W    W    W    W    W    W    W   SE
WIND (MPH)          6    6    6    6    6    8   10   11   11    9    8    6    4    3    3    3    4
WIND GUST (MPH)
PRECIP PROB (%)    90  100   70   40   60   20    5   40   60   60   80   80   40   40   10   10   10
PRECIP TYPE         S    S    S    S    S    S         S    S    S    S    S    S    S
6 HOUR QPF                 0.48      0.19      0.03      0.02      0.02      0.08      0.03      0.00
6 HOUR SNOW                 0.7       0.7       0.3       0.3       0.3       1.2       0.4       0.0
12 HOUR SNOW                          1.4                 0.6                 1.5                 0.4
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  6.3  6.1  5.8  5.3  4.4  3.1  1.9  1.8  2.0  1.8  2.2  2.6  2.8  2.7  2.3  2.4  2.3

$$

--- PRECIP TYPE CODES ---

CODE   TYPE
 T     THUNDERSTORMS
 R     RAIN
 S     SNOW
 I     SLEET
 Z     FREEZING RAIN