Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA

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655
FWUS46 KSEW 242134
AVGSEW

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
134 PM PST MON NOV 24 2025


...HURRICANE RIDGE...

DATE                                        TUESDAY 11/25/25                        WEDNESDAY 11/26/25
TIME (LT)          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16
                   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P

CLOUD COVER        BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    65   60   70   75   90   95   95   95   95   90   75   80   90   90   90   90   90
TEMPERATURE        27   25   25   26   26   25   27   28   30   32   33   31   32   32   33   34   33
MIN/MAX TEMP                           23                  33                  30                  34
WIND DIR           SW   SW   SW    S    S    S    S    S    S    S    S    S    S    S    S    S    S
WIND (MPH)          2    4    4    5    6    6    6    6    6    9    8    6    4    4    3    3    4
WIND GUST (MPH)
PRECIP PROB (%)    10    0    0   10   10   80   90   90   90   80   60   60   40   40   50   50   80
PRECIP TYPE                                  S    S    S    Z    S    R    S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.16      0.18      0.10      0.02      0.03      0.11
6 HOUR SNOW                 0.0       0.0       1.5       1.1       0.2       0.0       0.1       0.2
12 HOUR SNOW                          0.0                 2.6                 0.2                 0.3
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.01      0.00      0.00      0.00
SNOW LEVEL (KFT)  2.5  2.3  1.9  1.7  1.6  2.6  3.4  5.2  6.1  6.3  6.1  5.2  4.7  4.6  4.5  4.7  5.2


...MOUNT BAKER SKI AREA...

DATE                                        TUESDAY 11/25/25                        WEDNESDAY 11/26/25
TIME (LT)          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16
                   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P

CLOUD COVER        OV   OV   OV   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    70   80   80   70   65   90   85   85   90   90   90   90   75   85   80   80   85
TEMPERATURE        28   27   27   26   26   27   28   28   29   30   31   29   32   33   34   35   36
MIN/MAX TEMP                           25                  32                  28                  37
WIND DIR            S    S    S    S    S    S    S    S    S   SE   SE   SE   SE    S    S    S   SE
WIND (MPH)          2    2    4    4    4    6    6    5    5    6    6    6    5    5    4    4    4
WIND GUST (MPH)
PRECIP PROB (%)    40   20   10   10    5   10   50   70   80   40   80   80   60   60   50   50   60
PRECIP TYPE         S    S                        S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.01      0.00      0.00      0.11      0.09      0.04      0.03      0.05
6 HOUR SNOW                 0.1       0.0       0.0       1.0       0.8       0.2       0.2       0.0
12 HOUR SNOW                          0.1                 1.0                 1.0                 0.2
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  2.3  2.1  2.1  1.9  1.8  1.7  2.1  2.7  3.1  3.6  3.8  4.3  3.9  4.2  4.4  4.3  4.4


...STEVENS PASS...

DATE                                        TUESDAY 11/25/25                        WEDNESDAY 11/26/25
TIME (LT)          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16
                   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P

CLOUD COVER        OV   OV   OV   OV   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    80   75   75   70   70   80   85   90   95   90   95   95   90   90   85   85   90
TEMPERATURE        29   28   27   26   25   26   27   28   28   28   29   29   31   31   32   35   35
MIN/MAX TEMP                           25                  29                  28                  35
WIND DIR            W    W    W    S    E    E    E    E    E    E    E    E   SE   SE   SE   SE   SE
WIND (MPH)          3    2    2    2    2    3    4    4    4    4    4    3    3    3    3    3    3
WIND GUST (MPH)
PRECIP PROB (%)    30   20    5    0    0   10   70   80  100   90   90   90   80   80   60   60   80
PRECIP TYPE         S    S                        S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.05      0.00      0.02      0.41      0.34      0.18      0.03      0.13
6 HOUR SNOW                 0.5       0.0       0.3       3.7       3.2       1.1       0.1       0.1
12 HOUR SNOW                          0.5                 4.0                 4.3                 0.2
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  2.7  2.6  2.4  2.3  1.9  2.0  2.6  2.8  2.9  3.2  3.5  4.7  5.0  5.0  5.0  4.6  4.5


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

DATE                                        TUESDAY 11/25/25                        WEDNESDAY 11/26/25
TIME (LT)          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16
                   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P

CLOUD COVER        OV   OV   OV   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    80   80   75   60   65   80   85   90  100  100   95   95   90   90   85   90   90
TEMPERATURE        32   30   29   28   27   27   29   31   32   31   31   31   33   33   35   37   38
MIN/MAX TEMP                           26                  33                  30                  38
WIND DIR            W    W    W    E    E   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE
WIND (MPH)          2    1    1    1    2    3    3    4    3    3    3    2    2    2    3    3    3
WIND GUST (MPH)
PRECIP PROB (%)    30   20    5    5    5   10   80   80  100  100   90   90   80   80   70   70   90
PRECIP TYPE         S    S                        S    S    S    S    Z    R    R    R    R    R    R
6 HOUR QPF                 0.07      0.00      0.07      0.45      0.52      0.23      0.07      0.19
6 HOUR SNOW                 0.6       0.0       0.6       3.7       3.1       0.2       0.0       0.0
12 HOUR SNOW                          0.6                 4.3                 3.3                 0.0
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.02      0.00      0.00
SNOW LEVEL (KFT)  2.8  2.7  2.6  2.2  1.9  2.1  2.6  2.9  3.3  4.5  5.0  6.1  5.6  5.5  5.4  5.0  5.2


...WHITE PASS...

DATE                                        TUESDAY 11/25/25                        WEDNESDAY 11/26/25
TIME (LT)          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16
                   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P

CLOUD COVER        OV   OV   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    80   80   65   60   60   85   85   90   95   95   95   95   90   90   90   90   95
TEMPERATURE        29   26   25   25   24   25   28   30   31   31   32   30   33   34   35   37   37
MIN/MAX TEMP                           23                  32                  29                  37
WIND DIR            W    W    W    W   SE   SE   SE    S   SW    S   SW   SW   SW   SW    S    S    S
WIND (MPH)          4    2    2    2    2    4    4    4    3    3    4    3    3    3    3    3    2
WIND GUST (MPH)
PRECIP PROB (%)    20    0    0    5    5   30   80   90  100   90   90   90   80   80   90   90   90
PRECIP TYPE         S                        S    S    S    S    S    S    R    R    R    R    R    R
6 HOUR QPF                 0.02      0.00      0.05      0.48      0.48      0.27      0.09      0.18
6 HOUR SNOW                 0.2       0.0       0.6       4.0       3.5       0.3       0.0       0.0
12 HOUR SNOW                          0.2                 4.6                 3.8                 0.0
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  2.9  2.7  2.4  2.2  2.2  2.6  3.6  4.1  4.4  5.0  5.4  6.1  5.7  5.7  5.7  5.6  5.9


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

DATE                                        TUESDAY 11/25/25                        WEDNESDAY 11/26/25
TIME (LT)          16   19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16
                   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P

CLOUD COVER        OV   OV   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    80   75   65   70   65   85   90   95  100  100   95   95   90   90   90   90   95
TEMPERATURE        25   24   23   23   25   26   26   27   30   30   33   31   34   34   32   34   34
MIN/MAX TEMP                           22                  33                  30                  35
WIND DIR            W    W    W    W    W    W    W    W    W    S   SW   SW   SW    S    S    S    S
WIND (MPH)          4    3    3    3    5    5    8    5    5    6    9    8    6    5    4    3    3
WIND GUST (MPH)
PRECIP PROB (%)    30    0    0    5    5   40   80   90  100  100   90   90   90   90   90   90   90
PRECIP TYPE         S                        S    S    S    S    S    S    R    R    R    S    S    R
6 HOUR QPF                 0.01      0.00      0.15      1.07      0.97      0.66      0.21      0.38
6 HOUR SNOW                 0.1       0.0       1.5       9.3       7.2       1.9       0.1       0.5
12 HOUR SNOW                          0.1                10.8                 9.1                 0.6
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  2.7  2.3  2.2  2.0  2.1  3.1  4.0  4.6  5.1  5.7  5.8  6.4  5.8  5.7  5.6  5.6  5.9

$$

--- PRECIP TYPE CODES ---

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