Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA

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825
FWUS46 KSEW 080934
AVGSEW

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
234 AM PDT WED OCT 8 2025


...HURRICANE RIDGE...

DATE                    WEDNESDAY 10/08/25                      THURSDAY 10/09/25
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   SC   FW   SC   SC   SC   SC   SC   BK   OV   BK   BK   OV   OV   BK   OV   OV
CLOUD COVER (%)    40   40   25   35   35   45   30   35   65   80   70   65   75   70   60   80   80
TEMPERATURE        37   35   40   41   40   37   36   37   37   37   41   46   45   43   42   42   42
MAX/MIN TEMP                           43                  36                  48                  40
WIND DIR           SW   SW   NW    N    N    E   SE    S   SE    E   NE   NE    N    N    S   SW   SW
WIND (MPH)          5    4    2    2    2    2    3    4    4    4    2    2    1    1    3    4    6
WIND GUST (MPH)
PRECIP PROB (%)    20   20   10   20   10   10    5   20   50   50   20   20   20   20   40   40   70
PRECIP TYPE         S    S         S                   S    R    S    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.03      0.00      0.01      0.10
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  4.7  4.2  4.8  5.3  5.4  5.3  5.3  5.8  6.1  6.4  6.1  6.6  7.0  7.5  7.4  6.6  6.5


...MOUNT BAKER SKI AREA...

DATE                    WEDNESDAY 10/08/25                      THURSDAY 10/09/25
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        OV   BK   BK   BK   OV   OV   SC   BK   BK   BK   BK   BK   SC   BK   BK   BK   OV
CLOUD COVER (%)    70   65   60   55   75   75   45   55   65   65   50   50   50   60   60   60   75
TEMPERATURE        42   40   44   46   46   42   43   44   44   43   48   54   54   49   49   49   47
MAX/MIN TEMP                           48                  41                  56                  42
WIND DIR            S    S   SW   SW   SW   SE    E   SE   SE    E   NE   NW   NW   NE   NE   NE    N
WIND (MPH)          4    4    4    4    3    3    8    9    9    6    4    3    3    3    6    6    4
WIND GUST (MPH)
PRECIP PROB (%)    30   20   20   30   60   60   10   30   50   50   30   30   20   20   40   40   60
PRECIP TYPE         R    R    R    R    R    R         R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.01      0.01      0.01      0.04      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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  7.0  6.4  6.2  6.5  7.3  7.5  7.4  7.8  8.0  8.2  8.1  8.7  8.7  8.5  8.3  8.1  8.1


...STEVENS PASS...

DATE                    WEDNESDAY 10/08/25                      THURSDAY 10/09/25
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   SC   FW   SC   SC   BK   BK   OV   OV   OV   BK   BK   BK   OV   OV   OV   OV
CLOUD COVER (%)    30   40   25   35   40   55   50   75   85   70   65   50   70   75   75   75   90
TEMPERATURE        40   38   48   53   51   44   43   44   44   42   50   58   56   49   47   47   43
MAX/MIN TEMP                           54                  42                  59                  41
WIND DIR           SW   SW    W    W    W    W    N    E   NE    E    E    E    E    E    E   NE    W
WIND (MPH)          2    2    3    3    4    4    5    4    4    4    4    4    4    3    4    4    3
WIND GUST (MPH)
PRECIP PROB (%)    10    5    5   10   20   10   20   40   60   60   30   30   20   20   50   50   70
PRECIP TYPE                             R         R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.01      0.03      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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  7.4  7.3  7.5  7.7  7.8  7.6  7.9  8.0  8.2  8.4  8.3  8.5  8.4  8.2  8.6  8.2  8.0


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

DATE                    WEDNESDAY 10/08/25                      THURSDAY 10/09/25
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   SC   SC   FW   SC   SC   BK   OV   OV   OV   BK   BK   OV   BK   OV   OV   OV
CLOUD COVER (%)    40   45   30   25   35   45   55   75   90   85   65   65   70   70   80   85   90
TEMPERATURE        41   39   48   53   52   44   42   43   42   41   49   57   57   49   46   45   43
MAX/MIN TEMP                           54                  40                  59                  41
WIND DIR            W    W    W    W    W    N    N    E    E    E    E   SE   SE   NE    E   NW    W
WIND (MPH)          1    1    3    4    3    2    3    2    1    2    3    3    2    2    2    2    2
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5   10   20   20   20   50   60   60   30   30   30   30   50   50   80
PRECIP TYPE                             R    R    R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.01      0.06      0.00      0.00      0.02
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  7.4  7.3  7.0  7.3  7.6  7.5  7.7  7.9  7.9  8.0  8.0  8.3  8.2  8.1  8.5  8.0  7.7


...WHITE PASS...

DATE                    WEDNESDAY 10/08/25                      THURSDAY 10/09/25
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   SC   FW   SC   SC   SC   BK   OV   OV   OV   BK   BK   OV   BK   OV   OV   OV
CLOUD COVER (%)     5   35   20   25   35   40   60   85   90   85   55   60   70   65   80   85   90
TEMPERATURE        38   36   47   51   51   44   42   41   41   40   47   54   54   46   43   41   40
MAX/MIN TEMP                           53                  39                  55                  38
WIND DIR            W    W    W    W    W    W    W    S    E    E    E    E    E   NE   NE   NW    W
WIND (MPH)          2    3    4    5    4    2    2    2    2    3    3    4    3    2    2    2    2
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5   10   10   20   70   60   60   30   30   40   40   60   60   70
PRECIP TYPE                                       R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.05      0.12      0.02      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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  7.5  7.3  7.3  7.4  7.4  7.3  8.0  8.0  7.8  7.8  8.1  8.4  8.1  8.2  8.5  7.8  7.4


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

DATE                    WEDNESDAY 10/08/25                      THURSDAY 10/09/25
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   FW   SC   BK   BK   OV   OV   OV   BK   BK   OV   BK   OV   OV   OV
CLOUD COVER (%)    15   20   15   20   30   55   65   90   90   90   65   65   75   70   85   90   90
TEMPERATURE        41   37   42   44   44   40   41   42   41   40   43   48   48   44   45   45   41
MAX/MIN TEMP                           46                  39                  50                  39
WIND DIR            W    W   SW   SW    W    W   NW   NW   NE    E   SE    E    N   NE   NE    W    W
WIND (MPH)          3    3    4    5    4    2    4    4    4    3    3    3    2    3    4    3    3
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5   10   20   20   20   70   60   60   30   30   40   40   60   60   80
PRECIP TYPE                             R    R    S    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.08      0.19      0.06      0.03      0.02
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  7.4  7.3  7.0  7.1  7.0  7.1  7.6  7.8  7.5  7.4  7.7  8.2  8.1  8.2  8.3  7.6  7.2

$$

--- PRECIP TYPE CODES ---

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