Avalanche Weather Guidance
Issued by NWS Juneau, AK

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699
FWAK47 PAJK 301209
AVGAJK

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
408 AM AKDT THU JUL 30 2026

*** EXPERIMENTAL PRODUCT FOR EVALUATION ONLY ***

THIS FORECAST IS FOR USE IN SNOW SAFETY ACTIVITIES AND EMERGENCY
MANAGEMENT.


...THE JUNEAU MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
AROUND DOWNTOWN JUNEAU AND DOUGLAS ISLAND...

DATE                    THURSDAY 07/30/26                       FRIDAY 07/31/26
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   BK   BK   OV   OV   OV   OV   OV   BK   BK
CLOUD COVER (%)         35   35   25   15   20   40   45   55   65   85   80   80   80   80   60   60
TEMPERATURE             47   54   59   62   60   55   50   47   50   54   57   58   58   54   50   47
MAX/MIN TEMP                           63                  47                  61                  46
WIND DIR                NE   NE    N    W    W    N    N   NE   NE    E    S   SE   SE    E   NW   NW
WIND (MPH)               5    3    3    4    4    4    4    4    4    3    4    4    3    3    3    3
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0   10   20   30   30   30   30   30   10
PRECIP TYPE                                                           R    R    R    R    R    R
6 HOUR QPF                   MM        MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                  MM        MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)       6.7  6.9  7.1  7.4  7.9  8.1  8.1  8.1  8.1  8.1  8.1  8.1  8.1  8.1  8.1  8.1
SNOW RATIO (:1)          1    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1


...NEAR SEA LEVEL AROUND JUNEAU...

DATE                    THURSDAY 07/30/26                       FRIDAY 07/31/26
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   BK   BK   OV   OV   OV   OV   OV   BK   BK
CLOUD COVER (%)         35   35   25   15   20   40   45   55   60   80   80   80   80   75   60   60
TEMPERATURE             52   59   64   68   66   59   54   52   54   60   62   64   64   58   54   52
MAX/MIN TEMP                           69                  52                  67                  52
WIND DIR                NW    N    S   SE   SW    N   NE   NE    E    S   SE   SE   SE    E    N   NW
WIND (MPH)               3    4    3    8    4    3    3    3    4    3    4    4    3    2    2    2
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    5   20   30   30   30   30   30   10
PRECIP TYPE                                                           R    R    R    R    R    R
6 HOUR QPF                   MM        MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                  MM        MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)       6.7  6.9  7.1  7.4  7.9  8.1  8.1  8.1  8.1  8.1  8.1  8.1  8.1  8.1  8.1  8.2
SNOW RATIO (:1)          1    1    1    1    1    1    1    1    1    1    1    1    1    1    1    1


...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...

DATE                    THURSDAY 07/30/26                       FRIDAY 07/31/26
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   FW   FW   SC   FW   FW   SC   SC   BK   BK   BK   BK   BK   BK   BK   BK
CLOUD COVER (%)         35   25   25   25   20   25   30   45   60   60   55   60   60   55   55   55
TEMPERATURE             50   58   66   68   62   55   50   49   52   61   66   66   61   55   51   50
MAX/MIN TEMP                           68                  49                  68                  50
WIND DIR                NE   NE    W   SW   SW   SE   NE   NE   NE   NE   SW   SW   SW   SW    W   NW
WIND (MPH)               6    5    6   11    8    3    3    5    6    8   10   12   10    4    3    5
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    5   10   10    5   10    5
PRECIP TYPE
6 HOUR QPF                   MM        MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                  MM        MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)       7.2  7.4  7.8  8.0  8.1  8.2  8.1  8.0  8.1  8.2  8.4  8.5  8.5  8.5  8.5  8.2
SNOW RATIO (:1)          1    1    0    0    0    0    0    0    0    0    0    0    0    0    0    0


...NEAR SEA LEVEL AROUND SKAGWAY...

DATE                    THURSDAY 07/30/26                       FRIDAY 07/31/26
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   FW   FW   FW   SC   SC   SC   BK   BK   SC   BK   BK   BK   BK   BK
CLOUD COVER (%)         40   25   20   20   20   30   40   45   55   55   50   55   55   55   55   50
TEMPERATURE             55   64   71   72   70   62   57   55   57   66   71   70   69   62   58   57
MAX/MIN TEMP                           73                  55                  73                  56
WIND DIR                 N   NW    S   SW    S    E   NE    N    N    N    S   SW   SW   SW   NW    N
WIND (MPH)               4    3    8   11    6    0    1    3    5    4   11   12    9    0    1    3
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
PRECIP TYPE
6 HOUR QPF                   MM        MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                  MM        MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)       7.2  7.3  7.7  7.9  8.1  8.1  8.1  8.1  8.1  8.2  8.4  8.4  8.5  8.5  8.5  8.2
SNOW RATIO (:1)          1    1    0    0    0    0    0    0    0    0    0    0    0    0    0    0


...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...

DATE                    THURSDAY 07/30/26                       FRIDAY 07/31/26
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   FW   FW   FW   SC   SC   SC   SC   SC   SC   BK   BK   BK   BK   BK
CLOUD COVER (%)         45   35   20   15   20   30   40   45   45   50   45   55   55   55   60   55
TEMPERATURE             44   51   60   62   57   51   46   45   47   54   61   61   56   52   47   46
MAX/MIN TEMP                           62                  45                  63                  46
WIND DIR                NW   NW   SE   SE   SE   NW   NW   NW   NW   NW   SE   SE   SE   SE    W   NW
WIND (MPH)               3    3    4    5    4    2    2    3    3    3    5    6    5    2    2    2
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
PRECIP TYPE
6 HOUR QPF                   MM        MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                  MM        MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)       7.2  7.3  7.6  7.8  8.0  8.1  8.1  8.1  8.1  8.2  8.3  8.4  8.4  8.5  8.5  8.4
SNOW RATIO (:1)          1    1    0    0    0    0    0    0    0    0    0    0    0    0    0    0


...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...

DATE                    THURSDAY 07/30/26                       FRIDAY 07/31/26
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   FW   FW   FW   FW   SC   SC   SC   SC   SC   SC   BK   SC   BK   BK
CLOUD COVER (%)         45   35   20   15   20   25   40   40   45   45   40   50   50   50   55   50
TEMPERATURE             51   60   69   70   65   58   53   51   54   63   69   69   64   58   54   53
MAX/MIN TEMP                           71                  51                  71                  52
WIND DIR                NW    W   SE   SE   SE    N   NW   NW   NW   NW   SE   SE   SE   SE    W   NW
WIND (MPH)               4    4    4    6    4    2    2    3    3    4    6    8    5    2    2    3
WIND GUST (MPH)              21
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
PRECIP TYPE
6 HOUR QPF                   MM        MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                  MM        MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)       7.2  7.2  7.5  7.7  7.9  8.0  8.1  8.1  8.1  8.2  8.3  8.4  8.4  8.5  8.5  8.4
SNOW RATIO (:1)          1    1    0    0    0    0    0    0    0    0    0    0    0    0    0    0

$$

--- PRECIP TYPE CODES ---

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