Avalanche Weather Guidance
Issued by NWS Juneau, AK

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947
FWAK47 PAJK 011445
AVGAJK

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
645 AM AKDT THU OCT 1 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 10/01/26                       FRIDAY 10/02/26
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             OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)        100  100   95  100  100   95   95  100  100   95   95   90   90   95   95  100
TEMPERATURE             41   41   41   41   40   40   39   38   40   40   41   41   40   39   39   40
MAX/MIN TEMP                           42                  37                  42                  36
WIND DIR                 S    S    S    S    S   SE   SE   SE   SE   SE    S    S   SE   SE   SE    E
WIND (MPH)               8    8    8    6    5    4    4    4    4    6    5    4    4    3    4    6
WIND GUST (MPH)
PRECIP PROB (%)         90  100   90   90   80   80   70   90   90   90   90   80   80   90   90   90
PRECIP TYPE              R    R    R    R    R    R    R    R    R    R    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)       3.9  3.7  3.9  3.9  3.9  4.0  4.1  4.0  4.0  4.0  4.3  4.5  4.5  4.4  4.3  4.3
SNOW RATIO (:1)          6    6    6    6    7    6    6    6    6    6    6    6    6    6    5    6


...NEAR SEA LEVEL AROUND JUNEAU...

DATE                    THURSDAY 10/01/26                       FRIDAY 10/02/26
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             OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)         95  100   95  100  100   95   95  100  100   95   95   90   90   90   95  100
TEMPERATURE             44   45   46   46   45   45   44   43   44   45   46   46   45   44   43   44
MAX/MIN TEMP                           46                  42                  47                  41
WIND DIR                SE    S   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE    E    E
WIND (MPH)               8    6    5    6    5    3    4    4    9   11   10    8    4    3    4    5
WIND GUST (MPH)
PRECIP PROB (%)         80  100   90   90   80   80   70   90   90   90   90   80   80   90   90   90
PRECIP TYPE              R    R    R    R    R    R    R    R    R    R    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)       3.9  3.7  3.9  3.9  4.0  4.0  4.1  4.0  4.1  4.1  4.3  4.5  4.6  4.4  4.3  4.3
SNOW RATIO (:1)          4    4    4    4    5    3    3    4    4    4    5    4    4    5    3    4


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

DATE                    THURSDAY 10/01/26                       FRIDAY 10/02/26
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             OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)         85   85   90   95  100  100  100   90   90   90   90   90   85   85   85   95
TEMPERATURE             41   41   40   39   38   38   37   36   40   40   39   38   37   35   35   37
MAX/MIN TEMP                           43                  35                  43                  33
WIND DIR                SW   SW   SW    S   SW   SW    S    S    S    S    S    S    S    S    S    S
WIND (MPH)              20   19   17   16   11   10    9    9   11   11   10   11    9    8    6    5
WIND GUST (MPH)         39
PRECIP PROB (%)         60   70   70   70   70   80   80   90   80   70   60   50   50   70   80   80
PRECIP TYPE              R    R    R    S    S    S    S    S    R    S    S    S    S    S    S    S
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)       3.6  3.6  3.7  3.8  3.7  3.6  3.8  3.7  3.8  3.9  4.1  4.1  4.1  4.0  3.9  4.0
SNOW RATIO (:1)         11   11   10   10   10   10   10   10   10   10   10   10   10   10   10    9


...NEAR SEA LEVEL AROUND SKAGWAY...

DATE                    THURSDAY 10/01/26                       FRIDAY 10/02/26
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             OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)         85   85   90   90  100  100  100   95   95   90   90   90   85   85   90   95
TEMPERATURE             44   46   48   49   47   45   44   43   43   46   49   49   47   44   43   44
MAX/MIN TEMP                           49                  42                  50                  42
WIND DIR                 S    S    S    S    S   SW   SW   SW    S    S    S    S    S    S    S    S
WIND (MPH)              19   18   14   13    8    4    3    3   11   12   12   11    9    4    4    1
WIND GUST (MPH)         39   39
PRECIP PROB (%)         60   80   80   70   80   90   80   90   80   70   70   50   50   70   80   80
PRECIP TYPE              R    R    R    R    R    R    R    R    R    R    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)       3.4  3.4  3.5  3.7  3.5  3.5  3.6  3.6  3.7  3.8  4.0  4.2  4.2  4.0  4.0  4.0
SNOW RATIO (:1)          6    6    6    5    6    5    6    6    6    6    6    6    6    7    6    6


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

DATE                    THURSDAY 10/01/26                       FRIDAY 10/02/26
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             OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)         80   80   85   90   95   95   95   95   95   90   90   85   85   85   90   95
TEMPERATURE             35   36   39   39   37   35   35   33   34   35   38   38   36   34   34   34
MAX/MIN TEMP                           39                  33                  39                  32
WIND DIR                SE   SE   SE   SE   SE   SE   SE   SE    S    S    S    S    S    S   SE   SE
WIND (MPH)               6    8    8    5    4    3    2    2    1    2    3    2    1    2    2    2
WIND GUST (MPH)         25             24
PRECIP PROB (%)         50   70   70   70   70   80   80   80   80   60   60   50   50   70   80   90
PRECIP TYPE              S    S    S    S    S    S    S    S    S    S    S    S    S    R    S    S
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)       3.2  3.2  3.5  3.7  3.6  3.6  3.6  3.6  3.6  3.8  4.1  4.3  4.2  4.0  3.9  3.8
SNOW RATIO (:1)          8    8    8    8    8    8    8    8    8    8    8    8    8    9    8    8


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

DATE                    THURSDAY 10/01/26                       FRIDAY 10/02/26
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             OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)         80   85   85   90   95   95   95   95   95   90   90   85   85   90   90   95
TEMPERATURE             42   45   47   47   45   43   43   41   42   44   47   47   45   43   42   43
MAX/MIN TEMP                           48                  40                  48                  41
WIND DIR                SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE
WIND (MPH)              10    8    8    9    5    4    4    3    8    8    6    6    5    4    4    3
WIND GUST (MPH)         32   27   27   27   24   23   23   23   32   32   28   25   25   24
PRECIP PROB (%)         50   80   70   70   80   90   90   80   80   70   60   50   50   70   80   90
PRECIP TYPE              R    R    R    R    R    R    R    R    R    R    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)       3.3  3.3  3.5  3.7  3.7  3.6  3.7  3.7  3.7  3.9  4.2  4.3  4.3  4.2  4.1  4.1
SNOW RATIO (:1)          5    5    4    4    6    4    5    5    5    5    6    5    6    6    5    5

$$

--- PRECIP TYPE CODES ---

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