Avalanche Weather Guidance
Issued by NWS Juneau, AK

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731
FWAK47 PAJK 300614
AVGAJK

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
1014 PM AKDT TUE SEP 29 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                                        WEDNESDAY 09/30/26                      THURSDAY 10/01/26
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   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)                   85   90   90   90   85   95   95   90   95  100  100   95   95  100
TEMPERATURE                       41   41   41   40   42   41   41   41   41   40   41   39   40   39
MIN/MAX TEMP                           39                  42                  39                  41
WIND DIR                          SE   SE   SE   SE   SE    S    S    S    S    S    S    S    S    S
WIND (MPH)                         5    4    5    9   11   10   11   12   12   12    9    9    8    6
WIND GUST (MPH)
PRECIP PROB (%)              40   60   50   60   80   80  100   90   80   90  100  100   90  100  100
PRECIP TYPE                        R    R    R    R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                             MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                            MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)                 4.0  4.0  4.1  4.2  4.3  4.4  4.2  3.9  3.7  3.6  3.5  3.5  3.7  3.8
SNOW RATIO (:1)                    4    4    5    4    4    4    4    5    5    6    6    6    6    6


...NEAR SEA LEVEL AROUND JUNEAU...

DATE                                        WEDNESDAY 09/30/26                      THURSDAY 10/01/26
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   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)                   85   85   90   90   90   95   95   90   95   95   95   95   95  100
TEMPERATURE                       45   45   45   45   47   46   46   46   45   44   44   44   45   44
MIN/MAX TEMP                           43                  47                  43                  46
WIND DIR                           E   SE   SE   SE   SE   SE   SE   SE    S    S    S   SE   SE   SE
WIND (MPH)                         4    4    5    8   10    8   11   13   11    9    6    8    6    6
WIND GUST (MPH)
PRECIP PROB (%)              40   60   40   60   80   80   90   90   80   90  100   90   90   90  100
PRECIP TYPE                        R    R    R    R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                             MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                            MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)                 4.0  4.0  4.1  4.2  4.3  4.4  4.2  3.9  3.6  3.6  3.5  3.5  3.7  3.8
SNOW RATIO (:1)                    2    2    3    3    2    2    2    3    3    3    4    4    4    4


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

DATE                                        WEDNESDAY 09/30/26                      THURSDAY 10/01/26
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   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)                   90   85   85   90   90  100  100   95   90   85   85   85   90   90
TEMPERATURE                       41   41   41   40   41   40   40   40   41   40   40   39   39   38
MIN/MAX TEMP                           40                  42                  38                  41
WIND DIR                          SW    S   SW   SW   SW    S    S    S    S    S    S    S    S    S
WIND (MPH)                         5    6    8    9   11   10   13   17   19   19   18   19   18   16
WIND GUST (MPH)
PRECIP PROB (%)              20   20   30   60   80   70  100  100  100   80   70   70   60   70   80
PRECIP TYPE                        R    R    S    S    S    S    R    R    R    R    R    R    R    S
6 HOUR QPF                             MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                            MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)                 3.7  3.6  3.6  3.8  4.0  4.0  3.9  3.7  3.5  3.4  3.4  3.3  3.3  3.5
SNOW RATIO (:1)                    9    9    9    8    8    7    8    9   10   10   11   11   10   10


...NEAR SEA LEVEL AROUND SKAGWAY...

DATE                                        WEDNESDAY 09/30/26                      THURSDAY 10/01/26
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   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)                   90   85   90   90   90  100  100   95   85   85   85   85   90   90
TEMPERATURE                       46   46   45   47   50   50   48   46   45   44   44   45   48   48
MIN/MAX TEMP                           44                  51                  43                  49
WIND DIR                           S    S    S    S    S    S    S    S    S    S    S    S    S    S
WIND (MPH)                         2    2    2    6    9    8   11   13   13   13   12   12   13   13
WIND GUST (MPH)
PRECIP PROB (%)              20   20   40   60   70   80  100  100   90   70   80   70   60   70   80
PRECIP TYPE                        R    R    R    R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                             MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                            MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)                 3.6  3.5  3.6  3.7  3.9  4.0  3.8  3.5  3.2  3.1  3.1  3.1  3.3  3.4
SNOW RATIO (:1)                    4    4    4    4    4    4    4    4    5    6    6    6    6    5


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

DATE                                        WEDNESDAY 09/30/26                      THURSDAY 10/01/26
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   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)                   85   80   80   85   85   90   90   90   80   85   80   80   85   90
TEMPERATURE                       37   37   37   37   41   40   38   37   37   36   36   36   38   38
MIN/MAX TEMP                           36                  41                  35                  39
WIND DIR                          SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE   SE    S
WIND (MPH)                         1    2    2    4    6    6   10   10   11   10    6    6    8    8
WIND GUST (MPH)                                                 27   31   29   29   24
PRECIP PROB (%)              30   30   20   30   40   60   80   90   80   20   60   60   60   70   80
PRECIP TYPE                        S    S    S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                             MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                            MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)                 3.6  3.5  3.5  3.7  3.9  4.1  3.9  3.5  3.2  3.1  3.0  3.1  3.4  3.4
SNOW RATIO (:1)                    6    6    6    6    6    6    6    7    7    8    8    8    8    8


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

DATE                                        WEDNESDAY 09/30/26                      THURSDAY 10/01/26
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   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)                   80   80   80   85   80   90   95   90   80   80   80   80   85   90
TEMPERATURE                       44   44   43   45   49   48   46   44   43   43   42   44   47   47
MIN/MAX TEMP                           42                  49                  41                  48
WIND DIR                           S    S   SE   SE   SE   SE   SE   SE   SE   SE    S    S    S    S
WIND (MPH)                         2    2    3    5    6    5   11   13   13   12   11   10   10    9
WIND GUST (MPH)                                            28   31   35   35   35   32   29   27
PRECIP PROB (%)              30   30   30   40   50   60   90   90   80   20   60   60   60   70   80
PRECIP TYPE                        R    R    R    R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                             MM        MM        MM        MM        MM        MM        MM
6 HOUR SNOW                            MM        MM        MM        MM        MM        MM        MM
SNOW LEVEL (KFT)                 3.7  3.6  3.6  3.8  4.0  4.1  3.9  3.5  3.3  3.2  3.1  3.2  3.4  3.5
SNOW RATIO (:1)                    3    3    4    3    3    3    3    4    4    4    5    5    4    4

$$

--- PRECIP TYPE CODES ---

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