Avalanche Weather Guidance
Issued by NWS Juneau, AK

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
384
FWAK47 PAJK 111411
AVGAJK

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
611 AM ADT SAT OCT 11 2025

*** 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                    SATURDAY 10/11/25                       SUNDAY 10/12/25
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             FW   SC   SC   FW   CL   CL   CL   CL   FW   FW   SC   BK   OV   OV   OV   OV
CLOUD COVER (%)         20   50   45   10    0    0    0    0   10   20   40   60   70   75   85   90
TEMPERATURE             31   35   40   40   36   33   31   30   30   34   38   40   37   36   36   37
MAX/MIN TEMP                           42                  29                  41                  34
WIND DIR                 N    N    N    N   NE   NE   NE   NE   NE    N    S    S    S    S   SE   SE
WIND (MPH)               8    8    5    5   10   13   16   13    9    3    3    4    4    4    6   10
WIND GUST (MPH)                                       33                                           28
PRECIP PROB (%)          0    0    0    0    0    0    0    0    0   10   20   40   60   70   80   80
PRECIP TYPE                                                                S    S    S    S    S    R
12 HOUR QPF                          0.00                0.00                0.00                0.06
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0
SNOW LEVEL (HFT)         9   10   12   12   11    9    8    5    6    8   13   18   27   31   41   51


...NEAR SEA LEVEL AROUND JUNEAU...

DATE                    SATURDAY 10/11/25                       SUNDAY 10/12/25
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             FW   SC   SC   FW   CL   CL   CL   CL   FW   FW   SC   BK   OV   OV   OV   OV
CLOUD COVER (%)         20   50   45   10    0    0    0    0   10   20   40   60   70   75   80   90
TEMPERATURE             35   40   44   45   40   37   35   34   33   38   43   44   41   39   39   40
MAX/MIN TEMP                           47                  33                  46                  37
WIND DIR                NW   NW   NW   NW   NW   NW   NW    N   NE   NE   SE   SE   SE   SE   SE   SE
WIND (MPH)               5    8    6    5    4    5    6    6    5    5    6    5    4    4    5    5
WIND GUST (MPH)                                  23   25
PRECIP PROB (%)          0    0    0    0    0    0    0    0    0   10   20   30   50   70   80   80
PRECIP TYPE                                                                R    R    R    R    R    R
12 HOUR QPF                          0.00                0.00                0.00                0.06
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0
SNOW LEVEL (HFT)         9   10   12   12   11    9    8    5    6    8   13   18   27   31   42   51


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

DATE                    SATURDAY 10/11/25                       SUNDAY 10/12/25
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             FW   SC   FW   CL   CL   CL   CL   CL   FW   SC   SC   BK   BK   OV   OV   OV
CLOUD COVER (%)         15   30   10    0    0    0    0    0   20   35   50   65   60   75   85   85
TEMPERATURE             32   35   40   40   35   32   30   29   30   34   41   42   37   36   37   39
MAX/MIN TEMP                           41                  26                  43                  34
WIND DIR                NE   NE   NE    N    N    N   SW   NE   SE   SW   SW   SW   SW   SW   SW   SW
WIND (MPH)               5   18   14   10   10    9    9    9    6    8   11   13   11   11   12   13
WIND GUST (MPH)
PRECIP PROB (%)          0    0    0    0    0    0    0    0    0    5   10   20   30   40   50   50
PRECIP TYPE                                                                     S    S    S    S    S
12 HOUR QPF                          0.00                0.00                0.00                0.06
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0
SNOW LEVEL (HFT)         6    7    8    9    9    8    7    6    6    8   12   16   33   31   34   37


...NEAR SEA LEVEL AROUND SKAGWAY...

DATE                    SATURDAY 10/11/25                       SUNDAY 10/12/25
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             FW   SC   FW   CL   CL   CL   CL   CL   FW   SC   BK   BK   BK   OV   OV   OV
CLOUD COVER (%)         25   35   20    0    0    0    5    5   20   35   50   65   60   75   85   90
TEMPERATURE             35   38   44   45   40   36   34   33   33   37   44   45   42   40   41   41
MAX/MIN TEMP                           47                  32                  47                  39
WIND DIR                NE    N    N    N    N    N   NE   NE   NE    S    S    S    S    S    S    S
WIND (MPH)               5   11   10    8    6    5    5    5    4    4    9   11    8    8    8    9
WIND GUST (MPH)
PRECIP PROB (%)          0    0    0    0    0    0    0    0    0   10   20   20   30   50   50   50
PRECIP TYPE                                                                R    R    R    R    R    R
12 HOUR QPF                          0.00                0.00                0.00                0.04
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0
SNOW LEVEL (HFT)         6    7    8    9    9    8    7    5    5    7   11   15   29   28   33   36


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

DATE                    SATURDAY 10/11/25                       SUNDAY 10/12/25
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   CL   CL   CL   FW   CL   FW   SC   BK   OV   BK   OV   OV   OV
CLOUD COVER (%)         40   45   25    0    0    0    5    5   20   40   55   70   70   80   90   90
TEMPERATURE             27   30   38   38   31   27   25   24   24   28   36   37   33   31   31   32
MAX/MIN TEMP                           40                  23                  39                  29
WIND DIR                NW    W   SW    W    N    N   NW    N    N   SE   SE   SE    E    E    E    E
WIND (MPH)               3    2    2    2    4    5    4    2    2    2    5    5    5    6    5    5
WIND GUST (MPH)
PRECIP PROB (%)          0    0    0    0    0    0    0    0    0   10   20   20   40   50   50   50
PRECIP TYPE                                                                S    S    S    S    S    S
12 HOUR QPF                          0.00                0.00                0.00                0.03
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0
SNOW LEVEL (HFT)         6    7    9   10   10    8    7    6    6    8   13   19   29   29   35   39


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

DATE                    SATURDAY 10/11/25                       SUNDAY 10/12/25
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   CL   CL   CL   CL   CL   FW   SC   BK   BK   BK   OV   OV   OV
CLOUD COVER (%)         40   45   30    0    0    0    5    5   20   35   55   70   65   75   90   90
TEMPERATURE             33   37   45   46   39   34   32   31   30   35   44   45   40   38   38   38
MAX/MIN TEMP                           47                  29                  46                  35
WIND DIR                NW   NW    W    N   NW    N   NW    N    N   SE    S    S    S    S    S    S
WIND (MPH)               5    5    5    6    5    5    4    4    4    3    5    6    5    5    6    6
WIND GUST (MPH)
PRECIP PROB (%)          0    0    0    0    0    0    0    0    0   10   20   20   40   50   50   50
PRECIP TYPE                                                                R    R    R    R    R    R
12 HOUR QPF                          0.00                0.00                0.00                0.03
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0
SNOW LEVEL (HFT)         6    8    9   10   10    8    7    5    6    7   12   18   27   28   35   39

$$

--- PRECIP TYPE CODES ---

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