Avalanche Weather Guidance
Issued by NWS Portland, ME

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062
FWUS41 KGYX 060930
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST SAT DEC 6 2025


...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...

DATE               SATURDAY 12/06/25                       SUNDAY 12/07/25
TIME (LT)          07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04   07
                   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A

CLOUD COVER        BK   BK   SC   SC   SC   SC   BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    65   65   50   35   45   35   50   60   55   55   70   80   85   85   80   70   60
TEMPERATURE         8   10   13   13   12   12   11    9    6    6    7    5    5    4    2   -1   -6
MAX/MIN TEMP                           14                   4                   9                  -7
WIND CHILL        -10   -7   -4   -4   -8  -11  -15  -18  -21  -15   -8  -11  -17  -18  -23  -31  -41
WIND DIR           SW   SW    W    W    W    W    W    W    W   NW    W   NW    S    E   NW   NW   NW
WIND (MPH)         17   16   18   17   25   34   46   49   42   21   11   11   23   24   31   44   57
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5    5   10    5    5    0    0    5   10   40   70   60   50   20
PRECIP TYPE                                                                     S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.12      0.05
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       2.3       1.0
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.0  0.0  0.0  0.1  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    16   17   18   18   17   16   16   15   15   16   17   17   19   19   19   19   19
SNOW DENSITY (%)    6    5    5    5    5    6    6    6    6    6    5    5    5    5    5    5    5


...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...

DATE               SATURDAY 12/06/25                       SUNDAY 12/07/25
TIME (LT)          07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04   07
                   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A

CLOUD COVER        BK   OV   BK   SC   SC   SC   BK   OV   BK   BK   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    70   75   60   45   50   40   65   75   50   55   75   85   90   85   85   75   65
TEMPERATURE        10   17   21   21   19   18   19   19   14   13   16   14   13   13   12    9    4
MAX/MIN TEMP                           23                  12                  17                   3
WIND CHILL         -2    7   11   11    8    6    6    5    0    2    7    6    1    1   -3  -10  -18
WIND DIR           SW   SW   SW   SW    W    W   NW   NW   NW   NW    W    W    S   NE   NW   NW   NW
WIND (MPH)          8    8    9    8    9   10   12   14   12    8    5    4    9    9   12   18   24
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5    5    5    5    5    0    0    5   10   40   70   60   40   20
PRECIP TYPE                                                                     S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.09      0.03
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       1.7       0.6
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.0  0.0  0.0  0.1  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    16   17   17   16   16   16   15   16   15   15   16   17   19   19   19   20   20
SNOW DENSITY (%)    6    5    5    6    6    6    6    6    6    6    6    5    5    5    5    5    5


...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...

DATE               SATURDAY 12/06/25                       SUNDAY 12/07/25
TIME (LT)          07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04   07
                   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A

CLOUD COVER        BK   BK   SC   SC   SC   SC   SC   BK   BK   BK   BK   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    65   65   50   35   40   30   45   55   55   55   70   80   85   85   80   70   60
TEMPERATURE        11   19   22   21   19   19   20   19   14   15   17   14   13   13   12    9    4
MAX/MIN TEMP                           22                  13                  17                   3
WIND CHILL          0   11   13   12    8    6    6    4   -1    3    9    5    2    1   -3   -9  -18
WIND DIR           SW   SW   SW    W    W    W   NW   NW   NW   NW    W    W    S   NE    N   NW   NW
WIND (MPH)          6    5    8    6    9   12   16   18   14    9    5    5    8    9   12   17   23
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5    5   10    5    5    0    0    5   10   40   70   70   50   20
PRECIP TYPE                                                                     S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.11      0.04
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       2.1       0.8
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.0  0.0  0.0  0.1  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    15   16   17   16   16   15   14   14   14   15   16   17   19   19   19   19   20
SNOW DENSITY (%)    6    6    5    6    6    6    7    7    7    6    6    5    5    5    5    5    5


...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...

DATE               SATURDAY 12/06/25                       SUNDAY 12/07/25
TIME (LT)          07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04   07
                   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A

CLOUD COVER        BK   BK   BK   SC   SC   SC   BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    65   70   55   40   45   40   55   65   55   55   70   85   90   85   85   75   60
TEMPERATURE        12   21   25   24   21   21   21   21   16   17   20   17   16   16   14   11    6
MAX/MIN TEMP                           26                  15                  20                   6
WIND CHILL          4   13   16   16   12   11    9    8    2    7   12   10    7    7    2   -5  -13
WIND DIR            S    S   SW    S    W   NW   NW   NW   NW   NW   NW   NW   SE   NE   NW   NW   NW
WIND (MPH)          4    5    9    6    6    9   12   13   12    8    5    4    5    5    9   13   17
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5    5   10    5    5    0    0    5   10   40   70   70   50   20
PRECIP TYPE                                                                     S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.09      0.03
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       1.7       0.6
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.0  0.0  0.0  0.1  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    15   17   16   16   16   15   15   15   15   15   16   17   19   19   20   20   20
SNOW DENSITY (%)    6    5    6    6    6    6    6    6    6    6    6    5    5    5    5    5    5


...KANCAMAGUS HIGHWAY PASS (2855 FT)...

DATE               SATURDAY 12/06/25                       SUNDAY 12/07/25
TIME (LT)          07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04   07
                   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A

CLOUD COVER        OV   OV   BK   SC   SC   SC   SC   SC   SC   BK   OV   OV   OV   OV   OV   BK   SC
CLOUD COVER (%)    70   75   60   40   45   25   30   45   45   50   70   85   90   85   80   65   45
TEMPERATURE         8   17   22   22   20   20   19   18   14   18   20   17   15   15   14   11    6
MAX/MIN TEMP                           23                  14                  20                   6
WIND CHILL         -1   10   15   15   12   10    7    5    1   10   13         8    6    3   -4  -12
WIND DIR           SW   SW   SW   SW    W    W    W   NW   NW   NW    W    W   NE   NE    N   NW   NW
WIND (MPH)          4    4    5    5    5    8   10   11   10    5    4    3    4    5    8   12   14
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5    5    0    5    0    0    0    5   10   40   70   70   50   20
PRECIP TYPE                                                                     S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.09      0.04
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       1.7       0.8
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.0  0.0  0.0  0.1  0.1  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    15   16   16   16   16   15   14   14   14   15   16   17   19   19   20   20   20
SNOW DENSITY (%)    6    6    6    6    6    6    7    7    7    6    6    5    5    5    5    5    5


...MOUNT OSCEOLA (4340 FT)...

DATE               SATURDAY 12/06/25                       SUNDAY 12/07/25
TIME (LT)          07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04   07
                   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A

CLOUD COVER        OV   OV   BK   SC   SC   SC   SC   SC   SC   BK   OV   OV   OV   OV   OV   BK   SC
CLOUD COVER (%)    75   80   60   45   45   30   35   45   45   50   70   85   90   85   80   70   50
TEMPERATURE         9   14   19   19   18   17   18   17   14   15   16   15   14   13   12    9    4
MAX/MIN TEMP                           20                  13                  17                   4
WIND CHILL         -1    5   10   11    6    2    2    0   -3    3    7    8    2    0   -3  -10  -19
WIND DIR           SW   SW   SW   SW    W    W   NW   NW   NW   NW    W    W    E   NE    N   NW   NW
WIND (MPH)          5    5    6    5   10   14   18   20   17    9    5    4    9   10   13   20   25
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5    5    0    5    0    0    0    5   10   40   70   60   50   20
PRECIP TYPE                                                                     S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.09      0.03
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       1.7       0.6
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.0  0.0  0.0  0.1  0.1  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    15   16   17   16   16   16   15   14   14   15   16   17   19   19   20   20   20
SNOW DENSITY (%)    6    6    5    6    6    6    6    7    7    6    6    5    5    5    5    5    5


...CANNON MOUNTAIN (4080 FT)...

DATE               SATURDAY 12/06/25                       SUNDAY 12/07/25
TIME (LT)          07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04   07
                   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A

CLOUD COVER        BK   OV   BK   SC   BK   SC   BK   OV   BK   BK   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    70   75   60   45   50   40   60   75   50   55   75   85   90   85   85   75   65
TEMPERATURE        11   16   20   21   20   19   19   19   14   14   16   14   14   14   14    9    4
MAX/MIN TEMP                           23                  12                  18                   3
WIND CHILL         -2    4    9   11    8    6    5    4   -1    2    7    6    2    0   -1  -10  -18
WIND DIR            S   SW   SW   SW   SW    W   NW   NW   NW   NW   NW   NW   SE   NE    N   NW   NW
WIND (MPH)          9    9    9    9   11   12   14   17   13    9    5    4    9   11   13   19   23
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5    5    5    5    5    0    0    5   10   40   70   60   40   20
PRECIP TYPE                                                                     S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.08      0.03
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       1.5       0.6
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.0  0.0  0.0  0.1  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    16   17   16   16   17   16   16   16   15   15   16   17   19   19   20   20   20
SNOW DENSITY (%)    6    5    6    6    5    6    6    6    6    6    6    5    5    5    5    5    5


...BALDFACE MOUNTAIN (3547 FT)...

DATE               SATURDAY 12/06/25                       SUNDAY 12/07/25
TIME (LT)          07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04   07
                   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A

CLOUD COVER        BK   BK   BK   SC   SC   FW   FW   SC   BK   BK   BK   OV   OV   OV   OV   BK   SC
CLOUD COVER (%)    65   65   50   40   40   20   25   35   50   55   65   80   85   85   80   65   45
TEMPERATURE        10   17   24   23   20   20   20   19   16   20   22   19   17   16   14   12    8
MAX/MIN TEMP                           25                  16                  22                   8
WIND CHILL                   18        13   12   10    9    5   13                   9    5    0   -7
WIND DIR           SW   SW   SW   SW    W    W   NW   NW    W   NW    W   NE   NE   NE    N   NW   NW
WIND (MPH)          2    2    4    3    4    5    8    8    8    4    3    2    3    4    5    9   11
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5    0    0    0    0    0    0    5    5   40   60   60   50   20
PRECIP TYPE                                                                     S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.08      0.03
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       1.5       0.6
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.0  0.0  0.0  0.0  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    15   16   16   16   15   14   13   14   14   15   16   17   18   19   19   20   20
SNOW DENSITY (%)    6    6    6    6    6    7    7    7    7    6    6    5    5    5    5    5    5


...MOUNT MOOSILAUKE (4802 FT)...

DATE               SATURDAY 12/06/25                       SUNDAY 12/07/25
TIME (LT)          07   10   13   16   19   22   01   04   07   10   13   16   19   22   01   04   07
                   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A

CLOUD COVER        OV   OV   BK   SC   BK   SC   SC   BK   SC   BK   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    75   80   65   45   50   35   45   60   50   50   75   85   90   85   85   75   60
TEMPERATURE        11   14   18   19   18   18   18   17   13   13   15   13   13   13   12    9    4
MAX/MIN TEMP                           20                  12                  15                   3
WIND CHILL         -2    4    8   11    7    6    5    3   -2    2    8    7    2    0   -3  -10  -17
WIND DIR           SW    S    S    S   SW    W    W   NW    N   NW   NW   NW    E   NE    N   NW   NW
WIND (MPH)          9    6    8    5    9   10   11   13   13    8    4    3    8   10   13   18   20
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5    0    0    0    5    0    0    5   10   40   70   60   40   20
PRECIP TYPE                                                                     S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.08      0.03
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       1.5       0.6
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.0  0.0  0.0  0.1  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    16   17   17   17   17   16   15   15   15   15   16   17   19   19   20   20   20
SNOW DENSITY (%)    6    5    5    5    5    6    6    6    6    6    6    5    5    5    5    5    5

$$

--- PRECIP TYPE CODES ---

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