Avalanche Weather Guidance
Issued by NWS Portland, ME

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848
FWUS41 KGYX 020930
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST TUE DEC 2 2025


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

DATE               TUESDAY 12/02/25                        WEDNESDAY 12/03/25
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   OV   OV   OV   OV   OV   OV   SC   SC   SC   BK   OV   OV   OV   OV   OV
CLOUD COVER (%)    90   95  100   95   95   95   90   75   50   40   50   70   80   85   80   85   75
TEMPERATURE         8   10   14   16   16   16   16   15   11   11   12   10   10   11   12   12   11
MAX/MIN TEMP                           16                   9                  14                   6
WIND CHILL        -17  -14   -7   -2    2   -4   -7   -9  -14  -12   -9  -11  -10   -9  -10  -11  -13
WIND DIR           SW   SW   SW   SW    E   NE    N   NW   NW   NW    W    W   SW   SW   SW   SW   SW
WIND (MPH)         37   35   32   21   13   29   40   46   44   33   28   26   24   25   31   34   39
WIND GUST (MPH)
PRECIP PROB (%)    50   90  100   90   90   70   30   20    5    0    0    0    5   20   20   20   60
PRECIP TYPE         S    S    S    S    S    S    S    S                             S    S    S    S
6 HOUR QPF                 0.20      0.22      0.15      0.05      0.00      0.00      0.00      0.00
6 HOUR SNOW                 3.2       3.4       2.2       0.9       0.0       0.0       0.0       0.0
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  0.1  0.6  0.8  0.6  0.3  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.0
SNOW RATIO (:1)    16   16   16   15   15   15   16   16   16   16   16   16   16   17   16   16   16
SNOW DENSITY (%)    6    6    6    6    6    6    6    6    6    6    6    6    6    5    6    6    6


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

DATE               TUESDAY 12/02/25                        WEDNESDAY 12/03/25
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   OV   OV   OV   OV   OV   OV   BK   SC   BK   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    90   95  100   95   95   95   90   80   60   45   55   70   80   85   85   90   75
TEMPERATURE        16   19   22   22   22   23   21   18   14   17   18   17   17   18   20   21   20
MAX/MIN TEMP                           22                  13                  21                  16
WIND CHILL         -1    3    9   12   14   10    6    1   -3    2    5    4    6    6    8    9    7
WIND DIR            S    S    S   SW    E    N    N    N   NW   NW   NW    W    S    S   SW   SW   SW
WIND (MPH)         20   19   14    9    6   14   18   20   17   14   12   11    9   10   11   12   13
WIND GUST (MPH)
PRECIP PROB (%)    60   90  100   90   80   60   30   20    5    0    0    0    5   20   10   20   50
PRECIP TYPE         S    S    S    S    S    S    S    S                             S         S    S
6 HOUR QPF                 0.24      0.23      0.12      0.08      0.00      0.00      0.00      0.00
6 HOUR SNOW                 3.9       3.3       1.7       1.2       0.0       0.0       0.0       0.0
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  0.1  0.5  0.8  0.8  0.2  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    16   16   15   14   14   15   15   16   16   15   15   16   16   16   15   15   16
SNOW DENSITY (%)    6    6    6    7    7    6    6    6    6    6    6    6    6    6    6    6    6


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

DATE               TUESDAY 12/02/25                        WEDNESDAY 12/03/25
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   OV   OV   OV   OV   OV   OV   SC   SC   SC   BK   OV   OV   OV   OV   OV
CLOUD COVER (%)    90   95  100   95   95   95   90   70   45   35   45   65   80   85   80   85   75
TEMPERATURE        15   19   22   22   22   23   23   20   16   19   21   18   17   19   20   21   19
MAX/MIN TEMP                           22                  15                  22                  17
WIND CHILL         -3    4    9   10   13   10    9    4   -1    4    8    5    6    8    9    9    6
WIND DIR           SW    S   SW   SW    E    N    N   NW   NW   NW   NW    W   SW   SW   SW   SW    W
WIND (MPH)         20   18   14   11    8   14   18   20   19   16   13   11    9    9   10   12   13
WIND GUST (MPH)
PRECIP PROB (%)    50   90  100   90   90   70   40   20    5    0    0    0    5   20   20   20   50
PRECIP TYPE         S    S    S    S    S    S    S    S                             S    S    S    S
6 HOUR QPF                 0.22      0.25      0.15      0.04      0.00      0.00      0.00      0.00
6 HOUR SNOW                 3.6       3.8       2.2       0.7       0.0       0.0       0.0       0.0
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  0.4  0.7  0.5  0.3  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.0
SNOW RATIO (:1)    16   16   16   15   15   15   16   16   15   15   15   16   16   15   15   15   16
SNOW DENSITY (%)    6    6    6    6    6    6    6    6    6    6    6    6    6    6    6    6    6


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

DATE               TUESDAY 12/02/25                        WEDNESDAY 12/03/25
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   OV   OV   OV   OV   OV   OV   BK   SC   BK   BK   OV   OV   OV   OV   OV
CLOUD COVER (%)    95   95  100   95   95   95   90   75   50   40   50   70   80   85   85   85   75
TEMPERATURE        18   23   26   26   26   25   23   21   18   20   23   20   20   21   22   23   22
MAX/MIN TEMP                           26                  16                  24                  19
WIND CHILL          9   16   19   19   18   15   11    8    4    9   14   11   11   12   12   13   10
WIND DIR           SE    S   SE   SE    E    N   NW   NW   NW   NW   NW    W    S   SW   SW   SW    W
WIND (MPH)          6    5    5    5    8   10   12   14   13   10    8    6    6    6    9    9   11
WIND GUST (MPH)
PRECIP PROB (%)    60   90  100   90   90   70   30   20    5    0    0    0    5   20   20   20   50
PRECIP TYPE         S    S    S    S    S    S    S    S                             S    S    S    S
6 HOUR QPF                 0.21      0.21      0.10      0.05      0.00      0.00      0.00      0.00
6 HOUR SNOW                 3.3       3.1       1.5       0.8       0.0       0.0       0.0       0.0
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  0.1  0.5  0.9  0.7  0.3  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.0
SNOW RATIO (:1)    16   16   15   14   14   15   15   16   15   15   15   16   15   15   14   15   16
SNOW DENSITY (%)    6    6    6    7    7    6    6    6    6    6    6    6    6    6    7    6    6


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

DATE               TUESDAY 12/02/25                        WEDNESDAY 12/03/25
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   OV   OV   OV   OV   OV   BK   SC   SC   SC   BK   OV   OV   OV   OV   OV
CLOUD COVER (%)    90   95  100   95   95   95   85   60   30   30   40   65   80   85   85   85   70
TEMPERATURE        17   20   23   24   24   25   24   22   17   22   24   20   18   20   21   21   20
MAX/MIN TEMP                           24                  16                  25                  18
WIND CHILL          6   10   16        16   15   12    9    3   10   14   10   10   12   12   11    9
WIND DIR            S    S    S    S   NE    N    N   NW   NW   NW   NW    W    W   SW   SW   SW    W
WIND (MPH)          9    8    5    1    6   10   13   14   13   11   10    8    5    5    6    8    9
WIND GUST (MPH)
PRECIP PROB (%)    60   90  100   90   90   60   30   20    5    0    0    0    5   10   10   10   50
PRECIP TYPE         S    S    S    S    S    S    S    S                                            S
6 HOUR QPF                 0.26      0.27      0.15      0.02      0.00      0.00      0.00      0.00
6 HOUR SNOW                 4.0       3.8       2.0       0.2       0.0       0.0       0.0       0.0
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  0.3  0.4  0.8  0.5  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    16   16   14   14   14   14   14   15   14   14   15   15   15   15   14   15   15
SNOW DENSITY (%)    6    6    7    7    7    7    7    6    7    7    6    6    6    6    7    6    6


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

DATE               TUESDAY 12/02/25                        WEDNESDAY 12/03/25
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   OV   OV   OV   OV   OV   BK   SC   SC   SC   BK   OV   OV   OV   OV   OV
CLOUD COVER (%)    90   95  100   95   95   95   85   60   30   30   40   65   80   85   85   85   75
TEMPERATURE        16   18   20   22   23   24   23   20   16   18   20   17   16   18   20   19   19
MAX/MIN TEMP                           23                  14                  21                  16
WIND CHILL          1    4    8   15   12   11    8    3   -2    3    7    4    4    6    7    6    6
WIND DIR            S    S    S   SW   NE   NE    N   NW   NW   NW   NW    W   SW   SW   SW   SW    W
WIND (MPH)         16   13   11    5   11   14   21   24   21   16   13   12    9   10   12   13   13
WIND GUST (MPH)
PRECIP PROB (%)    60   90  100   90   90   60   30   20    5    0    0    0    0   10   10   10   40
PRECIP TYPE         S    S    S    S    S    S    S    S                                            S
6 HOUR QPF                 0.26      0.25      0.12      0.02      0.00      0.00      0.00      0.00
6 HOUR SNOW                 4.0       3.5       1.6       0.2       0.0       0.0       0.0       0.0
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  0.1  0.4  0.5  0.9  0.5  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    16   16   14   14   13   14   14   15   15   15   15   16   16   16   15   15   16
SNOW DENSITY (%)    6    6    7    7    7    7    7    6    6    6    6    6    6    6    6    6    6


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

DATE               TUESDAY 12/02/25                        WEDNESDAY 12/03/25
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   OV   OV   OV   OV   OV   OV   BK   SC   BK   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    90   95  100   95   95   95   90   80   60   50   55   70   80   85   90   95   75
TEMPERATURE        17   18   20   22   23   24   22   19   16   16   19   17   17   19   21   22   20
MAX/MIN TEMP                           23                  14                  22                  15
WIND CHILL          1    3    7   14   14   11    7    3    0    2    6    5    4    6    8    9    6
WIND DIR            S    S    S   SW    E    N    N    N   NW   NW   NW    W    S    S    S   SW   SW
WIND (MPH)         18   16   12    6    8   16   20   20   18   13   12   10   11   12   14   14   16
WIND GUST (MPH)
PRECIP PROB (%)    60   90  100   90   80   60   30   20    5    0    0    0    5   10   10   10   50
PRECIP TYPE         S    S    S    S    S    S    S    S                                            S
6 HOUR QPF                 0.22      0.21      0.12      0.08      0.00      0.00      0.00      0.00
6 HOUR SNOW                 3.4       3.0       1.7       1.2       0.0       0.0       0.0       0.0
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  0.1  0.5  0.7  0.6  0.2  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    16   16   15   14   14   14   15   15   16   16   16   16   16   16   15   16   16
SNOW DENSITY (%)    6    6    6    7    7    7    6    6    6    6    6    6    6    6    6    6    6


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

DATE               TUESDAY 12/02/25                        WEDNESDAY 12/03/25
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   OV   OV   OV   OV   OV   BK   SC   FW   SC   BK   OV   OV   OV   OV   OV
CLOUD COVER (%)    95   95  100   95   95   95   90   60   30   25   35   60   75   80   80   85   70
TEMPERATURE        16   20   23   24   24   25   27   24   21   24   26   23   21   22   22   22   21
MAX/MIN TEMP                           24                  19                  27                  20
WIND CHILL          9             18   16   15   17   12    9   14   18   17   15   16   15   15   13
WIND DIR            S    S    S    E   NE    N    N   NW   NW   NW   NW   SW   SW   SW   SW   SW    W
WIND (MPH)          4    2    2    4    6   10   11   12   12    9    6    4    4    4    5    5    5
WIND GUST (MPH)
PRECIP PROB (%)    40   90  100   90   90   70   40   20    5    0    0    0    0    5   10   10   40
PRECIP TYPE         S    S    S    S    S    S    S    S                                            S
6 HOUR QPF                 0.21      0.28      0.19      0.02      0.00      0.00      0.00      0.00
6 HOUR SNOW                 3.3       3.9       2.6       0.2       0.0       0.0       0.0       0.0
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  0.2  0.2  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    16   16   14   14   14   14   14   14   14   14   14   15   15   15   14   14   15
SNOW DENSITY (%)    6    6    7    7    7    7    7    7    7    7    7    6    6    6    7    7    6


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

DATE               TUESDAY 12/02/25                        WEDNESDAY 12/03/25
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   OV   OV   OV   OV   OV   OV   BK   SC   SC   BK   OV   OV   OV   OV   OV
CLOUD COVER (%)    90   95  100   95   95   95   85   75   50   45   50   70   80   85   90   90   75
TEMPERATURE        16   18   20   22   22   23   21   17   14   15   17   16   16   17   20   20   19
MAX/MIN TEMP                           22                  13                  19                  15
WIND CHILL          0    3    7   15   11   10    5    0   -3    0    4    4    4    5    7    7    6
WIND DIR            S    S    S   SW   NE    N    N    N    N   NW   NW    W    S    S    S    S   SW
WIND (MPH)         17   17   12    5   10   14   20   21   18   13   12   10    9   10   12   12   12
WIND GUST (MPH)
PRECIP PROB (%)    60   90  100   90   70   50   30   10    5    0    0    0    0    5    5    5   40
PRECIP TYPE         S    S    S    S    S    S    S                                                 S
6 HOUR QPF                 0.23      0.22      0.12      0.05      0.00      0.00      0.00      0.00
6 HOUR SNOW                 3.7       3.1       1.7       0.8       0.0       0.0       0.0       0.0
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  0.1  0.5  0.8  0.6  0.2  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
SNOW RATIO (:1)    16   16   15   14   14   14   15   15   15   15   16   16   16   16   15   16   16
SNOW DENSITY (%)    6    6    6    7    7    7    6    6    6    6    6    6    6    6    6    6    6

$$

--- PRECIP TYPE CODES ---

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