Avalanche Weather Guidance
Issued by NWS Portland, ME

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405
FWUS41 KGYX 100930
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST MON NOV 10 2025


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

DATE               MONDAY 11/10/25                         TUESDAY 11/11/25
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   BK   BK   BK   OV   OV   OV   OV   OV   OV   BK   OV
CLOUD COVER (%)    90   95   95   95   95   90   65   65   65   75   85   85   80   70   70   70   80
TEMPERATURE        35   35   36   34   31   27   21   17   12   10    9    8   10   10   11   12   13
MAX/MIN TEMP                           38                   9                  13                  10
WIND CHILL                             17   11    3   -3  -10  -13  -16  -21  -21  -21  -18  -15  -12
WIND DIR            S    S   SW   SW   SW    W    W    W    W    W    W    W    W    W    W    W   SW
WIND (MPH)         31   24   26   24   25   31   28   29   29   31   37   55   75   77   67   56   44
WIND GUST (MPH)                                                                95   96   85
PRECIP PROB (%)    80   80   70   80   80   60   50   30   40   50   60   70   60   40   30   20   50
PRECIP TYPE         R    R    R    R    S    S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.26      0.23      0.15      0.04      0.05      0.14      0.11      0.01
6 HOUR SNOW                 0.0       0.0       1.2       0.5       0.9       2.7       2.0       0.2
12 HOUR SNOW                          0.0                 1.7                 3.6                 2.2
SNOW LEVEL (KFT)  7.1  7.1  6.9  6.4  5.5  3.3  0.8  0.2  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1
SNOW RATIO (:1)     3    3    3    4    5    9   12   14   17   19   19   19   19   18   16   16   16


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

DATE               MONDAY 11/10/25                         TUESDAY 11/11/25
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   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    90   90   95   95   95   95   85   90   85   80   90   90   85   80   75   75   85
TEMPERATURE        38   40   41   40   35   27   23   20   17   17   18   17   20   20   21   22   23
MAX/MIN TEMP                           44                  15                  22                  20
WIND CHILL                                  16   11    7    2    1    1   -2    3    3    6    8   10
WIND DIR            S    S    S   SW    W    W   NW   NW    W    W    W    W    W    W    W   SW   SW
WIND (MPH)         10    8   13   11   10   13   13   13   14   17   20   28   24   23   18   16   14
WIND GUST (MPH)                                                           47   42
PRECIP PROB (%)    90   70   70   80   80   50   40   30   50   60   70   70   50   30   30   20   50
PRECIP TYPE         R    R    R    R    R    S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.25      0.20      0.09      0.03      0.05      0.09      0.02      0.00
6 HOUR SNOW                 0.0       0.0       0.5       0.3       0.9       1.8       0.4       0.0
12 HOUR SNOW                          0.0                 0.8                 2.7                 0.4
SNOW LEVEL (KFT)  7.0  6.9  6.6  6.1  5.0  2.2  0.4  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1
SNOW RATIO (:1)     1    1    1    1    3    8   12   14   17   19   20   20   19   18   17   16   16


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

DATE               MONDAY 11/10/25                         TUESDAY 11/11/25
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   BK   BK   BK   BK   OV   OV   OV   BK   BK   BK   OV
CLOUD COVER (%)    95   95   95   95   90   80   65   55   60   65   80   80   80   70   70   65   80
TEMPERATURE        37   40   41   40   36   30   25   22   18   19   20   18   20   20   22   23   23
MAX/MIN TEMP                           44                  16                  22                  20
WIND CHILL                                  19   13    8    3    4    5    0    2    2    6    8   10
WIND DIR            S    S   SW   SW   SW    W    W    W    W    W    W    W    W    W    W    W   SW
WIND (MPH)         11    9   14   11   13   16   14   16   16   17   18   26   27   27   24   19   14
WIND GUST (MPH)                                                           43   47   46   41
PRECIP PROB (%)    80   80   70   80   80   60   50   30   40   50   60   70   60   40   30   20   40
PRECIP TYPE         R    R    R    R    R    S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.24      0.24      0.12      0.02      0.03      0.11      0.12      0.01
6 HOUR SNOW                 0.0       0.0       0.4       0.1       0.6       2.1       2.2       0.2
12 HOUR SNOW                          0.0                 0.5                 2.7                 2.4
SNOW LEVEL (KFT)  7.1  7.1  6.9  6.4  5.6  3.5  0.9  0.2  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1
SNOW RATIO (:1)     1    0    1    1    2    5    9   12   16   18   19   19   19   17   16   16   16


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

DATE               MONDAY 11/10/25                         TUESDAY 11/11/25
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   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    95   95   95   95   95   90   70   70   70   75   85   85   80   75   75   70   80
TEMPERATURE        39   42   44   42   38   32   27   24   22   22   23   21   22   22   23   24   25
MAX/MIN TEMP                           47                  20                  25                  21
WIND CHILL                                       17   13   10   10   10    6    5    6    8   11   13
WIND DIR           SE    E   SE    E    W   NW   NW   NW   NW    W    W    W    W    W    W    W   SW
WIND (MPH)          5    6    6    6    6   10   10   11   11   12   14   18   25   23   19   16   13
WIND GUST (MPH)                                                                43
PRECIP PROB (%)    80   80   70   80   90   60   50   40   50   60   70   70   60   40   30   20   50
PRECIP TYPE         R    R    R    R    R    S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.21      0.12      0.15      0.02      0.03      0.06      0.02      0.01
6 HOUR SNOW                 0.0       0.0       0.5       0.2       0.6       1.2       0.4       0.2
12 HOUR SNOW                          0.0                 0.7                 1.8                 0.6
SNOW LEVEL (KFT)  7.1  7.1  6.8  6.3  5.4  3.0  0.5  0.2  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1
SNOW RATIO (:1)     0    0    0    0    2    6   11   14   17   18   19   19   19   18   16   15   15


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

DATE               MONDAY 11/10/25                         TUESDAY 11/11/25
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   BK   BK   BK   BK   OV   OV   OV   BK   BK   BK   OV
CLOUD COVER (%)    90   95   95   90   90   80   55   60   60   65   80   75   75   65   65   65   80
TEMPERATURE        38   41   42   41   38   32   26   24   21   22   23   21   21   22   23   23   24
MAX/MIN TEMP                           45                  19                  25                  21
WIND CHILL                                       15   13    9   10   10    5    6    7   10   11   14
WIND DIR            N   SE   SW   SW    W    W    W    W    W    W    W    W    W    W    W    W   SW
WIND (MPH)          2    5    8    6    9   11   11   11   12   12   16   20   18   18   14   12   10
WIND GUST (MPH)
PRECIP PROB (%)    70   80   70   80   80   50   40   20   40   50   60   60   40   20   20   10   40
PRECIP TYPE         R    R    R    R    R    S    S    S    S    S    S    S    S    S    S         S
6 HOUR QPF                 0.21      0.13      0.09      0.01      0.01      0.03      0.01      0.00
6 HOUR SNOW                 0.0       0.0       0.2       0.0       0.2       0.6       0.2       0.0
12 HOUR SNOW                          0.0                 0.2                 0.8                 0.2
SNOW LEVEL (KFT)  7.1  7.0  6.8  6.2  5.3  3.1  0.7  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1
SNOW RATIO (:1)     0    0    0    1    2    6   10   13   16   18   19   19   19   17   16   15   15


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

DATE               MONDAY 11/10/25                         TUESDAY 11/11/25
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   BK   BK   BK   BK   OV   OV   OV   BK   BK   BK   OV
CLOUD COVER (%)    90   95   95   90   90   85   60   65   65   70   85   80   75   65   65   65   80
TEMPERATURE        39   41   41   40   36   30   25   21   18   18   18   18   20   20   22   22   23
MAX/MIN TEMP                           43                  16                  22                  20
WIND CHILL                                  19   12    7    3    2    1   -1    0    0    5    6    9
WIND DIR           SE    S    S   SW    W    W    W    W    W    W    W    W    W    W    W   SW   SW
WIND (MPH)          3    9   12   11   12   16   16   16   17   18   20   29   35   34   27   21   17
WIND GUST (MPH)                                                           47   57   55   46
PRECIP PROB (%)    80   70   70   80   80   50   40   20   40   50   60   60   40   20   20   20   40
PRECIP TYPE         R    R    R    R    R    S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.21      0.14      0.08      0.01      0.01      0.03      0.01      0.00
6 HOUR SNOW                 0.0       0.0       0.3       0.1       0.2       0.6       0.2       0.0
12 HOUR SNOW                          0.0                 0.4                 0.8                 0.2
SNOW LEVEL (KFT)  7.1  7.0  6.7  6.2  5.2  2.8  0.6  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1
SNOW RATIO (:1)     1    1    1    2    3    7   11   14   17   18   19   19   19   17   16   16   16


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

DATE               MONDAY 11/10/25                         TUESDAY 11/11/25
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   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    90   95   95   95   95   95   90   90   80   85   90   90   85   80   75   75   85
TEMPERATURE        39   40   41   39   35   27   24   20   18   17   18   17   21   21   23   23   24
MAX/MIN TEMP                           44                  15                  23                  21
WIND CHILL                                  15   12    7    4    1    2   -3    3    3    7    8   10
WIND DIR           SW    S    S   SW    W   NW   NW   NW    W    W    W    W    W    W    W   SW    S
WIND (MPH)         10    9   12   11   11   14   13   13   14   17   19   29   29   28   23   20   17
WIND GUST (MPH)                                                           47   50   47
PRECIP PROB (%)    90   70   70   80   80   50   40   20   50   60   70   70   50   30   30   20   40
PRECIP TYPE         R    R    R    R    R    S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.25      0.19      0.09      0.03      0.05      0.05      0.01      0.00
6 HOUR SNOW                 0.0       0.0       0.5       0.3       0.9       1.0       0.2       0.0
12 HOUR SNOW                          0.0                 0.8                 1.9                 0.2
SNOW LEVEL (KFT)  7.0  6.9  6.5  6.0  4.9  1.5  0.4  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1
SNOW RATIO (:1)     1    1    1    2    3    8   13   15   18   19   19   20   19   18   17   16   16


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

DATE               MONDAY 11/10/25                         TUESDAY 11/11/25
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   BK   SC   SC   BK   OV   BK   BK   BK   BK   BK   OV
CLOUD COVER (%)    95   95   95   95   85   80   55   30   45   55   75   70   70   55   60   55   75
TEMPERATURE        39   41   43   42   40   37   31   28   25   26   27   24   24   25   26   26   27
MAX/MIN TEMP                           46                  23                  29                  24
WIND CHILL                                                 16   16   17   12   10   11   13   15   17
WIND DIR            N    N   NW   NW    W    W   NW   NW    W    W    W    W    W    W    W   SW   SW
WIND (MPH)          5    2    4    3    5    9    8    8    8   10   11   13   18   18   16   11   10
WIND GUST (MPH)
PRECIP PROB (%)    70   70   70   80   80   60   30   20   20   30   40   50   40   30   20   10   40
PRECIP TYPE         R    R    R    R    R    R    S    S    S    S    S    S    S    S    S         S
6 HOUR QPF                 0.18      0.24      0.07      0.01      0.00      0.01      0.01      0.00
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.2       0.2       0.0
12 HOUR SNOW                          0.0                 0.0                 0.2                 0.2
SNOW LEVEL (KFT)  7.1  7.3  7.1  6.5  5.7  3.9  1.6  0.3  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1
SNOW RATIO (:1)     0    0    0    0    1    3    6   10   15   17   19   19   18   16   15   15   14


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

DATE               MONDAY 11/10/25                         TUESDAY 11/11/25
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   OV   OV   OV   OV   OV   OV   BK   OV   OV
CLOUD COVER (%)    95   90   95   95   95   90   85   85   80   80   90   90   80   70   65   70   85
TEMPERATURE        39   40   40   39   34   27   23   21   18   18   18   17   21   21   22   23   24
MAX/MIN TEMP                           43                  16                  23                  21
WIND CHILL                                  16   11    8    4    3    2   -1    4    5    7   10   11
WIND DIR           SW    S    S   SW   NW   NW   NW    W    W    W    W    W    W    W    W   SW    S
WIND (MPH)          9    8   10    9   10   13   12   13   14   16   18   25   25   21   18   16   14
WIND GUST (MPH)
PRECIP PROB (%)    90   70   70   80   70   40   20   10   50   50   60   60   40   20   20   20   40
PRECIP TYPE         R    R    R    R    S    S    S         S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.25      0.16      0.05      0.02      0.04      0.04      0.00      0.00
6 HOUR SNOW                 0.0       0.0       0.2       0.1       0.7       0.8       0.0       0.0
12 HOUR SNOW                          0.0                 0.3                 1.5                 0.0
SNOW LEVEL (KFT)  7.1  6.9  6.5  5.9  4.7  1.3  0.4  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1
SNOW RATIO (:1)     1    1    1    2    4    9   13   15   18   19   19   19   19   18   16   16   16

$$

--- PRECIP TYPE CODES ---

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

 * SNOW LEVEL IS AN AUTOMATED PARAMETER GENERATED FROM A CONSENSUS BLEND OF NUMERICAL WEATHER GUIDANCE.