Avalanche Weather Guidance
Issued by NWS Portland, ME

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266
FWUS41 KGYX 290930
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST SAT NOV 29 2025


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

DATE               SATURDAY 11/29/25                       SUNDAY 11/30/25
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   BK   BK   SC   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    80   65   60   40   40   65   85   95   95   90   90   95   85   85   70   75   75
TEMPERATURE         2    3    4    5    5    8    8    9    9   14   14   22   23   21   17   14   10
MAX/MIN TEMP                            8                   4                  25                   9
WIND CHILL        -33  -31  -27  -24  -21  -12   -6  -10  -15   -9   -9    2    3   -1   -8  -14  -21
WIND DIR           NW   NW   NW   NW   NW    W   SW    S    S    S    S    S    S   SW    W    W    W
WIND (MPH)         80   74   59   48   36   20   10   20   34   40   40   40   43   47   57   67   78
WIND GUST (MPH)   101   94                                                                    85   98
PRECIP PROB (%)    10    5    5    0    0    0    0    5   20   70   80   90   70   60   30   20   20
PRECIP TYPE                                                 S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.17      0.54      0.15      0.01
6 HOUR SNOW                 0.0       0.0       0.0       0.0       2.4       6.3       1.5       0.2
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  0.0  0.0  0.0  0.0  0.0  0.0  0.2  1.4  2.4  2.3  1.8  1.2  0.3
SNOW RATIO (:1)    18   19   18   16   16   17   18   18   17   17   16   14   11   11   14   15   17
SNOW DENSITY (%)    5    5    5    6    6    5    5    5    5    5    6    7    9    9    7    6    5


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

DATE               SATURDAY 11/29/25                       SUNDAY 11/30/25
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   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    85   75   60   35   35   65   85   95   95   90   95   95   90   80   80   85   80
TEMPERATURE        15   16   16   17   16   16   17   18   18   20   23   28   31   29   27   24   20
MAX/MIN TEMP                           19                  15                  31                  19
WIND CHILL         -3   -2    0    2    4    7   10    8    5    6    9   16   20   17   14    9    3
WIND DIR           NW   NW   NW   NW   NW   NW    S    S    S   SE   SE    S    S   SW   SW    W    W
WIND (MPH)         23   21   18   14   10    5    4    8   12   16   17   16   16   16   18   20   23
WIND GUST (MPH)
PRECIP PROB (%)    10    5    0    0    0    0    5    5   30   70   80   90   60   50   20   20   10
PRECIP TYPE                                                 S    S    S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.14      0.34      0.05      0.01
6 HOUR SNOW                 0.0       0.0       0.0       0.0       2.3       4.3       0.5       0.2
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  0.0  0.0  0.0  0.0  0.0  0.0  0.4  1.5  2.4  2.3  1.6  1.1  0.2
SNOW RATIO (:1)    20   20   18   17   16   16   17   17   17   16   15   12   10   11   14   15   18
SNOW DENSITY (%)    5    5    5    5    6    6    5    5    5    6    6    8   10    9    7    6    5


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

DATE               SATURDAY 11/29/25                       SUNDAY 11/30/25
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   BK   BK   SC   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   BK   OV   BK
CLOUD COVER (%)    75   60   55   35   35   65   85   95   95   90   90   95   90   90   70   70   70
TEMPERATURE        15   17   18   17   16   16   17   18   17   19   21   28   31   30   27   25   21
MAX/MIN TEMP                           20                  15                  31                  20
WIND CHILL         -5   -2    1    1    2    5   10    9    4    5    8   16   20   18   14   10    3
WIND DIR           NW   NW   NW   NW   NW    W    S    S    S    S    S    S    S   SW    W    W    W
WIND (MPH)         27   27   23   18   13    8    4    6   11   14   14   14   16   17   19   23   27
WIND GUST (MPH)    44   44                                                                         44
PRECIP PROB (%)    10    5    5    0    0    0    0    5   20   70   80   90   70   60   30   20   20
PRECIP TYPE                                                 S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.17      0.49      0.16      0.01
6 HOUR SNOW                 0.0       0.0       0.0       0.0       2.4       6.1       1.6       0.1
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  0.0  0.0  0.0  0.0  0.0  0.0  0.2  1.4  2.4  2.3  1.8  1.2  0.3
SNOW RATIO (:1)    18   18   17   16   15   16   17   17   17   17   15   13   10   11   14   14   17
SNOW DENSITY (%)    5    5    5    6    6    6    5    5    5    5    6    7   10    9    7    7    5


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

DATE               SATURDAY 11/29/25                       SUNDAY 11/30/25
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   BK   BK   SC   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    80   65   60   40   40   65   85   95   95   90   90   95   85   85   75   80   75
TEMPERATURE        20   20   23   22   20   20   21   20   20   23   26   31   34   32   30   26   23
MAX/MIN TEMP                           25                  17                  34                  22
WIND CHILL          3    3    8    8    9   12        12    9   11   14   21   25   22   18   12    7
WIND DIR           NW   NW   NW   NW   NW    N   SE   SE   SE   SE   SE    S    S   SW    W    W    W
WIND (MPH)         24   24   20   16   10    5    2    5    9   13   14   13   13   13   17   20   24
WIND GUST (MPH)
PRECIP PROB (%)    10    5    0    0    0    0    0    5   30   70   80   90   70   60   30   20   20
PRECIP TYPE                                                 S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.11      0.37      0.08      0.01
6 HOUR SNOW                 0.0       0.0       0.0       0.0       1.8       4.3       0.5       0.1
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  0.0  0.0  0.0  0.0  0.0  0.0  0.2  1.4  2.4  2.3  1.7  1.2  0.3
SNOW RATIO (:1)    20   20   18   17   16   16   17   17   17   17   15   11    8   10   13   14   17
SNOW DENSITY (%)    5    5    5    5    6    6    5    5    5    5    6    9   12   10    7    7    5


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

DATE               SATURDAY 11/29/25                       SUNDAY 11/30/25
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   FW   SC   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    65   55   40   20   30   70   85   95   95   90   90   95   90   75   70   70   65
TEMPERATURE        19   20   21   20   19   19   20   20   18   23   25   31   32   31   29   26   23
MAX/MIN TEMP                           23                  16                  33                  22
WIND CHILL          4    5    8    8   10   12        13    9   12   15   22   24   22   18   13    9
WIND DIR            W   NW   NW   NW   NW   NW   SW    S   SE   SE   SE    S   SW   SW    W    W    W
WIND (MPH)         18   18   14   11    6    4    2    4    6   10   10   10   10   10   13   16   18
WIND GUST (MPH)
PRECIP PROB (%)     5    5    0    0    0    0    0    5   20   70   80   90   60   50   20   10   10
PRECIP TYPE                                                 S    S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.08      0.43      0.07      0.01
6 HOUR SNOW                 0.0       0.0       0.0       0.0       1.3       4.7       0.5       0.1
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  0.0  0.0  0.0  0.0  0.0  0.0  0.4  1.6  2.5  2.5  1.7  1.2  0.3
SNOW RATIO (:1)    19   18   17   16   15   16   17   17   17   16   14   10    8    9   12   14   16
SNOW DENSITY (%)    5    5    5    6    6    6    5    5    5    6    7   10   12   11    8    7    6


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

DATE               SATURDAY 11/29/25                       SUNDAY 11/30/25
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   BK   SC   FW   SC   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    70   60   45   20   30   70   85   95   95   90   90   95   90   75   75   75   65
TEMPERATURE        16   16   16   16   16   17   17   18   18   20   22   29   31   29   28   23   21
MAX/MIN TEMP                           19                  16                  32                  19
WIND CHILL         -4   -3   -2    0    2    6    9    8    5    7    9   18   19   16   13    6    2
WIND DIR           NW   NW   NW   NW   NW   NW    S    S   SE   SE   SE    S   SW   SW    W    W    W
WIND (MPH)         31   26   21   17   13    9    5    8   12   13   13   14   18   20   25   28   31
WIND GUST (MPH)    49                                                                         46   49
PRECIP PROB (%)     5    5    0    0    0    0    5    5   20   70   80   90   60   50   20   10   10
PRECIP TYPE                                                 S    S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.06      0.36      0.06      0.01
6 HOUR SNOW                 0.0       0.0       0.0       0.0       1.0       4.4       0.5       0.1
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  0.0  0.0  0.0  0.0  0.0  0.0  0.4  1.6  2.5  2.4  1.7  1.2  0.2
SNOW RATIO (:1)    20   18   17   16   15   16   17   17   17   17   15   11    8    9   12   14   16
SNOW DENSITY (%)    5    5    5    6    6    6    5    5    5    5    6    9   12   11    8    7    6


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

DATE               SATURDAY 11/29/25                       SUNDAY 11/30/25
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   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    85   80   60   30   30   70   85   95   95   90   95   95   90   80   80   85   80
TEMPERATURE        15   15   17   17   17   17   18   19   19   20   23   28   31   30   27   25   22
MAX/MIN TEMP                           20                  16                  31                  20
WIND CHILL         -5   -4    0    1    4    7   10    8    4    5    9   15   18   17   13    9    5
WIND DIR           NW   NW   NW   NW   NW    N    S    S    S   SE   SE    S    S   SW   SW    W    W
WIND (MPH)         27   24   20   17   12    8    5    9   16   17   18   19   21   21   23   25   27
WIND GUST (MPH)    44                                                                              44
PRECIP PROB (%)     5    5    0    0    0    0    5    5   30   70   80   90   60   50   20   10   10
PRECIP TYPE                                                 S    S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.24      0.32      0.04      0.01
6 HOUR SNOW                 0.0       0.0       0.0       0.0       3.8       4.0       0.4       0.2
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  0.0  0.0  0.0  0.0  0.0  0.0  0.4  1.5  2.4  2.3  1.6  1.1  0.2
SNOW RATIO (:1)    20   20   18   17   16   17   17   17   17   16   15   12    9   10   13   14   18
SNOW DENSITY (%)    5    5    5    5    6    5    5    5    5    6    6    8   11   10    7    7    5


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

DATE               SATURDAY 11/29/25                       SUNDAY 11/30/25
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   SC   SC   FW   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   BK   SC   BK
CLOUD COVER (%)    65   40   35   20   25   60   80   95   95   90   90   95   85   80   55   50   55
TEMPERATURE        23   25   26   24   21   23   22   22   21   23   26   31   33   33   30   29   26
MAX/MIN TEMP                           28                  19                  34                  25
WIND CHILL          9   12   14   14   12   17             13   14   17   23   25   25   20   18   13
WIND DIR            W   NW   NW   NW   NW    W    S    S    S    S    S    S    S   SW   SW    W    W
WIND (MPH)         18   17   13   10    6    4    2    3    5    8    9    9   10   10   11   13   17
WIND GUST (MPH)
PRECIP PROB (%)     5    5    0    0    0    0    0    0   20   70   80   90   70   60   20   10   10
PRECIP TYPE                                                 S    S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.09      0.43      0.09      0.01
6 HOUR SNOW                 0.0       0.0       0.0       0.0       1.4       4.3       0.3       0.1
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  0.0  0.0  0.0  0.0  0.0  0.0  0.2  1.3  2.5  2.5  1.8  1.3  0.4
SNOW RATIO (:1)    17   18   16   16   15   15   17   17   17   16   14   10    6    7   11   12   15
SNOW DENSITY (%)    5    5    6    6    6    6    5    5    5    6    7   10   16   14    9    8    6


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

DATE               SATURDAY 11/29/25                       SUNDAY 11/30/25
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   BK   SC   FW   SC   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    80   70   45   20   25   70   85   95   95   90   90   95   90   75   80   80   75
TEMPERATURE        15   16   16   15   16   17   18   18   18   19   22   28   30   29   27   24   20
MAX/MIN TEMP                           19                  15                  31                  19
WIND CHILL         -3   -1    1    0    4    8   10    6    3    4    8   16   18   17   14    9    3
WIND DIR           NW   NW   NW   NW   NW   NW    S    S   SE   SE   SE    S    S   SW   SW    W    W
WIND (MPH)         23   19   16   13   10    6    5   10   16   17   16   16   18   18   18   21   23
WIND GUST (MPH)
PRECIP PROB (%)     5    0    0    0    0    0    5    5   30   70   80   90   50   40   10   10    5
PRECIP TYPE                                                 S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.05      0.25      0.04      0.00
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.8       3.1       0.4       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  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.3  1.5  2.5  2.4  1.5  1.0  0.2
SNOW RATIO (:1)    20   20   18   17   16   16   17   17   17   17   15   12    9   10   13   14   18
SNOW DENSITY (%)    5    5    5    5    6    6    5    5    5    5    6    8   11   10    7    7    5

$$

--- PRECIP TYPE CODES ---

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