Avalanche Weather Guidance
Issued by NWS Portland, ME

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542
FWUS41 KGYX 240930
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST MON NOV 24 2025


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

DATE               MONDAY 11/24/25                         TUESDAY 11/25/25
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   BK   SC   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    60   60   65   55   40   35   65   75   85   85   90   85   85   85   90   85   80
TEMPERATURE        16   16   17   17   20   20   21   22   25   26   27   26   26   27   27   29   31
MAX/MIN TEMP                           23                  20                  29                  25
WIND CHILL         -4   -5   -4   -2    2    3    5    5    9   14   17   15   13   14   14   17   19
WIND DIR           NW   NW   NW   NW   NW    W    W    W    W    W   SW    S    S    S    S   SE   SE
WIND (MPH)         28   33   33   28   28   23   23   25   27   14   10   11   17   17   17   17   18
WIND GUST (MPH)
PRECIP PROB (%)     5    0    5    5   10   10   10   10   20   20   20   20   40   60   70   80   70
PRECIP TYPE                                                 S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.08      0.12
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.4       0.4
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.7  0.6  0.7  0.5  0.2  0.1  0.9  0.8  1.3  2.0  2.7  3.3  4.3  5.0  6.1  7.0  7.4
SNOW RATIO (:1)    16   16   14   12   10    9    6    5    6    6    6    6    6    5    5    4    3
SNOW DENSITY (%)    6    6    7    8   10   11   16   20   16   16   16   16   16   20   20   25   33


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

DATE               MONDAY 11/24/25                         TUESDAY 11/25/25
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   BK   SC   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    80   80   85   70   45   30   65   80   80   85   90   90   85   90   90   90   85
TEMPERATURE        25   24   26   25   24   24   24   26   29   33   35   32   31   31   32   34   35
MAX/MIN TEMP                           28                  24                  36                  31
WIND CHILL         15   13   15   16   17   16   15   17   20             26   24   24   25   27   28
WIND DIR           NW   NW   NW   NW   NW    W    W    W    W   SW   SW    S    S    S   SE   SE   SE
WIND (MPH)         10   11   11    9    5    6    8    9    9    5    5    5    8    8    8    8    8
WIND GUST (MPH)
PRECIP PROB (%)     5    0    0    0    0    5    0    0    0    0    5   10   40   70   70   70   70
PRECIP TYPE                                                                     S    S    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.07      0.08
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.1       0.0
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.6  0.5  0.7  0.4  0.2  0.2  0.9  0.9  1.3  1.9  2.8  3.4  4.6  5.3  6.4  7.1  7.5
SNOW RATIO (:1)    15   15   14   13   10    7    4    4    3    3    3    4    4    3    3    2    2
SNOW DENSITY (%)    6    6    7    7   10   14   25   25   33   33   33   25   25   33   33   50   50


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

DATE               MONDAY 11/24/25                         TUESDAY 11/25/25
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   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    55   55   60   50   40   40   65   75   85   85   85   85   85   85   90   85   80
TEMPERATURE        24   26   27   26   25   25   25   26   29   33   37   34   31   31   31   33   33
MAX/MIN TEMP                           29                  24                  37                  31
WIND CHILL         14   14   16   15   15   16   16   16   20   27             24   24   24   27   27
WIND DIR           NW   NW   NW   NW   NW    W    W    W    W    W   SW   SW   SW    S    S   SE   SE
WIND (MPH)         10   13   13   11   10    9    9   10   10    6    5    5    6    6    6    6    6
WIND GUST (MPH)
PRECIP PROB (%)     5    0    0    0    5    5    0    5    5    5    5   10   40   60   70   80   70
PRECIP TYPE                                                                     S    S    S    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.07      0.10
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.1       0.0
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.7  0.6  0.7  0.5  0.2  0.1  0.9  0.9  1.3  2.0  2.7  3.3  4.3  5.0  6.1  7.0  7.4
SNOW RATIO (:1)    16   15   13   11    9    8    6    4    3    3    3    3    3    3    3    2    2
SNOW DENSITY (%)    6    6    7    9   11   12   16   25   33   33   33   33   33   33   33   50   50


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

DATE               MONDAY 11/24/25                         TUESDAY 11/25/25
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   OV   BK   SC   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    65   65   70   60   40   30   65   75   85   85   90   90   85   90   90   85   80
TEMPERATURE        27   28   29   28   26   25   26   28   31   36   39   36   33   32   32   35   36
MAX/MIN TEMP                           30                  25                  39                  32
WIND CHILL         19   18   19   19   18   18   19   21   24
WIND DIR           NW   NW   NW   NW   NW    N    E    W    N    W   SW    S    S    S    S   SE   SE
WIND (MPH)          8   11   12   10    8    5    5    6    6    5    5    5    5    4    4    4    5
WIND GUST (MPH)
PRECIP PROB (%)     5    0    0    0    5    5    0    0    5    5    5   10   40   70   70   80   70
PRECIP TYPE                                                                     R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.06      0.09
6 HOUR SNOW                 0.0       0.0       0.0       0.0       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)  0.6  0.5  0.7  0.5  0.1  0.2  0.7  0.8  1.3  2.0  2.8  3.3  4.4  5.0  6.2  7.0  7.5
SNOW RATIO (:1)    15   15   14   12   10    8    5    4    2    2    2    3    3    3    3    2    2
SNOW DENSITY (%)    6    6    7    8   10   12   20   25   50   50   50   33   33   33   33   50   50


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

DATE               MONDAY 11/24/25                         TUESDAY 11/25/25
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        SC   BK   BK   SC   SC   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    45   50   60   35   35   45   65   75   85   85   85   85   85   90   90   90   80
TEMPERATURE        25   28   29   28   25   25   25   26   29   35   38   34   31   31   32   34   34
MAX/MIN TEMP                           30                  24                  38                  31
WIND CHILL         17   19   20   21   18   18   18   19   23
WIND DIR           NW   NW   NW   NW   NW    W    W    W    W    W   SW   SW   SW    S   SE   SE    E
WIND (MPH)          6   10   10    6    5    5    5    5    5    5    5    4    4    3    3    3    4
WIND GUST (MPH)
PRECIP PROB (%)     5    0    0    0    0    5    0    0    0    0    5   10   50   70   70   80   70
PRECIP TYPE                                                                     S    S    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.09      0.11
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.1       0.0
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.7  0.7  0.8  0.5  0.2  0.3  0.8  0.6  0.9  1.8  2.8  3.5  4.8  5.4  6.4  7.2  7.5
SNOW RATIO (:1)    15   15   13   11    7    5    3    3    2    2    2    3    3    3    2    2    2
SNOW DENSITY (%)    6    6    7    9   14   20   33   33   50   50   50   33   33   33   50   50   50


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

DATE               MONDAY 11/24/25                         TUESDAY 11/25/25
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        SC   BK   BK   SC   SC   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    50   55   65   40   35   40   65   75   80   85   85   85   85   90   90   90   85
TEMPERATURE        24   25   25   24   24   24   25   26   28   31   33   32   30   30   31   33   34
MAX/MIN TEMP                           26                  24                  34                  30
WIND CHILL         12   13   14   14   14   14   16   17   19   25        26   22   23   24
WIND DIR           NW   NW   NW   NW   NW    W    W    W    W   SW   SW   SW    S    S   SE    E    E
WIND (MPH)         12   13   12   10   10    9    9    9    9    5    5    5    8    6    6    5    5
WIND GUST (MPH)
PRECIP PROB (%)     5    5    5    5   10   10   10   10   20   20   20   20   50   70   70   80   70
PRECIP TYPE                                                 S    S    S    S    S    S    S    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.09      0.10
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.2       0.0
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  0.7  0.7  0.8  0.5  0.2  0.3  0.8  0.6  0.9  1.7  2.8  3.5  4.8  5.5  6.4  7.3  7.5
SNOW RATIO (:1)    15   15   13   11    8    5    3    3    3    3    3    4    4    4    3    2    2
SNOW DENSITY (%)    6    6    7    9   12   20   33   33   33   33   33   25   25   25   33   50   50


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

DATE               MONDAY 11/24/25                         TUESDAY 11/25/25
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   BK   SC   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    80   80   85   65   40   30   65   80   80   85   90   90   85   90   90   90   85
TEMPERATURE        25   24   25   25   24   24   25   26   30   31   34   33   32   32   32   35   36
MAX/MIN TEMP                           29                  24                  37                  32
WIND CHILL         14   13   14   16   16   15   15   16   21   24        27   24   24   24   28   29
WIND DIR           NW   NW   NW   NW   NW    W   SW   SW    W   SW   SW    S   SE   SE   SE   SE   SE
WIND (MPH)         11   11   11    9    6    8   10   10   10    6    5    6   10   10   10    9    9
WIND GUST (MPH)
PRECIP PROB (%)     5    0    0    0    0    5    0    0    0    0    5   10   40   70   70   70   70
PRECIP TYPE                                                                     R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.06      0.07
6 HOUR SNOW                 0.0       0.0       0.0       0.0       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)  0.6  0.5  0.7  0.5  0.2  0.2  0.8  0.9  1.2  1.9  2.8  3.5  4.7  5.4  6.4  7.2  7.5
SNOW RATIO (:1)    15   15   14   12   10    6    4    3    3    3    3    4    4    4    3    2    2
SNOW DENSITY (%)    6    6    7    8   10   16   25   33   33   33   33   25   25   25   33   50   50


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

DATE               MONDAY 11/24/25                         TUESDAY 11/25/25
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        SC   SC   SC   SC   SC   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    40   30   40   25   35   60   75   75   90   85   85   85   85   85   85   85   80
TEMPERATURE        27   31   33   31   28   27   27   28   31   35   39   36   33   32   32   34   35
MAX/MIN TEMP                           33                  26                  39                  32
WIND CHILL         20   24   25   24   22   20             25
WIND DIR           NW   NW   NW    W    W    W    W    W    W   SW    S    S   SW   SW    S   SE   NE
WIND (MPH)          5    8   10    6    5    5    3    4    5    3    3    3    3    3    2    2    2
WIND GUST (MPH)
PRECIP PROB (%)     5    0    0    0    5    5    0    5    0    0    5    5   40   60   70   70   70
PRECIP TYPE                                                                     R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.05      0.08
6 HOUR SNOW                 0.0       0.0       0.0       0.0       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)  0.6  0.8  0.9  0.6  0.2  0.2  0.4  0.8  1.1  1.8  2.5  3.1  4.3  5.0  6.1  7.0  7.4
SNOW RATIO (:1)    14   13   11   10    7    4    3    3    2    2    2    3    3    3    2    2    2
SNOW DENSITY (%)    7    7    9   10   14   25   33   33   50   50   50   33   33   33   50   50   50


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

DATE               MONDAY 11/24/25                         TUESDAY 11/25/25
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   SC   SC   SC   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    75   75   85   50   30   35   70   80   80   85   90   90   85   90   90   95   85
TEMPERATURE        24   23   24   24   24   24   24   26   28   31   32   30   31   32   32   33   34
MAX/MIN TEMP                           26                  24                  32                  31
WIND CHILL         14   12   14   16   17   16   14   17   19   25   26   24   22   24   24   25   27
WIND DIR           NW   NW   NW   NW   NW    W   SW   SW   SW   SW    S    S   SE   SE   SE   SE   SE
WIND (MPH)         10   10   10    6    5    6    9    9    9    5    5    5   10   10   10   10    9
WIND GUST (MPH)
PRECIP PROB (%)     0    0    5    5    5   10   10   10   10   20   20   20   40   70   70   70   60
PRECIP TYPE                                                      S    S    S    S    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.10      0.07
6 HOUR SNOW                 0.0       0.0       0.0       0.0       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)  0.7  0.6  0.8  0.6  0.2  0.3  0.7  0.8  1.1  1.8  2.9  3.7  5.0  5.7  6.5  7.3  7.6
SNOW RATIO (:1)    15   15   13   12    9    4    3    3    3    3    3    4    4    3    3    2    2
SNOW DENSITY (%)    6    6    7    8   11   25   33   33   33   33   33   25   25   33   33   50   50

$$

--- PRECIP TYPE CODES ---

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