Avalanche Weather Guidance
Issued by NWS Portland, ME

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344
FWUS41 KGYX 102130
AVGGYX

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


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

DATE                                   TUESDAY 11/11/25                        WEDNESDAY 11/12/25
TIME (LT)          19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16   19
                   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P

CLOUD COVER        OV   OV   BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   BK   OV   OV   OV   OV
CLOUD COVER (%)   100   85   60   55   55   65   85   80   80   70   75   70   65   80   85   85   80
TEMPERATURE        32   27   22   18   13   11   10    8    8    9    9   10   12   16   16   16   16
MIN/MAX TEMP                            9                  13                   8                  18
WIND CHILL         19    7   -1   -6  -13  -14  -14  -21  -23  -23  -22  -19  -14   -6   -4   -3   -4
WIND DIR            S    W    W    W    W    W    W    W    W   NW   NW    W    W   SW   SW   SW    W
WIND (MPH)         21   49   55   51   49   41   37   55   71   83   75   59   48   37   28   25   28
WIND GUST (MPH)                                            89  105   95
PRECIP PROB (%)   100   60   20    5    5   20   40   40   60   50   50   40   40   70   60   60   50
PRECIP TYPE         R    S    S              S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.27      0.02      0.03      0.20      0.20      0.08      0.02      0.01
6 HOUR SNOW                 0.9       0.3       0.6       3.7       3.6       1.3       0.3       0.2
12 HOUR SNOW                          1.2                 4.3                 4.9                 0.5
SNOW LEVEL (KFT)  6.4  2.8  1.0  0.2  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1  0.3  0.8  1.0  1.0
SNOW RATIO (:1)     4    7   11   14   16   18   19   18   19   18   16   16   16   16   16   16   16


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

DATE                                   TUESDAY 11/11/25                        WEDNESDAY 11/12/25
TIME (LT)          19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16   19
                   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P

CLOUD COVER        OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK   OV   OV   OV   OV
CLOUD COVER (%)    95   90   75   85   80   80   90   90   90   75   80   75   70   80   90   90   85
TEMPERATURE        36   29   24   22   19   18   19   18   18   18   19   20   20   24   25   25   25
MIN/MAX TEMP                           18                  21                  18                  27
WIND CHILL              18   11    9    5    3    5    2    0   -2    1    6    4   11   13   14   14
WIND DIR           SW    W    W    W    W    W    W   NW   NW   NW   NW    W    W   SW   SW   SW   SW
WIND (MPH)          9   14   14   14   14   16   14   19   26   32   26   14   19   16   13   11   12
WIND GUST (MPH)                                                 50
PRECIP PROB (%)   100   50   10    5    5   20   40   40   70   50   50   40   40   60   60   50   50
PRECIP TYPE         R    S                   S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.30      0.02      0.05      0.19      0.09      0.01      0.01      0.01
6 HOUR SNOW                 0.8       0.3       0.9       3.6       1.8       0.2       0.2       0.1
12 HOUR SNOW                          1.1                 4.5                 2.0                 0.3
SNOW LEVEL (KFT)  6.2  1.7  0.5  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1  0.3  0.8  1.0  1.0
SNOW RATIO (:1)     2    8   12   14   16   18   19   19   19   19   17   16   16   15   15   14   14


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

DATE                                   TUESDAY 11/11/25                        WEDNESDAY 11/12/25
TIME (LT)          19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16   19
                   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P

CLOUD COVER        OV   OV   BK   BK   BK   BK   OV   OV   OV   OV   OV   BK   BK   OV   OV   OV   OV
CLOUD COVER (%)   100   80   55   50   55   60   80   80   80   70   70   65   65   75   85   85   75
TEMPERATURE        39   33   26   24   21   21   21   19   18   19   20   20   21   26   27   26   25
MIN/MAX TEMP                           20                  22                  18                  28
WIND CHILL                   12   10    7    6    6    2   -2   -2    0    4    7   14   16   16   15
WIND DIR            S    W    W    W    W    W    W   NW   NW   NW   NW    W    W   SW   SW   SW    W
WIND (MPH)          8   18   19   18   17   18   18   21   31   37   34   19   17   13   12   10   10
WIND GUST (MPH)                                  35        49   58   54
PRECIP PROB (%)   100   60   20    5    5   20   40   40   60   50   40   40   40   60   60   60   50
PRECIP TYPE         R    S    S              S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.23      0.00      0.01      0.24      0.23      0.09      0.03      0.01
6 HOUR SNOW                 0.1       0.1       0.2       4.5       4.1       1.4       0.5       0.1
12 HOUR SNOW                          0.2                 4.7                 5.5                 0.6
SNOW LEVEL (KFT)  6.4  3.4  1.1  0.2  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1  0.3  0.8  1.0  1.0
SNOW RATIO (:1)     1    4    8   12   15   18   19   18   18   18   15   16   15   15   15   14   14


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

DATE                                   TUESDAY 11/11/25                        WEDNESDAY 11/12/25
TIME (LT)          19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16   19
                   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P

CLOUD COVER        OV   OV   BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   BK   OV   OV   OV   OV
CLOUD COVER (%)   100   85   60   65   65   70   85   85   85   75   75   70   65   80   85   85   80
TEMPERATURE        40   33   27   25   23   23   24   22   21   21   22   22   23   29   30   29   28
MIN/MAX TEMP                           23                  24                  20                  31
WIND CHILL                   15   13   11   10   11    8    5    4    7    8   12
WIND DIR           NE   NW   NW   NW   NW    W    W   NW   NW   NW   NW    W    W   SW   SW   SW   SW
WIND (MPH)          6   13   14   13   13   14   14   17   21   25   20   16   11   10   10    8    6
WIND GUST (MPH)                                                 44   39
PRECIP PROB (%)   100   50   10    5    5   20   40   40   60   60   50   40   40   70   60   60   50
PRECIP TYPE         R    S                   S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.28      0.04      0.01      0.11      0.06      0.01      0.01      0.01
6 HOUR SNOW                 0.3       0.4       0.2       2.2       1.2       0.2       0.1       0.1
12 HOUR SNOW                          0.7                 2.4                 1.4                 0.2
SNOW LEVEL (KFT)  6.4  2.1  0.7  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.1  0.3  0.8  1.0  1.0
SNOW RATIO (:1)     1    5   10   13   15   18   19   19   19   18   16   16   15   14   14   13   13


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

DATE                                   TUESDAY 11/11/25                        WEDNESDAY 11/12/25
TIME (LT)          19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16   19
                   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P

CLOUD COVER        OV   OV   SC   BK   BK   BK   OV   OV   OV   BK   BK   BK   BK   OV   OV   OV   OV
CLOUD COVER (%)    95   75   45   55   55   65   85   75   80   65   65   60   65   75   85   85   80
TEMPERATURE        38   32   26   24   22   23   24   22   20   21   22   22   22   28   29   28   27
MIN/MAX TEMP                           22                  24                  20                  29
WIND CHILL                   15   13   10   10   11    9    4    3    7   10   10   19
WIND DIR            S    W    W    W    W    W    W    W    W    W    W    W    W   SW   SW   SW    W
WIND (MPH)          5   11   11   11   11   14   14   14   21   27   20   11   11   10    9    6    6
WIND GUST (MPH)                                  32        41   50   46   31
PRECIP PROB (%)    90   40    5    5    0   10   40   30   40   30   30   20   30   60   60   60   40
PRECIP TYPE         R    S                        S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.21      0.00      0.00      0.07      0.04      0.00      0.01      0.01
6 HOUR SNOW                 0.0       0.0       0.0       1.3       0.6       0.0       0.1       0.1
12 HOUR SNOW                          0.0                 1.3                 0.6                 0.2
SNOW LEVEL (KFT)  6.4  3.2  0.9  0.2  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.0  0.3  0.8  1.0  1.0
SNOW RATIO (:1)     1    4    9   13   15   17   19   19   18   18   15   15   15   14   14   13   13


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

DATE                                   TUESDAY 11/11/25                        WEDNESDAY 11/12/25
TIME (LT)          19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16   19
                   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P

CLOUD COVER        OV   OV   SC   BK   BK   BK   OV   OV   OV   BK   BK   BK   BK   OV   OV   OV   OV
CLOUD COVER (%)    95   75   50   60   55   70   85   80   80   65   65   65   65   75   85   85   80
TEMPERATURE        39   31   25   23   20   19   19   19   19   20   20   21   21   24   25   25   25
MIN/MAX TEMP                           19                  20                  19                  26
WIND CHILL              18   10    8    4    4    4    2   -1   -1    0    5    7   12   14   15   14
WIND DIR           SE   NW    W    W    W    W    W   NW    W   NW   NW    W    W   SW   SW   SW    W
WIND (MPH)         10   23   23   20   19   18   17   24   35   42   35   20   16   13   11   10   11
WIND GUST (MPH)                                            56   65   56
PRECIP PROB (%)    90   40    5    5    5   10   30   30   40   30   30   20   30   50   50   50   40
PRECIP TYPE         R    S                        S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.22      0.00      0.00      0.07      0.03      0.00      0.01      0.01
6 HOUR SNOW                 0.2       0.0       0.0       1.3       0.5       0.0       0.2       0.1
12 HOUR SNOW                          0.2                 1.3                 0.5                 0.3
SNOW LEVEL (KFT)  6.3  2.7  0.8  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.0  0.2  0.8  1.0  1.1
SNOW RATIO (:1)     2    5   10   14   15   18   19   19   19   18   16   16   16   15   14   14   13


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

DATE                                   TUESDAY 11/11/25                        WEDNESDAY 11/12/25
TIME (LT)          19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16   19
                   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P

CLOUD COVER        OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK   OV   OV   OV   OV
CLOUD COVER (%)    95   90   80   85   80   80   90   90   90   75   80   75   70   80   90   90   85
TEMPERATURE        34   28   25   23   20   19   20   18   19   20   21   21   22   24   26   26   26
MIN/MAX TEMP                           18                  23                  19                  28
WIND CHILL              15   12    9    5    4    6    1    0    0    3    6    8   11   15   15   15
WIND DIR           NW   NW   NW    W    W    W    W   NW   NW   NW   NW    W   SW   SW   SW   SW   SW
WIND (MPH)         12   18   17   17   17   16   16   21   31   35   29   18   17   14   12   11   12
WIND GUST (MPH)                                            49   56   48
PRECIP PROB (%)   100   50   10    5   10   20   40   40   60   50   40   30   30   60   50   50   40
PRECIP TYPE         R    S                   S    S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.30      0.06      0.04      0.13      0.07      0.00      0.01      0.01
6 HOUR SNOW                 0.9       0.8       0.7       2.6       1.3       0.0       0.2       0.1
12 HOUR SNOW                          1.7                 3.3                 1.3                 0.3
SNOW LEVEL (KFT)  6.1  1.5  0.4  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.0  0.3  0.8  1.0  1.0
SNOW RATIO (:1)     2    9   12   14   16   19   19   19   19   19   17   16   16   15   14   14   14


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

DATE                                   TUESDAY 11/11/25                        WEDNESDAY 11/12/25
TIME (LT)          19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16   19
                   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P

CLOUD COVER        OV   OV   SC   SC   SC   SC   OV   OV   OV   BK   BK   BK   BK   BK   OV   OV   BK
CLOUD COVER (%)    95   80   35   30   35   45   75   75   75   65   60   60   65   70   80   80   65
TEMPERATURE        42   38   32   27   25   27   27   25   24   24   25   26   25   31   33   31   29
MIN/MAX TEMP                           25                  27                  24                  33
WIND CHILL                        17   15   16   17   14   11   10   14   15   16
WIND DIR            N    W    W    W    W    W    W    W   NW    W    W    W   SW   SW   SW   SW    W
WIND (MPH)          4   11   12   10   10   12   11   12   14   19   12   12    8    8    8    5    5
WIND GUST (MPH)                                                 39   34
PRECIP PROB (%)    90   50   10    0    0   10   40   30   20   20   20   20   30   50   50   50   40
PRECIP TYPE         R    R                        S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.24      0.00      0.00      0.01      0.01      0.00      0.01      0.01
6 HOUR SNOW                 0.0       0.0       0.0       0.2       0.1       0.0       0.1       0.1
12 HOUR SNOW                          0.0                 0.2                 0.1                 0.2
SNOW LEVEL (KFT)  6.7  5.0  1.5  0.4  0.1  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.3  0.8  0.9  1.0
SNOW RATIO (:1)     1    2    4    8   14   16   19   19   18   16   15   15   15   13    5   11   11


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

DATE                                   TUESDAY 11/11/25                        WEDNESDAY 11/12/25
TIME (LT)          19   22   01   04   07   10   13   16   19   22   01   04   07   10   13   16   19
                   7P   10P  1A   4A   7A   10A  1P   4P   7P   10P  1A   4A   7A   10A  1P   4P   7P

CLOUD COVER        OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK   OV   OV   OV   OV   OV
CLOUD COVER (%)    95   85   70   80   70   80   90   90   90   70   70   70   70   80   90   90   85
TEMPERATURE        34   28   25   22   19   18   19   17   18   19   20   20   21   24   25   24   26
MIN/MAX TEMP                           18                  20                  18                  27
WIND CHILL              16   13    9    5    3    5    1   -1   -1    3    7    8   12   15   14   16
WIND DIR           NW   NW    W    W    W    W    W   NW    W   NW   NW    W   SW   SW   SW   SW   SW
WIND (MPH)         12   16   14   14   14   16   14   18   27   32   25   13   14   12   10    9   10
WIND GUST (MPH)
PRECIP PROB (%)    90   40    5    5    5   10   30   30   50   30   30   20   30   50   40   30   30
PRECIP TYPE         R    S                        S    S    S    S    S    S    S    S    S    S    S
6 HOUR QPF                 0.19      0.01      0.05      0.11      0.05      0.00      0.01      0.01
6 HOUR SNOW                 0.5       0.2       0.9       2.1       0.9       0.0       0.2       0.1
12 HOUR SNOW                          0.7                 3.0                 0.9                 0.3
SNOW LEVEL (KFT)  5.9  1.5  0.4  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.2  0.8  1.0  1.1
SNOW RATIO (:1)     3    8   13   14   16   18   19   19   19   18   16   16   16   15   14   14   14

$$

--- 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.