Avalanche Weather Guidance
Issued by NWS Portland, ME

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847
FWUS41 KGYX 160830
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT SUN AUG 16 2026


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

DATE               SUNDAY 08/16/26                         MONDAY 08/17/26
TIME (LT)          08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05   08
                   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A

CLOUD COVER        SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    50   45   65   70   75   90   90   95   85   90   85   80   85   85   85   85   65
TEMPERATURE        41   48   51   51   49   48   49   48   46   46   49   50   50   51   49   48   48
MAX/MIN TEMP                           52                  46                  51                  47
WIND CHILL         35                       39   39   38   36   38
WIND DIR           SW   SW   SW   SW   SW   SW   SW   SW   SW   SW   SW   SW    W    W   NW   NW   NW
WIND (MPH)         10   12   14   21   29   33   40   44   36   20   16   11   14   16   17   17   16
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    5   20   60   80   70   70   30   30   40   50   20   20   20
PRECIP TYPE                                  R    R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.25      0.15      0.04      0.01      0.00
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)  7.6  7.7  7.9  8.2  9.1 11.6 12.9 13.7 13.6 13.4 12.9 12.7 12.2 11.5 10.8 10.6 10.1
SNOW RATIO (:1)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


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

DATE               SUNDAY 08/16/26                         MONDAY 08/17/26
TIME (LT)          08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05   08
                   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A

CLOUD COVER        SC   SC   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    45   40   55   60   70   90   90   95   80   80   85   80   85   80   80   80   65
TEMPERATURE        49   59   63   64   60   58   57   56   55   58   60   61   59   58   57   56   57
MAX/MIN TEMP                           65                  54                  62                  55
WIND CHILL
WIND DIR            S    S    S    S    S    S    S    S    S   SW   SW   SW   SW   NW   NW   NW   NW
WIND (MPH)          4    6    9   10   11   14   18   18   14   10    8    5    5    6    6    8    6
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0   10   30   70   90   70   60   20   30   30   40   20   10   20
PRECIP TYPE                                  R    R    R    R    R    T    R    R    R    R         R
6 HOUR QPF                 0.00      0.00      0.03      0.27      0.19      0.03      0.01      0.00
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)  7.4  7.4  7.7  8.2  9.4 12.2 13.2 13.8 13.6 13.4 12.9 12.9 12.2 11.3 10.6 10.6 10.0
SNOW RATIO (:1)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


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

DATE               SUNDAY 08/16/26                         MONDAY 08/17/26
TIME (LT)          08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05   08
                   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A

CLOUD COVER        SC   SC   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    40   35   65   65   70   85   85   95   85   85   85   80   80   80   80   80   60
TEMPERATURE        50   60   64   65   60   58   58   57   56   59   61   62   59   59   57   56   57
MAX/MIN TEMP                           66                  54                  62                  55
WIND CHILL
WIND DIR           SW    S    S    S    S    S   SW   SW    S    S    S   SW    W   NW   NW   NW   NW
WIND (MPH)          4    8    8   10   11   11   14   16   14   10    8    5    5    5    6    6    6
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    5   20   60   80   70   70   30   30   40   40   20   20   20
PRECIP TYPE                                  R    R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.26      0.17      0.04      0.01      0.00
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)  7.6  7.7  7.8  8.2  9.1 11.6 12.9 13.7 13.6 13.4 13.0 12.7 12.3 11.6 10.8 10.7 10.1
SNOW RATIO (:1)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


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

DATE               SUNDAY 08/16/26                         MONDAY 08/17/26
TIME (LT)          08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05   08
                   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A

CLOUD COVER        SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    45   35   65   65   70   85   85   95   80   85   85   80   80   75   85   80   65
TEMPERATURE        51   62   67   67   63   59   59   57   57   61   64   65   62   61   58   57   59
MAX/MIN TEMP                           69                  55                  65                  56
WIND CHILL
WIND DIR           SE    S    S    S    S   SE    S    S    S    S    S    S   SW   NW   NW   NW   NW
WIND (MPH)          2    6    8    8    9    8   10   12   10    8    6    3    3    3    3    3    3
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    5   30   60   90   70   70   30   30   40   50   20   20   20
PRECIP TYPE                                  R    R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.19      0.13      0.02      0.01      0.00
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)  7.6  7.6  7.8  8.2  9.3 11.8 13.0 13.7 13.6 13.4 13.0 12.9 12.2 11.5 10.8 10.6 10.0
SNOW RATIO (:1)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


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

DATE               SUNDAY 08/16/26                         MONDAY 08/17/26
TIME (LT)          08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05   08
                   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A

CLOUD COVER        SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK   OV   BK
CLOUD COVER (%)    35   35   55   55   75   90   90   95   80   85   90   90   75   75   70   70   50
TEMPERATURE        50   60   65   66   61   59   58   57   57   60   62   63   61   60   58   57   59
MAX/MIN TEMP                           67                  55                  63                  56
WIND CHILL
WIND DIR            S    S   SW    S    S    S    S    S   SW    S   SW   SW    W   NW   NW   NW    N
WIND (MPH)          2    5    6    6    5    5    9   10    8    5    4    3    2    2    3    3    3
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0   10   40   60   90   70   70   40   30   20   30   20   20   20
PRECIP TYPE                                  R    R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.03      0.27      0.17      0.02      0.01      0.00
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)  7.5  7.5  7.6  8.2  9.4 11.8 13.2 13.8 13.8 13.6 13.1 13.0 12.3 11.7 10.9 10.7 10.3
SNOW RATIO (:1)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


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

DATE               SUNDAY 08/16/26                         MONDAY 08/17/26
TIME (LT)          08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05   08
                   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A

CLOUD COVER        SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK   OV   BK
CLOUD COVER (%)    35   35   55   50   70   95   90   95   80   90   90   90   80   75   65   75   50
TEMPERATURE        49   57   61   62   59   58   57   56   55   56   57   59   58   58   57   56   57
MAX/MIN TEMP                           63                  54                  59                  55
WIND CHILL
WIND DIR            S    S    S    S    S    S    S    S    S    S    S   SW   NW   NW   NW   NW   NW
WIND (MPH)          3    8    8    9   11   12   18   19   13    6    5    3    4    5    8    8    6
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0   10   40   60   90   70   70   40   30   20   30   20   20   20
PRECIP TYPE                                  R    R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.04      0.34      0.22      0.03      0.01      0.00
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)  7.4  7.4  7.7  8.3  9.5 12.1 13.3 13.8 13.8 13.6 13.1 13.0 12.4 11.7 10.8 10.7 10.3
SNOW RATIO (:1)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


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

DATE               SUNDAY 08/16/26                         MONDAY 08/17/26
TIME (LT)          08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05   08
                   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A

CLOUD COVER        SC   SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    40   35   50   65   60   90   85   95   80   80   80   75   75   80   75   80   65
TEMPERATURE        50   60   64   65   61   60   58   57   56   57   60   61   59   59   58   57   57
MAX/MIN TEMP                           66                  55                  63                  56
WIND CHILL
WIND DIR            S    S    S    S    S    S    S    S    S    S    S    S   SE   NW   NW   NW   NW
WIND (MPH)          4    6    9   10   13   18   21   21   16    9    6    5    5    6    8    8    6
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0   10   30   70   90   60   50   20   30   30   40   20   10   20
PRECIP TYPE                                  R    R    R    R    R    T    R    R    R    R         R
6 HOUR QPF                 0.00      0.00      0.02      0.26      0.19      0.03      0.01      0.00
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)  7.4  7.4  7.7  8.3  9.6 12.3 13.3 13.8 13.7 13.4 12.9 12.8 12.2 11.3 10.5 10.6 10.0
SNOW RATIO (:1)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


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

DATE               SUNDAY 08/16/26                         MONDAY 08/17/26
TIME (LT)          08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05   08
                   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A

CLOUD COVER        SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    35   40   55   55   75   90   85   95   85   85   90   80   85   80   75   75   55
TEMPERATURE        55   64   67   68   64   61   61   60   59   61   63   64   62   63   61   60   61
MAX/MIN TEMP                           69                  58                  64                  59
WIND CHILL
WIND DIR            S    S    S    S    S    S   SW    S    S    S    S    S   SE    N   NW   NW   NW
WIND (MPH)          1    4    6    6    5    4    6   11   10    6    5    3    2    2    2    3    3
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    5   20   60   80   80   70   30   40   30   40   20   10   20
PRECIP TYPE                                  R    R    R    R    R    R    R    R    R    R         R
6 HOUR QPF                 0.00      0.00      0.01      0.22      0.16      0.02      0.01      0.00
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)  7.7  7.7  7.7  8.0  9.0 11.3 12.7 13.7 13.6 13.4 13.0 12.7 12.4 11.9 11.1 10.8 10.3
SNOW RATIO (:1)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


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

DATE               SUNDAY 08/16/26                         MONDAY 08/17/26
TIME (LT)          08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05   08
                   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A

CLOUD COVER        BK   SC   SC   OV   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK
CLOUD COVER (%)    55   45   35   70   70   85   90   95   80   85   85   85   85   75   75   75   65
TEMPERATURE        49   58   61   62   59   59   57   56   55   57   58   60   58   58   57   56   57
MAX/MIN TEMP                           63                  54                  60                  55
WIND CHILL
WIND DIR            S    S    S    S    S    S    S    S    S    S    S    S   SE   NW   NW   NW   NW
WIND (MPH)          3    5    8    8   10   14   17   17   12    8    4    3    4    6    8    8    6
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0   10   30   60   90   50   50   20   20   30   30   20   10   10
PRECIP TYPE                                  R    R    R    R    R    T    T    R    R    R
6 HOUR QPF                 0.00      0.00      0.04      0.29      0.23      0.03      0.01      0.00
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)  7.3  7.3  7.7  8.5  9.9 12.3 13.4 13.9 13.7 13.5 13.0 12.8 12.3 11.5 10.6 10.6 10.3
SNOW RATIO (:1)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0

$$

--- PRECIP TYPE CODES ---

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