Avalanche Weather Guidance
Issued by NWS Portland, ME

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363
FWUS41 KGYX 212030
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT FRI AUG 21 2026


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

DATE                                   SATURDAY 08/22/26                       SUNDAY 08/23/26
TIME (LT)          20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17   20
                   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P

CLOUD COVER        FW   FW   SC   FW   SC   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    25   15   25   20   35   90   90   70   75   75   80   85   75   80   80   80   75
TEMPERATURE        47   44   43   42   44   46   47   46   45   46   47   46   47   48   50   50   50
MIN/MAX TEMP                           42                  49                  45                  50
WIND CHILL              38   36   33   36   39             39             39
WIND DIR            N    E    E    E   SE    E   SE    E   SE   SE    S    S   SE   SE   SE   SE   SE
WIND (MPH)          9   12   14   18   17   16   12   12   12   13   16   16   18   13   17   21   25
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0   10   20   30   40   20   20   10   40   50   70   50
PRECIP TYPE                                            R    R    R    R    R         R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.01      0.01      0.01      0.05
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)  8.6  8.5  8.4  8.4  8.5  9.2 10.2 10.6 10.7 11.2 11.2 11.8 12.0 11.6 12.0 11.4 11.1
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                                   SATURDAY 08/22/26                       SUNDAY 08/23/26
TIME (LT)          20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17   20
                   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P

CLOUD COVER        FW   FW   FW   FW   SC   OV   OV   BK   BK   BK   BK   BK   OV   BK   OV   OV   OV
CLOUD COVER (%)    25   15   10   15   25   70   75   60   60   60   65   65   70   65   70   75   75
TEMPERATURE        57   53   51   50   54   60   61   60   55   55   55   54   55   60   63   63   59
MIN/MAX TEMP                           50                  64                  53                  63
WIND CHILL
WIND DIR            N    E   SE    E   SE    E    E    E   SE   SE    S    S   SE   SE    S   SE    S
WIND (MPH)          5    6    8    9    9    9    9    9    8    6    8    8    6    6    9    9    9
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0   10   20   10   10   10   20    5   30   50   60   60
PRECIP TYPE                                            R                   R         R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.01      0.05
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)  8.6  8.5  8.3  8.4  8.5  9.2  9.9 10.4 10.4 11.0 11.2 11.6 11.9 11.7 11.8 11.4 11.0
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                                   SATURDAY 08/22/26                       SUNDAY 08/23/26
TIME (LT)          20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17   20
                   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P

CLOUD COVER        FW   FW   FW   FW   SC   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    20   20   20   20   35   90   90   75   80   80   80   80   80   75   80   80   75
TEMPERATURE        57   55   53   52   55   60   61   60   56   56   56   55   56   60   63   63   60
MIN/MAX TEMP                           51                  63                  54                  64
WIND CHILL
WIND DIR            N    E   SE    E   SE    E    E    E   SE   SE   SE    S   SE   SE   SE   SE    S
WIND (MPH)          2    4    5    8    9   10    8    9    6    6    8    6    6    6    8    9    8
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0   10   20   30   40   20   20   10   40   50   70   50
PRECIP TYPE                                            R    R    R    R    R         R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.01      0.02      0.03      0.05
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)  8.6  8.6  8.4  8.4  8.5  9.3 10.2 10.6 10.7 11.3 11.3 11.8 12.1 11.6 12.0 11.5 11.1
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                                   SATURDAY 08/22/26                       SUNDAY 08/23/26
TIME (LT)          20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17   20
                   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P

CLOUD COVER        FW   FW   FW   FW   SC   OV   OV   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    25   15   20   20   30   85   80   65   60   60   75   75   80   75   75   75   75
TEMPERATURE        61   56   53   52   57   64   64   63   58   57   57   56   58   64   67   66   62
MIN/MAX TEMP                           52                  66                  55                  67
WIND CHILL
WIND DIR            E    E    E    E   SE   SE   SE   SE   SE   SE    E   SE   SE   SE   SE   SE    S
WIND (MPH)          3    3    3    4    5    9   10    9    8    6    4    4    5    6    9    9    6
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0   10   20   20   30   20   20   10   30   50   70   50
PRECIP TYPE                                            R    R    R    R    R         R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.01      0.04
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)  8.6  8.5  8.3  8.4  8.5  9.3 10.0 10.4 10.6 11.2 11.2 11.6 11.9 11.7 11.9 11.4 11.1
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


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

DATE                                   SATURDAY 08/22/26                       SUNDAY 08/23/26
TIME (LT)          20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17   20
                   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P

CLOUD COVER        FW   FW   FW   FW   SC   BK   OV   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    25   20   20   25   25   70   90   65   80   80   85   90   80   75   80   80   80
TEMPERATURE        60   56   54   53   56   62   63   62   57   57   56   55   57   62   64   65   61
MIN/MAX TEMP                           52                  65                  54                  65
WIND CHILL
WIND DIR           SE    E    E    E    E    E    E    E    E   SE   SE    S    E   SE   SE   SE    S
WIND (MPH)          1    3    4    5    5    8    8    9    4    4    3    4    4    4    5    5    4
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0   20   20   20   30   20   20   10   40   50   70   60
PRECIP TYPE                                       R    R    R    R    R    R         R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.01      0.03      0.02      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)  8.8  8.6  8.5  8.5  8.9  9.4 10.2 10.7 10.5 11.3 11.2 11.6 12.0 11.8 11.9 11.4 11.1
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


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

DATE                                   SATURDAY 08/22/26                       SUNDAY 08/23/26
TIME (LT)          20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17   20
                   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P

CLOUD COVER        FW   FW   FW   FW   SC   OV   OV   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    25   25   20   20   25   75   80   65   70   75   85   85   80   75   75   80   80
TEMPERATURE        58   54   52   51   54   57   58   57   54   55   55   54   55   57   59   60   58
MIN/MAX TEMP                           51                  60                  53                  60
WIND CHILL
WIND DIR            N    E    E    E    E    E    E    E    E   SE   SE    S    E   SE   SE   SE    S
WIND (MPH)          2    5    8    9    9   10    8    8    6    6    6    8    6    5    8    8    9
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0   20   20   20   20   10   10    5   40   50   70   60
PRECIP TYPE                                       R    R    R    R                   R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.02      0.01      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)  8.8  8.6  8.4  8.5  8.9  9.3 10.1 10.8 10.4 11.2 11.2 11.6 12.0 11.8 11.9 11.4 11.0
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


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

DATE                                   SATURDAY 08/22/26                       SUNDAY 08/23/26
TIME (LT)          20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17   20
                   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P

CLOUD COVER        FW   FW   FW   FW   FW   BK   BK   BK   BK   BK   BK   BK   BK   BK   BK   OV   OV
CLOUD COVER (%)    20   15    5   10   25   70   70   60   50   55   65   65   70   65   65   75   75
TEMPERATURE        56   54   52   52   55   59   61   59   56   56   56   55   56   58   62   62   59
MIN/MAX TEMP                           52                  65                  54                  63
WIND CHILL
WIND DIR            N    E    E    E   SE    E   SE   SE   SE   SE    S    S   SE   SE    S   SE    S
WIND (MPH)          5    6    8    9    9    9    8    9    8    6    9    9    6    6    9    9   11
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0   10   20   10   10    5   20    5   20   40   70   60
PRECIP TYPE                                            R                   R         R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.01      0.05
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)  8.6  8.5  8.3  8.4  8.5  9.1  9.9 10.4 10.4 11.0 11.1 11.5 11.9 11.8 11.8 11.4 11.0
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                                   SATURDAY 08/22/26                       SUNDAY 08/23/26
TIME (LT)          20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17   20
                   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P

CLOUD COVER        FW   FW   FW   SC   SC   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    25   25   25   25   45   75   95   80   75   90   90   90   95   90   80   85   80
TEMPERATURE        63   59   57   57   58   63   64   63   59   60   60   59   59   62   66   66   63
MIN/MAX TEMP                           56                  66                  58                  67
WIND CHILL
WIND DIR           NE   NE   NE   NE    E    E    E    E    E   NE    N   NE    E   SE   SE   SE    S
WIND (MPH)          2    2    3    3    3    4    5    4    4    3    2    2    3    3    4    4    4
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0   20   20   40   50   20   20   20   50   60   70   50
PRECIP TYPE                                       R    R    R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.01      0.01      0.02      0.04      0.05
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)  8.7  8.6  8.4  8.5  8.6  9.4 10.4 10.7 10.9 11.5 11.3 11.7 12.0 11.9 12.0 11.5 11.2
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                                   SATURDAY 08/22/26                       SUNDAY 08/23/26
TIME (LT)          20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17   20
                   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P

CLOUD COVER        FW   FW   FW   FW   SC   OV   OV   BK   BK   BK   OV   BK   OV   OV   OV   OV   OV
CLOUD COVER (%)    20   20   15   20   25   80   80   60   60   65   85   65   80   70   70   80   75
TEMPERATURE        57   53   52   51   54   58   59   58   55   55   55   54   55   58   60   60   58
MIN/MAX TEMP                           51                  61                  53                  61
WIND CHILL
WIND DIR            N    E   SE    E   SE    E   SE   SE   SE   SE   SE    S   SE   SE   SE   SE   SE
WIND (MPH)          4    5    6    9    9   10    9    9    9    8    9    9    6    6    8    8    9
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0   10   20   10    5    0    5    5   30   50   70   60
PRECIP TYPE                                            R                             R    R    R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.02      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)  8.6  8.5  8.3  8.4  8.6  9.1 10.0 10.5 10.3 10.9 11.0 11.6 11.8 12.1 11.8 11.4 10.9
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