Avalanche Weather Guidance
Issued by NWS Portland, ME

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
256
FWUS41 KGYX 090831
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT TUE JUL 9 2024


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

DATE               TUESDAY 07/09/24                        WEDNESDAY 07/10/24
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   SC   SC   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    30   50   50   55   55   50   50   60   50   70   75   90   95   90   90   85   85
TEMPERATURE        59   64   66   63   60   59   58   57   60   62   62   61   57   56   55   54   55
MAX/MIN TEMP                           67                  57                  63                  54
WIND CHILL
WIND DIR            W    W    W    W    W    W    W    W    W    W    W   SW    S    E    E    E    S
WIND (MPH)         28   25   29   36   41   42   37   34   31   23   20   21   19   18   20   23   29
WIND GUST (MPH)
PRECIP PROB (%)     0    0   30   40   30   20   10   10   10   20   40   60   70   70   70   70   60
PRECIP TYPE                   T    T    T    R                   R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.19      0.02      0.00      0.17      0.36      0.55      0.49
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0


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

DATE               TUESDAY 07/09/24                        WEDNESDAY 07/10/24
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   SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    30   50   45   55   60   50   45   55   55   75   80   85   95   90   90   90   90
TEMPERATURE        66   72   74   73   69   66   65   62   65   70   70   69   65   63   62   61   62
MAX/MIN TEMP                           76                  62                  72                  61
WIND CHILL
WIND DIR            W    W    W    W    W    W    W    W   NW    W   SW   SW    S   SE   SE   SE    S
WIND (MPH)         11   10   11   11    9   10   10    8   10    9    6    6    6    6    8    8   16
WIND GUST (MPH)
PRECIP PROB (%)     0    0   30   40   30   20   10   10   20   30   40   60   70   70   70   70   60
PRECIP TYPE                   T    T    T    R              R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.11      0.02      0.00      0.19      0.35      0.54      0.38
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0


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

DATE               TUESDAY 07/09/24                        WEDNESDAY 07/10/24
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   SC   SC   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    30   50   50   55   55   50   50   60   55   70   75   90   95   90   85   80   85
TEMPERATURE        66   72   73   71   67   65   63   62   66   71   71   69   65   63   62   61   62
MAX/MIN TEMP                           74                  62                  72                  61
WIND CHILL
WIND DIR            W   SW    W    W    W    W    W    W    W    W   SW   SW    S    E    E    E    S
WIND (MPH)         13   11   11   11   11   12   12   10   11    9    6    8    6    6    8    9   14
WIND GUST (MPH)
PRECIP PROB (%)     0    0   30   40   30   20   10   10   10   20   50   60   70   70   70   70   60
PRECIP TYPE                   T    T    T    R                   R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.19      0.02      0.00      0.16      0.37      0.48      0.47
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0


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

DATE               TUESDAY 07/09/24                        WEDNESDAY 07/10/24
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   SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    30   50   50   55   60   50   45   55   50   70   75   90   95   90   85   85   85
TEMPERATURE        69   78   80   78   73   67   66   63   68   75   75   73   68   66   65   64   65
MAX/MIN TEMP                           82                  63                  77                  63
WIND CHILL
WIND DIR            W    W    W    W    W    W    W    W   NW    W    W   NW   NE    E   SE   SE    E
WIND (MPH)          5    8   10    9    5    5    5    5    5    6    5    4    4    5    5    6    8
WIND GUST (MPH)
PRECIP PROB (%)     0    0   30   40   30   20   10   10   10   20   50   60   70   70   70   70   60
PRECIP TYPE                   T    T    T    R                   R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.16      0.02      0.00      0.18      0.37      0.48      0.43
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0


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

DATE               TUESDAY 07/09/24                        WEDNESDAY 07/10/24
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   SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    30   45   40   50   55   45   50   55   60   75   80   85   95   90   90   85   85
TEMPERATURE        68   75   78   76   71   68   66   65   70   75   76   73   67   65   64   63   63
MAX/MIN TEMP                           80                  65                  77                  62
WIND CHILL
WIND DIR            W    W   SW    W    W    W    W    W    W    W   SW    S   SE    E   SE    E   SE
WIND (MPH)          8    8   10    6    6    6    6    6    5    5    3    6    5    4    5    5    9
WIND GUST (MPH)
PRECIP PROB (%)     0    0   30   40   30   20   10   10   10   30   50   60   70   70   60   60   60
PRECIP TYPE                   T    T    T    R                   R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.19      0.03      0.00      0.18      0.40      0.41      0.37
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0


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

DATE               TUESDAY 07/09/24                        WEDNESDAY 07/10/24
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   SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    30   40   40   50   55   45   50   60   60   75   80   85   95   90   90   85   85
TEMPERATURE        66   71   74   72   69   66   65   63   67   70   71   69   64   63   62   61   62
MAX/MIN TEMP                           75                  63                  72                  61
WIND CHILL
WIND DIR            W   SW   SW    W    W    W    W    W   NW    W   SW    S    S    E   SE    E    S
WIND (MPH)         12   11   11   11   12   11   11   10   11    9    6   12   10    9    9    9   13
WIND GUST (MPH)
PRECIP PROB (%)     0    0   30   40   30   20   10   10   10   30   50   60   70   70   60   60   60
PRECIP TYPE                   T    T    T    R                   R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.20      0.03      0.00      0.19      0.41      0.42      0.39
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0


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

DATE               TUESDAY 07/09/24                        WEDNESDAY 07/10/24
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   SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    30   50   50   55   60   50   45   55   55   75   80   85   95   90   90   85   85
TEMPERATURE        66   72   74   72   69   66   64   62   65   69   70   68   65   63   62   61   62
MAX/MIN TEMP                           76                  62                  71                  61
WIND CHILL
WIND DIR            W   SW   SW    W    W    W    W    W    W    W   SW   SW    S   SE   SE   SE    S
WIND (MPH)         12   10   11   11   11   11   11    9   11    9    6    8    8    9   10   10   13
WIND GUST (MPH)
PRECIP PROB (%)     0    0   30   40   30   20   10   10   20   30   40   60   70   70   70   70   60
PRECIP TYPE                   T    T    R    R              R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.10      0.02      0.00      0.19      0.36      0.54      0.36
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0


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

DATE               TUESDAY 07/09/24                        WEDNESDAY 07/10/24
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   SC   BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    25   45   50   55   55   45   50   65   60   65   80   90   95   90   85   80   85
TEMPERATURE        71   78   80   78   74   69   68   67   71   76   76   73   70   67   66   65   65
MAX/MIN TEMP                           82                  67                  77                  64
WIND CHILL
WIND DIR            W   SW   SW    W    W    W    W    W    W    W   SW    S   SE    E    E    E    E
WIND (MPH)          5    6    8    6    5    5    5    4    4    4    4    3    4    4    5    5    5
WIND GUST (MPH)
PRECIP PROB (%)     0    0   30   40   30   20   10   10   10   20   40   60   70   70   70   70   60
PRECIP TYPE                   T    T    T    R                   R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.18      0.01      0.00      0.11      0.31      0.46      0.36
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0


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

DATE               TUESDAY 07/09/24                        WEDNESDAY 07/10/24
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   SC   SC   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV
CLOUD COVER (%)    30   40   50   60   60   45   45   60   60   75   80   85   95   95   90   85   90
TEMPERATURE        67   73   75   74   70   68   66   63   67   71   72   70   64   63   62   61   62
MAX/MIN TEMP                           77                  63                  73                  61
WIND CHILL
WIND DIR            W   SW   SW    W    W    W   SW    W   NW    W   SW    S    S   SE   SE   SE    S
WIND (MPH)         10    9   11   10   11   10    8    5    9    6    5   11   10    9   10   10   16
WIND GUST (MPH)
PRECIP PROB (%)     0    0   30   40   30   20   10    5   20   30   40   60   70   70   60   60   60
PRECIP TYPE                   T    T    R    R              R    R    R    R    R    R    R    R    R
6 HOUR QPF                 0.00      0.14      0.02      0.00      0.19      0.41      0.55      0.37
6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 HOUR SNOW                          0.0                 0.0                 0.0                 0.0

$$

--- PRECIP TYPE CODES ---

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