Avalanche Weather Guidance
Issued by NWS Portland, ME

Home |  Current Version |  Previous Version |  Graphics & Text |  Print | Product List |  Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
661
FWUS41 KGYX 050830
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT FRI JUL 5 2024


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

DATE               FRIDAY 07/05/24                         SATURDAY 07/06/24
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        BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK   SC   SC   SC   SC
CLOUD COVER (%)    60   60   70   70   80   80   85   90   85   90   90   90   55   45   30   35   45
TEMPERATURE        58   62   64   65   61   59   58   57   58   59   60   61   58   55   53   52   51
MAX/MIN TEMP                           65                  57                  61                  51
WIND CHILL
WIND DIR           SW   SW    W    W    W    W   SW    W    W   SW   SW   SW    W    W    W    W    W
WIND (MPH)         14   14   14   12   12   13   14   14   18   17   17   20   28   31   33   34   32
WIND GUST (MPH)
PRECIP PROB (%)    20   40   40   40   40   40   40   60   60   60   70   80   30   30   20   20   10
PRECIP TYPE         T    R    T    T    T    T    R    R    R    R    R    R    T    T    T    T
6 HOUR QPF                 0.06      0.08      0.12      0.08      0.36      0.29      0.20      0.00
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               FRIDAY 07/05/24                         SATURDAY 07/06/24
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        BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   BK   SC   SC   SC   SC
CLOUD COVER (%)    60   60   60   65   80   80   80   90   85   90   85   85   55   35   30   35   45
TEMPERATURE        66   70   72   73   69   67   65   64   65   68   69   70   67   63   60   58   61
MAX/MIN TEMP                           73                  64                  70                  58
WIND CHILL
WIND DIR           SW   SW    W    W    W   SW   SW    W    W    W   SW    S    W    W    W    W    W
WIND (MPH)          6    8    8    5    6    6    6    6    8    5    5    8    8    9   10   11   16
WIND GUST (MPH)
PRECIP PROB (%)    20   30   30   30   30   40   40   60   60   50   60   80   30   30   20   20   10
PRECIP TYPE         T    R    T    T    T    T    R    R    R    R    R    R    T    T    T    T
6 HOUR QPF                 0.03      0.03      0.08      0.13      0.42      0.20      0.17      0.00
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               FRIDAY 07/05/24                         SATURDAY 07/06/24
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        BK   BK   OV   BK   OV   OV   OV   OV   OV   OV   OV   OV   BK   SC   SC   SC   SC
CLOUD COVER (%)    60   60   70   65   80   85   85   90   85   90   90   90   55   40   25   30   40
TEMPERATURE        66   70   71   73   69   66   65   64   65   68   69   70   67   64   61   59   61
MAX/MIN TEMP                           73                  63                  70                  59
WIND CHILL
WIND DIR           SW   SW    W    W    W    W   SW    W    W    W   SW   SW    W    W    W    W    W
WIND (MPH)          8    6    8    5    6    6    6    8    9    5    6    8    9   10   11   12   14
WIND GUST (MPH)
PRECIP PROB (%)    30   40   40   40   40   40   40   60   60   60   70   80   30   30   20   20   10
PRECIP TYPE         R    R    T    T    T    T    R    R    R    R    R    R    T    T    T    T
6 HOUR QPF                 0.05      0.18      0.13      0.09      0.41      0.21      0.14      0.00
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               FRIDAY 07/05/24                         SATURDAY 07/06/24
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        BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   BK   SC   FW   SC   SC
CLOUD COVER (%)    60   65   70   65   75   80   80   90   85   90   90   90   55   45   25   35   45
TEMPERATURE        68   74   76   78   73   70   68   66   68   72   74   75   70   67   63   61   64
MAX/MIN TEMP                           78                  66                  75                  61
WIND CHILL
WIND DIR           SW    W    W   SW   SE   SE   SE   SE    S    S    S    S   SW    W    W    W    W
WIND (MPH)          3    3    4    2    1    3    5    5    6    8   10    9    9    8    6    8    8
WIND GUST (MPH)
PRECIP PROB (%)    20   40   40   30   40   40   40   60   60   60   70   80   40   40   20   20   10
PRECIP TYPE         T    R    T    T    T    T    R    R    R    R    R    R    T    T    T    T
6 HOUR QPF                 0.06      0.06      0.11      0.07      0.28      0.16      0.09      0.00
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               FRIDAY 07/05/24                         SATURDAY 07/06/24
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        BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   BK   SC   SC   SC   SC
CLOUD COVER (%)    65   55   65   65   80   80   85   90   85   90   80   80   50   35   30   30   35
TEMPERATURE        68   73   75   77   72   69   67   66   68   71   72   73   69   66   62   60   64
MAX/MIN TEMP                           77                  66                  73                  60
WIND CHILL
WIND DIR           SW   SW    W    W   SW   SW    W    W    W    W    S    S    W    W    W    W    W
WIND (MPH)          3    4    4    2    3    3    3    2    3    2    2    4    3    4    5    6   10
WIND GUST (MPH)
PRECIP PROB (%)    20   30   30   30   40   40   40   60   60   50   60   70   30   30   10   10   10
PRECIP TYPE         R    R    T    T    T    R    R    R    R    R    R    R    T    T
6 HOUR QPF                 0.01      0.03      0.06      0.12      0.36      0.20      0.09      0.00
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               FRIDAY 07/05/24                         SATURDAY 07/06/24
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        BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   BK   SC   SC   SC   SC
CLOUD COVER (%)    60   60   60   65   75   80   85   90   85   90   80   80   50   30   30   30   35
TEMPERATURE        66   70   72   73   69   66   64   63   64   66   67   68   66   64   60   58   61
MAX/MIN TEMP                           73                  63                  68                  58
WIND CHILL
WIND DIR           SW   SW    W    W    W   SW   SW    W    W    W   SW   SW    W    W    W    W    W
WIND (MPH)          6    8    8    5    6    5    4    5    6    5    4    6   11   11   12   12   16
WIND GUST (MPH)
PRECIP PROB (%)    20   30   30   30   40   40   40   60   50   50   60   70   30   30   10   10    5
PRECIP TYPE         R    R    T    T    T    R    R    R    R    R    R    R    T    T
6 HOUR QPF                 0.01      0.04      0.06      0.14      0.39      0.22      0.10      0.00
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               FRIDAY 07/05/24                         SATURDAY 07/06/24
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        BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   BK   SC   SC   SC   SC
CLOUD COVER (%)    60   60   55   65   80   80   80   85   90   85   85   85   55   35   30   35   45
TEMPERATURE        67   70   72   73   69   67   65   64   65   68   69   70   68   64   61   59   61
MAX/MIN TEMP                           73                  64                  70                  59
WIND CHILL
WIND DIR           SW   SW    W    W    W   SW   SW    W    W    W    S    S    W    W    W    W    W
WIND (MPH)          6    8    9    6    6    5    5    6    8    5    5    8   10   11   12   13   16
WIND GUST (MPH)
PRECIP PROB (%)    20   30   30   30   30   40   40   60   60   50   70   80   30   30   20   20   10
PRECIP TYPE         T    R    T    T    T    R    R    R    R    R    R    R    T    T    T    T
6 HOUR QPF                 0.02      0.02      0.10      0.15      0.47      0.19      0.17      0.00
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               FRIDAY 07/05/24                         SATURDAY 07/06/24
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        BK   BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   BK   SC   SC   FW   SC
CLOUD COVER (%)    65   55   70   70   80   85   90   90   90   95   85   85   55   35   30   25   35
TEMPERATURE        69   74   76   78   73   70   68   67   68   72   74   75   72   68   65   62   66
MAX/MIN TEMP                           78                  66                  75                  62
WIND CHILL
WIND DIR           SW    S   SW    S   SE    S   SE   SE    S    S    S    S   SW    W    W    W    W
WIND (MPH)          2    3    4    2    3    3    2    3    4    4    6    8    5    5    5    5    5
WIND GUST (MPH)
PRECIP PROB (%)    20   30   50   50   40   50   40   60   60   50   60   80   40   40   10   10   10
PRECIP TYPE         R    R    T    T    T    T    R    R    R    R    R    R    T    T
6 HOUR QPF                 0.04      0.14      0.12      0.06      0.26      0.19      0.12      0.00
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               FRIDAY 07/05/24                         SATURDAY 07/06/24
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        BK   BK   BK   OV   OV   OV   OV   OV   OV   OV   OV   OV   BK   SC   SC   SC   SC
CLOUD COVER (%)    60   60   65   75   80   80   80   90   90   85   80   80   50   30   30   30   45
TEMPERATURE        66   71   73   74   70   67   65   64   65   68   69   70   67   63   60   58   61
MAX/MIN TEMP                           74                  64                  70                  58
WIND CHILL
WIND DIR           SW   SW    W    W   SW   SW   SW   SW   SW    W    S    S   SW    W    W    W    W
WIND (MPH)          5    6    8    4    5    4    5    5    6    4    5    6    8   10   11   11   17
WIND GUST (MPH)
PRECIP PROB (%)    20   20   20   30   30   40   40   50   50   50   70   70   30   30   10   10    5
PRECIP TYPE         T    T    T    T    T    R    T    R    R    R    R    R    T    T
6 HOUR QPF                 0.01      0.02      0.06      0.13      0.55      0.28      0.13      0.00
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