Avalanche Weather Guidance
Issued by NWS Portland, ME

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193
FWUS41 KGYX 100830
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT FRI OCT 10 2025


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

DATE               FRIDAY 10/10/25                         SATURDAY 10/11/25
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        CL   FW   FW   FW   FW   FW   SC   SC   FW   CL   FW   FW   FW   FW   SC   SC   BK
CLOUD COVER (%)     0    5   15   10   20   20   45   50   15    5   10   15   20   25   30   50   55
TEMPERATURE        26   30   35   34   28   29   29   31   31   37   39   39   35   35   34   33   32
MAX/MIN TEMP                           37                  28                  41                  31
WIND CHILL         13                  13   14   14   17   18                                 19   16
WIND DIR            W    W   SW   SW    W    W    W    W    W    W   NW   NE   SE    E    E    E    E
WIND (MPH)         16   11   13   18   25   28   29   27   21   13    8    6    9   11   18   27   36
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    5    5    5    5    5    5    5   10
PRECIP TYPE
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      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
SNOW LEVEL (KFT)  1.6  2.6  3.7  3.7  3.5  3.7  4.3  4.7  4.6  5.0  5.6  6.0  5.8  5.8  5.6  5.7  5.5
SNOW RATIO (:1)     2    2    1    1    0    1    1    1    1    1    1    1    1    1    1    1    1


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

DATE               FRIDAY 10/10/25                         SATURDAY 10/11/25
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        CL   CL   FW   FW   FW   FW   SC   BK   FW   FW   FW   FW   FW   FW   SC   BK   BK
CLOUD COVER (%)     0    5   20   10   15   25   40   50   25    5   10   15   20   25   30   55   60
TEMPERATURE        29   39   44   44   37   35   34   35   36   46   50   49   41   40   39   38   40
MAX/MIN TEMP                           47                  34                  52                  38
WIND CHILL
WIND DIR            W    W   SW   SW   SW   SW   SW    W    W    W    W    W    E    E    E    E    E
WIND (MPH)          5    5    8    8    9   10    9    9    6    5    5    4    4    5    8   10   11
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    5    5    5    5    5    5   10   10
PRECIP TYPE
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      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
SNOW LEVEL (KFT)  1.6  2.6  3.5  3.6  3.6  3.8  4.5  4.7  4.7  4.9  5.4  5.7  5.8  5.9  5.6  5.7  5.6
SNOW RATIO (:1)     2    2    1    1    0    1    1    1    1    1    1    1    1    1    1    1    0


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

DATE               FRIDAY 10/10/25                         SATURDAY 10/11/25
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        CL   CL   FW   FW   FW   FW   SC   SC   FW   CL   FW   FW   FW   FW   SC   SC   BK
CLOUD COVER (%)     0    5   15   10   20   20   40   45   15    5   10   15   20   25   30   50   55
TEMPERATURE        29   41   47   46   37   36   36   37   36   47   52   51   42   40   40   39   39
MAX/MIN TEMP                           48                  35                  53                  39
WIND CHILL
WIND DIR            W    W   SW   SW   SW    W    W    W    W   SW   SW   SE   NW   NE    E    E    E
WIND (MPH)          5    5    6    8    9   10   10   10    8    5    4    3    3    5    6   10   12
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    5    5    5    5    5    5    5   10
PRECIP TYPE
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      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
SNOW LEVEL (KFT)  1.6  2.7  3.7  3.7  3.5  3.7  4.3  4.6  4.6  5.0  5.7  6.0  5.9  5.8  5.6  5.7  5.5
SNOW RATIO (:1)     2    2    1    1    0    0    0    1    1    1    1    1    1    1    1    1    0


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

DATE               FRIDAY 10/10/25                         SATURDAY 10/11/25
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        CL   CL   FW   FW   FW   FW   SC   SC   FW   FW   FW   FW   FW   FW   SC   BK   BK
CLOUD COVER (%)     0    5   20   10   15   20   45   50   20    5   10   15   20   25   30   50   60
TEMPERATURE        30   42   49   49   38   36   36   36   37   50   55   54   44   42   41   40   42
MAX/MIN TEMP                           51                  35                  56                  40
WIND CHILL
WIND DIR            W    W    W   SW    S    S    N    N    N   NW    W   NW   SE    E    E    E    E
WIND (MPH)          3    4    8    8    6    6    6    6    5    5    5    4    2    3    5    8   10
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    5    5    5    5    5    5    5   10
PRECIP TYPE
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      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
SNOW LEVEL (KFT)  1.6  2.6  3.6  3.7  3.5  3.7  4.4  4.6  4.6  4.8  5.5  5.9  5.8  5.9  5.6  5.7  5.6
SNOW RATIO (:1)     2    2    1    1    0    0    1    1    1    1    1    1    1    1    1    1    0


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

DATE               FRIDAY 10/10/25                         SATURDAY 10/11/25
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        CL   CL   FW   CL   FW   FW   SC   SC   FW   FW   FW   FW   FW   FW   SC   BK   BK
CLOUD COVER (%)     0    5   15    5   15   20   40   45   15    5   10   15   20   25   30   55   60
TEMPERATURE        29   42   47   47   38   37   36   36   37   50   54   54   43   42   40   39   41
MAX/MIN TEMP                           49                  35                  56                  39
WIND CHILL
WIND DIR            W    W   SW   SW   SW   SW    W    W    W    W   SW    S    N   NE   NE    E    E
WIND (MPH)          3    4    6    5    5    6    6    5    5    4    4    3    2    4    5    6    9
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    5    5    5    5    5   10   10   10
PRECIP TYPE
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      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
SNOW LEVEL (KFT)  1.6  2.5  3.3  3.6  3.6  3.8  4.4  4.6  4.6  4.8  5.4  5.9  5.9  5.8  5.5  5.7  5.5
SNOW RATIO (:1)     2    1    1    0    0    0    0    1    1    1    1    1    1    1    1    0    0


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

DATE               FRIDAY 10/10/25                         SATURDAY 10/11/25
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        CL   CL   FW   CL   FW   FW   SC   SC   FW   FW   FW   FW   FW   FW   SC   BK   BK
CLOUD COVER (%)     0    5   15    5   15   20   40   50   20    5   10   15   20   25   30   55   60
TEMPERATURE        29   37   42   41   35   35   34   34   35   44   48   48   41   40   39   39   40
MAX/MIN TEMP                           43                  34                  50                  39
WIND CHILL
WIND DIR            W    W   SW   SW   SW   SW    W    W    W    W   SW   SW    E   NE    E    E    E
WIND (MPH)          4    5    6    8    9   12   11    9    6    5    5    3    4    6    9   12   13
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    5    5    5    5   10   10   10   10
PRECIP TYPE
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      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
SNOW LEVEL (KFT)  1.6  2.5  3.3  3.6  3.6  3.8  4.4  4.6  4.6  4.8  5.3  5.8  5.9  5.9  5.5  5.7  5.5
SNOW RATIO (:1)     2    1    1    0    0    0    1    1    1    1    1    1    1    1    1    1    0


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

DATE               FRIDAY 10/10/25                         SATURDAY 10/11/25
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        CL   CL   FW   FW   FW   FW   SC   BK   FW   FW   FW   FW   FW   SC   SC   BK   BK
CLOUD COVER (%)     5    5   20   10   15   25   40   50   25    5   15   15   20   25   30   55   65
TEMPERATURE        31   38   43   42   38   36   36   36   36   44   49   49   42   41   41   40   39
MAX/MIN TEMP                           47                  34                  53                  38
WIND CHILL
WIND DIR            W   SW   SW    S    S   SW   SW   SW    W    W    W    W    E    E    E    E    E
WIND (MPH)          5    5    8    9   11   12   11   10    8    5    4    3    5    8    9   11   12
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    5    5    5    5    5   10   10   10
PRECIP TYPE
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      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
SNOW LEVEL (KFT)  1.6  2.6  3.4  3.6  3.6  3.9  4.5  4.7  4.7  4.8  5.2  5.6  5.8  5.9  5.6  5.7  5.6
SNOW RATIO (:1)     2    2    1    1    0    1    1    1    1    1    1    1    1    1    1    1    0


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

DATE               FRIDAY 10/10/25                         SATURDAY 10/11/25
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        CL   CL   FW   FW   FW   FW   SC   SC   FW   CL   FW   FW   FW   FW   SC   SC   BK
CLOUD COVER (%)     0    5   15   10   20   20   35   40   10    5   10   15   20   25   30   45   55
TEMPERATURE        31   43   50   50   41   39   38   38   40   51   57   56   47   45   44   43   42
MAX/MIN TEMP                           52                  37                  58                  42
WIND CHILL
WIND DIR            W   SW   SW   SW   SW    W    W    W   NW    W    S    S    W    N    N   NE   NE
WIND (MPH)          4    3    5    5    5    5    5    5    4    3    3    3    2    3    4    5    5
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    5    5    5    5
PRECIP TYPE
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      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
SNOW LEVEL (KFT)  1.5  2.5  3.5  3.7  3.5  3.8  4.2  4.5  4.6  4.8  5.7  5.9  5.7  5.7  5.5  5.6  5.4
SNOW RATIO (:1)     2    1    1    0    0    0    0    1    1    1    1    1    1    1    1    0    0


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

DATE               FRIDAY 10/10/25                         SATURDAY 10/11/25
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        CL   CL   FW   FW   FW   FW   SC   BK   SC   FW   FW   FW   FW   SC   SC   BK   BK
CLOUD COVER (%)     5    5   20    5   10   20   35   50   25   10   15   15   20   25   30   60   70
TEMPERATURE        30   37   42   42   36   36   35   35   37   44   48   48   41   40   39   39   40
MAX/MIN TEMP                           44                  35                  49                  39
WIND CHILL
WIND DIR            W   SW    S    S    S   SW   SW   SW    W    W   SW   SW    E    E    E    E    E
WIND (MPH)          5    5    5    6   10   10   10    9    6    5    3    3    5    6    8    9   10
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    5    5    5    5   10   10   10   10
PRECIP TYPE
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      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
SNOW LEVEL (KFT)  1.5  2.4  3.2  3.5  3.6  3.9  4.5  4.7  4.6  4.8  5.2  5.6  5.8  5.8  5.6  5.7  5.6
SNOW RATIO (:1)     2    1    1    1    0    1    1    1    1    1    1    1    1    1    1    1    0

$$

--- 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.