Avalanche Weather Guidance
Issued by NWS Pendleton, OR

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494
FWUS46 KPDT 142156
AVGPDT

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT SUN JUL 14 2024


...BROKEN TOP...

DATE                                        MONDAY 07/15/24                         TUESDAY 07/16/24
TIME (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P

CLOUD COVER        FW   FW   FW   SC   SC   SC   FW   FW   FW   FW   FW   FW   FW   FW   FW   SC   OV
CLOUD COVER (%)    10   10   25   30   30   30   20   25   25   15   15   15   10   10   20   45   75
TEMPERATURE        70   62   55   53   52   57   66   71   70   63   57   56   56   62   71   75   73
MIN/MAX TEMP                           51                  71                  56                  75
WIND DIR            W    W    W    W    W    W    W    W    W    W    W    W   SW   SW   SW   SW   NW
WIND (MPH)         14   10    6    5    5    4    6   11   12    8    5    5    6    5    5    6    9
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    5    5   20
PRECIP TYPE                                                                                         T
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 11.5 11.1 10.9 10.8 10.6 10.5 10.6 11.1 11.3 11.3 11.2 11.4 11.6 11.7 11.7 12.4 12.8


...TAM MCARTHUR RIM...

DATE                                        MONDAY 07/15/24                         TUESDAY 07/16/24
TIME (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P

CLOUD COVER        FW   FW   FW   SC   SC   FW   FW   FW   FW   FW   FW   FW   FW   FW   FW   SC   OV
CLOUD COVER (%)    10   15   25   30   30   25   20   25   25   15   15   15   10   10   20   45   75
TEMPERATURE        71   62   56   54   52   58   67   72   71   64   57   57   57   63   72   76   73
MIN/MAX TEMP                           52                  72                  57                  76
WIND DIR            W    W    W   SW    W    W    W    W    W    W    W   SW   SW   SW   SW   SW   NW
WIND (MPH)         14   11    8    5    5    4    5   11   12    8    5    5    5    5    5    5    8
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    5    5   20
PRECIP TYPE                                                                                         T
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 11.5 11.1 10.9 10.8 10.6 10.5 10.6 11.1 11.3 11.3 11.2 11.3 11.6 11.7 11.7 12.4 12.7


...NEWBERRY CRATER...

DATE                                        MONDAY 07/15/24                         TUESDAY 07/16/24
TIME (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P

CLOUD COVER        SC   SC   FW   SC   SC   SC   FW   FW   FW   FW   FW   FW   FW   FW   FW   SC   OV
CLOUD COVER (%)    35   40   25   50   35   35   20   20   20   10   15   10   10   10   20   40   70
TEMPERATURE        76   68   59   57   56   59   68   76   75   68   60   58   58   64   72   78   77
MIN/MAX TEMP                           55                  76                  58                  78
WIND DIR            W    W    W    W    W    W    W    W    W   NW   NW    W   SW   SW    S    S   SW
WIND (MPH)         11    9    6    6    5    5    8   10   11    9    5    5    5    5    5    6    6
WIND GUST (MPH)
PRECIP PROB (%)    10   10    0    0    0    0    5    5    0    0    0    0    0    0   10   10   20
PRECIP TYPE                                                                                         T
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 12.2 11.8 11.6 11.5 11.2 11.0 11.2 11.6 11.7 11.5 11.5 11.7 11.9 11.9 11.9 12.5 12.8


...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...

DATE                                        MONDAY 07/15/24                         TUESDAY 07/16/24
TIME (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P

CLOUD COVER        BK   SC   SC   FW   FW   FW   FW   FW   SC   SC   FW   FW   FW   FW   FW   FW   FW
CLOUD COVER (%)    65   50   25   15   10   10   10   20   30   35   20   15    5    5   10   10   25
TEMPERATURE        74   63   57   54   52   59   67   71   71   60   54   53   51   59   68   73   74
MIN/MAX TEMP                           52                  72                  51                  74
WIND DIR           NW    W    W   SW    W    W   NW   NW   NW   NW    W    W   SW   SW    W   NW   NW
WIND (MPH)         10    8    8    8    6    5    8   10   10    9    8    6    6    3    4    6    9
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 12.3 12.0 12.0 11.6 11.2 10.9 11.1 11.6 11.7 11.2 10.8 10.6 10.8 10.8 11.4 12.2 12.6


...SALT CREEK AREA (5,000 FT TO 7,000 FT)...

DATE                                        MONDAY 07/15/24                         TUESDAY 07/16/24
TIME (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P

CLOUD COVER        BK   SC   SC   FW   FW   FW   FW   FW   SC   SC   FW   FW   FW   CL   FW   FW   FW
CLOUD COVER (%)    65   50   30   15   10   10   10   15   30   40   15   15    5    5   10   10   25
TEMPERATURE        81   72   64   58   55   65   74   79   78   69   61   57   55   65   75   80   80
MIN/MAX TEMP                           55                  79                  54                  81
WIND DIR           NW   NW   NW   NW    W    E    S   NW   NW   NW   NW    W    W   SW    S    W    N
WIND (MPH)          9    8    6    5    4    4    6    9   10    9    6    5    5    3    4    6    8
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 12.5 12.2 12.3 11.8 11.4 11.2 11.4 12.0 12.0 11.4 11.2 10.7 10.8 10.9 11.3 12.2 12.6


...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...

DATE                                        MONDAY 07/15/24                         TUESDAY 07/16/24
TIME (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P

CLOUD COVER        BK   SC   SC   FW   FW   FW   FW   FW   SC   SC   FW   FW   CL   CL   FW   FW   SC
CLOUD COVER (%)    70   50   35   20   10   10   10   15   35   40   15   10    5    5    5   10   25
TEMPERATURE        78   69   61   56   54   63   70   75   76   67   59   55   54   63   71   76   78
MIN/MAX TEMP                           54                  76                  53                  78
WIND DIR            W   NW   NW    W    W   SW   SW    W   NW   NW   NW   NW   NW    W   SW   SW    W
WIND (MPH)          9    8    8    6    5    6   10   10   10    9    9    8    6    3    5    8    8
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 12.7 12.5 12.5 12.0 11.6 11.4 11.1 11.6 11.8 11.6 11.2 10.7 11.0 11.0 11.4 12.3 12.7


...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...

DATE                                        MONDAY 07/15/24                         TUESDAY 07/16/24
TIME (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P

CLOUD COVER        BK   SC   SC   FW   FW   FW   FW   SC   SC   SC   FW   FW   CL   FW   FW   FW   FW
CLOUD COVER (%)    65   40   25   10    5    5   15   25   35   35   10   10    5    5    5   10   20
TEMPERATURE        77   69   62   57   56   62   69   74   74   67   60   56   55   62   71   76   77
MIN/MAX TEMP                           55                  74                  55                  78
WIND DIR           NW   NE    N   NW    W    W    W    W   NW   NW    N    N   NE   SW   SW    W   NW
WIND (MPH)          9    9    9    8    6    5    8    9    9    9    8    5    5    3    5    6    6
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 12.2 12.1 12.0 11.4 11.2 10.7 10.7 11.3 11.5 11.1 10.6 10.6 10.8 10.9 11.2 12.1 12.5


...NORWAY AREA (7,000 FT TO 10,000 FT)...

DATE                                        MONDAY 07/15/24                         TUESDAY 07/16/24
TIME (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P

CLOUD COVER        OV   SC   SC   FW   FW   FW   FW   FW   SC   SC   FW   FW   CL   FW   FW   FW   SC
CLOUD COVER (%)    75   45   35   20   10   10   15   20   35   35   20   10    5    5    5    5   25
TEMPERATURE        73   65   59   55   53   60   65   70   70   63   56   54   52   60   66   71   72
MIN/MAX TEMP                           53                  70                  52                  73
WIND DIR            W   NW   NW   NW    W    W    W    W    W   NW   NW   NW   NW    W   SW    W    W
WIND (MPH)         11   11   11   11    9    8   10   11   11   11   11   10    9    5    5    8    9
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 12.6 12.4 12.5 11.9 11.6 11.2 11.0 11.6 11.7 11.5 10.9 10.6 10.9 11.0 11.4 12.3 12.7


...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...

DATE                                        MONDAY 07/15/24                         TUESDAY 07/16/24
TIME (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P

CLOUD COVER        BK   SC   SC   FW   FW   FW   FW   SC   SC   FW   FW   FW   FW   FW   FW   FW   SC
CLOUD COVER (%)    70   45   45   15   10   15   15   40   35   25   15   10   10   10   10   15   35
TEMPERATURE        73   66   59   55   53   56   65   69   70   62   56   53   52   57   68   73   73
MIN/MAX TEMP                           52                  70                  52                  74
WIND DIR            W   NW    W    W    W    W    W    W    W   NW    W    W   SW   SW    W    W   NW
WIND (MPH)         10   10    9    8    6    6    8   10    9    9    6    6    8    5    5    6    5
WIND GUST (MPH)
PRECIP PROB (%)     5    5    0    0    0    0    0    0    0    0    0    0    0    0    0    0   10
PRECIP TYPE                                                                                         T
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 12.1 12.1 11.6 11.3 11.3 10.6 10.8 11.2 11.4 11.1 10.7 10.6 10.9 10.9 11.4 12.2 12.6


...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...

DATE                                        MONDAY 07/15/24                         TUESDAY 07/16/24
TIME (LT)          17   20   23   02   05   08   11   14   17   20   23   02   05   08   11   14   17
                   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P

CLOUD COVER        SC   FW   FW   CL   CL   CL   FW   FW   SC   SC   FW   FW   FW   FW   FW   FW   FW
CLOUD COVER (%)    35   20   10    5    5    5   10   25   25   35   15   10   10   10    5    5   15
TEMPERATURE        81   73   65   59   55   64   72   78   79   70   62   58   55   65   76   83   83
MIN/MAX TEMP                           55                  79                  55                  84
WIND DIR            W    W    W    W    W    W    W    W    W    W    W   SW   SW   SW    W    W   NW
WIND (MPH)          9    8    6    4    4    4    6    8    6    4    3    3    3    2    2    4    5
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 11.0 10.9 10.7 10.5 10.3 10.1 10.1 10.3 10.5 10.5 10.4 10.4 10.5 10.5 10.7 11.3 11.8

$$

--- PRECIP TYPE CODES ---

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