Avalanche Weather Guidance
Issued by NWS Great Falls, MT

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FWUS45 KTFX 171000
AVGTFX
FWUS45 KTFX 171000
AVGTFX

Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Fri Oct 17 2025


...Glacier National Park/Marias Pass...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   SC   BK   OV   OV   BK   SC   FW   FW   SC   BK   BK   BK   OV   OV   OV   OV
Cloud Cover (%)    70   35   65   75   75   65   30   25   25   35   50   65   65   70   75   75   85
Temperature        34   34   37   37   34   30   28   26   26   27   34   38   36   36   37   36   38
Max/Min Temp                           38                  25                  38                  35
Wind Dir           SW   SW    W    W    W    W    W    W   SW   SW   SW   SW   SW   SW   SW   SW   SW
Wind (mph)         28   26   25   21   16   13   13   14   17   18   21   21   21   29   32   32   27
Wind Gust (mph)    64   57   51   40   33   32   31   33   35   39   40   39   40   57   62   65   64
Precip Prob (%)    20   20   50   60   60   40   10    5    0    0    0    0   20   20   60   60   80
Precip Type         S    S    S    S    S    S    S                             S    S    S    S    S
6 Hour QPF                 0.01      0.10      0.07      0.00      0.00      0.00      0.00      0.13
6 Hour Snow                 0.0       0.6       0.7       0.0       0.0       0.0       0.0       0.1
12 Hour Snow                          0.6                 0.7                 0.0                 0.1
Snow Level (kft)  5.4  5.2  5.8  6.0  5.2  4.2  3.5  3.2  3.0  3.2  3.9  4.9  5.1  6.2  7.3  7.9  7.6


...Bob Marshall/Scapegoat Wilderness...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   SC   SC   OV   OV   OV   SC   SC   SC   SC   SC   BK   BK   BK   BK   BK   OV
Cloud Cover (%)    70   35   40   75   80   75   50   40   25   30   40   55   55   50   65   65   90
Temperature        33   34   41   41   36   32   29   27   25   26   36   40   38   37   38   37   39
Max/Min Temp                           43                  24                  40                  36
Wind Dir            W    W    W    W    W    W    W    W    W    W    W    W   SW   SW   SW   SW   SW
Wind (mph)         23   21   23   21   19   17   14   12   13   13   14   14   13   18   23   23   20
Wind Gust (mph)    61   54   48   39   36   36   35   32   35   36   35   32   32   44   51   55   57
Precip Prob (%)    10   10   20   50   70   60   20   10    0    0    0    0   10   10   50   50   80
Precip Type              S    S    S    S    S    S    S                        S    S    S    S    R
6 Hour QPF                 0.00      0.06      0.08      0.00      0.00      0.00      0.00      0.06
6 Hour Snow                 0.0       0.1       0.7       0.0       0.0       0.0       0.0       0.0
12 Hour Snow                          0.1                 0.7                 0.0                 0.0
Snow Level (kft)  5.8  5.6  6.5  6.7  6.1  5.2  4.4  3.8  3.3  3.4  4.2  5.2  5.6  6.6  7.8  8.3  8.3


...Nevada Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        OV   BK   SC   BK   BK   BK   BK   SC   SC   SC   SC   BK   BK   SC   SC   BK   OV
Cloud Cover (%)    75   55   35   50   70   70   55   45   35   25   40   50   55   50   50   50   80
Temperature        34   35   44   47   42   37   33   31   29   29   37   42   41   40   40   40   40
Max/Min Temp                           48                  28                  43                  38
Wind Dir            W    W    W    W    W    W    W    W    W    W    W    W   SW   SW   SW   SW   SW
Wind (mph)         19   18   18   20   19   18   14   13   12   12   12   12   10   13   17   18   17
Wind Gust (mph)    40   36   35             37   35   31                                 36   44   47
Precip Prob (%)    10    5   10   20   50   50   20   10    0    0    0    0    5    5   30   30   70
Precip Type                   R    R    S    S    S    S                                  R    R    R
6 Hour QPF                 0.00      0.00      0.07      0.00      0.00      0.00      0.00      0.01
6 Hour Snow                 0.0       0.0       0.1       0.0       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.1                 0.0                 0.0
Snow Level (kft)  5.6  5.6  6.6  7.1  6.6  5.8  5.1  4.4  3.8  3.7  4.5  5.4  5.9  6.7  7.7  8.1  8.3


...Elkhorn/Boulder Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   BK   SC   BK   BK   BK   BK   SC   SC   FW   SC   SC   SC   SC   SC   SC   BK
Cloud Cover (%)    50   55   45   55   65   65   60   50   30   25   35   45   50   45   35   45   65
Temperature        30   33   44   48   43   36   32   29   27   28   38   43   41   37   38   37   38
Max/Min Temp                           49                  26                  43                  36
Wind Dir            W    W    W    W    W    W   NW   NW    W    W   SW   SW   SW   SW   SW   SW   SW
Wind (mph)         12   12   12   19   19   19   17   14   11   10    9   10    8   10   14   16   14
Wind Gust (mph)                             37   35                                           33   32
Precip Prob (%)     5    5    5    5   40   50   30   20    0    0    0    0    0    0   10   10   50
Precip Type                             S    S    S    S                                            R
6 Hour QPF                 0.00      0.00      0.07      0.01      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.3       0.2       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.5                 0.0                 0.0
Snow Level (kft)  5.8  6.1  7.1  7.7  7.2  6.4  5.4  4.8  4.1  3.9  4.7  5.8  6.4  7.0  7.9  8.5  8.7


...Big Belt Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        SC   SC   SC   BK   BK   OV   BK   SC   SC   FW   SC   SC   BK   BK   BK   BK   OV
Cloud Cover (%)    35   40   50   60   70   70   65   50   25   20   30   45   50   65   60   60   70
Temperature        34   36   44   49   44   38   34   31   29   29   37   43   42   41   42   41   42
Max/Min Temp                           49                  28                  44                  40
Wind Dir           SW   SW   SW    W    W    W   NW    W    W   SW   SW   SW   SW    S   SW    S    S
Wind (mph)         16   16   17   20   19   18   13   11    9   10   12   13   10   13   17   18   17
Wind Gust (mph)    40   44   36   39        35   31                                 33   44   48   48
Precip Prob (%)     5    5    5   10   50   60   40   20    5    0    0    0    5    5   20   20   40
Precip Type                             S    S    S    S                                  R    R    R
6 Hour QPF                 0.00      0.00      0.04      0.01      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.1       0.1       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.2                 0.0                 0.0
Snow Level (kft)  5.8  5.8  6.5  7.2  6.9  6.1  5.1  4.6  3.9  3.8  4.4  5.3  5.9  6.6  7.6  8.4  8.7


...Little Belt Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        SC   SC   SC   SC   OV   OV   OV   BK   SC   FW   SC   SC   SC   SC   BK   OV   OV
Cloud Cover (%)    50   30   30   50   75   85   70   55   35   15   30   45   50   50   60   70   70
Temperature        34   37   46   48   44   35   31   29   27   28   38   42   41   38   41   40   42
Max/Min Temp                           49                  26                  43                  38
Wind Dir            W    W    W    W    W    W   NW    W    W    W    W   SW   SW   SW   SW   SW   SW
Wind (mph)         17   17   19   23   20   20   14   12   11   11   13   14   11   14   17   18   17
Wind Gust (mph)    36   35        40   39   42   34   31                            32   36   44   44
Precip Prob (%)     0    5   10   20   60   80   40   30    5    0    0    0   10   10   20   20   30
Precip Type                        S    S    S    S    S                        S    S    S    R    R
6 Hour QPF                 0.00      0.00      0.11      0.03      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.4       0.4       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.8                 0.0                 0.0
Snow Level (kft)  6.2  6.1  6.7  7.2  6.8  5.9  4.7  4.0  3.5  3.6  4.3  5.1  5.5  6.3  7.7  8.8  9.3


...Highwood Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        SC   FW   SC   BK   OV   OV   BK   SC   FW   FW   FW   SC   SC   BK   BK   OV   OV
Cloud Cover (%)    45   25   30   60   80   85   65   50   25   10   25   40   40   55   65   80   85
Temperature        40   42   49   50   46   38   35   33   32   33   42   47   45   45   48   48   51
Max/Min Temp                           51                  32                  48                  45
Wind Dir            W    W    W    W    W   NW    W    W    W    W    W    W   SW   SW   SW   SW   SW
Wind (mph)         25   23   24   25   21   19   17   17   16   14   18   17   11   17   21   24   23
Wind Gust (mph)    44             44                                                               44
Precip Prob (%)     0    5   10   20   70   70   20   20    0    0    0    0   10   10   30   30   30
Precip Type                        R    S    S    S    S                                  R    R    R
6 Hour QPF                 0.00      0.05      0.10      0.01      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.1       0.1       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.2                 0.0                 0.0
Snow Level (kft)  6.3  6.1  6.4  6.8  6.5  5.0  4.5  3.7  3.2  3.4  4.0  4.9  5.3  6.4  7.8  9.2  9.5


...Snowy/Judith Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   BK   FW   SC   BK   OV   BK   SC   SC   FW   FW   FW   SC   SC   SC   BK   OV
Cloud Cover (%)    50   65   20   50   70   75   65   45   25   15   15   25   30   40   45   60   75
Temperature        37   42   51   53   48   39   35   33   31   33   43   46   42   38   39   39   43
Max/Min Temp                           54                  30                  46                  36
Wind Dir            W    W    W    W    W   NW   NW   NW    W    W    W    W   SW   SW   SW   SW   SW
Wind (mph)         20   18   18   20   17   21   19   17   14   13   14   12    6   10   12   14   14
Wind Gust (mph)    48   39             35   40   39   39   37                                 35   36
Precip Prob (%)     0    0   10   10   40   60   30   20    0    0    0    0    5    5   10   10   20
Precip Type                             R    S    S    S                                  R    R    R
6 Hour QPF                 0.00      0.00      0.11      0.02      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.1       0.1       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.2                 0.0                 0.0
Snow Level (kft)  6.4  6.3  6.7  7.1  6.9  5.9  4.6  4.0  3.4  3.5  4.1  4.9  5.3  5.8  6.8  8.4  9.4


...Bears Paw Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   SC   SC   BK   OV   BK   SC   SC   FW   FW   FW   FW   SC   SC   BK   BK   OV
Cloud Cover (%)    65   35   30   55   70   70   45   25   15   10   10   25   25   45   55   60   75
Temperature        37   41   50   52   46   35   32   30   29   31   43   47   44   37   38   38   42
Max/Min Temp                           52                  26                  47                  36
Wind Dir            W    W    W    W   NW   NW    W    W    W    W    W    W   SW   SW   SW   SW   SW
Wind (mph)         24   20   18   19   16   13   12   12   13   13   17   14    9    8   10   13   17
Wind Gust (mph)    50   39                            31   31
Precip Prob (%)     0    0   10   20   50   40   10    5    0    0    0    0    5    5   20   20   40
Precip Type                   R    R    R    S                                            R    R    R
6 Hour QPF                 0.00      0.00      0.03      0.00      0.00      0.00      0.00      0.01
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)  6.5  5.8  5.7  6.1  5.9  4.5  4.0  3.4  2.9  3.0  3.6  4.3  4.6  5.4  6.5  7.9  8.9


...Castle/Crazy Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   SC   FW   BK   OV   BK   OV   BK   SC   FW   SC   SC   SC   SC   BK   SC   BK
Cloud Cover (%)    55   25   20   55   70   65   70   55   35   25   35   30   35   40   50   50   65
Temperature        32   34   44   48   45   39   34   31   29   30   38   42   41   39   40   39   40
Max/Min Temp                           49                  29                  43                  37
Wind Dir           SW   SW   SW    W    W    W   NW    W    W    W    W   SW   SW   SW   SW   SW   SW
Wind (mph)         18   17   19   24   23   24   20   17   14   13   16   17   12   13   18   19   19
Wind Gust (mph)    48   44   40   44   40   46   42   39   35   32   34   35             39   47   48
Precip Prob (%)     5    0    5    5   40   50   40   20   10    0    0    0    0    0    5    5   20
Precip Type                             S    S    S    S                                            R
6 Hour QPF                 0.00      0.00      0.04      0.01      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.1       0.1       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.2                 0.0                 0.0
Snow Level (kft)  5.7  5.7  6.7  7.4  7.2  6.4  5.3  4.5  3.9  4.0  4.4  5.2  5.6  6.3  7.2  8.2  8.8


...Bridger Range...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   SC   SC   BK   OV   OV   OV   BK   SC   FW   FW   SC   SC   SC   SC   SC   BK
Cloud Cover (%)    55   30   35   50   80   75   80   65   35   20   25   30   30   45   50   50   65
Temperature        30   33   42   47   45   38   34   31   28   28   36   40   39   37   37   37   38
Max/Min Temp                           48                  27                  41                  36
Wind Dir            W   SW    W    W    W    W    W    W    W    W    W   SW   SW   SW   SW   SW   SW
Wind (mph)         12   12   14   18   17   19   17   13   10    9   12   12    9   11   13   14   13
Wind Gust (mph)                             39   34
Precip Prob (%)     0    0    5    5   40   60   40   40    5    0    0    0    0    0    5    5   30
Precip Type                             S    S    S    S                                            R
6 Hour QPF                 0.00      0.00      0.03      0.02      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.0       0.2       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.2                 0.0                 0.0
Snow Level (kft)  5.8  5.8  6.7  7.5  7.6  6.8  5.7  5.0  4.3  4.1  4.5  5.3  6.0  6.6  7.3  8.1  8.6


...Madison Range/Spanish Peaks...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   SC   SC   SC   BK   OV   OV   BK   SC   FW   FW   SC   SC   SC   SC   SC   SC
Cloud Cover (%)    55   40   35   50   60   85   70   65   40   20   15   30   35   35   35   45   45
Temperature        26   28   36   40   37   34   30   27   24   23   32   37   35   32   32   32   33
Max/Min Temp                           41                  22                  38                  31
Wind Dir           SW   SW   SW   SW   SW   SW    W   NW   NW    W   SW   SW   SW    S    S    S    S
Wind (mph)         12   13   13   16   14   13   13   11    9    8    9   11   11   17   19   18   17
Wind Gust (mph)    32   33        34                                                34   40   39   40
Precip Prob (%)     5    5    5    5   30   50   40   30    5    0    0    0    0    0    0    0   20
Precip Type                             S    S    S    S                                            S
6 Hour QPF                 0.00      0.00      0.05      0.05      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.3       0.6       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.9                 0.0                 0.0
Snow Level (kft)  6.3  6.4  7.4  8.1  8.0  7.6  6.6  5.5  4.6  4.4  4.9  6.1  6.8  6.8  7.4  7.9  8.3


...Gallatin Range/Hyalite Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   SC   FW   BK   BK   OV   OV   OV   BK   FW   FW   SC   SC   SC   SC   SC   BK
Cloud Cover (%)    55   30   25   50   70   90   85   85   60   25   20   30   35   40   40   45   55
Temperature        27   28   39   43   40   36   31   28   25   25   34   39   37   34   33   33   33
Max/Min Temp                           44                  24                  40                  32
Wind Dir           SW   SW   SW   SW   SW    W   NW   NW    W    W    W   SW   SW    S    S    S    S
Wind (mph)         12   12   11   14   13   14   13   12   10    9    9   10   10   17   18   18   17
Wind Gust (mph)                                                                          36   39   40
Precip Prob (%)     0    0    5    5   50   60   50   50   10    0    0    0    0    0    0    0   20
Precip Type                             S    S    S    S                                            S
6 Hour QPF                 0.00      0.00      0.09      0.09      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.3       1.1       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 1.4                 0.0                 0.0
Snow Level (kft)  6.2  6.4  7.5  8.1  8.0  7.5  6.5  5.4  4.6  4.4  4.8  6.0  6.7  6.9  7.6  8.3  8.7


...Lionhead Range...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        OV   OV   BK   BK   BK   OV   BK   SC   SC   SC   FW   FW   FW   FW   SC   SC   SC
Cloud Cover (%)    75   75   50   55   60   80   60   50   35   25   10   20   20   25   30   30   35
Temperature        29   30   36   39   37   33   31   27   22   23   36   40   36   31   28   26   27
Max/Min Temp                           40                  20                  41                  25
Wind Dir           SW   SW   SW   SW   SW   SW   SW    W    W    W   SW   SW   SW   SW   SW    S    S
Wind (mph)         10   11   12   16   14   13   11    9    5    4    8   12   11   11   12   11   10
Wind Gust (mph)
Precip Prob (%)    20   10   10   10   20   30   30   20    0    0    0    0    0    0    0    0   10
Precip Type         S                   S    S    S    S
6 Hour QPF                 0.01      0.00      0.00      0.00      0.00      0.00      0.00      0.00
6 Hour Snow                 0.1       0.0       0.0       0.0       0.0       0.0       0.0       0.0
12 Hour Snow                          0.1                 0.0                 0.0                 0.0
Snow Level (kft)  6.4  6.3  6.8  7.4  7.5  7.3  6.9  6.0  4.9  4.7  5.2  6.2  6.5  6.5  6.7  7.1  7.5


...Tobacco Root Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        SC   OV   SC   SC   BK   BK   BK   SC   SC   FW   FW   SC   SC   SC   SC   SC   SC
Cloud Cover (%)    45   70   45   40   55   55   55   40   25   25   20   35   40   35   35   40   50
Temperature        28   31   40   45   43   37   33   29   26   27   35   39   38   36   37   37   37
Max/Min Temp                           46                  25                  40                  36
Wind Dir            W    W   SW   SW    W    W    W    W    W    W   SW   SW   SW    S   SW   SW   SW
Wind (mph)         14   14   16   20   18   18   17   13   10   10   11   12   12   16   19   19   17
Wind Gust (mph)                                                                     33   39        35
Precip Prob (%)     0    5    5    5   20   20   20   10    0    0    0    0    0    0    0    0   20
Precip Type                             S    S    S                                                 S
6 Hour QPF                 0.00      0.00      0.01      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)  6.2  6.4  7.2  7.9  8.0  7.4  6.0  5.3  4.5  4.2  4.9  5.8  6.6  7.2  8.0  8.6  8.8


...Snowcrest/Gravelly/Ruby/Blacktail Ranges...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        SC   BK   SC   SC   SC   OV   BK   SC   SC   FW   FW   FW   SC   SC   SC   SC   SC
Cloud Cover (%)    50   55   30   40   45   70   55   45   25   15   10   25   25   30   30   35   40
Temperature        28   30   40   44   41   36   33   30   26   26   36   42   39   34   33   33   33
Max/Min Temp                           45                  25                  42                  32
Wind Dir           SW   SW   SW   SW   SW    W   NW   NW   NW    W   SW   SW    S    S    S    S    S
Wind (mph)         10   11   12   17   16   13   14   13   10    8    9   11   12   16   18   18   17
Wind Gust (mph)                                                                          36   39   39
Precip Prob (%)     0    0    5    5   10   30   30   10    0    0    0    0    0    0    0    0   20
Precip Type                             S    S    S    S                                            S
6 Hour QPF                 0.00      0.00      0.02      0.01      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.0       0.1       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.1                 0.0                 0.0
Snow Level (kft)  6.2  6.4  7.4  8.1  8.2  7.7  6.7  5.7  4.7  4.5  5.1  6.3  7.0  7.2  7.8  8.3  8.5


...Centennial Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   BK   SC   SC   SC   OV   SC   SC   FW   FW   FW   FW   FW   SC   SC   SC   SC
Cloud Cover (%)    60   60   40   50   45   75   45   35   25   20    5   20   20   30   30   30   40
Temperature        28   29   34   37   35   33   31   29   26   25   34   38   34   31   30   29   30
Max/Min Temp                           37                  24                  38                  29
Wind Dir           SW    S    S    S    S   SW   NW   NW   NW   NW    W   SW    S    S    S    S    S
Wind (mph)          8    9   11   13   12   10   11   12   10    8    9   12   12   10   10   11   11
Wind Gust (mph)
Precip Prob (%)    10   10   10   10   20   20   20   10    0    0    0    0    0    0    0    0   10
Precip Type         S                   S    S    S    S
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)  6.3  6.3  7.1  7.5  7.7  7.5  7.0  6.0  4.9  4.6  5.3  6.5  6.7  7.0  7.1  7.5  7.8


...Anaconda/Highland Ranges...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   SC   SC   SC   BK   BK   BK   SC   SC   FW   FW   SC   SC   SC   SC   SC   OV
Cloud Cover (%)    60   35   30   45   55   70   55   45   25   25   20   30   30   35   40   45   70
Temperature        27   30   42   46   42   35   32   28   25   25   36   43   41   36   35   35   35
Max/Min Temp                           47                  24                  43                  34
Wind Dir            W    W   SW    W    W    W   NW    W    W    W   SW   SW   SW   SW   SW    S    S
Wind (mph)          8    9   12   18   18   17   16   12    8    6    8    9    8    9   12   13   11
Wind Gust (mph)                             39   37
Precip Prob (%)     0    0    5   20   30   40   20   10    0    0    0    0    0    0   20   20   70
Precip Type                        S    S    S    S                                       S    S    S
6 Hour QPF                 0.00      0.00      0.07      0.01      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.4       0.1       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.5                 0.0                 0.0
Snow Level (kft)  6.0  6.0  7.2  7.9  7.8  7.0  5.8  5.1  4.4  4.2  5.1  6.2  6.9  7.4  8.1  8.5  8.5


...Pioneer Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        OV   SC   SC   SC   SC   BK   BK   SC   SC   FW   FW   FW   FW   SC   SC   SC   BK
Cloud Cover (%)    70   40   25   35   50   65   65   50   25   20   15   20   25   30   35   40   60
Temperature        28   30   42   46   43   36   32   28   26   25   36   42   40   36   35   35   35
Max/Min Temp                           46                  24                  42                  34
Wind Dir            W    W    W    W    W    W    W    W    W    W   SW    W   SW   SW   SW   SW   SW
Wind (mph)         11   11   13   19   19   19   19   14   11    9    9   10   10   11   13   13   13
Wind Gust (mph)    28                       39   40   35                                      31   32
Precip Prob (%)     0    0    0   10   20   30   20   10    0    0    0    0    0    0    5    5   40
Precip Type                             S    S    S    S                                            S
6 Hour QPF                 0.00      0.00      0.04      0.01      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       0.2       0.1       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 0.3                 0.0                 0.0
Snow Level (kft)  6.1  6.3  7.4  8.0  8.0  7.2  6.1  5.2  4.5  4.2  5.1  6.2  6.9  7.4  8.2  8.6  8.6


...Beaverhead/Tendoy Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   BK   SC   SC   SC   SC   SC   SC   FW   FW   FW   FW   FW   FW   SC   SC   SC
Cloud Cover (%)    55   55   30   35   30   45   45   30   20   20   15   15   15   25   25   30   45
Temperature        27   30   41   46   43   35   31   28   25   25   37   42   40   34   33   32   33
Max/Min Temp                           46                  24                  43                  31
Wind Dir            W   SW   SW   SW    W    W   NW   NW    W    W   SW   SW   SW    S    S    S    S
Wind (mph)          8    9   11   17   18   16   16   13   10    8    8   10    9   10   12   12   12
Wind Gust (mph)                             33
Precip Prob (%)     0    0    0    5   20   20   20    5    0    0    0    0    0    0    0    0   20
Precip Type                             S    S    S                                                 S
6 Hour QPF                 0.00      0.00      0.01      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)  6.3  6.5  7.5  8.2  8.3  7.6  6.7  5.7  4.9  4.5  5.4  6.5  7.2  7.7  8.4  8.7  8.7


...Absoraka-Beartooth/Cooke City Mountains...

Date               Friday 10/17/25                         Saturday 10/18/25
Time (LT)          06   09   12   15   18   21   00   03   06   09   12   15   18   21   00   03   06
                   6a   9a   12   3p   6p   9p   12   3a   6a   9a   12   3p   6p   9p   12   3a   6a

Cloud Cover        BK   OV   SC   BK   OV   OV   OV   OV   BK   SC   SC   SC   FW   SC   SC   SC   SC
Cloud Cover (%)    65   75   45   50   75   95   90   85   70   35   30   30   25   25   30   40   35
Temperature        26   27   34   38   35   31   30   26   24   23   30   34   31   27   27   27   28
Max/Min Temp                           38                  22                  34                  27
Wind Dir           SW   SW   SW   SW   SW   SW    W   NW   NW    W    W   SW   SW   SW   SW   SW   SW
Wind (mph)         16   16   14   19   19   19   18   16   13   12   12   14   13   18   18   17   16
Wind Gust (mph)    37   36                  37        34   31                       36   40   39   41
Precip Prob (%)    20   10    5   10   60   90   80   80   20    5    0    0    0    0    0    0   10
Precip Type
6 Hour QPF                 0.00      0.00      0.17      0.09      0.00      0.00      0.00      0.00
6 Hour Snow                 0.0       0.0       1.6       1.1       0.0       0.0       0.0       0.0
12 Hour Snow                          0.0                 2.7                 0.0                 0.0
Snow Level (kft)  6.5  6.5  7.5  8.2  7.8  7.4  6.9  5.5  4.6  4.2  4.8  6.0  6.5  6.4  6.6  7.1  7.5

$$

--- Precip Type Codes ---

CODE   TYPE
 T     Thunderstorms
 R     Rain
 S     Snow
 I     Sleet
 Z     Freezing Rain