Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 111124
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
524 AM MDT Sat Oct 11 2025

MTZ235-112200-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
524 AM MDT Sat Oct 11 2025

Date             Sat 10/11/25            Sun 10/12/25            Mon 10/13/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      78          41          49          31          48
Temp             51 54 70 74 63 58 53 46 44 41 45 48 46 40 37 34 32 32 39 46 47
Dewpt            46 48 53 53 55 54 50 44 40 38 38 37 35 34 32 30 29 31 34 35 36
RH               83 80 55 48 75 86 89 93 86 89 76 65 65 79 82 85 88 96 82 65 65
Wind dir         SW SW SW  W SW  N  N NW  W  W NW NW NE  E  E  E NE NE NE NE NE
Wind spd          8  9 10 10  9 11 17 21 20 21 18 14 12 11 12 13 13 13 11 10 10
Clouds           FW FW B1 B1 OV OV OV OV OV OV B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 SC
PoP 12hr                     60         100          40          10           5
QPF 12hr                   0.10        0.65        0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  L  L  D  C  L  L  C  C
Tstms                      S  C  S


Date               Tue 10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            31    49      34    53      38    53      37    58
Temp          37   32 41 48 39   35 46 50 42   40 47 50 43   38 52 54
Dewpt         29   27 34 39 35   33 41 43 39   38 41 40 38   33 39 40
PWind dir          NE     N       N     N      NW     W       W     W
Wind char          GN    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1   B1 B1 SC SC   B1 B1 SC B1   B2 B2 B1 B1   SC B1 SC
PoP 12hr            5    10      20    20      50    50      30    20
Rain shwrs                   S    S  S  S  C    C  C  C  C    S  S  S

$$
MTZ065-112200-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
524 AM MDT Sat Oct 11 2025

Date             Sat 10/11/25            Sun 10/12/25            Mon 10/13/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      70          33          48          26          42
Temp             49 52 67 66 59 51 43 38 35 36 44 47 45 38 35 31 27 29 37 41 40
Dewpt            45 46 49 48 46 45 40 37 35 33 32 30 29 30 30 28 26 27 29 29 29
RH               86 80 52 52 62 80 89 96100 89 62 51 53 73 82 88 96 92 72 62 64
Wind dir          W  W SW  W  W NW  W  W SW  W  W  W  S  E  E  E  E  E  E  E  E
Wind spd         12 13 13 11  9 13 20 20 17 19 19 16 12 13 16 13 11 11 11 11 12
Wind gust                                   33
Clouds           SC SC B1 B2 B1 OV OV OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B2
PoP 12hr                     80         100          50          30          20
QPF 12hr                   0.05        0.50        0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C  S  S
Rain shwrs              C  L  C  D  D  C  L  L  C  C
Snow                                                     C  S  S  S  S
Tstms                   C  C  S


Date               Tue 10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    49      30    52      31    51      31    54
Temp          33   27 42 47 36   31 46 48 38   32 45 48 38   32 48 50
Dewpt         28   25 32 33 33   31 38 38 35   32 37 35 32   30 35 34
PWind dir           E     E       S     E       W     W      SW    SW
Wind char          GN    LT      LT    LT      LT    LT      GN    GN
Avg clouds    B2   B2 B1 B1 B1   B1 B1 B1 B1   B2 B2 B1 B1   B1 B1 B1
PoP 12hr           10    20      30    30      50    50      30    30
Rain shwrs             S  S  C    C  C  C  C    C  C  C  C    C  C  C
Snowshwrs              S          C  C

$$
MTZ032-112200-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
524 AM MDT Sat Oct 11 2025

Date             Sat 10/11/25            Sun 10/12/25            Mon 10/13/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      81          42          51          27          49
Temp             51 55 74 79 74 63 56 51 45 43 46 46 42 37 35 31 28 32 43 49 47
Dewpt            46 48 51 48 47 49 49 46 42 42 42 39 33 32 31 28 26 29 31 30 30
RH               83 77 44 34 38 60 77 83 89 96 86 76 70 82 85 88 92 88 62 48 51
Wind dir         SE  S SW  W NE NW  N NW NW  W  W NW NW NW NW  N NE NE  E  E  E
Wind spd          4  4  5  5  5 12 17 23 21 23 25 23 18 13 11  9  8 10 12 13 11
Wind gust                             33    35 35
Clouds           FW FW SC B2 FW B1 B2 B2 OV OV B2 B2 B1 B1 SC FW FW FW FW FW FW
PoP 12hr                     20          80          70           5           0
QPF 12hr                      0        0.40        0.15           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       C  C  D  L  L  C  C


Date               Tue 10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            34    56      35    58      38    55      35    58
Temp          40   35 49 53 41   35 52 55 45   39 49 51 40   36 53 54
Dewpt         30   29 38 39 38   35 44 43 42   38 42 39 37   34 39 38
PWind dir           E     E       E     E       N    NW       W     W
Wind char          GN    GN      LT    LT      GN    GN      GN    GN
Avg clouds    FW   SC B1 SC SC   SC SC SC B1   B1 B2 B1 B1   B1 SC SC
PoP 12hr            5    10      20    20      40    40      30    20
Rain shwrs                   S    S  S  S  C    C  C  C  C    C  S

$$
MTZ033-112200-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
524 AM MDT Sat Oct 11 2025

Date             Sat 10/11/25            Sun 10/12/25            Mon 10/13/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      80          41          52          23          49
Temp             50 55 75 79 73 61 56 51 46 46 48 47 41 34 32 28 24 30 43 49 46
Dewpt            43 46 51 51 50 51 51 48 44 44 41 38 34 31 29 26 23 26 28 27 27
RH               77 72 43 38 44 70 83 89 93 93 77 71 76 89 88 92 96 85 55 42 47
Wind dir         SE  S  S SW SE SE  W NW  W  W  W  W NW NW NW NW NW  E  E  E  E
Wind spd         13 13 12  9  5  8 10 18 21 25 28 32 26 20 14 11  5 10 12 14 14
Wind gust        24                   28    41 40 44 36
Clouds           FW FW SC B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 FW FW FW CL FW FW
PoP 12hr                     10          50          60           5           0
QPF 12hr                      0        0.04        0.11           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             C  L  L  C  C


Date               Tue 10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            32    55      33    58      36    54      33    56
Temp          37   34 50 51 37   34 54 54 43   38 51 50 39   34 53 52
Dewpt         29   29 36 38 36   34 42 43 42   37 41 40 37   34 38 36
PWind dir           E    SE      SE    SE       E    NW       W     W
Wind char          BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC   B1 B1 B1 SC   SC B1 SC B1   B1 B2 B1 B1   B1 SC SC
PoP 12hr            5    10      20    20      40    40      30    10
Rain shwrs                        S  S  S  C    C  C  C  C    C

$$
WYZ199-112200-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
524 AM MDT Sat Oct 11 2025

Date             Sat 10/11/25            Sun 10/12/25            Mon 10/13/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      78          36          51          26          54
Temp             46 53 73 76 70 56 50 46 38 40 47 49 44 35 32 28 27 32 48 53 51
Dewpt            44 45 47 46 48 51 50 46 38 38 36 33 33 32 31 28 27 29 33 32 33
RH               93 74 40 34 45 83100100100 92 65 54 65 89 96100100 88 56 44 50
Wind dir          S  S  E  E SE NW NW NW NW NW NW NW  N  N  E SE SE  E  E  E  N
Wind spd          4  4  2  2  3  9  9 20 19 23 23 18 11  6  6  6  3  6  9  8  6
Clouds           FW SC B1 B2 SC SC B2 OV B2 B2 B1 B1 SC B1 B1 SC SC FW FW FW SC
PoP 12hr                     10          80          60           0           0
QPF 12hr                      0        0.19        0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  D  L  L  C  C


Date               Tue 10/14/25  Wed 10/15/25  Thu 10/16/25  Fri 10/17/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    56      31    59      33    54      32    59
Temp          35   30 49 51 37   32 52 53 40   34 49 49 38   33 54 53
Dewpt         33   30 37 38 37   32 41 43 40   34 41 40 36   32 37 36
PWind dir          NW     N       W     N      NW    NW       W     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B1 SC SC   SC SC SC B1   B1 B2 B1 B1   SC B1 SC
PoP 12hr            5    20      20    30      50    60      30    20
Rain shwrs             S     S       S  C  C    C  L  C  C    S  S  S
Snowshwrs              S

$$