Point Forecast Matrices
Issued by NWS Billings, MT

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650
FOUS55 KBYZ 291124
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
524 AM MDT Fri Aug 29 2025

MTZ235-292200-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
524 AM MDT Fri Aug 29 2025

Date             Fri 08/29/25            Sat 08/30/25            Sun 08/31/25
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                      79          57          81          55          88
Temp             62 66 73 78 74 69 63 60 57 62 73 80 80 70 62 57 55 63 79 87 86
Dewpt            58 59 57 57 57 57 56 55 53 55 56 52 49 49 50 48 46 47 47 44 40
RH               87 78 57 48 55 66 78 84 86 78 55 38 34 47 65 72 72 56 32 22 20
Wind dir          W  W NW  N NE  N NW  W  W  W  W  N NE  E SW SW SW SW  W NW  N
Wind spd          5  8  8  6  8  5  4  4  4  4  5  6  6  5  3  4  5  5  5  6  8
Clouds           B1 B1 SC B1 B2 B2 B2 B1 OV B1 SC SC FW SC FW FW FW CL CL CL CL
PoP 12hr                     50          30          20           5           0
QPF 12hr                   0.08        0.09           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  C  C  C  C  S  S  S  S     S  S
Tstms                   S  S  S  S                 S
Obvis                                 PF PF


Date               Mon 09/01/25  Tue 09/02/25  Wed 09/03/25  Thu 09/04/25
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            57    88      58    83      53    78      50    81
Temp          68   57 81 86 67   58 78 78 63   53 69 77 60   50 73 80
Dewpt         45   42 46 41 43   41 51 49 47   43 49 48 43   38 44 43
PWind dir           N    NW      NE    NW      NE    NE      NE    NW
Wind char          LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    FW   FW FW FW FW   SC SC SC B1   SC SC FW SC   SC SC FW
PoP 12hr            0     0       0    10      20    10       5     0
Rain shwrs                                 S

$$
MTZ065-292200-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
524 AM MDT Fri Aug 29 2025

Date             Fri 08/29/25            Sat 08/30/25            Sun 08/31/25
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          47          80          48          85
Temp             54 62 74 78 77 66 59 53 48 58 72 78 78 65 58 52 48 61 77 84 83
Dewpt            53 55 52 50 49 51 51 49 46 49 48 44 42 41 39 39 38 43 43 37 39
RH               96 78 46 37 37 58 75 86 93 72 42 30 28 41 49 61 68 51 30 19 21
Wind dir          W  W  W  W NW NE  W NW  W  W  W  W NW  S SW SW SW  W  W NW NW
Wind spd          6  9 12 12 11  6  3  4  5  5 10 12 10  5  5  5  5  6  6 10 10
Clouds           SC SC SC B1 SC B1 B1 SC SC FW FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                     20          20          20           0           0
QPF 12hr                   0.01        0.06           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  S  S  S  S              S  S
Tstms                   S  S  S  S


Date               Mon 09/01/25  Tue 09/02/25  Wed 09/03/25  Thu 09/04/25
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            49    86      50    83      47    80      46    82
Temp          62   49 78 83 62   50 77 78 59   47 72 78 57   46 73 80
Dewpt         39   37 42 38 39   37 43 45 44   42 46 44 41   38 40 39
PWind dir          SE    NW       E    NW       E    NE      SE     W
Wind char          LT    LT      LT    GN      GN    LT      GN    GN
Avg clouds    FW   FW FW FW FW   FW SC SC SC   SC SC FW SC   SC SC SC
PoP 12hr            0     0       0    10      10    10       5     5

$$
MTZ032-292200-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
524 AM MDT Fri Aug 29 2025

Date             Fri 08/29/25            Sat 08/30/25            Sun 08/31/25
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                      79          59          78          56          86
Temp             60 66 74 78 78 68 65 61 59 65 74 77 77 69 63 59 56 65 78 84 85
Dewpt            55 58 59 57 58 58 58 57 57 60 59 57 56 56 57 56 55 57 54 50 50
RH               84 75 59 48 50 70 78 87 93 84 59 50 48 63 81 90 96 75 43 31 30
Wind dir         SE SE  E  E  N  W NW NW NW NW SE  S SE SE  S  S SE  S  S NW  N
Wind spd          3  3  5  8  6  5  4  4  3  3  4  4  5  4  4  3  3  3  4  4  5
Clouds           B1 SC B1 SC B1 B2 B2 B2 OV B2 B2 B1 B1 B1 SC SC FW FW CL FW FW
PoP 12hr                     40          40          30           5           5
QPF 12hr                      0        0.02        0.03           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  S  C  C  C  C  C  C  C  C  C
Tstms                   S  S  S  S  S           S  S


Date               Mon 09/01/25  Tue 09/02/25  Wed 09/03/25  Thu 09/04/25
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            55    86      56    81      50    73      46    78
Temp          64   55 81 84 64   56 78 77 61   50 67 72 55   46 71 77
Dewpt         52   48 48 43 47   45 53 53 47   43 44 41 39   36 41 41
PWind dir          SE    NW       N    NW       N     N       E     W
Wind char          LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    FW   FW FW CL FW   SC SC SC B1   B1 SC FW SC   SC SC FW
PoP 12hr            0     0       5    10      20     5       0     0
Rain shwrs                                 S    S

$$
MTZ033-292200-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
524 AM MDT Fri Aug 29 2025

Date             Fri 08/29/25            Sat 08/30/25            Sun 08/31/25
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                      77          54          75          52          81
Temp             55 65 74 77 76 64 58 57 55 64 73 75 73 62 57 55 52 65 75 80 79
Dewpt            50 55 54 52 54 54 52 54 53 57 57 56 56 56 54 53 51 56 54 53 52
RH               83 70 50 42 46 70 80 90 93 78 57 52 55 81 90 93 96 73 48 39 39
Wind dir          E  E  E  E  E SE  E NE  E SE  E  E SE SE  S  S SE  S  S  S  S
Wind spd          3  5 10 10  9  5  3  2  2  4  8  8  6  4  4  2  2  5  6  5  5
Clouds           B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 SC FW FW FW FW
PoP 12hr                     20          30          40          10           5
QPF 12hr                   0.06        0.01        0.11           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  S  S  C  C  C  C  C  C  C  C
Tstms                   S  S  S  S  S           S  S


Date               Mon 09/01/25  Tue 09/02/25  Wed 09/03/25  Thu 09/04/25
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            53    84      53    78      44    69      42    75
Temp          59   54 79 82 59   53 77 75 52   44 62 67 48   43 68 73
Dewpt         52   49 49 48 46   45 51 50 42   38 39 37 34   33 36 38
PWind dir           S     W       N    NW       N     N       E     W
Wind char          LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    FW   FW FW FW FW   SC SC SC SC   B1 SC SC SC   SC SC FW
PoP 12hr            5     0       5    10      20     5       0     0
Rain shwrs                                 S    S

$$
WYZ199-292200-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
524 AM MDT Fri Aug 29 2025

Date             Fri 08/29/25            Sat 08/30/25            Sun 08/31/25
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                      76          50          76          48          83
Temp             56 64 71 76 72 60 57 51 50 58 70 75 74 60 56 51 49 63 77 82 80
Dewpt            56 59 58 57 58 56 54 51 50 54 55 56 53 52 50 48 45 49 49 47 45
RH              100 84 63 52 61 87 90100100 86 59 52 48 75 80 89 86 60 37 29 29
Wind dir          W NW NW NW  N  W  W  W  W NW  N  N  N SW SW SW SW  W  N  N  N
Wind spd          3  9 10 10  6  3  2  2  2  2  6  6  5  3  3  3  3  2  5  8  8
Clouds           SC SC SC B1 B1 SC B1 B1 B2 B1 SC B1 SC FW FW FW FW FW FW FW FW
PoP 12hr                     70          40          50          10           5
QPF 12hr                   0.06        0.04        0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  C  C  L  C  C  C  S  C  C  C  C
Tstms                   C  C  C  S           S  C  C


Date               Mon 09/01/25  Tue 09/02/25  Wed 09/03/25  Thu 09/04/25
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            50    84      51    83      48    75      44    78
Temp          59   51 78 81 59   51 80 78 58   48 68 73 53   44 73 76
Dewpt         43   41 44 43 43   41 47 48 47   45 50 47 42   38 43 42
PWind dir          SW    NW       W    NW       N     N      NW    NW
Wind char          LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    FW   FW FW FW FW   FW SC FW SC   B1 SC FW SC   SC SC FW
PoP 12hr            0     0       0    10      20    20      10     5
Rain shwrs                                 S    S     S
Tstms                                      S

$$