Point Forecast Matrices
Issued by NWS Billings, MT

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Point Forecast Matrices
National Weather Service Billings MT
524 PM MDT Thu Aug 28 2025

MTZ235-291000-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
524 PM MDT Thu Aug 28 2025

Date           08/28/25      Fri 08/29/25            Sat 08/30/25            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61          74          57          79          55
Temp             76 69 67 63 61 63 69 72 73 67 63 59 57 60 70 77 78 69 63 57 55
Dewpt            59 59 59 57 55 57 60 61 60 58 57 56 54 56 57 55 52 51 51 49 48
RH               56 70 75 81 81 81 73 68 64 73 81 90 90 87 63 47 40 53 65 75 77
Wind dir          W  W  W SW  W  W NW  N NE  N  W  W  W  W  W  N NE  E  S  W SW
Wind spd          8  5  5  5  5  5  6  6  8  5  4  4  4  4  5  5  6  5  4  4  5
Clouds           B2 OV B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW FW FW FW FW
PoP 12hr                     50          50          30          20           5
QPF 12hr                   0.11        0.06        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  S  C  C  C  C  C  C  C        S  S  S  S
Tstms             S                 C  C  S  C              S  S


Date           08/31/25  Mon 09/01/25  Tue 09/02/25  Wed 09/03/25  Thu 09/04/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          87      57    88      57    84      55    79      52    83
Temp          78 85 67   57 79 87 66   57 77 81 64   55 70 78 61   52 74 82
Dewpt         49 45 45   43 49 46 45   43 49 48 47   45 50 48 44   41 46 46
PWind dir         W       N     S       E    NW      NE    NE      NE     W
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    FW CL FW   FW FW FW FW   SC SC SC SC   SC SC FW SC   SC SC FW
PoP 12hr          0       0     0       0    10      10    10       5     5
Sprinkles                                     C  C

$$
MTZ065-291000-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
524 PM MDT Thu Aug 28 2025

Date           08/28/25      Fri 08/29/25            Sat 08/30/25            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      51          75          49          79          48
Temp             66 64 61 57 52 60 70 75 73 64 59 54 49 59 73 78 77 67 60 52 48
Dewpt            58 56 54 53 51 52 49 47 48 50 51 49 47 51 49 44 42 43 41 40 40
RH               75 75 78 86 96 75 47 37 41 60 75 83 93 75 43 30 29 42 49 63 74
Wind dir         SW  W SW  W  W  W  W  W  N SE  W  W  W  W  W NW NW SE SW SW SW
Wind spd          6  5  5  5  5  8  9 10 10  5  3  4  4  5  9 10 10  5  5  5  6
Clouds           OV OV B2 OV B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW CL
PoP 12hr                     70          60          30          20           5
QPF 12hr                   0.03        0.01        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        L  C  S  S  C  C  C  L  C  C              S  S
Tstms             C  S              S  C  C  S                 S


Date           08/31/25  Mon 09/01/25  Tue 09/02/25  Wed 09/03/25  Thu 09/04/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          85      49    86      50    84      49    81      47    82
Temp          77 82 61   49 79 83 61   50 78 81 61   49 74 78 59   47 74 81
Dewpt         43 39 40   39 43 41 41   40 44 44 46   44 48 45 44   40 42 40
PWind dir         W      SE    NW      SE    NW       E    NW      SE     W
Wind char        LT      LT    LT      LT    LT      GN    LT      GN    LT
Avg clouds    CL CL FW   FW FW FW FW   FW FW SC SC   SC SC SC SC   SC FW SC
PoP 12hr          0       0     5       5    20      10    10      10    10
Rain shwrs                                    S
Sprinkles                                        C          C
Tstms                                         S

$$
MTZ032-291000-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
524 PM MDT Thu Aug 28 2025

Date           08/28/25      Fri 08/29/25            Sat 08/30/25            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      60          75          58          77          55
Temp             77 70 66 63 60 65 70 74 74 67 63 60 58 64 73 77 76 68 62 58 55
Dewpt            53 55 56 58 56 60 58 56 57 58 57 56 56 60 60 58 58 58 57 56 54
RH               43 59 70 84 87 84 66 53 55 73 81 87 93 87 64 52 54 70 84 93 96
Wind dir          S  S SE SE SE  S SE  W  N  S SW  W  W NW SE  E  E SE SE  S  S
Wind spd          8  5  5  4  4  4  5  5  8  5  4  4  4  4  5  5  6  5  4  3  3
Clouds           OV OV B2 B2 OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC
PoP 12hr                     30          30          30          30          10
QPF 12hr                   0.03        0.04        0.02        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  C  S  S  S  C  C  C  C  C  C  C  C  S  S
Tstms                                     S     S


Date           08/31/25  Mon 09/01/25  Tue 09/02/25  Wed 09/03/25  Thu 09/04/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          84      56    88      55    81      51    73      47    79
Temp          77 83 64   56 81 86 64   55 76 78 59   51 66 71 55   47 71 77
Dewpt         55 52 53   51 53 50 49   48 51 49 48   45 45 44 41   40 44 43
PWind dir         S      SE    NW       E     N      NE    NE       E    SW
Wind char        LT      LT    LT      LT    GN      GN    LT      LT    LT
Avg clouds    FW CL FW   FW FW FW FW   SC SC SC SC   SC SC SC FW   SC SC FW
PoP 12hr          0       0     0       5    10      20     5       5     0
Rain shwrs                                            S
Sprinkles                                  C     C    C

$$
MTZ033-291000-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
524 PM MDT Thu Aug 28 2025

Date           08/28/25      Fri 08/29/25            Sat 08/30/25            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      56          75          53          76          51
Temp             82 68 63 60 57 66 71 75 74 63 58 56 53 64 73 76 74 62 58 55 52
Dewpt            45 51 51 51 51 56 55 55 56 56 54 54 53 59 59 60 61 58 56 53 51
RH               27 54 65 72 80 70 57 50 53 78 86 93100 84 62 58 64 87 93 93 96
Wind dir         SE SE  S  S SE SE  E  E  E SE SE SE SE NE  E  E SE SE  S  S  S
Wind spd         11  8  5  5  4  5  9  9 10  5  4  2  2  4  8  8  8  5  4  3  3
Clouds           B2 OV OV B2 B2 B2 B2 B1 B1 B2 B2 OV B2 B2 B2 B2 B1 B2 B1 B1 SC
PoP 12hr                     20          30          30          30          20
QPF 12hr                   0.01        0.14        0.12        0.25           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  C  S  C  S  C  C  C  C  C  C  S  S  S  S
Sprinkles                                                         C  C  C  C
Tstms                      S           S  S  S  S           S  S


Date           08/31/25  Mon 09/01/25  Tue 09/02/25  Wed 09/03/25  Thu 09/04/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          80      52    83      53    78      45    70      42    75
Temp          74 78 59   52 79 81 59   53 75 75 52   45 63 68 49   43 68 74
Dewpt         54 54 53   49 52 50 49   47 49 47 43   40 41 40 36   36 38 38
PWind dir         S      SE     W      SE    NW      NE     N       E    SW
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    SC FW FW   FW FW FW FW   SC SC SC SC   SC SC FW FW   SC SC FW
PoP 12hr          5       5     0       5     5      20     5       5     0
Rain shwrs                                            S
Sprinkles                                        C

$$
WYZ199-291000-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
524 PM MDT Thu Aug 28 2025

Date           08/28/25      Fri 08/29/25            Sat 08/30/25            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      53          74          50          73          47
Temp             74 61 59 54 53 61 71 74 71 59 55 53 50 59 67 72 71 60 55 51 47
Dewpt            57 58 57 54 53 56 59 59 57 55 53 52 50 54 55 54 54 54 51 47 46
RH               55 90 93100100 84 66 59 61 87 93 96100 83 65 53 55 81 86 86 96
Wind dir          E  W  W  W  W NW  N NW NW  W  W  W  W NW  N  N  N  S SW SW SW
Wind spd          5  3  2  3  3  6 10 10  6  5  3  2  2  3  5  6  5  3  2  2  3
Clouds           B1 B2 B1 B1 B1 B1 B1 B2 B1 B1 B2 B1 B1 B2 B2 B1 SC SC FW FW FW
PoP 12hr                     50          70          40          50          10
QPF 12hr                   0.07        0.07        0.05        0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  S     S  C  C  L  L  C  C  C  C  C  C  C  C
Sprinkles                                                         C  C
Tstms             C  S              C  C  S  S              C  C
Obvis                  PF


Date           08/31/25  Mon 09/01/25  Tue 09/02/25  Wed 09/03/25  Thu 09/04/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          82      49    84      50    82      49    76      45    80
Temp          76 80 59   50 78 81 59   51 79 79 59   49 69 74 54   45 73 79
Dewpt         51 49 46   42 48 47 45   42 46 47 47   45 52 49 43   41 45 45
PWind dir        NW      SW    NW      SW    NW      NW     N       W    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW CL FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC SC FW
PoP 12hr          5       0     0       0    10      20    20      10     5
Rain shwrs                                       S    S     S
Sprinkles                                     C          C
Tstms                                            S

$$