Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 032202
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
402 PM MDT Wed Sep 3 2025

MTZ235-041000-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
402 PM MDT Wed Sep 3 2025

Date           09/03/25      Thu 09/04/25            Fri 09/05/25            Sat
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                      59          77          45          71          43
Temp             84 73 67 61 59 69 77 75 71 64 56 49 45 52 62 69 70 59 53 47 43
Dewpt            52 50 48 46 44 48 53 51 44 39 36 33 33 35 37 35 34 32 32 30 29
RH               33 44 50 58 57 47 43 43 38 40 47 54 62 52 39 28 26 36 44 51 57
Wind dir         NE NE  W  W  W NW  N  N  N  N  N NW NW NE NE NE NE  E  E NE NW
Wind spd          8  4  3  6 10 18 24 25 19 10  5  4  3  2  3  5  8  5  5  3  3
Wind gust                             35
Clouds           FW SC SC SC FW FW SC B1 B1 SC FW FW FW CL CL CL CL FW FW CL FW
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis             H  H  H  K  K  K  K


Date           09/06/25  Sun 09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25
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          77      47    84      57    84      56    84      56    81
Temp          66 76 56   47 73 82 63   57 77 81 64   56 74 80 64   56 75 81
Dewpt         34 32 30   28 39 46 46   45 49 46 45   43 49 49 48   44 49 48
PWind dir         E      NE    SW      SW     W       N     S       W    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW   FW SC SC B2   B1 B1 SC B1   B1 B1 SC B1   B1 SC SC
PoP 12hr          0       0    10      10    20      10    20      20    20
Rain shwrs                                    S             S  S          S

$$
MTZ065-041000-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
402 PM MDT Wed Sep 3 2025

Date           09/03/25      Thu 09/04/25            Fri 09/05/25            Sat
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          79          40          73          40
Temp             89 74 65 57 54 65 78 76 71 62 55 47 40 50 62 71 72 59 51 44 40
Dewpt            38 40 40 38 38 44 47 47 44 41 37 35 34 35 35 33 33 33 31 30 30
RH               17 29 40 49 54 46 33 36 38 46 51 63 79 56 36 25 24 37 46 57 67
Wind dir         NW  W  W  W  W NW  N  E  E  E  E  E NE NE NE NE NE  E  E  E  N
Wind spd         16  9  5  6 10  8 12 17 17 13 10  4  2  3  6 10 11  9  5  3  3
Wind gust        26
Clouds           FW FW FW FW CL CL FW B1 SC SC SC FW FW CL FW FW CL FW FW FW CL
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis             K  K  K  K  K  K  K  H


Date           09/06/25  Sun 09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25
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          79      47    82      49    80      48    79      47    75
Temp          70 78 57   47 80 79 61   49 75 77 59   48 73 72 58   47 72 75
Dewpt         35 35 34   35 48 49 49   44 47 45 45   41 46 45 42   39 44 45
PWind dir        NE      SE     W      SW     W      SW    SW       S    SW
Wind char        LT      GN    GN      GN    GN      LT    LT      GN    GN
Avg clouds    FW FW FW   SC B1 B2 B2   B1 SC B1 B1   B2 B1 B1 B2   B2 B1 B1
PoP 12hr          0       5    30      30    30      30    40      30    40
Rain shwrs                      C  C          C  C       S  C  C    S  S  C
Tstms                           C  S          S  S          S             S

$$
MTZ032-041000-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
402 PM MDT Wed Sep 3 2025

Date           09/03/25      Thu 09/04/25            Fri 09/05/25            Sat
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                      54          73          42          67          38
Temp             75 65 59 55 54 69 72 72 68 59 52 47 42 51 61 66 66 54 47 41 38
Dewpt            45 42 40 40 42 53 47 40 37 37 37 37 36 39 37 34 33 34 32 32 32
RH               34 43 49 57 64 57 41 31 32 44 56 68 79 63 41 30 29 46 56 70 79
Wind dir          E  E  S  S  W NW NW  N  N  N  N NW NW NW NW NW  N NE  E  E  E
Wind spd          4  4  3  5 11 23 27 28 26 13  6  5  4  5  9  9  9  5  3  2  3
Wind gust                       33 39 40 36
Clouds           B1 B1 B1 SC FW SC SC FW CL FW FW FW FW CL CL CL CL FW CL CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis             K  H  H  H  H  K


Date           09/06/25  Sun 09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25
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          70      44    82      53    85      55    87      59    84
Temp          64 69 52   44 71 81 60   53 79 83 63   55 79 84 66   59 80 84
Dewpt         33 30 31   33 39 41 43   44 46 45 46   45 49 48 50   48 51 48
PWind dir         E       E    SE       S     W      NE     E      SE    SE
Wind char        LT      GN    LT      LT    LT      LT    LT      GN    LT
Avg clouds    CL CL FW   FW FW FW SC   SC SC SC SC   SC SC SC SC   B1 B1 SC
PoP 12hr          0       0     0       0     5      10    10      20    10
Rain shwrs                                                     S    S

$$
MTZ033-041000-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
402 PM MDT Wed Sep 3 2025

Date           09/03/25      Thu 09/04/25            Fri 09/05/25            Sat
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                      48          71          38          63          34
Temp             68 54 49 49 49 67 71 69 65 52 45 42 38 49 57 62 61 48 41 38 34
Dewpt            37 35 34 36 36 48 46 40 37 36 35 35 34 37 33 32 32 33 31 31 30
RH               32 48 56 61 61 50 41 35 35 54 68 76 85 63 40 32 33 56 67 76 85
Wind dir          N  E SE  S  W NW NW NW NW  N NW NW NW NW NW NW  N NE  E SE SE
Wind spd          6  3  5  6 12 24 31 33 29 18 12 10  9 13 16 14 13  5  2  2  1
Wind gust                       35 46 47 42 29                25
Clouds           SC B1 B2 B1 SC FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis             H  H  H  H  H  H


Date           09/06/25  Sun 09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25
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          67      39    78      48    83      50    83      53    81
Temp          61 65 44   40 70 76 55   48 78 81 56   50 78 80 60   53 77 81
Dewpt         32 30 31   32 36 41 44   43 46 46 46   45 47 47 49   47 49 46
PWind dir         E       E    SE      SE     W       E    SE      SE    SE
Wind char        LT      GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    FW CL CL   FW FW FW SC   SC SC SC SC   SC SC SC SC   B1 B1 SC
PoP 12hr          0       0     0       0     0       5     5      10    10

$$
WYZ199-041000-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
402 PM MDT Wed Sep 3 2025

Date           09/03/25      Thu 09/04/25            Fri 09/05/25            Sat
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                      54          77          39          68          37
Temp             81 65 58 55 54 69 77 71 66 57 50 43 39 50 62 67 66 52 45 41 37
Dewpt            50 49 46 41 37 43 49 49 44 38 35 34 33 34 35 34 32 33 31 30 29
RH               34 56 64 59 52 39 37 46 45 49 56 70 79 54 36 29 28 48 58 65 72
Wind dir          N NW  W  W  W NW NW NW NW NW NW  W  W  N  N  N  N  W  S  S SW
Wind spd          5  2  4  8 10 18 27 29 25 14  8  4  2  2  6  8  6  2  2  1  1
Wind gust                          39 41 35
Clouds           FW FW FW FW FW FW FW B1 SC B1 SC SC FW CL CL CL CL FW FW CL FW
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis             H  H  H  K  K  K  K


Date           09/06/25  Sun 09/07/25  Mon 09/08/25  Tue 09/09/25  Wed 09/10/25
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          74      43    82      50    81      50    83      51    81
Temp          66 72 51   43 76 80 57   51 78 79 59   50 77 79 60   51 76 81
Dewpt         34 34 32   32 39 43 42   42 49 49 45   42 49 47 44   41 45 43
PWind dir         E      SE     E       W    NW      SW    SE       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW FW   FW SC SC B1   B1 SC SC SC   SC SC SC B1   B1 SC SC
PoP 12hr          0       0     5      10    20      10    20      20    20
Rain shwrs                                    S             S  S          S
Tstms                                         S             S

$$