Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 152125
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Point Forecast Matrices
National Weather Service Billings MT
224 PM MST Sat Nov 15 2025

MTZ235-161100-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
224 PM MST Sat Nov 15 2025

Date          Sat 11/15/25      Sun 11/16/25            Mon 11/17/25         Tue
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      38          57          41          55          38
Temp             55 47 44 40 39 39 48 55 52 48 46 44 43 42 50 54 52 47 44 43 40
Dewpt            41 36 36 35 35 36 38 39 39 38 38 37 37 38 42 43 43 41 39 38 35
RH               59 65 73 82 85 89 68 55 61 68 73 76 79 86 74 66 71 79 82 82 82
Wind dir         NW NW SW NE  N  N NE NE NE  N NW  W  W  W  W  W  W  W  W  W  W
Wind spd          6  4  4  4  5  4  3  3  4  2  4  4  5  5  6  6  5  5  8  8  8
Clouds           FW FW SC B1 B1 B2 B1 SC B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      0          10          20          40          40
QPF 12hr                      0           0           0        0.09        0.09
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  C  C  C  C  C  C  C  C  C


Date           11/18/25  Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          53      34    46      30    46      29    48      31    50
Temp          48 48 39   36 42 42 35   32 39 41 33   31 42 44 36   33 45 45
Dewpt         39 37 34   32 35 33 30   29 32 31 26   24 30 30 26   23 28 27
PWind dir        SW      NE     N      NE     S      SW    SW      SW     W
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B2 B1 B1   B2 B2 B2 B1   B2 B2 SC SC   B1 B1 SC SC   SC SC SC
PoP 12hr         30      20    40      20     5       5     5       5     5
Rain shwrs     C  S  S    S  C  C  S

$$
MTZ065-161100-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
224 PM MST Sat Nov 15 2025

Date          Sat 11/15/25      Sun 11/16/25            Mon 11/17/25         Tue
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      36          58          39          54          34
Temp             55 47 42 41 39 39 49 56 53 48 46 43 42 41 49 53 50 44 42 41 38
Dewpt            34 35 34 34 32 33 35 37 37 37 37 36 36 36 38 38 35 35 34 34 31
RH               45 63 73 76 76 79 58 49 54 65 71 76 79 82 66 57 56 70 73 76 76
Wind dir          W  W  W  W SE SE  E  E  E  S SW SW  W SW  W  W  W SW SW SW SW
Wind spd         12 10  8  6  5  5  5  6  8  6  6  8  8  9 10 11  9 10 10  9  8
Clouds           FW SC SC B1 SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      0          10          20          50          50
QPF 12hr                      0           0        0.02        0.05        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  C  C  C  C  C  C  C  C  C


Date           11/18/25  Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          53      32    45      26    46      26    47      27    48
Temp          48 48 39   34 41 40 33   28 39 40 31   28 41 41 33   31 42 43
Dewpt         34 31 30   28 31 28 26   22 25 26 22   21 25 24 21   21 24 23
PWind dir        SW      SW     W      SE     S      SW    SW      SW    SW
Wind char        GN      LT    GN      LT    GN      GN    GN      GN    BZ
Avg clouds    B1 SC B1   B2 B2 B2 B1   B1 B1 SC SC   SC B1 SC SC   SC B1 SC
PoP 12hr         30      30    40      20    10      10     5       5    10
Rain shwrs     C  S  S    C  C  C  S
Snowshwrs                    C  C  S

$$
MTZ032-161100-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
224 PM MST Sat Nov 15 2025

Date          Sat 11/15/25      Sun 11/16/25            Mon 11/17/25         Tue
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      31          57          37          51          35
Temp             44 39 37 34 33 34 49 56 51 45 43 41 39 39 46 50 46 42 40 39 37
Dewpt            38 36 35 34 32 34 40 41 40 38 38 38 36 37 40 41 38 38 38 37 36
RH               79 89 92100 96100 71 57 66 76 82 89 89 92 79 71 73 86 92 92 96
Wind dir         NW  W SW  W NE  E  E  E NE  E  E  E  E  E  E  E NE SE  W  W  W
Wind spd          4  3  3  2  2  3  5 10 10 10 10 10  9  6  6  6  6  5  5  5  6
Clouds           FW FW FW SC B1 B1 SC SC B1 B1 B2 B2 B2 OV OV B2 OV OV B2 B2 B2
PoP 12hr                      0           0          20          20          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  S  S  S  S  C  C  S  S  S
Obvis            PF PF PF PF PF PF


Date           11/18/25  Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          51      32    46      27    44      24    45      26    49
Temp          45 46 37   33 41 41 33   29 38 39 31   26 39 39 33   28 43 43
Dewpt         40 39 36   33 37 34 31   28 31 31 28   25 31 31 29   26 31 29
PWind dir         W       N    NW      NW     E      SE    SW       W    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2 B1 B1   B2 B2 B2 B2   B1 B2 SC SC   SC B1 SC B1   SC SC SC
PoP 12hr         20      20    20      20     5       5     0       5     0
Rain shwrs     S  S  S    S     S  S    S
Snowshwrs                          S    S

$$
MTZ033-161100-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
224 PM MST Sat Nov 15 2025

Date          Sat 11/15/25      Sun 11/16/25            Mon 11/17/25         Tue
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      29          56          32          47          30
Temp             40 33 33 32 31 33 49 54 49 40 38 37 35 34 43 46 42 37 36 33 31
Dewpt            35 33 32 31 31 33 38 38 39 36 36 35 33 32 34 35 35 33 33 32 31
RH               82100 96 96100100 66 54 68 85 92 92 92 92 70 65 76 85 89 96100
Wind dir          S SW SW SW  S SE SE  E  E SE SE SE SE SE SE SE SE SE SE  S  S
Wind spd          5  4  4  2  2  2  5 10 13 16 16 16 14 14 14 13 11 10  9  9  9
Clouds           B1 FW FW FW SC SC SC SC SC SC B2 B1 B2 OV B2 B2 OV OV OV B2 B2
PoP 12hr                      0           0          20          20          30
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  S  S  S  S  C  C  S  S  S
Snowshwrs                                                               S  S  S
Obvis            PF PF PF  F  F PF


Date           11/18/25  Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          47      30    45      25    41      22    44      24    47
Temp          44 43 34   31 42 40 31   27 38 35 27   24 41 38 30   27 43 41
Dewpt         36 37 34   31 36 34 30   27 30 29 26   24 30 29 26   25 30 31
PWind dir        SW      SE     N      NW     W      SE     S      SW     W
Wind char        GN      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B2 B1 B1   B1 B2 B1 B2   B2 B1 SC SC   SC B1 SC B1   SC SC SC
PoP 12hr         20      20    10      20    10       5     0       5     0
Rain shwrs     S     S    S        S    S
Snowshwrs      S                   S    S

$$
WYZ199-161100-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
224 PM MST Sat Nov 15 2025

Date          Sat 11/15/25      Sun 11/16/25            Mon 11/17/25         Tue
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      33          60          34          52          33
Temp             51 41 39 35 34 36 52 59 52 42 40 37 36 38 49 51 47 42 39 35 34
Dewpt            37 33 33 32 31 34 38 38 39 35 35 35 35 37 42 42 42 40 38 35 33
RH               59 73 79 89 89 92 59 45 61 76 82 92 96 96 77 71 83 93 96100 96
Wind dir         SW  W SW SW SE  E SE SE NE  W  W SW  W  W NW NW  W  W  W  W  W
Wind spd          2  3  2  2  2  2  3  3  2  2  2  2  2  3  5  5  5  5  4  3  2
Clouds           FW SC SC B1 B2 B2 B1 SC B1 SC B1 B1 B2 OV OV OV OV B2 B2 B1 B1
PoP 12hr                      0           5          20          50          50
QPF 12hr                      0           0           0        0.07        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  C  C  C  C  C  C  C  C  C


Date           11/18/25  Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          53      30    47      25    46      23    47      24    50
Temp          49 47 35   31 43 41 31   26 40 40 29   25 42 40 30   26 45 42
Dewpt         40 38 32   29 36 35 30   26 31 32 25   22 30 31 24   21 28 28
PWind dir         N       W    NW      NW    SE      SW    NW      SW     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1   B1 B1 B1 B2   B2 B1 SC B1   B1 B1 SC B1   SC SC SC
PoP 12hr         30      20    40      30    20      10    10      10     5
Rain shwrs     C  C  S    S  C  C  C    S  S  S
Snowshwrs                          S    S  S  S

$$