Point Forecast Matrices
Issued by NWS Billings, MT

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051
FOUS55 KBYZ 200329
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
829 PM MST Wed Nov 19 2025

MTZ235-201100-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
829 PM MST Wed Nov 19 2025

Date          Wed 11/19/25      Thu 11/20/25            Fri 11/21/25         Sat
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                      28          50          32          56          34
Temp                   35 31 29 28 41 50 45 39 36 33 33 33 47 56 49 41 38 36 35
Dewpt                  30 27 25 26 31 32 33 32 29 27 27 27 32 31 31 28 28 27 25
RH                     82 85 85 92 67 50 62 76 75 78 78 78 56 38 50 59 67 69 66
Wind dir               NE  N  N  W SW SW  S SW SW SW SW SW  W SW SW SW  W  W  W
Wind spd                5  5  4  4  3  2  3  3  5  6  9  9  9  9  8  9 10 10 11
Clouds                 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Obvis                     PF PF


Date           11/22/25  Sun 11/23/25  Mon 11/24/25  Tue 11/25/25  Wed 11/26/25
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          57      35    56      35    56      27    38      18    33
Temp          49 51 40   37 49 48 37   35 50 48 37   30 34 33 23   20 27 33
Dewpt         28 26 26   26 30 28 24   23 28 25 17   17 18 16 13   11 14 14
PWind dir         W      SW    SW      SW    SW      NW    NW       N     W
Wind char        GN      GN    GN      LT    GN      GN    GN      LT    LT
Avg clouds    SC SC SC   B1 B1 SC SC   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr          0       0     5       5    20      30    20      10    10
Rain shwrs                                    S  C
Snowshwrs                                        C       S

$$
MTZ065-201100-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
829 PM MST Wed Nov 19 2025

Date          Wed 11/19/25      Thu 11/20/25            Fri 11/21/25         Sat
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                      28          52          29          54          30
Temp                   34 32 29 29 42 52 46 37 33 32 31 31 47 54 45 37 34 32 31
Dewpt                  27 25 24 25 30 32 30 27 24 23 23 23 29 28 25 22 22 21 20
RH                     75 75 81 85 62 46 53 67 69 69 72 72 49 36 45 54 61 63 63
Wind dir               SE SE  E  E NW NW  W  W  W  W  W  W  W  W  W SW SW SW SW
Wind spd                6  4  5  5  4  4  3  4  5  6  9 10 10 12 10 12 14 14 16
Clouds                 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Wind chill                                                                21 19
Min chill              28    23    22          28    22    20          25    19


Date           11/22/25  Sun 11/23/25  Mon 11/24/25  Tue 11/25/25  Wed 11/26/25
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          54      33    54      35    54      23    37      15    34
Temp          46 46 36   34 47 46 37   36 49 46 31   25 32 32 21   17 27 34
Dewpt         26 24 22   21 24 22 22   20 23 21 14   13 13 12  9    7 10 11
PWind dir        SW      SW    SW      SW    SW       W     W      SE     W
Wind char        BZ      GN    GN      GN    BZ      BZ    GN      LT    LT
Avg clouds    SC SC SC   B1 B1 SC SC   B1 B1 SC B1   SC B1 B1 B1   B1 B1 SC
PoP 12hr          0       5     5       5    30      30    20      20    10
Rain shwrs                                    C  C
Snowshwrs                                        C    C  S  S       S

$$
MTZ032-201100-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
829 PM MST Wed Nov 19 2025

Date          Wed 11/19/25      Thu 11/20/25            Fri 11/21/25         Sat
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                      26          47          27          52          30
Temp                   31 28 27 27 39 47 40 34 31 27 27 29 43 52 43 38 34 32 31
Dewpt                  30 27 26 27 32 33 32 30 29 26 25 27 33 34 33 31 28 26 25
RH                     96 96 96100 76 58 73 85 92 96 92 92 67 50 67 76 78 78 78
Wind dir                W NE SE SE SE  E NE  E SE  S SW SW SW SW SW SW  W  W  W
Wind spd                3  2  3  3  3  3  4  2  2  2  3  4  5  6  5  5  6  6  8
Clouds                 SC SC SC SC SC FW FW FW FW FW SC SC FW FW FW SC SC SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                  PF PF PF PF


Date           11/22/25  Sun 11/23/25  Mon 11/24/25  Tue 11/25/25  Wed 11/26/25
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          55      32    54      30    53      25    35      15    31
Temp          47 47 37   32 47 45 34   30 45 47 37   27 31 30 20   15 26 31
Dewpt         30 30 28   27 33 31 29   26 30 30 23   19 19 17 14   11 15 15
PWind dir         W       W    SW       W    SW      NW    NW      NW    NW
Wind char        GN      LT    LT      LT    LT      GN    BZ      GN    GN
Avg clouds    SC SC SC   SC B1 SC SC   B1 B2 SC B1   B1 B1 B1 SC   SC B1 SC
PoP 12hr          0       0     5       0    10      20     5      10     5
Rain shwrs                                       S

$$
MTZ033-201100-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
829 PM MST Wed Nov 19 2025

Date          Wed 11/19/25      Thu 11/20/25            Fri 11/21/25         Sat
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                      23          47          27          53          29
Temp                   29 25 23 25 40 47 39 31 29 27 27 30 48 52 44 36 35 32 29
Dewpt                  28 25 23 25 31 33 31 28 27 26 26 29 35 34 35 31 29 27 25
RH                     96100100100 70 58 73 88 92 96 96 96 60 50 70 82 78 81 85
Wind dir                W NW SW  S  S  S SE SE  S  S  S SW SW SW SW SW SW  W  W
Wind spd                5  3  2  3  4  3  4  4  5  4  4  5 10 10  6  6  8  8  9
Clouds                 B1 B1 B1 B1 FW FW FW FW FW FW SC SC FW FW FW SC SC SC B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                  PF PF PF PF


Date           11/22/25  Sun 11/23/25  Mon 11/24/25  Tue 11/25/25  Wed 11/26/25
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          52      29    52      27    51      21    35      12    30
Temp          47 43 33   29 47 42 31   27 47 43 32   23 32 28 18   13 26 30
Dewpt         30 29 26   25 31 29 25   24 30 29 24   18 19 17 13    9 14 15
PWind dir         W       W     W       W    SW       W    NW      NW    NW
Wind char        GN      GN    GN      LT    GN      GN    BZ      GN    GN
Avg clouds    B1 SC SC   SC B1 SC SC   B1 B1 SC B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr          0       0     0       0     5      20    10      10     5
Rain shwrs                                       S    S
Snowshwrs                                             S

$$
WYZ199-201100-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
829 PM MST Wed Nov 19 2025

Date          Wed 11/19/25      Thu 11/20/25            Fri 11/21/25         Sat
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                      26          51          27          55          27
Temp                   34 29 27 29 42 51 42 34 31 28 27 30 48 55 43 36 31 28 27
Dewpt                  33 28 27 28 34 36 35 31 29 27 25 27 33 34 33 30 25 23 22
RH                     96 96100 96 73 56 76 89 92 96 92 88 56 45 67 79 78 81 81
Wind dir                E NE  W  W NE  N NW  S SW SW SW SW  E  E SW SW SW  W SW
Wind spd                3  3  2  2  2  2  1  2  2  2  1  2  2  2  2  3  3  3  2
Clouds                 B1 SC B1 B1 FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Obvis                     PF PF PF


Date           11/22/25  Sun 11/23/25  Mon 11/24/25  Tue 11/25/25  Wed 11/26/25
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          57      28    56      28    58      20    37      12    31
Temp          50 45 33   28 51 44 33   28 51 46 32   23 33 29 18   13 27 31
Dewpt         31 29 23   21 30 29 23   20 28 25 20   13 18 16 13    7 14 13
PWind dir        NW      SW    SW      SW    SW      NW    NW      NW    NW
Wind char        LT      LT    LT      LT    LT      GN    GN      LT    LT
Avg clouds    SC FW SC   SC SC FW SC   SC SC SC B1   B1 B1 B1 B1   B1 B1 SC
PoP 12hr          0       0     5       0    10      30    20      20    20
Rain shwrs                                       C    C
Snowshwrs                                        C    C  S  S  S    S  S

$$