Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 081934
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
1234 PM MST Wed Jan 8 2025

MTZ235-082300-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
1234 PM MST Wed Jan 8 2025

Date                Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      37          21          35          15          35
Temp                      34 35 35 33 29 26 22 31 35 29 22 19 17 18 20 26 33 33
Dewpt                     25 27 29 27 23 20 17 24 26 22 16 12  9 10 13 19 24 24
RH                        69 72 78 78 78 78 81 75 69 75 77 74 70 70 74 74 69 69
Wind dir                   W  W NW  W  W  W  W  W  W  W  W SW SW SW SW SW SW SW
Wind spd                  18 18 18 16 14 13 11 10  9  8  9 10 12 14 16 14 16 14
Clouds                    OV B2 B2 B2 B1 B1 SC FW FW FW FW FW FW FW SC B1 B2 OV
PoP 12hr                     40          60           5           0          10
QPF 12hr                   0.01        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                                          C
Snowshwrs                  C  L  S
Wind chill                23 24 24 22 18 14 10              7  4  4  6 14 22
Min chill                    20    22    14    10    21     7     4     4    17


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    36      24    34      20    30      16    31
Temp          34   34 33 33 29   27 29 30 26   23 24 26 21   20 24 27
Dewpt         25   25 26 25 21   20 24 23 20   17 20 19 13   12 17 18
PWind dir           W    NW       W     W       W     W      SW    SW
Wind char          BZ    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 SC   SC SC SC
PoP 12hr           40    50      30    50      40    30       5    10
Rain           C
Snow           C    C  C  C  C    C  C  C  C    C  C  S

$$
MTZ065-082300-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
1234 PM MST Wed Jan 8 2025

Date                Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      38          23          34          19          40
Temp                      36 36 33 32 30 26 23 30 33 28 22 23 22 24 26 31 37 36
Dewpt                     23 25 25 25 23 20 17 22 21 17 12 12 10 11 12 16 21 21
RH                        59 64 72 75 75 78 77 72 61 63 65 62 59 57 55 53 52 54
Wind dir                   W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW SW SW
Wind spd                  25 16 12 10  9  9  9 10 11 10 11 13 16 20 23 25 24 23
Wind gust                 39                                        33 35 34 34
Clouds                    B2 B2 B2 B2 B2 B1 SC SC SC FW FW SC SC SC B1 B2 B2 B2
PoP 12hr                     30          60           0           0          10
QPF 12hr                      0        0.02           0           0           0
Snow 12hr                 00-00           T       00-00
Snow                                                                          C
Snowshwrs                  C  L  C  S
Wind chill                24                            10 11  8  9 11 17 26 24
Min chill                    23    23    17    13    19    10     8    10    20


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    34      21    32      18    31      17    36
Temp          33   31 31 30 27   24 27 27 24   20 26 26 22   21 27 30
Dewpt         22   23 22 20 18   15 17 15 15   13 15 13 10   10 13 14
PWind dir          SW     W       W     W       W     W       W    SW
Wind char          BZ    BZ      GN    GN      GN    GN      GN    BZ
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC SC   SC SC SC
PoP 12hr           70    60      20    30      20    10       5     5
Snow           C    L  L  S       S  C  S  S    S

$$
MTZ032-082300-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
1234 PM MST Wed Jan 8 2025

Date                Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      36          22          30           9          33
Temp                      34 34 34 32 28 24 23 26 30 25 21 18 14 11 12 21 29 29
Dewpt                     29 32 33 30 25 22 21 24 26 22 18 16 11  9 10 18 23 24
RH                        82 92 96 92 88 92 92 92 85 88 88 92 88 91 91 88 78 81
Wind dir                   W  W NW NW NW  W NW NW NW  W  W  W  W SW SW SW SW SW
Wind spd                  19 18 20 19 17 13 12 12 12 10  9  8  5  5  5  5  6  8
Wind gust                 31
Clouds                    B2 OV OV OV B1 B1 SC SC SC SC FW FW FW FW SC B1 B2 B2
PoP 12hr                     40          70           0           0           5
QPF 12hr                   0.01        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  L
Snow                                                                          C
Snowshwrs                  C  L  C
Wind chill                23 23 22 20 16 12 11 15
Min chill                    21    20    12    11    15     8     2     1    17


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            26    33      21    28      10    20       5    24
Temp          33   31 29 28 27   25 24 24 20   15 16 16 12   11 18 21
Dewpt         30   29 28 25 25   24 23 21 18   14 15 12 10    8 15 16
PWind dir           W    NW      NW    NW      NW    NW       W     W
Wind char          GN    BZ      GN    GN      GN    LT      LT    GN
Avg clouds    OV   B2 OV B2 B2   OV OV B2 B2   B2 B2 B1 B1   SC B1 SC
PoP 12hr           70    80      80    70      60    30       5     5
Rain           C    L
Snow           C    L  D  L  L    D  L  C  L    L  C

$$
MTZ033-082300-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
1234 PM MST Wed Jan 8 2025

Date                Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      35          20          28           9          31
Temp                      35 32 32 31 27 24 21 25 28 24 21 18 14 14 13 23 28 26
Dewpt                     28 31 32 31 27 22 21 23 24 22 19 17 14 12 13 19 22 22
RH                        75 96100100100 92100 92 85 92 92 96100 92100 84 78 85
Wind dir                   W  W NW NW NW NW NW NW NW  W  W  W  W  W  W SW SW SW
Wind spd                  21 20 21 23 21 19 18 19 19 16 14 12 10  8  8 10 10 10
Wind gust                 35 32 33 33 33    28 29 29
Clouds                    B2 OV OV OV OV B2 OV B2 B2 B1 SC SC SC SC SC SC B1 B2
PoP 12hr                     20          80           5           0           0
QPF 12hr                   0.01        0.20           0           0           0
Snow 12hr                 00-00           2       00-00
Snow                                                                          C
Snowshwrs                  S  D  L  C
Obvis                        BS BS BS BS BS    BS BS
Wind chill                23 20 19 18 13 10  6 11 15 11  8  5  1  3  2 12
Min chill                    20    18    10     6    11     5     1     2    15
Winter Weath               Y  Y  Y  Y  Y  Y  Y


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            22    32      15    26       1    16       3    24
Temp          30   30 27 24 22   22 22 17 12    9 11 12 10   11 19 20
Dewpt         28   28 26 21 22   21 21 16 11    6  9 10  8    8 15 15
PWind dir          SW    NW      NW    NW      NW    NW       W     W
Wind char          GN    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    OV   OV OV B2 B2   OV OV B2 B2   B2 B2 B1 B1   B1 B1 SC
PoP 12hr           60    80      80    60      40    20       5     5
Snow           C    L  D  L  L    D  L  C  C    C  S

$$
WYZ199-082300-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
1234 PM MST Wed Jan 8 2025

Date                Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      43          20          33          10          41
Temp                      41 36 31 29 27 24 23 29 32 25 19 16 12 12 15 30 37 33
Dewpt                     28 30 28 27 24 20 19 24 21 18 12  9  6  5  9 20 24 24
RH                        59 79 88 92 88 84 84 81 63 74 74 73 76 73 77 66 59 69
Wind dir                  NW NW NW NW NW NW NW NW NW  W  W  W SW SW SW SW  S SW
Wind spd                  11 14 23 24 23 18 16 18 18 10 10  8  5  5  5  5  5  6
Wind gust                       33 34
Clouds                    B2 OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC SC B1 B2
PoP 12hr                     30          90           5           0           5
QPF 12hr                   0.01        0.07           0           0           0
Snow 12hr                 00-00           1       00-00
Rain                                                                          D
Rain shwrs                 C
Snow                                                                          D
Snowshwrs                  C  L  D  C
Obvis                        BS BS
Wind chill                      18 15 13 10 10 17 20     7  5
Min chill                    27    15     9     7    15     5     2     4    27


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            24    35      19    32      16    30      11    36
Temp          30   28 30 28 22   21 27 26 20   18 24 23 15   15 27 26
Dewpt         26   24 25 23 20   18 23 20 18   15 19 16 10   10 18 17
PWind dir           W    NW      NW    NW      NW    NW       W     W
Wind char          GN    WY      BZ    GN      GN    GN      LT    LT
Avg clouds    B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B1 SC   SC SC SC
PoP 12hr           80    80      60    70      60    40      10    10
Rain           D    L
Snow           D    L  D  D  L    C  L  L  L    C  C  C

$$