Point Forecast Matrices
Issued by NWS Billings, MT

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000
FOUS55 KBYZ 180035
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
635 PM MDT Wed Apr 17 2024

MTZ235-181000-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
635 PM MDT Wed Apr 17 2024

Date           04/17/24      Thu 04/18/24            Fri 04/19/24            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                      27          46          26          43          25
Temp                35 30 28 27 33 41 46 46 38 32 28 26 30 37 42 42 35 29 26 25
Dewpt               20 20 19 18 15 14 14 12 13 10 11 13 12 13 13 12 13 14 15 15
RH                  54 66 68 68 47 33 27 25 35 39 48 57 46 37 30 29 40 53 62 65
Wind dir             N NW NW  W NW NW NW  N  N  N  N  N  N  N NE NE NE  E  E NE
Wind spd            20 17 13 12 18 17 14 14 12 10  9  6  8  8 13 13 11 10 10  8
Clouds              SC SC SC FW FW FW SC SC SC SC B1 SC SC SC B1 B1 SC SC SC SC
PoP 12hr                     30           5           0           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                                    S  S
Snowshwrs
Wind chill          23 18 17 16 22
Min chill              18    16    15          23    17    19          20    15


Date           04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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          51      32    63      38    60      37    66      43    72
Temp          41 50 36   32 56 60 46   38 53 58 43   37 57 65 49   43 63 71
Dewpt         17 22 21   22 31 36 30   24 25 27 30   28 31 31 32   31 36 36
PWind dir         E       E    SW      NW    NW       N     S       E     W
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   SC B1 B2 B2   SC SC SC SC   SC SC SC SC   SC B1 SC
PoP 12hr          5       0    40      40    10       5    10      10    20
Rain                            C  C                                      S

$$
MTZ065-181000-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
635 PM MDT Wed Apr 17 2024

Date           04/17/24      Thu 04/18/24            Fri 04/19/24            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                      21          44          22          42          22
Temp                29 26 21 21 28 37 43 44 33 28 23 22 27 35 41 41 30 27 23 22
Dewpt               17 17 15 15 17 17 16 16 19 17 15 14 14 15 17 18 16 15 14 14
RH                  60 68 77 77 63 44 33 32 56 63 71 71 57 43 37 39 55 60 68 71
Wind dir            NW  W  W  W  W  W  W NW  E  E  E NE NE NE  E  E  E  E  E  E
Wind spd            16 12 14 16 10 13 12 11 10 11  9  8 10 12 18 17 13 13  9  5
Wind gust                                                  23
Clouds              SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC B1 SC B1
PoP 12hr                     20          10          10           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                                    S  S
Snowshwrs
Wind chill          17 14  8  7                                        16
Min chill        25    14     7     8    31    18    12    14    29    16    12


Date           04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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          51      33    60      32    58      33    63      39    68
Temp          40 50 35   35 56 57 39   32 51 57 39   33 56 62 44   40 62 67
Dewpt         21 26 24   25 34 32 25   22 26 27 26   24 31 33 31   30 36 37
PWind dir         E      SE    SW       W     W       S    SW      SE    SW
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 FW SC   SC B2 B2 B1   SC SC SC SC   SC SC SC SC   B1 B1 B1
PoP 12hr          5      10    40      20    10       0    10      10    30
Rain                         S  C  S                                      C

$$
MTZ032-181000-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
635 PM MDT Wed Apr 17 2024

Date           04/17/24      Thu 04/18/24            Fri 04/19/24            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                      28          44          23          41          21
Temp                37 33 29 28 32 39 43 42 34 27 25 23 29 36 41 39 33 27 24 21
Dewpt               23 23 21 21 17 12 10  7 10 12 15 15 17 16 16 14 15 16 16 15
RH                  56 66 72 75 53 32 25 23 36 53 65 71 60 43 36 35 47 63 71 77
Wind dir            NW NW NW  W NW NW NW NW  N NW NW NW NW NW NW  N  N  N NE NE
Wind spd            21 19 18 17 24 27 25 23 13 10 11 14 17 14 19 13  8  4  3  4
Wind gust                          39 35
Clouds              B2 SC B1 SC B1 SC SC SC FW FW SC SC B1 B1 B1 SC SC SC FW FW
PoP 12hr                      5           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          26 22 17 16 19 27             14 10 17
Min chill              22    16    15    30    18    10    12    29    21    15


Date           04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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          47      28    63      39    59      34    66      42    72
Temp          38 47 34   28 55 62 46   39 53 57 42   34 57 65 49   42 65 71
Dewpt         17 17 19   20 31 33 33   30 31 29 31   28 32 31 33   34 40 38
PWind dir         E       E    SE      NW    NW      NW    SE       E    SE
Wind char        LT      LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW FW   FW SC B1 B2   B1 B1 SC SC   SC SC SC SC   SC SC SC
PoP 12hr          0       0    10      40    10       5     5      10    10
Rain                               C    C

$$
MTZ033-181000-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
635 PM MDT Wed Apr 17 2024

Date           04/17/24      Thu 04/18/24            Fri 04/19/24            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                      25          42          20          38          18
Temp                34 31 27 25 31 37 42 41 29 24 21 20 26 34 38 37 29 25 21 18
Dewpt               22 21 20 19 19 14 10  8  9 10 13 14 15 15 15 15 16 16 15 14
RH                  61 66 74 78 61 38 26 25 42 54 71 77 62 45 38 40 58 68 77 84
Wind dir            NW NW  W  W NW NW NW NW NW NW  W NW NW NW NW NW  N NW  N NW
Wind spd            24 21 23 24 29 28 27 25 18 13 14 17 21 20 24 17 10  3  3  4
Wind gust           34 32       41 40 40 35       25       32
Clouds              SC SC SC B1 B1 B1 SC SC FW FW FW SC B1 B2 B1 B1 SC FW FW FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          22 18 13 10 16 25    30 17 11  8  6 12 23 26
Min chill        30    18    10    11    28    11     6     7    25    16    12


Date           04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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          46      25    61      35    55      32    61      37    67
Temp          39 45 30   26 55 59 43   35 50 53 37   33 55 60 43   38 61 67
Dewpt         18 18 18   19 30 31 32   29 32 30 30   28 32 31 31   32 36 37
PWind dir        NW       E    SE      SW    NW      NW     S      SE    SE
Wind char        LT      LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW FW FW   FW FW B1 B2   B1 B1 SC SC   FW SC SC SC   SC SC B1
PoP 12hr          0       0    10      40    30       5     5      10    10
Rain                               C    C  C  S

$$
WYZ199-181000-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
635 PM MDT Wed Apr 17 2024

Date           04/17/24      Thu 04/18/24            Fri 04/19/24            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                      20          43          19          42          18
Temp                31 27 24 21 28 37 42 42 30 26 21 19 26 35 41 40 30 25 21 18
Dewpt               26 23 21 18 20 20 18 18 18 17 13 11 12 15 16 16 15 14 13 13
RH                  81 85 88 88 71 50 37 37 60 68 71 70 55 43 36 37 53 62 71 80
Wind dir            NW NW NW NW NW NW NW NW  W  W NW NW NW NW  N  N  N SW  S  S
Wind spd            21 19 14 13 18 21 19 14  6  6  8  9 12 11 16 11  4  3  3  4
Clouds              OV B2 B1 SC SC FW SC SC B1 B1 B1 SC SC SC B1 B2 B2 B1 SC FW
PoP 12hr                     60           5           5           5          20
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Snow                                                                    S  S
Snowshwrs            C
Wind chill          18 14 11  8 15 26                 8 15
Min chill        25    13     8     6    28    18     8    10    30    21    12


Date           04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
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          50      27    64      34    57      32    64      38    72
Temp          41 48 32   28 59 60 40   34 51 55 38   32 57 62 43   39 65 72
Dewpt         20 25 23   21 35 37 33   26 27 28 27   25 31 33 31   29 38 39
PWind dir        SE       S     S      NW    NW       W    SE       S     N
Wind char        GN      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC FW FW   FW SC B1 B2   B1 SC SC SC   SC SC SC B1   SC SC SC
PoP 12hr          5       0    20      40    20       5     5      10    20
Rain                            S  C    S  S                              S

$$


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