Point Forecast Matrices
Issued by NWS Billings, MT

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809
FOUS55 KBYZ 062027
PFMBYZ
National Weather Service Billings MT
226 PM MDT Mon May 6 2024

MTZ235-071000-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
226 PM MDT Mon May 6 2024

Date           05/06/24      Tue 05/07/24            Wed 05/08/24            Thu
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                      43          51          39          50          43
Temp          52 51 48 45 44 43 45 49 49 48 44 41 41 40 41 44 48 50 46 45 45 45
Dewpt         40 35 32 27 26 26 26 26 27 28 30 32 34 35 38 39 42 40 41 41 41 41
RH            63 54 54 49 49 51 47 40 42 46 57 70 76 82 89 82 80 68 83 86 86 86
Wind dir      NW NW  W  W  W  W  W  W  W  W  W  W  W NW NW NW NW  N  N NW NW NW
Wind spd      27 34 27 27 28 29 34 37 35 37 37 36 33 34 23 21 19 18 14 11 10  9
Wind gust     43 51 47 42 47 50 52 55 50 57 60 52 50 50 34 34 29
Clouds        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     40          60          90         100          90
QPF 12hr                   0.01        0.06        0.28        0.46        0.14
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  S           S  C  L  D  D  D  D  D  D  D  D  D  D  L  L  L
Wind chill                                     29 29 27
Min chill                                      29    27    28
High Wind      W  W  W  W  W  W  W  W  W  W  W


Date           05/09/24  Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
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          60      42    69      45    75      47    77      49    76
Temp          53 60 48   42 62 68 50   45 69 73 54   47 71 75 56   49 72 74
Dewpt         44 41 40   38 40 38 39   35 40 38 39   38 41 38 41   39 41 39
PWind dir        NW       W     W      SW     W      NW     W      SW     W
Wind char        GN      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B2 SC   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW FW B1
PoP 12hr         70      10     5       0    10      10    10      10    30
Rain shwrs     L  L                                                       C
Tstms             S                                                       S

$$
MTZ065-071000-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
226 PM MDT Mon May 6 2024

Date           05/06/24      Tue 05/07/24            Wed 05/08/24            Thu
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                      37          49          36          46          38
Temp          52 50 45 43 41 39 41 47 47 44 39 38 38 38 39 42 44 46 41 41 40 40
Dewpt         32 27 24 24 25 23 22 21 23 26 29 29 31 32 34 35 37 37 36 36 36 35
RH            46 41 43 47 52 52 46 35 38 49 67 70 76 79 82 76 76 71 82 82 85 82
Wind dir       W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W NW  W NW NW
Wind spd      31 29 26 28 28 27 35 32 32 31 29 31 26 20 18 16 13 12 10 10  5  4
Wind gust     44 46 44 46 44 48 54 46 48    44 47 42
Clouds        OV OV B2 B2 OV B2 OV B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                      5          50          90         100          80
QPF 12hr                      0        0.02        0.14        0.33        0.18
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                    S  C  D  D  D  D  D  D  D  D  D  D  L  L  C
Snowshwrs                           S     D  D  D  D  D
Wind chill                30 28 29          27 26 26 27
Min chill                    28    26          25    26    27
High Wind      W  W  W  W  W  W  W  W  W  W  W  W  W


Date           05/09/24  Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
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          57      37    65      40    71      43    73      45    74
Temp          48 56 43   37 59 65 46   41 66 69 51   44 69 71 53   46 70 70
Dewpt         38 40 36   31 38 38 35   32 38 38 38   35 39 38 40   37 39 39
PWind dir        NW      SW     W      SW     W      SW     W      SW     W
Wind char        LT      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    OV B1 SC   SC SC FW FW   FW FW FW FW   FW FW SC SC   SC FW B1
PoP 12hr         40       5     0       0    10       5    20      10    30
Rain shwrs     C  C                                         S             C

$$
MTZ032-071000-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
226 PM MDT Mon May 6 2024

Date           05/06/24      Tue 05/07/24            Wed 05/08/24            Thu
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                      39          45          39          55          42
Temp          54 50 47 45 42 41 39 40 42 43 42 41 41 41 46 50 53 54 49 46 44 44
Dewpt         53 49 45 43 40 38 38 40 41 40 40 39 40 41 45 45 46 45 44 44 43 43
RH            96 96 93 93 93 89 96100 96 89 93 92 96100 96 83 77 71 83 93 96 96
Wind dir      NW NW NW NW  W  W  W  W  W  W  W  W  W  N  N  N  N  N  N  N  N NW
Wind spd      24 29 29 28 31 28 36 34 35 32 26 23 20 12 13 17 16 13 10  9  9  8
Wind gust     37 43 46 43 47 43 54 48 50 46 37 33
Clouds        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B2
PoP 12hr                     90          90          90          90          60
QPF 12hr                   0.89        0.81        0.29        0.14        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     D  D  D  D  D  D  D  D  L  D  D  D  D  D  D  D  D  L  L  C  C  C
Tstms          C  C  C  S  S
Wind chill                31 30 26 28 30
Min chill                    30    26    30    30    31
High Wind      W  W  W  W  W  W  W  W  W  W  W


Date           05/09/24  Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
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          63      43    67      43    74      45    76      47    76
Temp          57 62 49   44 62 66 50   44 68 72 53   45 70 74 55   47 70 74
Dewpt         47 45 44   41 42 41 42   38 45 40 41   39 45 41 43   42 44 43
PWind dir        NW      NW    NW       W     W       W     W       S     W
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW FW SC
PoP 12hr         40      10     5       0     5       5     5      10    20
Rain shwrs     C  C                                                       S

$$
MTZ033-071000-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
226 PM MDT Mon May 6 2024

Date           05/06/24      Tue 05/07/24            Wed 05/08/24            Thu
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                      36          45          34          54          38
Temp          59 57 48 45 43 41 37 40 42 43 39 38 37 38 43 49 52 53 45 43 40 40
Dewpt         57 53 48 45 43 40 37 39 41 40 38 38 37 38 41 41 42 43 42 41 40 40
RH            93 86100100100 96100 96 96 89 96100100100 93 74 69 69 89 93100100
Wind dir      SE SW NW NW  W  W  W  W  W  W  W  W  W  N NE NE NE NE  N  N  N  N
Wind spd      18 23 20 21 26 26 28 31 31 27 23 19 17 11 13 18 18 14 11  9  6  8
Wind gust     31    31 32 39 40 40 44 46 37 34    27
Clouds        B2 B1 B2 B2 OV OV OV OV OV OV OV B2 B2 OV OV OV OV B2 B1 SC B1 B1
PoP 12hr                     80          90          80          80          40
QPF 12hr                   0.46        0.63        0.18        0.05        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     D  C  C  L  D  D  D  D  D  D  D  L  L  D  D  D  D  C  C  S  S  C
Tstms          C  C  C  C  S  S
Wind chill                      25 28 31    28
Min chill                    31    25    31    28    27
Svr Tstorm     A  A


Date           05/09/24  Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
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          63      40    65      40    70      42    73      44    74
Temp          59 61 47   41 62 63 46   41 67 68 49   43 70 71 51   45 70 72
Dewpt         43 42 42   39 40 37 38   35 41 39 39   36 42 40 40   38 42 40
PWind dir        NW      NW    NW       W     W       W     W      SE     W
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC   SC FW SC FW   FW SC SC FW   FW FW FW FW   FW FW FW
PoP 12hr         30      10     5       0     5       5    10       5    10
Rain shwrs     C  C

$$
WYZ199-071000-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
226 PM MDT Mon May 6 2024

Date           05/06/24      Tue 05/07/24            Wed 05/08/24            Thu
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                      39          53          34          46          38
Temp          48 46 43 42 41 39 43 49 51 48 42 40 37 36 39 42 45 46 43 42 40 40
Dewpt         43 39 34 29 26 24 24 26 28 28 28 30 30 31 34 38 39 39 39 39 38 37
RH            83 76 70 60 55 54 47 40 41 46 57 67 75 82 82 86 79 76 86 89 92 89
Wind dir      NW NW NW NW  W  W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd      34 33 31 23 25 20 27 31 32 31 28 24 25 35 29 28 25 21 18 12 10 11
Wind gust     55 52 48 40    33 43 48 44 47 50 35 36 54 43 42 37
Clouds        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     70          40          90         100          90
QPF 12hr                   0.04           0        0.12        0.39        0.21
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     D  L  C              S  C  L  L  D  D  D  D  D  D  D  D  D  D  L
Wind chill                                  31    25 21 27 31
Min chill                    29    30          30    21    23
High Wind      W  W  W  W  W  W  W  W  W  W  W


Date           05/09/24  Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
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          57      37    64      37    70      41    73      43    73
Temp          51 55 43   37 60 62 45   38 66 68 49   42 70 71 51   44 70 71
Dewpt         41 40 38   33 39 38 36   30 38 40 38   33 40 41 40   34 42 42
PWind dir        NW       W    NW       W    NW       W    NW      SW    NW
Wind char        BZ      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2 B1   SC SC SC FW   FW FW FW FW   FW FW SC FW   FW FW B1
PoP 12hr         70      20    10       0    10      10    20      10    30
Rain shwrs     L  L  S                                      S             C
Tstms             S                                         S             S

$$