Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 250400
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
1000 PM MDT Fri Jul 24 2026

MTZ235-251000-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
1000 PM MDT Fri Jul 24 2026

Date           07/24/26      Sat 07/25/26            Sun 07/26/26            Mon
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                      69         102          68          99          68
Temp                   80 73 70 78 94101 95 86 79 73 69 78 90 97 96 87 78 72 69
Dewpt                  52 51 51 51 54 53 56 55 56 54 53 52 46 47 50 52 54 51 49
RH                     38 46 51 39 26 20 27 35 45 51 57 40 22 18 21 30 43 48 49
Wind dir                N  W  W SW SW SW  S SW SW  W  W  W NE SE  S SE SW  W  W
Wind spd                6  5  8  6  6 10 11  8  9 10  9  5  9 10  9  6  6  6  9
Wind gust                                21
Clouds                 B1 FW SC SC FW B2 B2 B1 B1 SC SC FW FW FW SC SC SC SC SC
PoP 12hr                     20          30          40          10          20
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S              C  C  S                    S  S
Tstms                                  S  C                       S
Extreme Heat            W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


Date           07/27/26  Tue 07/28/26  Wed 07/29/26  Thu 07/30/26  Fri 07/31/26
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          96      67    98      68    99      67    97      68    98
Temp          86 93 78   69 89 97 78   69 91 96 78   67 89 95 78   68 89 95
Dewpt         42 42 46   48 49 47 50   51 49 46 50   50 52 46 50   51 53 46
PWind dir         N      NE     N      NE     W       N     N      NE    NE
Wind char        GN      GN    LT      LT    GN      GN    LT      LT    LT
Avg clouds    SC SC SC   SC FW CL SC   SC FW CL SC   SC FW CL SC   SC FW CL
PoP 12hr          0      10     5      20     5      10     5      10     5
Rain shwrs                         S
Tstms                              S

$$
MTZ065-251000-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
1000 PM MDT Fri Jul 24 2026

Date           07/24/26      Sat 07/25/26            Sun 07/26/26            Mon
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                      60          99          59          97          58
Temp                   74 67 61 73 93 94 91 79 73 65 60 72 89 94 92 78 71 64 59
Dewpt                  49 48 47 50 51 49 49 53 53 51 49 51 48 48 48 52 50 48 47
RH                     41 50 60 44 24 22 24 41 49 60 67 48 24 21 22 40 47 56 64
Wind dir               NE  S  W SW SW  W  S SW  W  W  W  W  S  W SW  S SW  W  W
Wind spd                8  6  8  6 13 14 12  9 10 10  9  3  6  9  9  5  4  6  4
Wind gust                             25 23
Clouds                 SC SC SC SC SC B1 B1 SC FW FW FW FW SC SC SC SC SC SC SC
PoP 12hr                     20          40          30          20          20
QPF 12hr                      0        0.05        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  C  C                 S  S  S  S
Tstms                               S  C  C                 S  S  S
Heat                    Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           07/27/26  Tue 07/28/26  Wed 07/29/26  Thu 07/30/26  Fri 07/31/26
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          95      57    95      58    95      57    96      59    96
Temp          85 92 71   58 86 93 71   59 87 92 70   59 88 94 71   60 89 95
Dewpt         45 39 46   46 45 37 46   46 44 38 46   46 46 39 47   47 45 37
PWind dir         W       S     W       S     W      SW     W       E     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC SC   FW FW FW FW   SC FW FW FW   FW FW CL FW   SC FW FW
PoP 12hr          5      10     5      10    10      10     5      10     5

$$
MTZ032-251000-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
1000 PM MDT Fri Jul 24 2026

Date           07/24/26      Sat 07/25/26            Sun 07/26/26            Mon
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                      68         106          72         101          70
Temp                   80 73 69 80 97104104 90 82 76 73 82 95 99100 88 80 74 71
Dewpt                  52 51 52 51 55 54 52 56 58 57 57 54 50 45 44 47 48 48 50
RH                     38 46 55 36 25 19 18 32 44 52 57 38 22 16 15 24 33 40 47
Wind dir                S SW  E SE  S  W SW  W SW SW  W NW  N  N  N NE  E  E NE
Wind spd                5  4  3  2  3  3  4  5  5  5  8 11 12  9  5  5  5  5  6
Clouds                 FW FW SC FW SC FW B2 B2 OV SC FW CL CL FW FW SC SC SC SC
PoP 12hr                      0           0          20           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S                          S  S
Tstms                                     S
Obvis                   K  K  K  K
Extreme Heat            W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


Date           07/27/26  Tue 07/28/26  Wed 07/29/26  Thu 07/30/26  Fri 07/31/26
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          99      68   101      70   101      68   100      70    99
Temp          92 98 78   69 94 99 81   71 95 99 79   69 93 98 80   71 92 98
Dewpt         50 46 47   50 52 51 54   57 59 54 55   57 58 51 54   56 58 51
PWind dir         N      NE     E      SE    SE      NE     N      NE     E
Wind char        GN      GN    GN      GN    LT      GN    GN      GN    GN
Avg clouds    SC FW SC   SC FW FW SC   SC SC FW FW   FW FW CL FW   FW FW CL
PoP 12hr          5      10    10      20    10      20     5      10     5
Rain shwrs                         S    S        S
Tstms                              S             S

$$
MTZ033-251000-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
1000 PM MDT Fri Jul 24 2026

Date           07/24/26      Sat 07/25/26            Sun 07/26/26            Mon
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                      65         107          68         102          66
Temp                   74 70 66 84 99105103 87 79 73 69 84 95100100 83 75 70 67
Dewpt                  48 47 46 47 50 50 50 54 56 55 54 54 51 46 42 46 45 45 46
RH                     40 44 48 28 19 16 17 32 45 53 59 36 23 16 14 27 34 41 47
Wind dir               SE  S  S SE  S  W  E SE  S SW  W NW NW NW NW  N  E SE SE
Wind spd                4  4  4  4  5  6  9  9  8  6  9 13 16 13 11  6  5  5  6
Wind gust                                                     24
Clouds                 FW SC SC SC SC SC B2 B2 B2 B1 SC FW CL FW FW FW SC SC B1
PoP 12hr                      0           5          20           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S                          S  S
Tstms                                     S
Obvis                   K  K  K  K  K  K  K
Extreme Heat            W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


Date           07/27/26  Tue 07/28/26  Wed 07/29/26  Thu 07/30/26  Fri 07/31/26
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         100      64    99      65   100      64    98      64    96
Temp          92 97 74   66 93 97 76   68 94 97 74   66 92 95 74   66 90 94
Dewpt         49 47 47   48 49 47 52   54 57 54 57   56 54 50 52   54 55 51
PWind dir        SE       E    SE      SE    SE      SE     N      NE     E
Wind char        GN      LT    GN      GN    GN      LT    GN      GN    GN
Avg clouds    SC FW FW   SC SC FW SC   SC SC B1 SC   SC SC FW SC   SC SC FW
PoP 12hr         10      10    10      20    30      20    10      20    10
Rain shwrs                         S    S  S  C  S             S    S
Tstms                              S    S     S  S             S    S

$$
WYZ199-251000-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
1000 PM MDT Fri Jul 24 2026

Date           07/24/26      Sat 07/25/26            Sun 07/26/26            Mon
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                      63          99          63          97          63
Temp                   74 69 64 78 93 97 94 79 73 69 64 77 91 95 94 78 73 69 64
Dewpt                  53 51 50 53 52 53 56 58 55 54 51 53 53 51 54 56 55 53 51
RH                     48 53 60 42 25 23 28 49 53 59 63 43 28 23 26 47 53 57 63
Wind dir                W SW SW  N NW NW  W  W SW SW SW NW  N  N  S SW SW SW SW
Wind spd                6  5  3  0  2  5  5  4  5  3  3  2  6  3  3  4  4  4  3
Clouds                 SC SC SC SC SC B2 B2 B1 B1 SC SC FW FW SC SC SC SC SC FW
PoP 12hr                     20          10          20           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S                 S                       S  S  S  S
Tstms                                     S                       S
Extreme Heat            W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


Date           07/27/26  Tue 07/28/26  Wed 07/29/26  Thu 07/30/26  Fri 07/31/26
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          94      62    96      62    96      62    96      63    96
Temp          87 91 73   64 90 92 73   64 91 93 73   63 89 93 73   64 90 93
Dewpt         50 50 52   52 52 51 54   53 51 49 52   52 52 50 52   51 51 49
PWind dir        NW      SW     E       S    NW       W     N       S     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC B1   SC FW SC SC   SC SC FW SC   FW FW FW FW   FW FW FW
PoP 12hr         10      10    20      10    20      10    10       5    10
Rain shwrs                      S             S
Tstms                           S             S

$$