Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 261724
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
1124 AM MDT Sat Apr 26 2025

MTZ235-262200-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
1124 AM MDT Sat Apr 26 2025

Date             Sat 04/26/25            Sun 04/27/25            Mon 04/28/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      71          45          72          44          55
Temp                   56 67 69 58 53 47 45 54 67 72 67 56 53 49 46 44 48 54 53
Dewpt                  39 41 39 39 39 38 37 39 43 42 43 46 46 44 41 39 37 35 35
RH                     53 39 33 49 59 71 73 57 42 34 42 69 77 83 83 82 65 48 50
Wind dir                E  E SE SE  W  W  W  W NE NE NE  N  N  N  N  N  N  N  N
Wind spd                6  6  9  6  5  5  5  5  8 11 13 16 17 21 23 23 18 13  9
Clouds                 B1 SC B1 SC SC FW B1 SC B2 B2 OV OV OV OV OV B2 B2 B1 B1
PoP 12hr                     20          20          60         100          80
QPF 12hr                      0           0        0.04        0.73        0.30
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                 L  L  D  D  D  D  D  D  C  C
Tstms                      S  S                 S  S  C  C  S  S


Date               Tue 04/29/25  Wed 04/30/25  Thu 05/01/25  Fri 05/02/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            37    68      46    64      43    69      45    77
Temp          41   38 64 66 51   46 60 62 49   43 62 67 52   45 71 75
Dewpt         32   31 41 44 40   37 39 38 37   35 37 36 36   34 40 38
PWind dir           S    SW       W    NW       W     W       S    SW
Wind char          LT    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1   SC SC B1 B2   B2 B1 B1 B1   SC FW FW SC   FW FW FW
PoP 12hr            5    10      40    40      20    10       0     5
Rain shwrs                   C    C  C  C  S

$$
MTZ065-262200-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
1124 AM MDT Sat Apr 26 2025

Date             Sat 04/26/25            Sun 04/27/25            Mon 04/28/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      69          41          66          40          53
Temp                   55 65 66 54 47 43 42 51 62 65 57 48 45 43 42 41 46 50 53
Dewpt                  30 24 27 33 32 30 29 32 35 37 43 41 39 39 37 36 35 37 35
RH                     38 21 23 45 56 60 60 48 36 35 59 77 79 86 82 82 65 61 50
Wind dir                E SW SW  S  W  W NW  W NE  E  E NE  N  W  W  W NW  W  W
Wind spd               16 13 12  8  6  5  5  4  9 11 11  9  8  9 10 13 13 10  9
Clouds                 SC B1 B1 B1 SC B1 B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B1
PoP 12hr                     20           5          90         100          70
QPF 12hr                      0           0        0.08        1.07        0.19
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S                 S  D  D  D  D  D  D  L  L  C  C
Tstms                      S                    C  C  S  S


Date               Tue 04/29/25  Wed 04/30/25  Thu 05/01/25  Fri 05/02/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            37    63      40    60      38    69      43    74
Temp          41   38 61 60 45   40 53 59 43   39 61 68 48   44 68 72
Dewpt         31   29 40 39 37   32 33 33 32   30 34 33 34   32 35 34
PWind dir          SW    SW       W     W      SW     W      SW    SW
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC B2 B2   B2 B1 B1 SC   SC FW FW FW   FW FW FW
PoP 12hr            5    20      50    40      10     5       0     5
Rain shwrs                S  C    C  C  C

$$
MTZ032-262200-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
1124 AM MDT Sat Apr 26 2025

Date             Sat 04/26/25            Sun 04/27/25            Mon 04/28/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      71          43          77          45          55
Temp                   61 68 70 59 53 46 43 53 70 76 74 62 55 52 49 45 49 53 55
Dewpt                  43 43 42 44 45 44 42 45 48 44 43 47 50 48 45 43 40 38 35
RH                     51 40 36 57 74 93 96 74 45 32 33 58 83 86 86 93 71 57 47
Wind dir                S SE  E  E  E NE  E  N NE NE NE  N  N  N  N  N  N  N  N
Wind spd               13 10  8  6  5  3  2  3  5  8 10 10 11 13 17 19 20 18 12
Clouds                 B1 SC SC SC SC FW B1 SC B1 B2 OV OV OV OV OV B2 B2 B2 SC
PoP 12hr                      5           5          20          90          70
QPF 12hr                      0           0           0        0.35        0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  D  D  D  D  L  L  C  C
Tstms                                                 C  C


Date               Tue 04/29/25  Wed 04/30/25  Thu 05/01/25  Fri 05/02/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            35    68      46    64      42    68      43    77
Temp          40   36 60 66 52   46 60 62 49   42 62 66 50   44 70 75
Dewpt         32   32 40 40 43   40 41 37 37   36 36 33 36   35 41 37
PWind dir           W     S       W    NW      NW    NW       E     S
Wind char          LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC   FW SC SC B2   B2 B1 B1 SC   FW FW FW FW   FW FW FW
PoP 12hr            5     5      50    30      20     5       0     0
Rain shwrs                   C    C  C  C  S

$$
MTZ033-262200-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
1124 AM MDT Sat Apr 26 2025

Date             Sat 04/26/25            Sun 04/27/25            Mon 04/28/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      65          40          75          42          53
Temp                   51 60 63 50 48 43 41 52 69 75 72 57 52 49 47 43 46 49 52
Dewpt                  39 41 45 42 44 41 40 44 47 45 46 47 48 47 45 42 41 38 37
RH                     63 49 52 74 86 93 96 74 45 34 39 69 86 93 93 96 83 66 56
Wind dir               SE SE SE SE SE SE SE SE SE  E  E NE NE  N  N  N  N  N  N
Wind spd               24 19 18 17 12  6  3  4  5  9 10 11 11 13 18 23 24 21 19
Wind gust                                                           33 35 33
Clouds                 B2 SC SC SC SC SC SC SC SC B1 B2 B2 OV OV OV OV OV B2 B2
PoP 12hr                      5          10          20          80          80
QPF 12hr                      0           0           0        0.53        0.34
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  L  L  D  D  D  D  C  C
Tstms                                                 C  C  C  C


Date               Tue 04/29/25  Wed 04/30/25  Thu 05/01/25  Fri 05/02/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    65      42    63      37    64      37    72
Temp          35   30 58 64 46   43 60 60 44   38 58 61 42   38 66 70
Dewpt         27   25 36 39 38   38 43 40 35   31 33 31 30   29 38 39
PWind dir          NW     S      SW    NW      NW    NW       E     S
Wind char          GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    SC   FW FW SC B1   B2 B1 B1 B1   SC FW FW FW   FW FW FW
PoP 12hr            5     0      20    30      10     5       0     0
Rain shwrs                   S    S  S  C

$$
WYZ199-262200-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
1124 AM MDT Sat Apr 26 2025

Date             Sat 04/26/25            Sun 04/27/25            Mon 04/28/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      69          41          73          38          50
Temp                   55 65 67 53 48 43 43 56 67 72 69 55 49 47 44 39 40 44 50
Dewpt                  38 39 40 39 34 29 30 37 38 39 39 42 42 43 42 38 37 37 39
RH                     53 38 37 59 58 57 60 49 34 30 33 61 77 86 93 96 89 76 66
Wind dir               NE  N NW SW SW SW SW NE NE  W NW  W NW NW NW NW NW NW NW
Wind spd                4  5  5  3  3  2  2  1  3  5  6  6  9 10 16 23 26 23 14
Wind gust                                                           33 40 37
Clouds                 SC SC B1 B1 SC SC FW SC B1 B2 B2 OV B2 B2 OV OV OV B2 B2
PoP 12hr                      5           5          20          80         100
QPF 12hr                      0           0           0        0.31        0.84
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  C  C  D  D  D  D  D  D
Tstms                                                 S  S
Wind chill                                                          28 29
Min chill                                                              28    30


Date               Tue 04/29/25  Wed 04/30/25  Thu 05/01/25  Fri 05/02/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    66      40    59      35    65      38    74
Temp          35   30 59 64 45   40 54 58 41   36 59 62 44   39 69 72
Dewpt         32   28 42 43 37   36 42 41 33   30 36 37 34   31 39 41
PWind dir           W     S       W    NW       W    NW      SW    SE
Wind char          LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B1   FW FW SC B1   B1 B2 B2 B1   SC SC SC SC   FW FW FW
PoP 12hr           10     5      40    60      20    10       0     5
Rain shwrs                   C    C  L  L  S

$$