Point Forecast Matrices
Issued by NWS Great Falls, MT

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Point Forecast Matrices
National Weather Service Great Falls MT
1020 AM MDT Sat Jun 22 2024

MTZ312-222200-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
1020 AM MDT Sat Jun 22 2024

Date             Sat 06/22/24            Sun 06/23/24            Mon 06/24/24
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                      81          55          93          54          83
Temp                   74 79 81 71 61 58 57 73 86 89 88 76 65 60 56 68 77 80 80
Dewpt                  48 42 41 47 47 43 44 50 48 44 42 41 40 39 36 35 30 30 28
RH                     40 27 24 42 60 57 62 44 27 21 20 28 40 46 47 29 18 16 15
Wind dir                W  W  E  E  S SW SW  S SW  W  W  W SW SW SW SW  W  W  W
Wind spd                4  4  5  6  6  6  6  6  9 18 21 13 10  9  9 13 17 19 18
Clouds                 SC SC SC FW SC FW FW CL CL FW FW FW FW SC SC FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 06/25/24  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24
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            49    80      52    86      56    76      50    68
Temp          58   50 72 79 60   53 78 84 64   58 72 72 58   51 62 65
Dewpt         35   34 36 36 41   41 41 39 46   46 44 40 43   41 39 37
PWind dir           W    NW       E    SW      NW    NW      NW     W
Wind char          GN    LT      GN    LT      GN    GN      GN    GN
Avg clouds    FW   FW CL CL FW   FW FW FW SC   SC SC B1 B1   SC B1 B1
PoP 12hr            0     0       0     5      10    30      30    30
Rain shwrs                                         S  C  C    S  S  C
Tstms                                                 S  S          S

$$
MTZ303-222200-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
1020 AM MDT Sat Jun 22 2024

Date             Sat 06/22/24            Sun 06/23/24            Mon 06/24/24
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                      80          50          85          48          75
Temp                   73 79 80 71 60 55 52 70 81 83 80 70 59 54 51 63 70 73 73
Dewpt                  41 38 36 40 41 41 40 45 43 41 37 34 30 29 31 33 31 31 31
RH                     31 23 20 32 49 59 63 41 26 23 21 26 33 38 46 32 23 21 21
Wind dir                W  W  W SW  S  S  W SW SW  W  W  W  W  W SW  W  W  W  W
Wind spd                6  6 10  5  6  5  5  6 16 25 27 18 12 10  9 17 21 23 23
Wind gust                                         36 40 28             32 34 34
Clouds                 SC SC FW SC FW SC SC FW FW FW CL FW FW FW SC FW FW FW CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 06/25/24  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24
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            46    77      47    80      51    71      46    63
Temp          55   47 67 75 56   50 73 77 60   53 67 68 53   48 58 59
Dewpt         34   34 35 36 40   39 40 38 42   42 40 38 39   39 39 38
PWind dir           W     W       E     W       W     W       W    NW
Wind char          GN    GN      GN    GN      GN    BZ      BZ    BZ
Avg clouds    FW   FW FW FW SC   FW SC SC B1   B1 B2 B1 B1   SC B1 B1
PoP 12hr            0     0       0     5      20    30      30    40
Rain shwrs                                      S  S  C  C    S  C  C
Tstms                                                 S             S

$$
MTZ319-222200-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
1020 AM MDT Sat Jun 22 2024

Date             Sat 06/22/24            Sun 06/23/24            Mon 06/24/24
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                      87          58          96          58          88
Temp                   76 85 85 77 69 63 58 71 85 91 90 80 70 64 59 69 78 85 84
Dewpt                  44 42 41 42 43 42 42 46 46 44 44 45 43 43 40 42 39 35 31
RH                     32 22 21 29 39 46 55 41 26 20 20 29 38 46 49 37 25 17 15
Wind dir                N  W NW  N SW SW SW SE SW  W  W NW  W  W  W  W  W  W  W
Wind spd                4  8  9  4  5  5  5  4  5 13 17 12  8  5  3  4 11 17 18
Wind gust                 18                   16 25 27                21 28 29
Clouds                 SC SC SC SC FW CL FW CL FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                      0           0           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 06/25/24  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24
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            53    88      55    92      58    82      52    72
Temp          65   55 77 86 67   56 81 88 69   58 76 77 63   52 65 70
Dewpt         34   35 35 36 41   41 41 38 44   42 43 41 41   40 38 36
PWind dir           W    NW      NW    SW       W     W       W     W
Wind char          GN    LT      LT    LT      GN    GN      GN    GN
Avg clouds    FW   CL CL FW FW   FW FW FW SC   SC SC B1 B1   B1 B1 B1
PoP 12hr            0     0       0     5      10    30      30    30
Rain shwrs                                            C  C    S  S  C
Tstms                                                 C  S          S

$$
MTZ326-222200-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
1020 AM MDT Sat Jun 22 2024

Date             Sat 06/22/24            Sun 06/23/24            Mon 06/24/24
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                      85          53          94          54          89
Temp                   74 82 84 73 64 57 54 70 84 91 90 77 66 59 55 68 78 85 85
Dewpt                  48 46 46 47 47 46 45 49 47 43 44 47 45 45 45 48 46 42 42
RH                     40 28 27 40 54 67 71 47 28 19 20 35 47 60 69 49 32 22 22
Wind dir               NW  W  N NE  S SE SE  S SW  W  W  W SE  S SE  W  W  W  W
Wind spd                2  5  5  5  5  5  5  3  6 13 13  9  5  4  3  3  9 13 13
Wind gust                                         26 25                   26 26
Clouds                 FW SC SC FW FW CL FW CL CL FW FW FW FW FW FW FW FW FW FW
PoP 12hr                      0           0          10           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 06/25/24  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24
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            50    86      51    90      52    84      48    72
Temp          61   51 75 83 63   52 79 85 64   54 76 75 58   50 63 68
Dewpt         40   38 41 41 45   43 45 41 46   44 46 45 46   45 42 39
PWind dir          NE     W       E     S      SE     W      NW     W
Wind char          LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    FW   CL CL CL FW   FW CL FW SC   FW SC B1 B1   B1 B1 B1
PoP 12hr            0     0       0     5      10    30      30    30
Rain shwrs                                            C  C    S  S  C
Tstms                                                 C  S          C

$$
MTZ330-222200-
West Yellowstone-Gallatin MT
44.69N 111.11W Elev. 6644 ft
1020 AM MDT Sat Jun 22 2024

Date             Sat 06/22/24            Sun 06/23/24            Mon 06/24/24
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                      80          44          84          47          80
Temp                   71 77 80 67 56 49 44 65 79 83 82 71 60 53 48 65 76 80 78
Dewpt                  28 27 32 41 40 38 37 41 37 35 34 41 41 41 39 42 37 35 32
RH                     20 16 17 39 55 66 76 41 22 18 18 34 49 64 71 43 24 20 19
Wind dir               SW SW SW  S  E SE SE  S SW SW SW SW SW  S  S SW SW SW SW
Wind spd                9 10 10  4  2  2  2  5 13 17 17 10  3  2  2  5 14 17 13
Wind gust                 20 20                26 31 32 24             27 31 28
Clouds                 FW SC FW FW FW FW CL CL CL FW FW FW FW FW CL CL CL FW FW
PoP 12hr                      0           0           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 06/25/24  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24
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            44    80      44    81      46    76      44    69
Temp          56   44 75 79 55   45 76 79 56   46 73 74 53   45 65 65
Dewpt         39   37 34 32 39   38 32 31 38   37 36 33 40   41 34 30
PWind dir           W    SW       S     S       S     S      SW    SW
Wind char          LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    FW   CL CL FW FW   FW FW FW FW   FW FW SC SC   SC SC B1
PoP 12hr            0     0       5     5      10    30      20    30
Rain shwrs                                            C  S       S  C
Tstms                                                 C  S          S

$$
MTZ328-222200-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
1020 AM MDT Sat Jun 22 2024

Date             Sat 06/22/24            Sun 06/23/24            Mon 06/24/24
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                      85          51          91          53          86
Temp                   77 83 85 74 62 56 53 69 85 89 88 76 64 58 54 68 80 85 85
Dewpt                  39 36 37 41 39 39 37 41 38 35 36 40 39 39 40 43 37 32 31
RH                     25 19 18 30 43 53 54 36 19 15 16 27 40 49 59 40 21 15 14
Wind dir               SW  W  W SW  S  S  S  S SW SW  W  W SW  S  S SW SW  W  W
Wind spd                8 12 10  6  6  6  6  9 14 23 21 13  9  8  8 11 18 21 18
Wind gust                 23                      35 34 24             28 33 29
Clouds                 FW SC SC FW CL CL CL CL CL FW FW CL CL FW FW FW FW FW CL
PoP 12hr                      0           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 06/25/24  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24
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            49    87      51    88      52    80      46    69
Temp          59   50 77 86 62   52 80 86 63   53 77 77 56   47 63 68
Dewpt         33   34 36 31 37   38 37 31 37   38 39 34 41   41 36 29
PWind dir          SW    SW       W    SW      SW    SW      NW     W
Wind char          GN    LT      GN    GN      GN    GN      GN    GN
Avg clouds    CL   CL CL FW FW   CL CL FW FW   FW FW SC SC   SC SC SC
PoP 12hr            0     0       0     5       5    20      20    20
Rain shwrs                                            S  S       S  S
Tstms                                                 S  S          S

$$
MTZ305-222200-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
1020 AM MDT Sat Jun 22 2024

Date             Sat 06/22/24            Sun 06/23/24            Mon 06/24/24
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                      82          56          93          55          82
Temp                   70 77 80 72 64 60 59 72 83 91 89 78 66 61 57 67 76 80 79
Dewpt                  53 51 48 51 50 49 50 55 55 52 51 49 42 40 38 40 37 35 36
RH                     55 40 33 48 60 67 72 55 38 27 27 36 42 46 49 37 24 20 21
Wind dir                W  W  W SE SE SE  E SE  S SW  W  W  W  W  W  W  W  W  W
Wind spd                4  5  5  5  8  6  6  6  6 10 11 11 12 13 13 18 19 20 18
Wind gust                                                                 32 28
Clouds                 FW FW FW SC SC SC SC FW FW FW FW FW FW FW FW CL CL FW FW
PoP 12hr                      0           0          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 06/25/24  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24
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            51    80      51    85      56    78      52    71
Temp          60   52 72 77 59   54 76 82 65   58 73 75 58   53 65 65
Dewpt         41   40 42 41 45   44 46 47 49   49 49 48 48   46 44 44
PWind dir           W    NW       E     S       S     W       W     W
Wind char          GN    GN      LT    GN      GN    GN      GN    BZ
Avg clouds    FW   FW FW FW FW   SC FW FW SC   B1 B1 B1 B1   B1 B1 B1
PoP 12hr            0     0       0     5      20    40      40    50
Rain shwrs                                 S    S  S  C  C    C  C  C
Tstms                                                 S  S          S

$$
MTZ314-222200-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
1020 AM MDT Sat Jun 22 2024

Date             Sat 06/22/24            Sun 06/23/24            Mon 06/24/24
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                      77          54          91          53          80
Temp                   70 74 76 67 59 57 57 74 85 88 85 74 64 59 56 67 74 78 77
Dewpt                  53 49 49 51 49 49 49 55 49 51 53 54 49 45 42 42 41 39 40
RH                     55 41 39 56 69 75 75 51 29 28 33 50 58 60 59 40 30 25 26
Wind dir               NW NW NW SE SE SE SE  S  S SW  W NW  W  W  W  W  W NW NW
Wind spd                4  5  5  4  6  8  8  6  8 10  9  5  5  5  5  6 10 12 13
Wind gust                                                                 23
Clouds                 FW SC SC B1 SC FW FW CL SC SC SC SC FW FW FW FW FW FW FW
PoP 12hr                      0           0          20          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  S  S
Tstms                                           S  S  S  S


Date               Tue 06/25/24  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24
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            48    77      50    84      52    75      47    64
Temp          58   50 69 74 57   53 76 80 61   55 72 68 56   50 59 60
Dewpt         38   36 39 40 42   42 46 46 47   45 48 46 44   42 41 39
PWind dir           W    NW       E     S      SE    NW       W    NW
Wind char          GN    LT      LT    LT      GN    GN      GN    GN
Avg clouds    FW   FW CL CL FW   FW FW FW SC   FW SC B1 B1   B1 B1 B1
PoP 12hr            0     0       5     5      20    40      50    40
Rain shwrs                                 S          C  C    C  C  C
Tstms                                      S          S  S          S

$$
http://www.weather.gov/greatfalls