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Point Forecast Matrices
National Weather Service Great Falls MT
259 AM MDT Fri Jul 21 2017

MTZ012-212300-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
259 AM MDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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          52          88          57          95
Temp          61 56 69 78 84 84 73 63 56 53 68 78 86 87 77 67 62 57 74 86 94 94
Dewpt         34 37 35 28 22 22 31 33 35 37 39 35 34 36 40 43 45 44 46 41 34 34
RH            36 49 28 16 10 10 21 32 45 54 34 21 16 16 26 42 54 62 37 21 12 12
Wind dir      SW SW  W  W  W  W  W  W SW SW SW  W  W  W  W SW SW SW SW SW SW  W
Wind spd       8  8 12 17 18 18 10  6  6  5  6  8  9 10  8  6  8  6  8  8 10 11
Clouds        CL CL CL FW CL FW FW SC SC FW FW FW FW FW FW FW FW CL CL CL CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                K  K  K  K


Date               Mon 07/24/17  Tue 07/25/17  Wed 07/26/17  Thu 07/27/17
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            59    89      58    88      59    87      58    88
Temp          73   59 79 89 70   58 81 87 70   59 81 86 67   59 81 87
Dewpt         44   47 46 42 48   48 45 44 50   50 51 44 51   49 46 40
PWind dir           W     N      NE     N       E    SW      SW    SW
Wind char          GN    LT      GN    LT      GN    LT      GN    GN
Avg clouds    FW   FW FW SC SC   B1 SC SC SC   SC SC SC SC   SC FW SC
PoP 12hr           10    20      20    20      30    30      30    10
Rain shwrs                S  S    S     S  C    S  S  C  C
Tstms                        S    S        S    S     S  S

$$
MTZ010-212300-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
259 AM MDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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          49          84          54          90
Temp          57 52 66 74 79 79 69 57 52 50 64 77 82 84 74 63 57 55 71 83 89 88
Dewpt         38 39 40 32 31 29 35 37 40 42 43 40 40 42 46 46 47 48 51 44 41 40
RH            49 61 38 21 17 16 28 47 63 74 46 26 22 23 37 54 69 77 49 25 19 19
Wind dir       W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW  W  W
Wind spd      11 11 17 19 20 18 10  8  6  5  8 10 13 13  9  8  8  6  9 10 13 13
Clouds        SC FW CL FW CL FW FW FW SC FW FW FW FW FW FW FW FW CL CL 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               Mon 07/24/17  Tue 07/25/17  Wed 07/26/17  Thu 07/27/17
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            54    83      52    84      53    83      53    84
Temp          69   54 73 83 63   52 76 83 64   53 77 81 61   54 77 83
Dewpt         49   49 46 46 47   48 47 46 48   48 51 45 49   48 41 41
PWind dir           W     N      NE    NE      SE     E       W     W
Wind char          GN    GN      GN    LT      GN    LT      GN    GN
Avg clouds    FW   FW FW SC SC   SC SC SC SC   SC SC SC SC   SC FW SC
PoP 12hr            0    20      20    20      20    30      20    20
Rain shwrs                S  S    S     S  S    S  S  C  S          S
Tstms                                      S       S  S  S

$$
MTZ014-212300-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
259 AM MDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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                      86          55          89          59          95
Temp          64 57 66 77 83 85 75 66 59 55 66 78 86 89 80 71 64 59 68 84 93 94
Dewpt         36 35 37 35 30 25 31 32 33 36 39 34 37 38 44 43 45 44 45 44 42 36
RH            35 43 34 22 15 11 20 28 37 49 37 20 18 17 28 36 50 57 43 25 17 13
Wind dir       W SW  W  W  W  W NW  W  W  W  W  W  W  W  W SW SW  S  S SW  W NW
Wind spd       5  3  5  9 12 13  8  4  3  2  3  6 10 10  5  5  3  3  3  5  6 10
Clouds        CL CL CL CL CL FW FW FW FW FW FW CL FW FW FW FW CL CL CL 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
Obvis                K  K  K  K


Date               Mon 07/24/17  Tue 07/25/17  Wed 07/26/17  Thu 07/27/17
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            60    92      60    89      59    88      58    89
Temp          74   60 80 92 72   60 80 89 72   59 78 88 69   58 79 89
Dewpt         47   46 49 42 49   48 50 44 51   49 53 44 49   48 45 42
PWind dir          NW     N      NW     N      SE    SW      SW    SW
Wind char          GN    LT      LT    LT      LT    LT      GN    LT
Avg clouds    FW   FW FW SC B1   B1 SC SC B1   SC SC SC SC   SC FW SC
PoP 12hr           10    20      20    30      40    30      30    20
Rain shwrs                S  S    S  S  C  C    C  S  C  C          S
Tstms                        S    S     S  S    S     S  S

$$
MTZ055-212300-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
259 AM MDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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          48          87          52          93
Temp          60 52 65 75 82 84 72 61 53 48 63 75 84 86 74 64 57 52 68 82 90 92
Dewpt         41 41 41 38 34 26 37 40 40 39 40 36 37 36 44 45 45 44 46 44 43 38
RH            49 66 41 26 18 12 28 46 61 71 43 24 19 17 34 50 64 74 45 26 20 15
Wind dir      SW  S SW  W  W NW NW  S  S  S SW NW NW NW NE SE SE SE  S  W  W  W
Wind spd       6  4  2  5 10 11  6  4  4  3  2  4  6  8  5  4  5  4  2  3  5  9
Clouds        CL CL CL CL CL CL FW CL CL CL CL FW FW FW FW FW FW CL CL CL FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                K  K  K  K


Date               Mon 07/24/17  Tue 07/25/17  Wed 07/26/17  Thu 07/27/17
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            54    89      55    87      55    84      53    86
Temp          67   54 80 88 67   55 81 85 66   55 78 83 63   54 78 85
Dewpt         48   47 48 43 52   49 51 50 55   51 54 48 51   49 48 44
PWind dir           S     W      NE    NE      SE     S      SW    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW SC B1   B1 SC B1 B1   B1 SC SC B1   SC SC SC
PoP 12hr            5    20      20    40      40    30      20    20
Rain shwrs                S  S    S  S  C  C    C  C  C  S          S
Tstms                        S    S  S  S  C    S  S  S  S          S

$$
MTZ055-212300-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
259 AM MDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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                      79          39          80          40          84
Temp          55 45 59 73 78 78 69 57 46 39 57 74 79 79 69 55 46 40 59 78 83 83
Dewpt         37 39 36 37 36 35 39 33 37 34 36 36 34 32 38 38 40 37 42 38 36 35
RH            51 79 42 27 22 21 33 40 71 82 45 25 20 18 32 53 79 89 53 24 19 18
Wind dir       S SE SW SW  W  W SW  N NE NE NE  W  W NW  N NE NE  E SE SW SW  W
Wind spd       3  2  2  8 11  9  3  2  2  1  1  4  6  6  3  2  2  1  1  5  9  9
Clouds        CL CL FW FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 07/24/17  Tue 07/25/17  Wed 07/26/17  Thu 07/27/17
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            43    83      46    80      45    76      43    78
Temp          59   43 78 79 59   46 77 73 57   45 72 73 56   44 74 75
Dewpt         33   39 43 43 48   43 48 53 53   45 55 46 49   43 46 44
PWind dir           S     S      NW    SE       S     S       S     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW SC B1   B1 SC B1 B1   B1 B1 B1 B1   SC SC SC
PoP 12hr            5    20      20    40      40    40      30    30
Rain shwrs                S  S    S  C  C  C    C  C  C  C       S  C
Tstms                        S          C  C    S     C  S          S

$$
MTZ008-212300-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
259 AM MDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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                      83          49          85          51          91
Temp          58 51 62 75 81 82 71 61 54 49 61 74 82 84 72 64 56 51 64 80 88 90
Dewpt         36 34 38 35 31 30 35 35 35 35 39 36 36 38 41 41 40 39 45 44 41 41
RH            44 52 41 23 16 15 27 38 48 58 44 25 19 19 33 43 55 63 50 28 19 18
Wind dir       S  S SW  W  W  W  N  N  S  S SW NW NW  N NE SE  S  S SW SW SW  S
Wind spd       5  8  5  6 11 10  9  5  5  6  4  3  5  8  6  5  5  5  5  3  6  9
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW CL CL CL CL FW FW FW
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 07/24/17  Tue 07/25/17  Wed 07/26/17  Thu 07/27/17
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    87      54    85      53    81      52    84
Temp          64   53 79 86 65   54 78 83 63   54 76 79 61   53 77 83
Dewpt         42   41 46 43 46   44 46 51 48   46 48 46 48   45 45 45
PWind dir           S     S       W    SW       W    SW      SW     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW SC B1   B1 SC B1 B2   B1 SC SC B1   SC SC SC
PoP 12hr           10    30      20    40      40    30      30    20
Rain shwrs                C  S    S  C  C  C    C  C  C  C       S  S
Tstms                     S  S    S  S  C  S    S  S  C  S          S

$$
MTZ011-212300-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
259 AM MDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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                      86          53          89          57          96
Temp          65 58 71 81 84 85 76 62 57 53 68 81 86 89 79 66 62 57 74 88 94 95
Dewpt         41 41 42 35 32 27 36 41 44 44 47 44 42 38 44 46 46 46 49 45 42 37
RH            41 53 35 19 15 12 23 46 62 71 47 27 21 17 29 48 56 67 41 22 17 13
Wind dir       W SW  W  W  W  W NW  W SW SW  W  W  W  W SE SE  S  S SW SW SW  W
Wind spd      11 10 17 18 19 19  9  5  5  6  9  9 10 10  6  6  6  6  9 10 11 11
Clouds        CL CL CL CL FW FW CL FW FW FW FW FW FW FW FW FW FW CL CL CL CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 07/24/17  Tue 07/25/17  Wed 07/26/17  Thu 07/27/17
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            59    89      58    90      59    88      58    91
Temp          72   59 79 88 67   59 82 89 69   60 82 86 66   59 83 90
Dewpt         49   49 47 47 49   51 47 47 50   52 52 46 53   51 47 43
PWind dir           S    NW      NE     E       E    SE      SE    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW SC SC   SC SC SC SC   SC SC SC SC   SC FW SC
PoP 12hr            5    10      20    20      20    30      20    10
Rain shwrs                   S    S  S  S  S    S  S  C  S
Tstms                        S    S     S  S    S     S  S

$$
MTZ051-212300-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
259 AM MDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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                      83          52          85          56          93
Temp          63 57 69 77 81 82 72 61 57 52 67 78 82 85 75 65 60 57 74 86 90 92
Dewpt         37 36 35 30 30 25 33 36 35 36 39 37 37 37 40 42 41 42 45 42 41 39
RH            38 45 28 18 16 12 24 39 43 54 36 23 20 18 28 43 49 57 35 21 18 16
Wind dir       W  W  W  W  W NW  W SW SW SW  W NW NW NW  W SE  S  S SW SW  W  W
Wind spd      10  6 10 13 14 16  8  5  5  4  5  8  9  8  4  5  6  5  4  6  8  9
Clouds        SC FW CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL FW SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                K  K  K  K


Date               Mon 07/24/17  Tue 07/25/17  Wed 07/26/17  Thu 07/27/17
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            58    87      58    85      57    84      57    87
Temp          70   58 80 86 66   59 81 83 66   58 79 83 64   58 82 85
Dewpt         45   45 47 47 50   50 49 50 50   50 51 46 51   50 46 47
PWind dir          SW    NW       E    SE       E    SE      SW    SW
Wind char          LT    LT      LT    LT      GN    LT      GN    LT
Avg clouds    SC   SC SC SC B1   B1 SC SC B1   B1 SC SC B1   SC SC SC
PoP 12hr           10    30      30    30      40    40      30    20
Rain shwrs                C  C    C  S  C  C    C  C  C  C          S
Tstms                     S  S    S  S  S  C    S  S  S  S

$$
weather.gov/greatfalls



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