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Point Forecast Matrices
National Weather Service Great Falls MT
226 PM MDT Mon Jun 26 2017

MTZ012-271100-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
226 PM MDT Mon Jun 26 2017

Date           06/26/17      Tue 06/27/17            Wed 06/28/17            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                      61          77          50          77          49
Temp          90 88 77 68 65 61 68 71 76 76 67 59 53 51 65 72 76 75 67 58 53 49
Dewpt         43 42 52 50 51 51 52 51 46 45 46 42 42 41 42 38 37 35 40 41 42 43
RH            20 20 42 52 60 70 57 49 34 33 47 53 66 68 43 29 24 23 37 53 66 80
Wind dir      SW  W  W SW SW SW  W  W NW  W  W  W SW SW  W  W  W  W  W NW  W NW
Wind spd       9 11  6  6 13 10 13 12 11 12  9  9 10  9 12 11 12 14 11  8  9  9
Clouds        B1 SC FW SC B2 B2 B2 B2 B1 SC FW FW FW FW FW FW SC B1 B1 B1 B1 B1
PoP 12hr                     30          40          10           5          20
QPF 12hr                   0.01        0.09           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S        S  C  C  C  C  C                                S  S  S
Tstms          S        S  S  S  S  S  S


Date           06/29/17  Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          71      49    75      51    80      53    82      54    82
Temp          65 69 57   50 70 73 59   52 75 78 61   54 75 81 64   55 77 80
Dewpt         45 42 44   44 44 42 45   44 45 43 46   46 45 41 43   44 42 39
PWind dir        NW       N     W      NE    SE      SE    SW       W    SW
Wind char        GN      GN    LT      GN    LT      GN    GN      GN    GN
Avg clouds    B1 B1 B1   SC SC SC SC   SC SC SC SC   B1 SC SC SC   FW FW FW
PoP 12hr         30      20    10      10    10      20    10       5     0
Rain shwrs     S  C  S    S                      S
Tstms             S                              S

$$
MTZ010-271100-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
226 PM MDT Mon Jun 26 2017

Date           06/26/17      Tue 06/27/17            Wed 06/28/17            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                      57          76          48          75          48
Temp          87 85 75 65 59 57 63 68 75 74 65 57 52 48 62 71 75 73 64 56 50 48
Dewpt         42 43 42 46 49 49 50 49 43 40 39 39 41 40 40 32 36 38 39 45 44 45
RH            21 23 31 50 69 75 62 51 32 29 38 51 66 74 44 24 24 28 40 66 80 89
Wind dir      SW  W  W  W  W  W NW NW NW  W  W  W  W  W  W  W  W  W  W NW NW NW
Wind spd      12 14  8  8 12 12 14 12 10 12 11 10 10  9 12 13 14 18 16 10 10  9
Clouds        B1 B1 SC B1 B2 B2 B2 SC SC FW FW SC FW FW FW SC SC B1 B1 B1 B2 B1
PoP 12hr                     20          20           5          10          20
QPF 12hr                   0.02        0.03           0           0        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  S  S                             S  S  S  S  S
Tstms                      S  S  S                                S


Date           06/29/17  Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          69      47    74      49    78      51    79      51    78
Temp          64 68 55   48 68 73 58   50 72 76 60   52 72 78 61   52 72 76
Dewpt         49 44 47   44 48 44 45   44 45 45 47   45 43 44 44   42 42 41
PWind dir        NW       N     S       E     S       S     W       W     W
Wind char        GN      GN    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B1 B1   B1 SC SC B1   SC SC SC SC   B1 SC SC SC   FW FW FW
PoP 12hr         20      20    10      10    10      10    10      10     5
Rain shwrs     S  S  S    S
Tstms             S

$$
MTZ014-271100-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
226 PM MDT Mon Jun 26 2017

Date           06/26/17      Tue 06/27/17            Wed 06/28/17            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                      61          79          52          78          51
Temp          90 91 82 73 66 61 67 74 77 79 72 61 55 52 63 72 77 77 69 62 55 51
Dewpt         42 43 51 50 52 51 53 52 47 45 45 42 43 43 41 38 36 35 39 39 40 41
RH            19 19 34 44 61 70 61 46 35 30 38 49 64 71 44 29 23 22 33 43 57 68
Wind dir      SW  W SW SW  W SW  W  W  W  W  W  W  W SW  W  W  W NW  W  W  W NW
Wind spd       9  9  5  6  6  4  8 12 14 13  9  6  5  3  5  9 11 13 12  6  6  4
Clouds        B1 SC FW B2 B2 SC B1 B2 B2 SC SC SC FW SC SC FW SC B1 B1 SC SC SC
PoP 12hr                     50          40           5           5          10
QPF 12hr                   0.04        0.05           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S  C  C  C  C  C  S
Tstms          S  S  S  S  S  S  S  S  S


Date           06/29/17  Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          75      51    79      53    82      56    84      56    83
Temp          72 74 61   52 74 77 62   54 76 80 63   57 77 83 64   57 77 80
Dewpt         41 41 45   43 44 42 46   44 45 44 47   46 46 43 43   44 43 40
PWind dir        NW       N     N       N     S      NW    SW       W    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    SC SC B1   SC SC SC SC   SC SC SC B1   SC SC FW SC   FW FW FW
PoP 12hr         30      10    10      10    20      20    10       5     0
Rain shwrs        C                           S  S
Tstms             S                           S  S

$$
MTZ055-271100-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
226 PM MDT Mon Jun 26 2017

Date           06/26/17      Tue 06/27/17            Wed 06/28/17            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                      53          76          47          75          45
Temp          89 88 74 64 56 53 64 73 72 75 66 60 52 47 60 69 74 73 65 54 49 45
Dewpt         42 43 50 50 49 49 52 51 50 49 50 48 46 44 47 44 42 40 43 44 42 41
RH            19 21 43 60 77 86 65 46 46 40 56 64 80 89 62 40 32 30 45 69 77 86
Wind dir      SW SW  S  S SW  S  W  W  W  W SW  S  S  S  W  W  W NW NW  W SW  W
Wind spd       6  8  6  6  6  4  4  8 10  9  5  5  4  4  2  5  6  9  6  5  4  4
Clouds        SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B1 SC B1 SC SC SC SC B1 B1 B1 SC SC
PoP 12hr                     30          80          20          20          20
QPF 12hr                   0.02        0.23        0.01        0.03        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S  C  C  C  C  L  L  S  S  S  S        S  S  S  S  S  S
Tstms          S  S  S  S  S  S  S  C  C  S                 S  S  S


Date           06/29/17  Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          73      45    76      48    80      50    83      50    82
Temp          67 72 55   46 70 74 58   49 74 78 61   51 74 82 60   51 75 79
Dewpt         42 41 45   42 45 43 47   45 47 46 49   47 47 45 47   45 45 43
PWind dir        NW      NE    SW      NE     E       E    SW       W     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC B1   SC SC SC SC   SC SC SC B1   SC SC FW SC   FW FW FW
PoP 12hr         10      10    10      10    10      10    10       5     0

$$
MTZ055-271100-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
226 PM MDT Mon Jun 26 2017

Date           06/26/17      Tue 06/27/17            Wed 06/28/17            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                      44          69          38          66          37
Temp          80 78 67 55 49 44 58 68 59 63 58 49 43 39 55 65 66 63 57 48 41 38
Dewpt         38 36 44 43 44 43 49 46 48 46 45 42 40 38 43 40 39 38 39 39 36 35
RH            22 22 43 64 83 96 72 45 67 54 62 77 89 96 64 40 37 39 51 71 82 89
Wind dir      SW SW SW  S SW  S SW SW  W  W  W  W NE  S  S SW  W SW  W  N  N  N
Wind spd      11 11  4  3  3  3  5 10  8  8  3  2  2  1  3 11 13 11  4  2  3  2
Clouds        FW SC B1 B1 B2 B2 SC OV OV B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 SC SC SC
PoP 12hr                     40          70          30          40          30
QPF 12hr                   0.02        0.26        0.02        0.13        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S  C  C  C  C  L  L  C  C  S  S  S  S  C  C  C  C
Tstms          S  S  S  S  S  S  S  C  C  C              S  C  C  C


Date           06/29/17  Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          66      37    70      39    73      40    75      40    74
Temp          62 65 49   38 65 67 49   40 68 69 51   41 68 72 51   41 69 73
Dewpt         33 33 38   35 37 35 40   37 39 40 43   38 39 38 40   37 37 37
PWind dir        NW       N    NW       N    SE       N     N      SW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC SC   FW FW SC SC   SC SC SC B1   SC SC SC SC   SC FW FW
PoP 12hr         20      10    10       5    20      10    20      10     5
Rain shwrs        S                           S             S
Tstms             S                           S             S

$$
MTZ008-271100-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
226 PM MDT Mon Jun 26 2017

Date           06/26/17      Tue 06/27/17            Wed 06/28/17            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                      54          73          47          73          44
Temp          87 83 72 64 58 54 63 70 72 72 65 56 51 47 60 69 73 70 63 53 48 44
Dewpt         39 43 47 49 48 46 49 49 46 45 45 43 42 40 44 41 37 37 38 37 36 36
RH            18 24 41 58 69 74 60 47 39 38 48 62 71 76 55 36 27 30 39 54 63 73
Wind dir      SW SW  S SW  S  S SW  W NW NW NW SW SW SW SW  W  W NW NW NW  W SW
Wind spd      10 10  9 10  6  6  6  9  9 11  8  5  5  5  4  8 10 13 10  6  5  5
Clouds        B1 B1 B1 B2 B1 SC B1 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 SC FW FW
PoP 12hr                     40          60          20          10          10
QPF 12hr                   0.03        0.11        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  C  C  C  C  C  C  C  C  S  S
Tstms          S  S  S  S  S  S  S  C  C  S


Date           06/29/17  Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          72      46    76      49    79      50    80      50    80
Temp          67 71 56   47 70 74 58   50 74 76 59   51 73 78 59   51 75 79
Dewpt         38 38 40   39 41 40 42   41 44 43 46   43 44 42 42   41 42 40
PWind dir         W       N    NE       N     S       N     W       W    SW
Wind char        LT      GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC SC   FW FW FW SC   SC SC SC B1   SC FW FW SC   FW FW FW
PoP 12hr          5       5     5       5     5      20    10       5     5
Rain shwrs                                       S
Tstms                                            S

$$
MTZ011-271100-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
226 PM MDT Mon Jun 26 2017

Date           06/26/17      Tue 06/27/17            Wed 06/28/17            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                      62          80          52          81          51
Temp          92 93 77 68 63 62 69 75 78 79 70 61 55 53 67 77 81 80 70 59 54 51
Dewpt         41 43 50 52 53 53 54 54 46 43 45 48 46 45 44 40 37 38 42 45 45 46
RH            17 18 39 57 70 72 59 48 32 28 41 62 72 74 43 26 21 22 36 60 71 83
Wind dir       S  S  S  S SW  W  W NW NW NW NW  S  S  S SW  W  W NW NW NW NW NW
Wind spd      14 11  9  5  5 10 14 14 13 12  6  5  6  8 10 11 14 12 10  9  9 10
Clouds        FW SC B1 SC B1 B2 B2 B2 B1 SC SC SC SC FW FW FW SC SC B1 B1 B1 B1
PoP 12hr                     40          40          10          10          20
QPF 12hr                   0.01        0.07           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S           S  S  C  S                          S  S        S
Tstms             S           S  S  S                             S


Date           06/29/17  Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          74      48    77      50    82      54    86      55    87
Temp          70 73 57   49 71 75 58   51 75 81 63   55 78 84 64   56 80 85
Dewpt         45 41 45   44 43 42 47   46 43 42 47   46 45 44 47   46 41 40
PWind dir        NW      NW     W      NE    SE       E     S       W    SW
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC   SC SC SC SC   SC SC SC SC   B1 SC SC SC   FW FW FW
PoP 12hr         30       5    10       5     5       5    10      10     0
Rain shwrs     S  C
Tstms             S

$$
MTZ051-271100-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
226 PM MDT Mon Jun 26 2017

Date           06/26/17      Tue 06/27/17            Wed 06/28/17            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                      59          75          48          75          47
Temp          87 84 71 64 61 59 68 73 74 73 65 55 51 49 63 71 75 73 64 56 51 47
Dewpt         44 47 50 51 50 50 52 50 54 48 51 46 44 42 43 39 40 39 42 43 41 41
RH            22 28 47 63 67 72 57 44 50 41 60 72 77 77 48 31 28 29 45 62 68 79
Wind dir       S  S  S SE SW  W  W NW NW NW  W  S SW SW  W  W  W NW  W  W  W  W
Wind spd      13 11  8  8  6  8 12 13 14 11  6  5  6  6  8 10 11 10  8  6  6  8
Clouds        FW B2 B1 FW B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW SC SC B1 B1 SC SC
PoP 12hr                     40          60          10           5          20
QPF 12hr                   0.02        0.10           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C        S  S  C  L  C                          S  S
Tstms             C        S  S  S  S  S                          S


Date           06/29/17  Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          69      46    72      47    76      51    80      53    80
Temp          64 69 54   47 67 70 53   49 71 74 58   52 74 78 61   54 75 78
Dewpt         42 42 43   41 42 42 43   41 43 44 46   44 44 45 45   44 41 42
PWind dir        NW      NW     W      NE    SE      SE     W       W     W
Wind char        GN      GN    LT      LT    LT      GN    LT      GN    GN
Avg clouds    SC B1 SC   B1 SC SC SC   SC SC SC B1   B1 SC SC SC   SC FW FW
PoP 12hr         20      20    10       5     5      10    10       5     0
Rain shwrs        S       S
Tstms             S

$$
weather.gov/greatfalls



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