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Point Forecast Matrices
National Weather Service Great Falls MT
1044 AM MDT Tue Jul 25 2017

MTZ012-252300-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
1044 AM MDT Tue Jul 25 2017

Date             Tue 07/25/17            Wed 07/26/17            Thu 07/27/17
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          55          91          60          93
Temp                   71 79 82 74 65 60 56 68 82 89 90 79 70 65 60 73 86 93 90
Dewpt                  38 39 38 40 41 41 44 43 45 43 42 46 48 50 49 52 46 41 42
RH                     30 24 21 29 41 49 64 40 27 20 19 31 45 58 67 48 25 16 19
Wind dir                E NE NE NE  E  N  W SW SE  E  E SE  S  S  S SW  W  W NW
Wind spd                4  6  9  9  8  5  6  8  6  8 10 11 10 11  9 10  9  9 11
Clouds                 CL FW FW FW FW CL FW FW FW FW SC SC SC SC SC FW SC SC SC
PoP 12hr                      5          10           5          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  S
Tstms                                                                   S  S  S


Date               Fri 07/28/17  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17
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    94      58    97      58    98      58    96
Temp          70   59 86 93 70   59 88 96 72   59 89 97 72   59 87 95
Dewpt         48   46 43 41 46   45 45 42 46   45 46 41 45   45 46 40
PWind dir           W    SW      SW    SW      NE     W      NE     W
Wind char          GN    GN      GN    LT      GN    LT      GN    LT
Avg clouds    SC   FW SC FW SC   FW FW FW SC   FW FW FW FW   FW FW FW
PoP 12hr           20    10      10     5      10     5       5     0
Rain shwrs     S
Tstms          S

$$
MTZ010-252300-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
1044 AM MDT Tue Jul 25 2017

Date             Tue 07/25/17            Wed 07/26/17            Thu 07/27/17
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          52          88          55          91
Temp                   70 76 79 70 61 55 53 67 79 86 87 77 68 59 56 71 85 90 89
Dewpt                  38 38 37 38 39 41 46 46 43 40 36 42 43 43 45 44 38 37 36
RH                     31 25 22 31 44 59 77 47 28 20 16 29 40 55 66 38 19 15 15
Wind dir               SE SE  E  E NE  N  W SE SE SE SE SE  S  W  W  W SW SW NW
Wind spd                4  5  6  9  5  4  6  6 13 13 11  9  9  6  8  6 11 13 13
Clouds                 FW CL FW FW FW CL CL CL FW FW FW FW SC FW SC FW FW FW SC
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Fri 07/28/17  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17
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            57    91      53    93      54    94      54    91
Temp          68   57 83 89 66   54 84 92 68   55 86 92 68   54 84 89
Dewpt         45   47 41 40 44   47 47 44 47   45 46 43 44   45 45 43
PWind dir           W     W       W     N       W    SW      SW    NW
Wind char          GN    GN      GN    LT      GN    GN      GN    GN
Avg clouds    SC   FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW
PoP 12hr           10     5       0     5      10     5       0     0

$$
MTZ014-252300-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
1044 AM MDT Tue Jul 25 2017

Date             Tue 07/25/17            Wed 07/26/17            Thu 07/27/17
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          59          90          61          90
Temp                   74 83 85 76 68 62 60 69 82 89 89 78 72 66 61 68 83 90 87
Dewpt                  40 39 38 41 42 43 47 49 51 48 48 57 54 56 51 54 55 48 46
RH                     29 21 19 28 39 50 62 49 34 24 24 48 53 70 70 61 38 24 24
Wind dir                N  N  N NW  W  W NW NE  E  E  S  S  S  S  S  S  S  W  W
Wind spd                4  5  6  6  8  4  6  5  6  9 11  9  8  5  5  4  6 10 10
Clouds                 FW FW SC FW FW SC FW FW FW SC B1 B2 B1 SC SC SC SC SC SC
PoP 12hr                      5          10          20          30          30
QPF 12hr                      0           0           0        0.05        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  C  C  S  S        C  C  C
Tstms                                           S  S  C  C  S  S        C  C  C


Date               Fri 07/28/17  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17
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    94      59    98      60    98      60    96
Temp          71   60 84 94 73   59 87 97 74   60 88 97 74   60 86 95
Dewpt         51   49 49 43 48   46 48 43 48   46 47 42 47   46 47 42
PWind dir          SW     S      SW     S       W     S       W    NW
Wind char          GN    LT      GN    LT      LT    LT      LT    LT
Avg clouds    SC   SC FW FW SC   FW FW SC SC   FW FW SC SC   FW FW FW
PoP 12hr           30    10      10    10      20    10       5     5
Rain shwrs     C                           S
Tstms          C                           S

$$
MTZ055-252300-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
1044 AM MDT Tue Jul 25 2017

Date             Tue 07/25/17            Wed 07/26/17            Thu 07/27/17
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          55          86          55          86
Temp                   76 83 83 71 64 59 56 68 81 86 84 73 64 60 55 67 79 86 80
Dewpt                  43 42 44 48 49 49 51 54 54 50 53 55 55 53 51 56 56 52 57
RH                     31 24 25 44 58 69 83 61 39 29 34 53 73 78 86 68 45 31 45
Wind dir                N NW  E SE SE SE SE  E  N  S  S SE SE SE  S  S  W  W NW
Wind spd                4  4  6  6  5  4  6  4  5  8 11  9  8  8  6  4  5  8 10
Clouds                 SC SC B1 B1 SC SC SC FW SC SC B1 B2 B1 B1 SC SC SC SC B1
PoP 12hr                     20          20          20          30          30
QPF 12hr                      0           0           0        0.04        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S  S              S  S  C  C  S  S  S  S  C  C  C
Tstms                         S                 S  S  C  C  S  S  S  S  C  C  C
Heat index                                                             80    81
Max heat                     81                80    84    81          80    84


Date               Fri 07/28/17  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17
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    90      54    94      54    95      54    92
Temp          64   53 80 89 68   54 86 92 68   55 86 94 67   55 83 91
Dewpt         54   49 53 48 51   47 53 48 52   48 53 47 50   47 50 45
PWind dir          SW    SW      SW    SW      SW    SW      SW    SW
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC FW SC   FW SC SC SC   SC FW SC SC   SC FW SC
PoP 12hr           40    10      10    20      20    20      10    10
Rain shwrs     C    S                   S  S          S
Tstms          C    S                   S  S          S

$$
MTZ055-252300-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
1044 AM MDT Tue Jul 25 2017

Date             Tue 07/25/17            Wed 07/26/17            Thu 07/27/17
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                      75          46          75          44          76
Temp                   70 74 68 62 56 53 47 59 72 75 69 64 56 50 44 58 72 76 70
Dewpt                  46 47 48 50 49 48 46 55 52 47 53 53 53 49 43 54 52 47 51
RH                     42 38 49 65 77 83 96 87 49 37 57 67 90 96 96 86 49 36 51
Wind dir               SW SW  W  S SE  E  E SE  S SW SW SE SE  E SE  S SW SW NW
Wind spd                3  8  6  4  3  2  3  3  6  9  8  5  4  3  3  3  9 11  9
Clouds                 B1 B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1
PoP 12hr                     50          40          40          30          30
QPF 12hr                   0.05        0.06        0.08        0.08        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C  C
Tstms                   S  C  C  S              C  C  C  C  S  S  S  S  C  C  C


Date               Fri 07/28/17  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17
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            42    80      42    85      43    85      43    83
Temp          55   42 74 77 58   43 81 81 58   44 82 80 59   44 79 79
Dewpt         52   42 48 49 51   41 48 49 51   41 48 47 50   41 47 45
PWind dir           W     S       S     S       S    SE       N     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   SC SC SC SC   FW SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr           40    30      10    20      20    30      20    20
Rain shwrs     C    S  S  C          S  S  S          C  S          S
Tstms          C    S  S  C          S  S  S          C  S          S

$$
MTZ008-252300-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
1044 AM MDT Tue Jul 25 2017

Date             Tue 07/25/17            Wed 07/26/17            Thu 07/27/17
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                      82          54          82          53          82
Temp                   74 81 78 71 64 59 55 64 76 82 79 70 62 58 53 62 76 82 78
Dewpt                  44 44 47 49 49 49 48 50 49 49 52 53 52 51 49 50 49 47 51
RH                     34 27 33 46 58 69 77 60 39 32 39 55 70 77 86 65 39 29 39
Wind dir               NE  N NE  E  S  S  S SW NW SW  S  E  S  S  S SW  W SW NW
Wind spd                5  8  8  8  6  4  8  8  5  8 10  9  8  8  9  8  5  9  9
Clouds                 SC SC B2 B2 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC SC B1 SC
PoP 12hr                     20          30          30          30          30
QPF 12hr                   0.01        0.01        0.04        0.04        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  C  C  S           C  C  C  C  S  S        C  C  C
Tstms                      S  S                 C  C  C  C  S  S        C  C  C


Date               Fri 07/28/17  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17
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            52    87      52    91      53    92      53    90
Temp          61   52 78 86 64   53 82 90 65   54 84 90 66   54 82 89
Dewpt         48   45 46 48 48   43 49 48 47   44 48 47 48   43 47 45
PWind dir           W    SW      SW     S      NE    SW      SW    SW
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   SC SC SC SC   FW SC SC B1   SC FW SC SC   FW FW SC
PoP 12hr           30    10      10    20      10    20      10    10
Rain shwrs     C    S                   S             S
Tstms          C    S                   S             S

$$
MTZ011-252300-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
1044 AM MDT Tue Jul 25 2017

Date             Tue 07/25/17            Wed 07/26/17            Thu 07/27/17
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          55          92          60          95
Temp                   74 80 82 74 65 60 56 72 85 90 91 82 72 66 60 75 88 94 94
Dewpt                  41 40 39 41 42 43 46 46 45 41 40 46 49 49 49 53 51 48 45
RH                     30 24 22 30 43 53 69 39 25 18 17 28 44 54 67 46 28 21 19
Wind dir               NW  N NE NE  E  E  E  E  E SE  E  E  E  E SE SE  S  S  W
Wind spd                4  4  5  6  5  6  9 11 12 11 13 12 12 12  9 10 11 11 10
Clouds                 CL CL FW CL FW FW CL CL FW FW FW FW SC FW FW FW SC SC SC
PoP 12hr                      0           0           0           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  C
Tstms                                                                   S  S  C


Date               Fri 07/28/17  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17
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            61    96      58    98      57    98      58    97
Temp          71   61 88 94 69   59 88 97 70   58 89 97 70   59 88 96
Dewpt         52   51 47 44 50   50 51 44 49   49 50 43 49   48 49 43
PWind dir          SW     W       N     S       S     S       S     N
Wind char          GN    GN      GN    LT      GN    GN      GN    GN
Avg clouds    SC   SC FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW
PoP 12hr           30     5       5     5       5    10       5     0
Rain shwrs     C
Tstms          C

$$
MTZ051-252300-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
1044 AM MDT Tue Jul 25 2017

Date             Tue 07/25/17            Wed 07/26/17            Thu 07/27/17
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                      81          57          87          59          88
Temp                   72 78 80 70 64 60 58 73 82 87 85 78 67 64 59 73 84 88 86
Dewpt                  39 42 42 45 44 44 48 46 43 45 46 49 50 51 50 55 48 48 48
RH                     30 28 26 41 48 55 69 38 25 23 26 36 54 63 72 53 29 25 27
Wind dir                E  E  E  E SE  E SE SE SE SE SE SE SE SE  S SE  E SE NE
Wind spd                5  6  9  6  6  6  8  8 10 10 10  8  9  9  8  6  8  8  5
Clouds                 FW FW FW FW FW FW FW FW FW SC SC SC B1 SC B1 SC SC SC B1
PoP 12hr                     10          10          10          20          30
QPF 12hr                      0           0           0           0        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  S  S        C  C  C
Tstms                                                 S  S  S  S        C  C  C


Date               Fri 07/28/17  Sat 07/29/17  Sun 07/30/17  Mon 07/31/17
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    91      57    94      57    94      58    93
Temp          66   58 85 89 67   58 88 92 69   58 88 92 69   59 86 91
Dewpt         51   48 45 44 46   46 47 47 48   45 47 47 48   45 45 46
PWind dir          SE     W       E    SE       E     W       E     W
Wind char          LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    B1   SC SC FW SC   SC FW SC SC   SC FW SC SC   SC SC FW
PoP 12hr           40     5      20    10      20    20      10     5
Rain shwrs     C    S        S             S          S
Tstms          C    S        S             S          S

$$
weather.gov/greatfalls




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