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Point Forecast Matrices
National Weather Service Great Falls MT
927 AM MDT Sat Aug 19 2017

MTZ012-192300-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
927 AM MDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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          50          81          50          83
Temp                   72 78 79 68 61 54 50 61 74 80 80 71 62 55 50 60 74 80 82
Dewpt                  42 38 38 38 39 39 38 38 37 33 28 31 33 34 34 35 36 33 31
RH                     34 24 23 33 44 57 63 42 26 18 15 23 33 45 54 39 25 18 16
Wind dir                N  N  N NE  E SW SW SW  W  W NW  N  N  N  W NW NE NE NE
Wind spd               14  8 10 10  6  5  6  8  8  6  8  6  6  6  5  5  4  4  6
Clouds                 SC SC B1 SC SC CL FW CL FW FW B1 B1 B1 B1 B1 SC SC FW FW
PoP 12hr                      5           5           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                   K


Date               Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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    90      54    91      56    87      54    84
Temp          62   52 79 89 66   55 83 90 66   57 80 86 66   54 76 83
Dewpt         35   38 39 35 38   39 40 34 38   40 43 38 44   42 41 35
PWind dir          SE     S      SE    SW      SW    SW      SW    SW
Wind char          LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    FW   FW FW FW FW   CL CL CL FW   FW SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       0    20      10     5
Rain shwrs                                            S
Tstms                                                 S

$$
MTZ010-192300-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
927 AM MDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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                      73          44          77          46          80
Temp                   62 69 73 62 54 47 44 58 70 76 75 64 58 49 46 57 71 77 79
Dewpt                  42 39 38 39 37 38 38 40 35 32 31 33 36 36 38 38 37 35 33
RH                     48 33 28 43 52 71 79 51 27 20 20 31 44 61 73 49 29 22 19
Wind dir                N  E  W NE SE  W  W  W  W  W NW NW  N  W NW  N SE SE SE
Wind spd                8  5  8 10  6  5  8  8  8  9 10  8  5  6  5  5  5  5  6
Clouds                 B2 SC SC FW SC SC FW CL FW SC B2 B2 B1 B1 SC SC FW FW FW
PoP 12hr                     10          10           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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            48    87      50    87      52    83      50    81
Temp          60   48 77 86 63   51 80 85 63   53 76 81 61   50 73 80
Dewpt         37   40 40 36 40   42 42 37 41   44 44 37 42   43 40 38
PWind dir          SE     S       S    SW      SW    SW       W     W
Wind char          LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    FW   FW FW FW FW   FW CL CL FW   FW SC SC SC   SC FW FW
PoP 12hr            0     0       0     0       0    10       5     0

$$
MTZ014-192300-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
927 AM MDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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                      84          52          83          53          85
Temp                   79 84 82 72 64 57 52 60 73 81 82 70 62 56 53 61 74 82 84
Dewpt                  37 35 33 35 37 37 39 40 38 35 31 33 32 35 38 39 38 36 36
RH                     22 17 17 26 37 47 61 47 28 19 16 25 32 45 57 44 27 19 18
Wind dir                W NW NW NW  W  W  W  W  W NW NW NW NW NW NW  N  N  N NE
Wind spd               12 12 12  8  6  4  3  2  6  9  9  6  5  5  3  3  4  6  8
Clouds                 FW SC SC SC CL FW FW CL FW FW SC B1 B1 B1 B1 SC 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
Obvis                   K  K  K  K


Date               Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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    92      55    91      57    87      55    85
Temp          63   53 78 92 68   55 82 90 70   57 80 85 66   55 76 85
Dewpt         36   39 42 38 41   40 44 39 42   42 45 43 46   44 46 39
PWind dir           E    SE       N    SW      NW     S      SW     W
Wind char          LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    FW   FW FW FW FW   CL CL FW SC   SC SC SC B1   SC SC SC
PoP 12hr            0     0       0     0       0    20      10    10
Rain shwrs                                            S
Tstms                                                 S

$$
MTZ055-192300-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
927 AM MDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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          83          49          83
Temp                   76 83 83 69 59 52 48 59 72 81 82 67 59 53 49 60 74 81 82
Dewpt                  34 31 31 38 40 40 40 43 41 40 37 38 40 40 40 40 41 39 37
RH                     22 15 15 32 49 63 74 55 33 23 20 34 49 61 71 47 30 22 20
Wind dir               NW NW NW NW SW  S SE  S NW NW NW  N SE SE SE  E NE NE NE
Wind spd                5  8  9  8  5  4  4  2  4  5  6  8  5  4  4  2  3  4  4
Clouds                 SC SC B1 B1 SC FW FW FW FW FW FW SC SC SC SC SC SC FW FW
PoP 12hr                      5           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                   K  K  K


Date               Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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            48    89      50    89      52    86      51    83
Temp          59   48 77 88 61   51 81 87 63   53 80 84 61   52 75 82
Dewpt         42   41 43 38 42   42 43 40 45   44 47 43 48   46 49 41
PWind dir           E    NW       S    SW       S    SW       S    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   CL CL FW FW   CL CL FW SC   SC FW SC B1   SC SC SC
PoP 12hr            0     0       0     0       0    20       5    10
Rain shwrs                                            S
Tstms                                                 S

$$
MTZ055-192300-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
927 AM MDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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                      77          36          76          38          76
Temp                   67 76 73 61 51 43 36 51 67 75 73 62 50 43 38 52 68 75 74
Dewpt                  32 29 28 30 34 33 32 37 35 30 30 33 34 36 35 37 36 32 35
RH                     27 18 19 31 52 67 85 59 30 19 20 33 54 76 89 56 31 21 24
Wind dir               SW SW SW SW  W  N  E SE SW SW  W  S  E NE  E  E  E  W NW
Wind spd                9 12 12  5  3  2  1  1  8 11 10  3  2  2  1  1  3  5  8
Clouds                 SC SC SC SC SC FW FW FW FW FW SC SC FW FW SC SC FW FW SC
PoP 12hr                      5          10           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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            38    79      39    79      40    75      40    74
Temp          51   38 70 77 53   40 73 76 53   41 71 71 53   40 69 71
Dewpt         39   35 36 40 35   36 41 42 42   38 43 42 47   38 43 42
PWind dir          NE     S      SW     S       S     S       S     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   FW CL FW FW   FW FW FW SC   SC SC SC B1   SC SC SC
PoP 12hr            0     0       0     5       5    20      20    10
Rain shwrs                                            S  S    S
Tstms                                                 S  S    S

$$
MTZ008-192300-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
927 AM MDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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          45          81          47          82
Temp                   74 81 82 69 58 50 45 54 69 78 80 67 58 51 47 56 71 80 81
Dewpt                  35 31 31 34 37 36 36 41 41 37 35 36 36 35 36 40 40 39 36
RH                     24 16 16 27 45 58 70 61 36 23 20 32 44 54 65 55 32 23 20
Wind dir               SW  W NW NE SE  S  S SW  W  W NW  N NE  N  E  N  N  N  N
Wind spd                6 13 12  8  5  4  5  5  3  5  6  8  5  6  5  5  3  6  8
Clouds                 SC SC B1 FW CL CL FW CL FW FW FW SC SC SC SC FW FW FW FW
PoP 12hr                      5           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                   K  K  K  K


Date               Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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            47    87      49    86      50    82      49    81
Temp          58   47 75 86 60   50 78 85 61   51 75 80 60   49 74 80
Dewpt         38   35 41 39 39   37 42 41 40   42 46 42 45   41 45 41
PWind dir           E    SW      SW    SW      SW     S      SW    SW
Wind char          LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    FW   CL CL CL FW   CL FW FW SC   SC SC SC B1   SC SC SC
PoP 12hr            0     0       0     0       5    20       5    10
Rain shwrs                                            S
Tstms                                                 S

$$
MTZ011-192300-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
927 AM MDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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                      77          50          82          51          83
Temp                   71 75 76 66 59 54 50 63 75 80 81 70 64 56 51 63 75 81 82
Dewpt                  45 41 38 37 37 37 37 38 39 37 34 35 37 37 38 41 39 37 36
RH                     39 29 25 34 44 52 61 39 27 21 18 27 37 49 61 44 27 21 19
Wind dir               NW NW  N NE  E  E  E SE SW  W NW  N NE NE NE  E  E NE NE
Wind spd               14 11 10  9  6  5  6  9 10 11  9  8  5  4  5  8  6  6  4
Clouds                 FW FW FW FW FW SC SC SC FW FW SC B1 B1 B1 B1 SC SC SC FW
PoP 12hr                      5           5           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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    90      53    93      55    89      55    86
Temp          64   52 80 89 67   53 83 92 67   56 83 87 67   55 76 85
Dewpt         40   39 41 37 43   42 45 39 43   46 48 42 47   46 41 38
PWind dir           E    SE      SE    SE       S     S       S     W
Wind char          LT    GN      GN    GN      LT    LT      GN    GN
Avg clouds    FW   FW FW FW FW   FW CL CL FW   FW SC FW SC   SC SC FW
PoP 12hr            0     0       0     0       0     5       5     5

$$
MTZ051-192300-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
927 AM MDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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          50          80          50          80
Temp                   75 78 77 67 58 53 50 62 74 79 78 67 60 54 50 62 74 79 79
Dewpt                  37 38 37 38 39 37 38 41 39 37 35 34 37 35 35 36 36 35 35
RH                     25 24 24 34 49 54 63 46 28 22 21 29 42 48 56 38 25 20 20
Wind dir               NW NW  N NE  E SE SE  S  W NW  N  N NE SW SW  N NE NE  E
Wind spd               13 10 11  8  8  8  6  6  5  8  9  5  5  4  4  3  5  8  6
Clouds                 SC SC SC B2 SC B1 SC FW FW SC SC SC B1 B1 B1 SC SC SC SC
PoP 12hr                      5           5           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                   K


Date               Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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            51    86      53    89      55    84      53    82
Temp          58   52 79 84 63   54 83 87 65   56 80 82 62   53 74 81
Dewpt         36   38 39 39 41   42 41 40 42   42 43 41 46   43 41 41
PWind dir          SE    SE      SE     S       E    SE       S    NW
Wind char          LT    LT      GN    LT      GN    LT      LT    LT
Avg clouds    SC   FW FW FW FW   CL CL FW FW   FW SC SC SC   B1 SC SC
PoP 12hr            0     0       0     5       0    10       5     5

$$
weather.gov/greatfalls




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