Point Forecast Matrices
Issued by NWS Great Falls, MT

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10
000
FOUS55 KTFX 232026
PFMTFX

Point Forecast Matrices
National Weather Service Great Falls MT
226 PM MDT Fri Jun 23 2017

MTZ012-241100-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
226 PM MDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            Mon
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          72          47          81          54
Temp          67 67 59 51 46 45 58 67 72 70 62 54 49 48 62 72 78 81 71 61 57 55
Dewpt         38 37 39 39 39 38 42 42 41 38 42 41 41 42 44 43 43 41 46 45 44 43
RH            34 33 47 63 76 76 55 40 33 31 48 61 74 80 52 35 29 24 41 56 62 64
Wind dir       N  N NE  E  S SW  N NE NE NE NE  E  S  S SW SE SE  E  E SE  S  S
Wind spd       5  9  5  4  4  4  3  4  5 10 10  6  5  5  5  4  3  6  9  9  9  9
Clouds        B1 B1 SC SC SC SC SC FW SC SC SC FW FW FW FW CL FW FW FW FW FW SC
PoP 12hr                      5           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          92      60    79      52    74      49    72      49    76
Temp          83 89 67   61 76 77 60   52 70 72 55   50 67 71 55   50 69 75
Dewpt         48 44 49   48 46 42 42   41 40 41 42   43 43 42 43   43 43 42
PWind dir        SW       W    SW       W     W       N    NW      NE    NW
Wind char        GN      GN    GN      BZ    GN      GN    GN      GN    LT
Avg clouds    SC SC B1   B1 B1 B1 SC   FW SC SC B1   B1 B1 SC B1   SC SC SC
PoP 12hr          0      40    40      10    10      10    20      10     5
Rain shwrs           S    C  S  C                        S  S
Tstms                S    C  S  C                           S

$$
MTZ010-241100-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
226 PM MDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            Mon
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                      42          71          45          80          51
Temp          64 64 58 51 46 42 56 64 69 70 62 53 48 46 60 71 78 79 69 61 55 51
Dewpt         37 38 41 41 39 39 43 45 41 42 45 43 41 42 44 43 43 43 43 41 43 42
RH            37 38 53 68 76 89 62 50 36 36 54 69 77 86 55 36 29 28 39 48 64 71
Wind dir      NW  N NE NE NW NW NE  E NE  E  E SE SW SW  S  S SE SE SE  S  S  S
Wind spd       8  8  6  4  4  5  5  5  6  6  8  5  4  4  5 10  9  9 10 10  8  8
Clouds        B1 B2 B2 SC SC SC B1 SC SC B1 SC SC SC FW CL FW FW FW FW FW FW SC
PoP 12hr                      5           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          91      59    77      49    70      47    69      46    73
Temp          81 89 68   59 73 76 58   49 66 69 53   48 65 68 53   47 66 72
Dewpt         40 46 45   47 43 44 43   43 46 44 46   44 46 41 44   43 45 43
PWind dir        SW       W     W       W    NW      NW    NW      NE    SW
Wind char        GN      GN    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   SC B1 SC SC   SC SC B1 B1   B1 B1 B1 B1   B1 SC SC
PoP 12hr          0      20    20      20    30      20    20      10    10
Rain shwrs                S     S       S  S  C  S    S  S  S
Tstms                     S     S             C  S          S

$$
MTZ014-241100-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
226 PM MDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            Mon
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                      47          76          50          84          55
Temp          73 73 66 56 51 47 59 70 75 75 68 58 53 50 61 74 81 84 75 65 59 55
Dewpt         34 36 40 39 38 37 40 40 38 39 43 42 40 41 43 43 41 40 43 44 41 42
RH            24 26 38 53 61 68 49 33 26 27 40 55 61 71 51 33 24 21 32 46 51 61
Wind dir       N  N  N  W  W  W NW NE  N  N  N NW SW SW SE SE NE NE  E  S SE  S
Wind spd       6  9  5  5  3  2  1  3  5  9  6  5  4  2  3  3  4  5  5  4  5  4
Clouds        FW SC FW SC SC FW FW FW FW SC FW FW FW FW CL FW CL FW FW FW FW SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          92      59    81      53    76      51    75      51    78
Temp          84 91 72   59 76 80 63   53 72 75 59   51 70 74 59   52 73 77
Dewpt         50 47 51   49 49 43 43   41 38 38 42   42 41 42 44   43 43 43
PWind dir         S       W     W       W     W      NW     N       N     N
Wind char        LT      LT    GN      GN    GN      GN    LT      LT    LT
Avg clouds    SC SC B1   B1 B1 B1 SC   FW SC SC SC   SC SC SC B1   SC SC SC
PoP 12hr          5      30    30       5     5       5    20      10    10
Rain shwrs           S    C  S  C                           S
Tstms                S    C  S  C                           S

$$
MTZ055-241100-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
226 PM MDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            Mon
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                      42          74          44          82          49
Temp          69 70 61 52 46 42 57 67 72 73 62 54 48 45 59 73 79 81 69 59 53 50
Dewpt         33 33 37 39 37 35 39 41 39 39 43 44 43 41 44 46 42 42 45 47 45 43
RH            26 25 41 61 71 76 51 39 30 29 50 69 83 86 57 38 27 25 42 64 74 77
Wind dir      NW  N  E  S  S SE  E  N  N  N  E  E SE  E  E  N NW  N  E SE SE SE
Wind spd       5  5  4  5  4  4  2  2  4  6  6  6  4  4  2  1  3  5  4  6  5  4
Clouds        FW FW FW FW FW FW CL FW FW FW FW FW FW FW CL FW CL FW FW FW FW SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          91      54    79      48    75      46    74      46    76
Temp          84 88 67   54 75 77 57   48 70 74 54   47 69 72 55   47 70 75
Dewpt         50 47 53   49 50 47 46   44 43 41 43   42 44 44 46   42 45 44
PWind dir         S      SW    SW       W    SW       N     N      NE    NE
Wind char        LT      LT    GN      GN    LT      GN    LT      LT    LT
Avg clouds    FW SC B1   B1 SC B1 B1   SC SC SC B1   SC SC SC B1   SC SC SC
PoP 12hr          0      40    40      10     5       5    30      20    10
Rain shwrs           S    C  S  C                           C  S
Tstms                S    C  S  C                           C  S

$$
MTZ055-241100-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
226 PM MDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            Mon
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                      35          70          36          77          40
Temp          62 64 55 44 39 35 51 64 68 69 58 47 40 37 54 69 75 76 64 51 46 40
Dewpt         26 25 30 31 31 29 31 31 32 30 35 38 35 34 39 37 38 36 41 42 40 37
RH            25 22 38 60 73 78 46 29 26 23 42 71 82 89 57 31 26 23 43 71 79 89
Wind dir      NW NW  N NE NE NE  E  N NW NW  N NE NE NE NE  W  W  W NW  E  E SE
Wind spd       6  6  4  3  2  3  2  3  5  8  4  3  4  2  2  3  8  6  3  2  3  2
Clouds        CL FW FW FW FW FW CL FW FW FW FW FW FW CL CL FW FW FW 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           06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          83      43    72      39    70      37    69      38    70
Temp          78 81 57   43 70 67 49   40 65 68 48   38 65 66 47   39 66 68
Dewpt         42 40 44   40 46 41 43   38 41 38 39   35 38 40 40   37 39 42
PWind dir        SW      SW    SW      NW    SW      NW     S       N    SE
Wind char        LT      LT    GN      GN    GN      GN    LT      LT    LT
Avg clouds    FW SC SC   SC B1 B1 B1   SC SC SC B1   SC SC SC B1   SC SC SC
PoP 12hr          0      30    40      20    20      10    30      20     5
Rain shwrs           S    C  C  C  S          S             C  S
Tstms                S    C  C  C  S          S             C  S

$$
MTZ008-241100-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
226 PM MDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            Mon
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                      43          74          45          81          52
Temp          67 67 60 52 46 43 55 65 73 73 64 54 49 45 58 70 79 80 71 61 56 52
Dewpt         29 31 34 34 33 34 37 36 35 38 40 39 38 36 41 41 39 41 44 42 42 40
RH            24 26 37 50 60 70 51 34 25 28 41 57 66 70 53 35 24 25 38 49 59 63
Wind dir       N  N NE  E SE  S NW  N  N NE NE NE SE SE NE  N  N NE  E SE  S  S
Wind spd       3  6  6  4  4  5  4  5  5  9  8  5  5  5  4  3  4  8  6  4  6  6
Clouds        FW FW FW FW CL CL CL FW FW FW FW FW CL CL CL FW CL FW FW FW FW SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          88      54    76      48    74      46    73      47    75
Temp          80 84 65   54 74 73 55   49 69 73 55   46 69 72 55   48 70 74
Dewpt         46 45 47   44 46 43 41   39 39 36 38   38 40 40 41   40 41 41
PWind dir        SW      SW    SW       W    SW       N    NE       N    NE
Wind char        LT      GN    GN      GN    GN      GN    LT      GN    LT
Avg clouds    FW SC B1   B1 SC SC SC   FW FW SC SC   FW SC SC B1   SC SC SC
PoP 12hr          5      30    30      10     5       5    20      10     5
Rain shwrs           S    C  S  C                           S
Tstms                S    C  S  C                           S

$$
MTZ011-241100-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
226 PM MDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            Mon
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                      45          74          47          82          53
Temp          68 68 62 50 47 46 60 69 72 74 66 54 49 48 64 75 80 82 72 61 56 54
Dewpt         34 36 40 38 38 38 42 40 37 38 43 42 41 42 42 39 38 40 45 44 42 42
RH            28 31 44 63 71 73 51 35 28 27 43 64 74 80 45 27 22 22 38 53 59 64
Wind dir      NW NW  N  S SW SW  W NW  N  N  E SE  S SE  S SE  E  E  E SE SE SE
Wind spd      13 12  5  4  3  3  4  6  6  6  5  4  5  5  5  4  3  5  8  9 10 10
Clouds        SC SC FW SC SC SC B1 B1 SC SC FW FW SC FW FW FW FW FW FW FW FW SC
PoP 12hr                      5           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          96      59    85      53    76      50    75      50    78
Temp          86 95 71   59 81 83 62   54 73 74 57   51 70 74 56   51 71 77
Dewpt         43 46 50   49 48 46 50   47 45 42 47   45 43 42 45   45 44 43
PWind dir         S       W     W       W    NW      NW    NW      NE     S
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW SC SC   SC B1 B1 B1   SC SC SC SC   SC B1 SC SC   SC SC SC
PoP 12hr          0      20    20      40    20       5    10       5     5
Rain shwrs                S     S  C    C  S  S
Tstms                     S     S  C          S

$$
MTZ051-241100-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
226 PM MDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            Mon
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                      41          68          43          77          51
Temp          62 62 55 47 44 42 57 63 67 67 58 49 46 44 61 70 76 76 66 57 53 52
Dewpt         35 35 38 37 36 35 39 38 38 38 41 40 38 37 42 40 40 40 44 42 41 41
RH            36 36 53 68 73 76 51 39 34 34 53 71 73 76 49 33 27 27 45 57 64 66
Wind dir      NW  N  N  S  S SE NW  N  N  N NE SE SE  S  S NE NW NE  E SE  S  S
Wind spd      10 10  4  5  4  4  2  5  6  6  5  4  5  5  4  5  5  5  5  6  8  9
Clouds        SC SC SC SC SC SC B1 SC SC SC SC FW SC FW FW FW FW FW FW CL CL FW
PoP 12hr                      0           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          88      57    78      50    72      47    70      47    73
Temp          81 82 64   58 75 75 57   51 69 70 53   48 65 69 54   48 67 72
Dewpt         46 47 49   48 48 45 42   40 40 41 42   41 42 42 43   41 43 43
PWind dir         S      SW     W       W     W      NW    NW      NE     W
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW SC B1   SC B1 B1 B1   SC FW SC B1   SC SC B1 SC   B1 SC SC
PoP 12hr          0      30    30       5    10      10    30      10    10
Rain shwrs           S    C     C                           C
Tstms                S    C     C                           C

$$
weather.gov/greatfalls



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.