Point Forecast Matrices
Issued by NWS Great Falls, MT

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10
000
FOUS55 KTFX 280347
PFMTFX

Point Forecast Matrices
National Weather Service Great Falls MT
947 PM MDT Tue Jun 27 2017

MTZ012-281100-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
947 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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          77          49          70          48
Temp                   62 57 53 67 74 77 75 65 57 52 49 55 64 69 69 63 55 51 49
Dewpt                  44 42 40 42 38 37 36 41 42 44 44 46 46 43 42 44 42 42 43
RH                     52 57 61 40 27 24 24 41 57 74 83 72 52 39 37 50 61 71 80
Wind dir               SW SW SW  W  W  W  W  W NW  W  W NW NW NW  N NE  E  N SE
Wind spd                8 10 10 12 14 16 17 12 10 10  9  9 11  9 11  9  6  5  5
Clouds                 SC FW FW FW FW SC B1 B1 B1 B2 B1 B2 B1 B1 B1 SC SC SC SC
PoP 12hr                     10          20          40          30          10
QPF 12hr                      0        0.02        0.08        0.04           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  C  C  C  C  C  C  S  S
Tstms                                  S  C  C


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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          77      52    81      55    84      55    87      54    84
Temp          72 76 61   53 76 79 62   56 77 83 64   56 82 85 65   54 78 82
Dewpt         45 42 45   45 46 44 48   46 46 43 46   46 45 40 45   42 43 38
PWind dir         N       E     S       W     W      SW    SW       W     W
Wind char        LT      GN    LT      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   SC SC SC B1   B1 SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr         10      10    10      10     5       0     0       0     0

$$
MTZ010-281100-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
947 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      49          75          48          69          46
Temp                   58 52 49 63 72 75 73 61 55 50 48 56 63 67 69 62 54 49 46
Dewpt                  39 40 40 41 31 36 41 46 47 44 45 48 50 44 45 47 46 43 43
RH                     49 63 71 44 22 24 31 58 74 80 89 74 62 43 42 58 74 80 89
Wind dir                W  W  W  W  W  W NW  N NW NW NW NW NW NW  N  N NE NE  S
Wind spd               11 11  9 10 13 18 18 14 11 12 11 13 13 11 11  8  5  4  4
Clouds                 FW FW FW FW SC SC B1 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 SC SC
PoP 12hr                      5          30          30          20          20
QPF 12hr                      0        0.01        0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             C  C  C  C  C  S  S  S  S  S  S
Tstms                                  C  C  C


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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      50    80      51    81      51    81      50    80
Temp          68 74 61   50 75 78 60   52 74 80 62   51 76 79 62   50 73 79
Dewpt         47 45 48   44 47 47 49   45 46 45 46   43 41 40 43   40 43 40
PWind dir        SE      SE     S       W     W       W     W       W     W
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   SC SC SC B1   SC SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr         10      10    10       5     5       0     0       0     0

$$
MTZ014-281100-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
947 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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          79          51          75          50
Temp                   64 58 54 64 74 79 77 68 60 54 51 58 67 74 74 68 58 54 50
Dewpt                  40 41 43 42 38 36 34 37 40 42 42 45 44 42 41 46 45 44 43
RH                     41 53 66 45 27 21 21 32 47 64 71 62 43 32 30 45 62 69 77
Wind dir                W  W  W  W  W  W NW NW NW NW NW  N NW NW  N  N NW SW  W
Wind spd                6  4  5  8 12 14 14 11  9  6  4  5  6  8  9  6  4  4  2
Clouds                 SC B1 SC SC SC SC SC B1 SC B1 SC B1 SC B1 B1 B1 SC SC SC
PoP 12hr                      5          20          30          20          10
QPF 12hr                      0        0.02        0.03           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S        C  C  S  S  S  S
Tstms                                  S                       S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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          80      54    83      55    86      56    87      56    85
Temp          73 79 63   54 78 82 65   55 77 85 67   56 80 86 66   56 78 84
Dewpt         44 42 47   45 46 45 48   45 45 42 47   45 46 42 43   42 42 42
PWind dir        NW      NW     S       W     W       W    SW       W    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    SC SC B1   SC SC SC B1   SC SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr         10       5    20       5     0       0     0       0     0
Rain shwrs                      S
Tstms                           S

$$
MTZ055-281100-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
947 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      50          73          45          72          45
Temp                   60 55 50 63 71 73 72 62 56 50 45 56 64 71 71 63 54 49 45
Dewpt                  47 48 46 48 44 42 41 46 46 45 42 46 45 42 42 45 45 43 42
RH                     62 77 86 58 38 33 33 56 69 83 89 69 50 35 35 52 71 80 89
Wind dir               SE SE  S  W  W  W  W  W SW SW  W  W NW NW NW  N  E  S  S
Wind spd                5  5  4  4  8  9 10  6  5  5  4  3  5  6  8  3  4  3  3
Clouds                 B2 B1 B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC SC B1 B1 SC SC SC
PoP 12hr                     30          30          20          20          10
QPF 12hr                      0        0.04           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C           C  S  S  S  S  S  S  S  S  S
Tstms                               C  S  S  S              S  S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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          77      48    81      50    85      51    87      51    84
Temp          69 76 59   48 76 79 60   51 77 84 63   52 79 86 63   51 76 83
Dewpt         43 43 48   44 48 46 49   46 48 46 49   45 47 44 48   44 45 45
PWind dir         W      NE     S      SW    SW      SW    SW       W    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    SC SC B1   SC SC SC B1   B1 SC FW FW   FW FW FW SC   FW FW FW
PoP 12hr          5       5    10      10     5       0     0       0     0

$$
MTZ055-281100-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
947 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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          64          37          65          36
Temp                   49 45 42 54 62 60 59 54 47 40 38 50 60 63 65 56 47 41 36
Dewpt                  44 42 40 46 42 45 42 42 41 36 35 41 35 34 34 37 39 36 34
RH                     83 89 93 74 48 58 53 64 79 85 89 71 39 34 31 49 74 82 92
Wind dir               NW SE  S SW SW  W  W SW  N NE  N  N NW NW NW NW NE NE NE
Wind spd                3  3  3  4 12 12  9  4  3  3  2  3  6  8  8  3  2  2  1
Clouds                 B1 SC SC B1 B2 B2 B2 B1 B1 B1 SC FW SC B1 B1 B1 SC SC FW
PoP 12hr                     30          70          40          10          10
QPF 12hr                   0.03        0.17        0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  C  L  L  C  C  S  S
Tstms                               L  L  C  C


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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          70      38    74      41    77      40    79      41    76
Temp          66 70 50   39 70 71 53   42 72 75 53   41 73 76 54   42 71 74
Dewpt         36 36 42   37 39 43 44   38 43 41 43   38 39 43 43   37 38 41
PWind dir         W       N     S      SW     S      SW     S      SW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW SC SC   SC FW SC B1   B1 SC SC SC   FW FW FW SC   FW FW FW
PoP 12hr          5       5    20      10     5       0     0       0     5
Rain shwrs                      S
Tstms                           S

$$
MTZ008-281100-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
947 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      48          72          44          71          46
Temp                   55 52 48 59 69 71 68 61 53 48 44 55 64 70 70 63 56 49 46
Dewpt                  45 44 42 44 43 41 40 41 40 38 37 41 39 39 39 42 42 39 39
RH                     69 74 80 57 39 34 36 48 61 68 76 59 40 32 32 46 59 68 76
Wind dir                S  S SW SW  W NW NW  N SW SW SW  W NW NW  N NE  E  S  S
Wind spd                6  6  6  6  9 11 12  9  8  8  6  6  4  6 10  6  4  4  5
Clouds                 B2 SC SC SC B1 B1 B1 B1 SC FW FW FW SC SC SC SC FW FW FW
PoP 12hr                     30          40          20          10          10
QPF 12hr                   0.03        0.06           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  S  S
Tstms                               C  C  S  S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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          76      49    79      51    82      52    84      51    81
Temp          69 75 59   50 75 77 60   52 75 81 61   53 78 82 62   52 75 80
Dewpt         42 43 43   40 46 45 45   43 45 43 43   41 44 43 43   40 42 41
PWind dir         W       N    SW       W    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      GN    LT      GN    LT      GN    LT
Avg clouds    FW SC SC   SC SC SC B1   SC SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr          5      10    10       5     5       0     0       0     0

$$
MTZ011-281100-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
947 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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          81          52          72          46
Temp                   61 55 54 65 76 80 79 68 58 53 53 60 67 70 72 65 53 48 47
Dewpt                  43 44 43 44 40 37 37 43 45 47 47 51 49 41 41 43 43 42 43
RH                     51 66 66 46 27 21 22 40 62 80 80 72 52 35 33 45 69 80 86
Wind dir               SE SE  S SW  W  W  W NW NW  W  W NW NW NW NW  N NE  N NW
Wind spd                6  8  9 11 13 14 14 11 11 12 12 16 17 17 16  9  5  5  5
Clouds                 SC FW FW FW SC SC SC B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                      5          20          20          30           5
QPF 12hr                      0           0        0.03        0.04           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  S  S  S  S  C  C  S  S
Tstms                                  S  S  S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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          77      50    84      56    87      56    90      55    87
Temp          71 76 58   51 76 83 64   57 80 86 65   57 84 88 66   56 80 86
Dewpt         42 40 45   44 45 46 49   48 47 45 50   47 43 42 47   43 41 42
PWind dir         N      NE    SE      SE    SW      SW    SW       W     W
Wind char        LT      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   SC SC SC SC   B1 SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr          5       5     5      20     5       0     0       0     0
Rain shwrs                         S
Tstms                              S

$$
MTZ051-281100-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
947 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      52          75          47          68          45
Temp                   57 55 52 64 71 75 73 64 55 50 47 55 61 65 68 59 51 48 46
Dewpt                  48 47 43 45 41 40 39 42 43 42 42 44 44 42 40 42 42 41 40
RH                     72 74 71 50 34 28 29 45 64 74 83 66 53 43 36 53 71 77 79
Wind dir                S  S SW  W  W NW NW  W  W  W  W NW NW NW NW NW  W  W  W
Wind spd                6  6  8  9 12 14 12  8  8  9 10 13 14 16 13  8  4  5  6
Clouds                 SC B1 SC SC SC SC SC B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC
PoP 12hr                     10          20          20          30           5
QPF 12hr                      0           0           0        0.05           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  S  S  S  S  C  C  C  C
Tstms                                  S  S  S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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      47    77      52    82      53    85      52    83
Temp          68 72 55   48 74 74 59   53 77 80 61   54 82 81 62   53 76 82
Dewpt         41 41 44   42 45 47 48   45 45 45 46   44 46 45 46   41 40 44
PWind dir        NW      NE     S       S     W      SW     W       W     W
Wind char        GN      LT    LT      LT    GN      GN    GN      GN    LT
Avg clouds    SC SC SC   SC SC SC B1   B1 SC FW SC   FW FW FW SC   SC FW FW
PoP 12hr         10       5    20      10     0       0     0       0     0
Rain shwrs                      S
Tstms                           S

$$
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.