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Point Forecast Matrices
National Weather Service Great Falls MT
926 AM MDT Sun Mar 26 2017

MTZ012-262300-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
926 AM MDT Sun Mar 26 2017

Date             Sun 03/26/17            Mon 03/27/17            Tue 03/28/17
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                      57          35          59          34          57
Temp                   49 56 55 47 42 40 37 42 53 59 54 46 41 37 34 39 49 57 54
Dewpt                  21 19 20 26 28 30 31 32 30 28 31 30 30 28 28 29 24 23 22
RH                     33 23 25 43 57 67 79 67 41 30 41 53 65 70 78 67 37 27 28
Wind dir               SW SW  W  W  S  S SW SW  W  W NW NW  W  W SW SW  W  W  W
Wind spd               10 13 11  6  6  8  8  8  6 10 13 13 10 10  9  9 12 12 16
Clouds                 FW FW B1 B2 OV B2 B1 B1 B2 B2 OV OV OV OV B1 B1 FW FW SC
PoP 12hr                      0          10          30          30          10
QPF 12hr                      0           0        0.01        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  C  C  S  S


Date               Wed 03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17
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            36    62      39    55      34    52      33    61
Temp          41   36 55 61 46   39 53 54 41   34 45 52 39   34 54 60
Dewpt         28   28 29 32 37   32 34 28 33   30 30 25 30   28 31 28
PWind dir          SW    SW      SW     W       N    NW       W    SW
Wind char          GN    GN      BZ    GN      GN    GN      GN    GN
Avg clouds    SC   B1 SC B1 B2   SC B2 B2 OV   OV OV SC FW   SC SC SC
PoP 12hr           10    10      20    40      40    30      10    10
Rain                              S  C  C  C    C  C  C
Rain shwrs                   S

$$
MTZ010-262300-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
926 AM MDT Sun Mar 26 2017

Date             Sun 03/26/17            Mon 03/27/17            Tue 03/28/17
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                      51          31          54          32          52
Temp                   43 51 48 39 37 33 33 36 49 54 50 41 38 33 32 36 46 52 48
Dewpt                  24 21 22 27 29 29 30 31 34 31 31 32 31 29 27 29 29 27 29
RH                     47 30 35 62 72 85 89 82 56 41 48 70 76 85 81 75 51 38 47
Wind dir               SW SW SW  S SW  S  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd               10 12 12  9  5  4  4  5 10 13 18 18 16 16 14 14 18 18 21
Clouds                 FW FW SC B1 OV OV B1 B1 B2 B2 OV OV B1 B1 SC SC FW FW B1
PoP 12hr                      0          10          20          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S


Date               Wed 03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17
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            33    54      35    52      32    50      33    55
Temp          37   34 50 53 42   35 49 51 38   32 44 50 38   34 51 54
Dewpt         30   28 33 34 37   31 35 30 33   28 31 28 31   29 31 31
PWind dir           W    SW      SW     W      NW    NW      SW    SW
Wind char          BZ    GN      BZ    GN      BZ    GN      GN    GN
Avg clouds    B1   SC SC B1 B2   SC B1 B2 B2   OV B1 SC SC   FW SC B1
PoP 12hr           10    20      20    20      20    10       5    10
Rain                              S  S  S  S    S
Rain shwrs             S  S  S

$$
MTZ014-262300-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
926 AM MDT Sun Mar 26 2017

Date             Sun 03/26/17            Mon 03/27/17            Tue 03/28/17
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                      57          35          55          34          55
Temp                   46 56 56 47 42 37 35 38 48 55 51 45 40 37 34 37 46 54 53
Dewpt                  26 27 26 28 32 30 30 31 32 33 34 34 34 31 29 30 26 27 25
RH                     45 32 31 47 67 75 82 76 54 43 52 65 79 79 82 75 45 35 33
Wind dir               SE  S SW  S SW  S  S SW  W  W NW NW  W  W  W  W  W  W  W
Wind spd                6  9  9  5  3  3  4  2  4 10 11 11  6  6  5  5 10 10 11
Clouds                 SC SC B2 B2 OV B2 B2 B2 B2 B2 OV OV OV OV B1 B1 FW FW SC
PoP 12hr                      0          20          40          30           5
QPF 12hr                      0        0.01        0.01        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  C  C  C  C  S  S
Snowshwrs                                 S


Date               Wed 03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17
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            35    60      37    51      34    51      32    61
Temp          39   36 51 60 44   37 47 51 40   34 44 51 38   33 51 61
Dewpt         30   30 30 35 38   32 33 32 36   30 31 30 34   28 34 35
PWind dir           W    SW       S    SW      NW     N      NW    SW
Wind char          GN    LT      GN    LT      GN    GN      GN    GN
Avg clouds    SC   B1 SC B1 OV   B1 B2 OV OV   OV OV B1 SC   SC SC B1
PoP 12hr           10    20      30    40      50    30      10    10
Rain                              C  C  C  C    C  C  C
Rain shwrs             S  S  C

$$
MTZ055-262300-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
926 AM MDT Sun Mar 26 2017

Date             Sun 03/26/17            Mon 03/27/17            Tue 03/28/17
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                      55          34          55          32          52
Temp                   47 54 54 45 39 36 35 38 49 55 50 43 38 35 32 35 43 50 51
Dewpt                  28 25 24 28 28 29 30 31 31 32 33 35 34 32 30 31 28 28 25
RH                     47 32 31 51 64 75 82 76 50 41 52 73 85 89 92 85 55 42 36
Wind dir                N SW SW SE SE SE  S  S  W  W NW NW  W  W  W  W  W  W  W
Wind spd                4  6 10  5  4  4  4  2  4  6  8  8  6  6  4  4  5  5  8
Clouds                 SC SC B2 B2 OV B2 B1 B1 B2 B2 OV OV OV OV B2 B2 SC SC SC
PoP 12hr                      5          10          50          70          20
QPF 12hr                      0           0        0.02        0.25           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C  C  C  L  L  L  L     S
Snowshwrs                                 C                    L  S  S


Date               Wed 03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17
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            30    59      35    51      33    49      29    59
Temp          36   30 49 59 41   36 48 50 39   33 44 49 36   30 50 59
Dewpt         26   24 29 35 34   33 35 31 34   30 31 29 29   28 35 34
PWind dir          SW     S       S    SW      NW     N       W    SW
Wind char          LT    LT      GN    LT      GN    GN      GN    LT
Avg clouds    SC   SC SC B1 B1   B2 B1 B2 OV   OV OV OV B1   SC SC SC
PoP 12hr           10    10      20    40      70    40      20    10
Rain                              S  C  C  L    L  C  C  S    S
Rain shwrs                   S

$$
MTZ055-262300-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
926 AM MDT Sun Mar 26 2017

Date             Sun 03/26/17            Mon 03/27/17            Tue 03/28/17
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                      38          26          40          23          41
Temp                   32 36 38 31 30 28 27 29 37 39 39 31 30 27 23 25 35 39 40
Dewpt                  25 24 27 26 28 28 27 29 32 29 31 28 28 26 22 23 23 26 25
RH                     75 61 64 81 92100100100 82 67 73 88 92 96 96 92 61 59 55
Wind dir               SW SW SW  S  S  S  S  S  S SW  W  W  N  N  N  N  N  N NW
Wind spd               10 12  8  6  4  5  5  4  8 11  8  8  8  8  4  4 11 11 10
Clouds                 SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC
PoP 12hr                     20          50          50          50          20
QPF 12hr                   0.01        0.06        0.02        0.04           0
Snow 12hr                 00-00           1           T
Rain shwrs                                      C  C  C
Snowshwrs                     C  C  C  C  C  C           C  C  C  S  S


Date               Wed 03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17
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            19    45      27    43      25    41      22    48
Temp          24   21 38 45 32   28 40 42 32   25 37 41 30   22 41 48
Dewpt         20   20 28 33 28   27 34 32 29   24 30 29 26   21 33 36
PWind dir          NE     S      SW     S      NW     N       N    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   FW SC SC B2   B2 OV OV OV   OV OV B2 B1   SC SC SC
PoP 12hr           10    10      40    40      40    20      10    20
Rain                                 C  C  C                        S
Rain shwrs                   C
Snow                              C  C          C  S  S          S  S
Snowshwrs                    C

$$
MTZ008-262300-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
926 AM MDT Sun Mar 26 2017

Date             Sun 03/26/17            Mon 03/27/17            Tue 03/28/17
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                      52          32          50          29          51
Temp                   45 51 51 43 37 33 33 36 46 50 48 39 36 31 29 33 44 49 50
Dewpt                  22 21 21 24 26 26 27 27 28 28 29 29 29 25 24 24 22 23 22
RH                     40 30 30 47 64 75 78 69 49 42 47 67 75 78 81 69 41 36 33
Wind dir               SW  S  S  S  S  S  S  S SW NW  N  N NW NW  W  W NW NW  W
Wind spd                8 14 14 10  6  5  6  6  8 10 12 12  9  9  6  6  9  9 11
Clouds                 SC B1 B2 OV B1 B1 B2 B2 OV OV OV OV OV OV B1 B1 FW FW SC
PoP 12hr                      5          20          60          50          10
QPF 12hr                      0        0.01        0.04        0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S           C  L  L  C  C  C
Snowshwrs                                 C  C              C  C


Date               Wed 03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17
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            29    57      35    47      30    48      28    60
Temp          34   30 48 57 40   35 46 45 35   30 42 48 35   29 50 59
Dewpt         23   22 26 30 31   29 27 24 29   25 25 24 26   24 31 31
PWind dir          SW     S       S     E       N     N      NE    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC B1 B2   B1 B2 OV OV   OV OV B2 SC   SC SC SC
PoP 12hr           10    20      30    50      60    30      10    10
Rain                              C  C  C  L    L     C
Rain shwrs                S  C
Snow                                            L  C  C
Snowshwrs              S

$$
MTZ011-262300-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
926 AM MDT Sun Mar 26 2017

Date             Sun 03/26/17            Mon 03/27/17            Tue 03/28/17
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                      56          32          61          35          60
Temp                   50 55 55 43 37 33 34 39 54 61 59 49 42 36 35 40 53 58 59
Dewpt                  27 23 24 26 27 26 28 30 35 35 35 36 34 30 30 31 34 31 29
RH                     41 29 30 51 67 75 78 70 48 38 40 61 73 79 82 70 48 36 32
Wind dir                W  W SW  E  E  E SE  S SW  W  W  W  W  W  W  W  W  W  W
Wind spd               11  9  8  5  5  5  4  4  5  5  6  6  8  8  9  9 12 12 11
Clouds                 SC FW CL SC B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 FW FW FW
PoP 12hr                      0           5           5          20          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  S  S
Snowshwrs                                                      S


Date               Wed 03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17
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            32    63      35    59      35    54      33    62
Temp          40   33 56 62 42   36 56 57 42   35 49 53 39   34 55 61
Dewpt         31   28 36 37 35   31 39 34 33   31 34 31 32   29 35 35
PWind dir           W    SW      SW    SW      NW    NW       W    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   B1 FW SC B1   B2 B1 B2 B2   B2 OV SC SC   SC SC FW
PoP 12hr           10    10      20    20      30    20      20    10
Rain                              S  S  S  C    C  S  S  S    S
Rain shwrs                   S

$$
MTZ051-262300-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
926 AM MDT Sun Mar 26 2017

Date             Sun 03/26/17            Mon 03/27/17            Tue 03/28/17
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                      54          34          57          34          53
Temp                   49 53 52 43 40 36 38 43 54 57 54 47 40 35 34 37 48 52 52
Dewpt                  25 22 24 27 30 28 32 34 31 31 35 36 34 30 28 29 29 27 26
RH                     39 29 33 53 67 72 79 70 41 37 48 65 79 82 78 72 47 38 36
Wind dir                W SW  W  S SE  S  S SW  W NW  N  N NW NW  W  W NW NW  W
Wind spd                4  6  8  6  5  5  6  5  4  5  8  8 10 10 10 10 10 10  9
Clouds                 FW SC SC B1 B2 B2 B1 B1 B1 B1 B2 B2 OV OV OV OV B1 B1 SC
PoP 12hr                      5           5          30          60          20
QPF 12hr                      0           0           0        0.26           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  L  L  L     S
Snowshwrs                                                      L  S


Date               Wed 03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17
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            32    59      36    53      33    48      31    58
Temp          39   33 55 57 42   36 52 50 40   33 42 48 37   32 53 57
Dewpt         28   25 29 32 34   29 34 35 34   29 30 32 30   26 28 30
PWind dir           W    SW      SW    SE       N    NW       W    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   B1 SC SC B2   B2 B1 B2 OV   OV OV B2 SC   SC FW FW
PoP 12hr           10    10      20    40      40    40      10    10
Rain                              S  C  C  C    C  C  C
Rain shwrs                   S
Snow                                                  C

$$
weather.gov/greatfalls




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