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Point Forecast Matrices
National Weather Service Great Falls MT
247 AM MDT Thu Apr 26 2018

MTZ012-262300-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
247 AM MDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      72          40          76          45          80
Temp          37 35 48 62 68 72 59 49 45 40 53 65 72 76 63 52 49 45 58 70 79 79
Dewpt         30 30 35 34 25 29 35 35 34 34 38 37 31 36 42 40 40 39 42 43 41 43
RH            75 82 60 35 20 20 40 58 65 79 57 35 22 23 46 63 71 79 55 38 26 28
Wind dir       S  S SW SW  W  N  E SE  S  S SW  E  E  E  E  S  S  S SW  S SE  E
Wind spd      10  8  8  8  5  5  6  6  4  5  4  6 10 11  9  9  8  6  5  5  5  9
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW CL FW FW SC SC SC
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Tstms                                                                         S


Date               Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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            49    62      38    48      35    53      35    55
Temp          54   49 60 58 44   38 45 47 38   36 48 52 39   36 49 54
Dewpt         46   44 42 43 39   35 34 37 34   33 34 34 34   33 32 31
PWind dir           S     W       W     W       W     W       W    NW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   B1 B1 B2 B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B1
PoP 12hr           20    50      50    60      40    40      50    40
Rain                S  C  C  C    C  L  L  C    C  C  C  C    C  C  S
Rain shwrs     S
Tstms          S

$$
MTZ010-262300-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
247 AM MDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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          37          75          40          79
Temp          36 34 49 65 71 71 57 48 42 37 51 66 74 72 61 51 45 40 54 69 78 76
Dewpt         28 29 35 28 25 28 38 34 33 31 36 34 33 32 43 41 40 37 43 42 42 42
RH            72 82 58 25 18 20 49 58 70 79 56 30 22 23 51 68 82 89 66 37 28 30
Wind dir       S  W  W  W NW  N NE NE NW  W SE SE SE SE  E SE SE SE  S SE SE SE
Wind spd       3  4  4  6  5  6  8  4  4  5  6 13 18 16 11  9  5  5  4  6  8 10
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    C
Tstms                                                                         S


Date               Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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            46    58      36    46      34    54      33    57
Temp          54   46 57 51 40   36 42 46 37   36 50 52 39   34 50 56
Dewpt         46   41 44 41 38   34 35 36 35   33 38 33 33   31 32 30
PWind dir           W    NW      NW    NW      NW     W      NW    NW
Wind char          GN    BZ      BZ    BZ      GN    GN      GN    GN
Avg clouds    B1   B1 B2 B2 OV   OV OV OV OV   B2 B2 B2 B2   B2 B1 B1
PoP 12hr           40    60      90    70      40    40      30    30
Rain                C  C  L  D    D  L  L  C    C  C  C  C    C  C
Rain shwrs     C
Snow                                 L
Tstms          S

$$
MTZ014-262300-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
247 AM MDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      72          40          77          45          80
Temp          37 36 45 59 69 72 60 51 46 40 52 65 74 76 65 55 49 45 57 71 78 79
Dewpt         32 32 36 37 35 33 38 35 34 32 38 35 34 32 40 40 39 38 45 46 43 45
RH            82 85 70 44 28 24 44 54 63 73 59 33 23 20 40 57 68 76 64 41 29 30
Wind dir       W SW  E  E NE  E SW SW  W  S SE SE  E  E SE  S  S  S SE  S SE  S
Wind spd       3  2  1  3  5  5  4  3  3  3  3  4  8  9  6  4  5  4  4  5  9  9
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  S
Tstms                                                                      S


Date               Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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            45    60      37    51      35    54      35    55
Temp          54   45 58 56 43   37 47 50 41   35 49 53 41   35 48 55
Dewpt         45   40 39 38 36   32 33 34 34   30 33 34 34   31 34 32
PWind dir          SW    SW       W     W       W     W       W    NW
Wind char          LT    LT      GN    GN      GN    LT      GN    LT
Avg clouds    SC   B1 B2 B2 B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B1
PoP 12hr           30    50      50    50      40    30      30    30
Rain                C  C  C  C    C  C  C  C    S  C  C  C    C  C  C
Rain shwrs     S

$$
MTZ055-262300-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
247 AM MDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      69          35          75          41          79
Temp          36 33 45 56 64 69 54 45 38 36 53 68 74 72 58 51 44 43 61 74 79 76
Dewpt         31 29 36 34 28 30 35 34 31 30 40 35 30 34 39 41 37 37 46 44 40 44
RH            82 85 70 43 25 23 48 65 76 79 61 29 20 25 49 68 76 79 58 34 25 32
Wind dir      SE SE  S  W  W NE SE SE SE SE SE  E  E  E  E SE SE SE SE  S  S  S
Wind spd       4  4  1  3  3  3  5  5  4  4  3  3  5 10 10  6  5  5  4  3  6  9
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW SC B1 B1
PoP 12hr                      0           0           0           0          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  C
Tstms                                                                   S  S


Date               Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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            43    60      35    53      33    53      32    53
Temp          52   43 57 56 40   36 48 52 39   34 47 52 37   33 47 52
Dewpt         42   38 37 37 33   31 32 34 33   29 32 33 31   29 32 31
PWind dir           S    SW      SW    SW       W     W       W     W
Wind char          LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B1   B2 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1
PoP 12hr           30    50      40    40      40    40      30    40
Rain                C  C  C  C    C  C  C  C    S  C  C  C    S  C  C
Rain shwrs     C
Snow                                                          S

$$
MTZ055-262300-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
247 AM MDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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          24          61          32          62
Temp          32 23 31 46 52 56 45 37 31 24 42 55 59 61 50 41 36 33 52 60 61 61
Dewpt         25 21 26 19 21 22 29 31 28 22 30 20 26 23 31 34 33 30 35 29 30 34
RH            75 92 81 34 29 26 53 79 88 92 62 25 28 23 48 76 89 89 52 31 31 36
Wind dir       E SE  E NE SE SW  W  E  E  E SE  S  S SW SE  E  E SE  S  S  S  S
Wind spd       4  2  2  3  3  4  3  2  1  2  1  6  6  8  2  3  2  2  3 10 12  9
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC B1 B1 SC B2
PoP 12hr                      0           0           0           0          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C  C
Tstms                                                                   S  S  S


Date               Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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    47      28    44      26    45      25    47
Temp          41   33 45 44 33   29 41 43 32   27 41 44 31   26 42 46
Dewpt         36   31 33 29 29   27 26 28 28   25 28 27 27   24 28 26
PWind dir           S     S      SW    SW      SW    SW       W    NW
Wind char          LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B2   B2 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1
PoP 12hr           50    40      40    40      40    40      30    30
Rain                C  C  C  C          C  C          C  C       S  C
Rain shwrs     C
Snow                         C    C  C  C  C    C  S  C  C    S  S  C
Tstms          S                                      S

$$
MTZ008-262300-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
247 AM MDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      68          35          74          41          73
Temp          36 35 44 54 64 67 55 47 40 35 48 61 71 72 58 50 44 41 50 66 72 70
Dewpt         31 31 37 33 26 26 35 36 33 30 40 32 25 23 35 38 35 35 43 38 36 34
RH            82 85 76 45 23 21 47 65 76 82 74 33 18 16 42 63 70 79 77 36 27 26
Wind dir       E  S SW SW  W  N  E  S  S  S SW  E SE SE SE SE  S SE SE SE  S  S
Wind spd       4  5  5  3  5  5  5  5  5  6  4  5  8 10  9  9  6  6  4  9 16 14
Wind gust                                                                 26
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC SC SC B1
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


Date               Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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    54      31    51      31    51      30    53
Temp          49   38 52 51 38   32 46 50 38   31 45 50 37   31 46 52
Dewpt         39   33 33 31 30   29 31 29 30   26 30 27 30   27 31 27
PWind dir           S     S      SW    SW       W     W      NW    NW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
PoP 12hr           40    50      40    30      30    30      20    20
Rain                C  C  C  C    C  C  C  C    C  S  C  S       S  S
Rain shwrs     C
Snow                              C  C          C  S             S
Tstms                                   S

$$
MTZ011-262300-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
247 AM MDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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          39          76          43          80
Temp          32 32 47 62 70 72 58 49 44 39 54 68 74 74 59 51 47 44 57 70 78 78
Dewpt         28 28 36 39 38 35 40 38 36 34 41 43 41 40 43 42 41 41 45 47 47 47
RH            85 85 65 43 31 26 51 66 73 82 61 40 30 29 55 71 79 89 64 44 33 33
Wind dir      SW SW SW SW  W NW  N NE  E  E  E  E SE SE  E  E  E  E  E SE SE SE
Wind spd       6  5 10 11 10  9  5  3  4  6 10 11 16 16 13 12 11 10 10 10 11 11
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW CL 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               Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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    70      43    51      34    55      36    59
Temp          56   47 67 65 49   43 51 47 38   35 51 54 41   37 53 58
Dewpt         49   45 52 49 45   41 46 37 34   33 38 38 36   34 37 36
PWind dir          SE     W      NW    NW      NW     W      NW    NW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   SC B1 B2 B2   B1 OV OV OV   B2 B2 B2 B1   B2 B1 SC
PoP 12hr           10    30      60    60      40    40      30    20
Rain                   C  C  L    C  C  L  C    C  C     S    C  S  S
Tstms                        S

$$
MTZ051-262300-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
247 AM MDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      66          39          72          42          80
Temp          31 31 48 59 63 65 53 44 42 40 57 68 71 71 56 49 45 44 62 76 80 76
Dewpt         29 29 36 30 30 30 37 35 35 34 42 35 36 37 41 41 40 39 46 42 41 46
RH            92 92 63 33 29 27 54 70 76 79 57 29 28 29 57 74 82 82 56 30 25 34
Wind dir      SE  S SW  W NW NW  S  S SE SE SE  E SE SE SE SE SE  S  S SE  S  S
Wind spd       5  5  4  6  6  5  4  5  5  5  6  9 10 12 11 10  9  8  8  6  8 10
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL 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               Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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    67      38    49      33    51      33    52
Temp          54   47 65 60 44   38 48 46 37   34 47 50 38   34 47 51
Dewpt         44   41 44 40 39   34 34 33 33   31 33 36 34   32 34 32
PWind dir           S     W       W     W       W     W       W    NW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   B1 B1 B2 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1
PoP 12hr           20    40      40    40      30    30      30    40
Rain                S  C  C  C    C  C  C  C    C  C  C  S    C  C  S

$$
http://www.weather.gov/greatfalls




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