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Point Forecast Matrices
National Weather Service Great Falls MT
253 AM MDT Wed Apr 25 2018

MTZ012-252300-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
253 AM MDT Wed Apr 25 2018

Date             Wed 04/25/18            Thu 04/26/18            Fri 04/27/18
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                      61          31          70          38          79
Temp          39 39 48 61 53 54 47 43 39 31 45 59 66 70 57 48 42 38 54 69 77 78
Dewpt         26 31 29 29 25 28 33 36 33 28 33 33 25 29 36 36 33 32 38 41 38 37
RH            59 73 47 29 33 36 58 76 79 88 62 37 21 22 45 63 70 79 54 36 24 23
Wind dir      SW SW SW NW  N  N  N SW SW  S  S  S  S SE  E  S  S  S  S  E  E  E
Wind spd      13 13 16 16 16 12  8  6  5  8  9  8  4  6  8  8  6  5  4  6  9 10
Clouds        CL SC SC B2 SC B1 FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       S  S


Date               Sat 04/28/18  Sun 04/29/18  Mon 04/30/18  Tue 05/01/18
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    80      47    62      37    52      33    53
Temp          51   43 70 79 57   47 60 56 41   37 47 51 37   34 51 51
Dewpt         39   36 43 42 47   42 41 41 37   33 33 34 33   30 34 32
PWind dir          SE    SE      SE    SW      NW     W       W    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    CL   FW FW SC SC   B1 B1 B2 B2   OV B2 B2 B2   B2 B1 B2
PoP 12hr            0    10      30    50      80    50      30    30
Rain                         C    C  C  C  L    D  C  C  C    S  C  C
Snow                                                          S  C
Tstms                        S          S

$$
MTZ010-252300-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
253 AM MDT Wed Apr 25 2018

Date             Wed 04/25/18            Thu 04/26/18            Fri 04/27/18
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          28          71          34          75
Temp          37 35 47 51 55 54 45 36 30 30 45 61 69 70 55 44 39 34 49 65 74 73
Dewpt         26 29 31 28 29 26 34 29 26 27 34 30 26 28 36 31 31 28 33 34 35 36
RH            64 78 53 41 37 34 65 75 85 88 65 31 20 21 49 60 73 78 54 31 24 26
Wind dir       W  W NW  N  N  N NW  W SW SW  S  S  S  S SE  S SW  S SE SE SE SE
Wind spd      10  9 17 21 20 16  8  5  5  5  6  8  6  9  8  8  4  4  5 10 13 13
Wind gust              33 31
Clouds        FW B1 B2 SC B1 SC FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Sat 04/28/18  Sun 04/29/18  Mon 04/30/18  Tue 05/01/18
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            40    78      46    58      35    47      31    52
Temp          51   40 71 76 52   47 57 53 40   35 42 47 35   32 49 51
Dewpt         39   33 44 42 44   41 41 37 37   33 36 35 32   30 37 34
PWind dir          SE    SE       S    NW      NW    NW       W     W
Wind char          GN    GN      GN    BZ      BZ    GN      GN    GN
Avg clouds    FW   FW FW SC SC   B1 B2 B2 B2   OV OV OV B2   B2 B2 B2
PoP 12hr            0    10      40    50      80    70      20    20
Rain                         C    S  C  C  L    D  L  C  S       S  S
Snow                                            D  L     S    S  S

$$
MTZ014-252300-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
253 AM MDT Wed Apr 25 2018

Date             Wed 04/25/18            Thu 04/26/18            Fri 04/27/18
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          34          72          40          81
Temp          36 35 45 60 65 51 45 42 40 34 45 58 67 72 62 52 45 40 56 70 77 81
Dewpt         25 29 33 32 30 26 30 33 34 30 36 36 34 32 37 35 34 32 41 41 39 39
RH            64 78 62 35 27 37 55 70 79 85 70 44 29 23 39 52 65 73 57 35 25 22
Wind dir      SW  S  S  W NW  N  N  W SW  S SE SE  E SE  S  S  S  S SE SE SE SE
Wind spd       3  4  4  8 13 13  5  4  4  4  4  5  6  6  5  4  4  4  4  5  8  8
Clouds        CL SC B1 B1 SC SC SC FW FW FW FW CL CL CL CL CL CL CL CL CL CL CL
PoP 12hr                     10          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  S


Date               Sat 04/28/18  Sun 04/29/18  Mon 04/30/18  Tue 05/01/18
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    79      43    62      38    54      34    54
Temp          55   43 72 77 53   43 58 60 45   38 51 53 40   34 49 53
Dewpt         41   36 46 42 43   37 41 40 39   33 35 34 33   29 34 32
PWind dir          SE     S      SW     W       W     W       W    SW
Wind char          LT    LT      LT    LT      GN    GN      GN    LT
Avg clouds    FW   FW SC SC B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr            5    20      40    60      60    50      40    30
Rain                      S  C    C  C  L  L    C  C  C  C    S  S  C
Snow                                                          S  S

$$
MTZ055-252300-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
253 AM MDT Wed Apr 25 2018

Date             Wed 04/25/18            Thu 04/26/18            Fri 04/27/18
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                      64          28          69          33          79
Temp          31 30 47 60 63 61 46 40 33 28 36 55 65 68 54 45 36 35 55 68 76 78
Dewpt         27 27 37 34 27 32 35 35 29 25 29 36 32 32 35 34 29 29 39 39 36 43
RH            85 88 68 37 25 33 65 82 85 88 75 49 29 26 48 65 75 78 55 34 23 29
Wind dir      SE  S SW  W  W  N  N  S SE SE  S  W NW  E SE SE SE SE SE SW  E  E
Wind spd       5  5  4  6  8 11  8  4  4  4  3  2  4  5  6  4  5  4  3  2  4  8
Clouds        CL FW SC SC B1 SC SC FW FW FW FW CL CL CL CL CL CL CL CL CL CL FW
PoP 12hr                     10          30           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  C


Date               Sat 04/28/18  Sun 04/29/18  Mon 04/30/18  Tue 05/01/18
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            40    77      40    62      35    54      32    52
Temp          49   40 73 73 48   40 57 60 41   35 48 54 38   32 46 52
Dewpt         39   33 41 41 39   35 39 40 35   30 33 35 33   28 33 33
PWind dir          SE     S       S    SW      SW    SW       W    SW
Wind char          LT    LT      LT    LT      GN    LT      LT    LT
Avg clouds    FW   FW SC SC B1   B1 B2 B2 B2   B2 B1 B2 B2   B2 B2 B2
PoP 12hr            5    20      50    70      60    50      40    30
Rain                      S  C    C  L  L  L    C  C  C  C    C  S  C
Snow                                            C  C          C  S

$$
MTZ055-252300-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
253 AM MDT Wed Apr 25 2018

Date             Wed 04/25/18            Thu 04/26/18            Fri 04/27/18
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                      55          22          59          23          66
Temp          26 22 42 49 54 54 44 32 24 24 23 48 55 59 48 38 31 23 49 59 62 66
Dewpt         21 20 32 20 24 21 29 28 22 23 18 18 21 23 28 31 26 21 30 26 27 33
RH            81 92 67 31 31 27 55 85 92 96 81 30 26 25 46 76 81 92 48 28 26 29
Wind dir       S  S  S SW SW  W NW NE NE NE  E NE SW  W  E  E  E SE SE  S SW SW
Wind spd       3  2  3 10 11 10  5  3  1  2  1  5  5  6  2  2  1  2  2  6  9  9
Clouds        CL CL FW SC FW SC FW FW FW FW FW CL CL CL CL CL CL CL CL CL CL FW
PoP 12hr                      5          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                             S
Obvis                              PF PF PF


Date               Sat 04/28/18  Sun 04/29/18  Mon 04/30/18  Tue 05/01/18
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    60      33    51      28    45      26    45
Temp          42   33 59 56 38   33 47 49 33   28 41 44 32   26 41 44
Dewpt         34   30 32 39 31   31 34 37 30   26 29 30 30   25 29 28
PWind dir           S     S       S     S      SW    SW      SW    SW
Wind char          LT    GN      LT    GN      GN    GN      LT    LT
Avg clouds    FW   FW SC B1 B1   B1 B2 B2 B2   B2 B2 B2 OV   OV B2 B2
PoP 12hr            5    20      50    70      60    50      40    40
Rain                      S  C    C  L  L  L       C  C  C       S  C
Snow                              C  L     L    C  C     C    C  S
Tstms                        S

$$
MTZ008-252300-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
253 AM MDT Wed Apr 25 2018

Date             Wed 04/25/18            Thu 04/26/18            Fri 04/27/18
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          32          68          33          79
Temp          31 30 46 59 65 67 53 42 33 34 38 52 64 67 52 45 37 33 47 64 74 78
Dewpt         25 26 39 28 23 26 36 34 29 31 33 37 29 28 32 33 29 28 39 31 30 35
RH            78 85 76 30 20 21 52 73 85 89 82 56 27 23 46 62 72 82 74 29 20 21
Wind dir       S  S SW SW  W NW  N NE SE SE  S  W  N NE NE  S  S  S  S  S  S  S
Wind spd       8  8  8  9 10 12  9  8  5  6  5  5  6  8  8  8  5  6  4  6  8 10
Clouds        CL FW FW SC FW FW FW FW CL FW FW CL CL CL CL CL CL CL CL FW FW FW
PoP 12hr                      5           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Sat 04/28/18  Sun 04/29/18  Mon 04/30/18  Tue 05/01/18
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    71      36    57      33    52      30    51
Temp          48   38 64 69 45   36 53 56 40   33 47 51 38   30 45 51
Dewpt         36   31 39 37 35   32 35 33 32   29 33 29 33   27 28 28
PWind dir          SE     S       S     S      SW    SW       W    SW
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   SC SC SC B1   B1 B2 B1 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr            5    20      50    60      50    50      40    30
Rain                      S  C    C  L  L  C    C  C  C  C    C  S  C
Snow                                            C  C          C  S
Tstms                        S

$$
MTZ011-252300-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
253 AM MDT Wed Apr 25 2018

Date             Wed 04/25/18            Thu 04/26/18            Fri 04/27/18
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                      60          30          69          36          77
Temp          42 37 46 56 60 56 46 39 32 31 48 59 66 68 55 45 40 37 53 69 76 75
Dewpt         35 32 33 33 34 29 34 34 28 28 38 34 32 33 37 35 32 33 39 44 43 42
RH            76 82 60 42 37 35 63 82 85 88 68 39 28 27 51 68 73 85 59 40 31 31
Wind dir      SW SW SW NW  N NW NW  W SW SW SW SW SW SW SE SE SE  E  E  E  E  E
Wind spd      10 11 14 16 20 19  8  4  5  6  9 10  9  6  5  5  5  5  6 10 12 12
Wind gust                 31 29
Clouds        FW FW SC B2 B1 B1 FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                    S  S  S


Date               Sat 04/28/18  Sun 04/29/18  Mon 04/30/18  Tue 05/01/18
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            42    80      48    70      42    54      34    57
Temp          50   42 72 79 58   48 68 65 49   42 51 53 38   35 52 56
Dewpt         41   39 51 51 49   45 54 47 45   40 42 38 34   32 40 40
PWind dir           E    SE       E     W      NW    NW       W     W
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    CL   CL FW FW SC   SC B1 B1 B2   B2 B2 B2 B2   B2 B1 B2
PoP 12hr            0     0      20    40      70    50      20    30
Rain                         S       C  C  L    L  C  C  S    S  S  C
Snow                                                          S  S
Tstms                                   S  S

$$
MTZ051-252300-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
253 AM MDT Wed Apr 25 2018

Date             Wed 04/25/18            Thu 04/26/18            Fri 04/27/18
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                      63          30          63          37          77
Temp          34 33 48 61 60 47 45 40 39 30 40 56 60 63 52 42 40 38 59 72 76 75
Dewpt         26 26 31 29 34 30 39 37 37 27 30 29 26 31 34 33 34 32 43 38 39 43
RH            72 75 51 29 37 51 79 89 92 88 67 35 27 30 50 70 79 79 55 29 26 32
Wind dir       S  S SW  W NW NW NW  W SW  S  S SW  W  S SE  S  S  S SE  E SE SE
Wind spd       6  9 11 16 16 14  8  5  5  5  4  5  4  5  5  8  6  5  5  6  8 10
Clouds        CL FW FW B1 B2 B2 SC SC SC FW CL CL CL CL CL CL CL CL CL CL CL CL
PoP 12hr                     20          30           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  S


Date               Sat 04/28/18  Sun 04/29/18  Mon 04/30/18  Tue 05/01/18
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    79      47    66      38    52      32    51
Temp          50   44 77 73 54   48 65 58 42   38 48 51 37   33 48 50
Dewpt         39   37 45 49 47   43 48 42 40   34 35 36 34   30 34 34
PWind dir          SE    SE       S     W       W     W       W     W
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    CL   FW FW SC SC   B1 B1 B2 B2   B2 B1 B2 B2   B2 B2 B2
PoP 12hr            0     5      30    50      60    40      30    30
Rain                         C    S  C  C  L    L  C  C  C    S  S  C
Snow                                                          S  S
Tstms                                   S

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



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