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Point Forecast Matrices
National Weather Service Great Falls MT
424 AM MDT Fri Apr 19 2024

MTZ312-192200-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
424 AM MDT Fri Apr 19 2024

Date             Fri 04/19/24            Sat 04/20/24            Sun 04/21/24
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                      37          20          51          31          57
Temp             20 25 30 34 35 29 26 23 21 28 40 48 51 42 35 33 35 46 55 56 53
Dewpt            11 13 13 13 14 16 17 16 14 16 18 20 21 23 23 22 23 28 25 21 18
RH               67 60 49 41 41 58 68 74 74 60 41 33 30 46 61 63 61 49 31 25 25
Wind dir          W NW  N NE NE  E  E  E  E  E  E  E  E  E  S  S SW SW  W  W  W
Wind spd          5  5  8  5 10  6  5  4  5  4  5  6  9  8 10 11 12 18 28 31 27
Wind gust                                                           28 39    37
Clouds           SC B1 B2 B2 B1 SC SC SC FW FW CL CL CL FW FW FW B1 B1 SC FW FW
PoP 12hr                     10           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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    55      31    64      39    70      42    65
Temp          39   35 51 53 41   32 54 63 45   39 61 69 51   43 59 64
Dewpt         20   20 24 25 27   24 26 26 28   27 30 31 35   34 32 33
PWind dir           W     W       W     S      SE    SW       W    SW
Wind char          WY    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    FW   SC B1 B1 B1   FW FW SC B1   B1 SC B1 B1   B2 B1 B1
PoP 12hr            5    20       5     0       5    10      30    30
Rain                      S                              C    S  S  C

$$
MTZ303-192200-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
424 AM MDT Fri Apr 19 2024

Date             Fri 04/19/24            Sat 04/20/24            Sun 04/21/24
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                      35          19          48          26          50
Temp             14 20 28 32 34 28 24 22 20 26 38 45 47 38 33 29 29 41 48 50 48
Dewpt             7 10 11 14 14 15 16 16 15 15 17 19 20 21 21 20 22 27 23 21 20
RH               73 64 48 47 43 58 71 77 81 62 42 35 34 50 61 69 75 57 37 31 33
Wind dir         NW  N  N NE NE  E  E  E  E SE SE SE SE SE SE SE SW SW  W  W  W
Wind spd          8 10 10  9  9  6  5  5  6 10 13 16 16 12 11  9 12 25 44 44 41
Wind gust                                                           37       51
Clouds           B1 B1 B2 B2 B1 B1 SC FW FW FW CL FW CL FW FW FW B1 SC FW FW FW
PoP 12hr                      5           5           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
High Wind                                                            A  A  A  A


Date               Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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    53      29    61      34    65      37    61
Temp          37   33 48 52 37   30 53 60 42   34 57 64 46   38 56 59
Dewpt         22   22 24 25 27   25 27 25 26   26 29 30 32   29 30 28
PWind dir           W    NW       W     S       S    SW       W     W
Wind char          VW    WY      GN    GN      GN    GN      GN    BZ
Avg clouds    SC   SC B1 B1 B1   FW SC SC B1   B1 B1 B1 B1   B1 B1 B1
PoP 12hr           10    20       0     0       5     5      20    20
Rain                   S  S                              S       S  S
Snow                   S

$$
MTZ319-192200-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
424 AM MDT Fri Apr 19 2024

Date             Fri 04/19/24            Sat 04/20/24            Sun 04/21/24
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                      43          23          56          34          58
Temp             24 28 36 41 41 34 29 25 23 29 42 53 56 47 40 36 36 44 53 57 54
Dewpt            10 10 11 13 13 16 17 16 16 16 18 20 20 21 22 22 25 28 27 24 20
RH               54 46 35 31 31 47 60 68 74 58 37 27 24 35 48 56 64 53 36 28 26
Wind dir         NW  N  N  N  N NW  W  W  W  N  E  E  E  S  S  S  S  W  W  W  W
Wind spd          9  8 10 12 13 10  6  4  3  3  5  6  8  5  5  5  5 11 21 31 29
Clouds           B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC B1 B1 B1 SC FW
PoP 12hr                      0           0           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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    57      32    66      39    71      43    64
Temp          40   34 49 56 41   33 54 65 47   39 60 69 52   43 57 61
Dewpt         21   21 21 21 26   25 27 25 28   27 31 33 36   34 34 32
PWind dir           W     W       W    SE       S     S       W     W
Wind char          WY    BZ      GN    LT      GN    GN      GN    GN
Avg clouds    FW   FW SC SC SC   FW SC SC SC   SC B1 B1 B1   B1 B1 B1
PoP 12hr            5    10       0     0       0    20      30    40
Rain                                                  S  C    S  S  C

$$
MTZ326-192200-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
424 AM MDT Fri Apr 19 2024

Date             Fri 04/19/24            Sat 04/20/24            Sun 04/21/24
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                      44          18          54          29          62
Temp             20 25 35 42 44 33 27 23 20 26 41 51 53 42 36 33 31 43 55 61 57
Dewpt            12 12 13 13 13 15 15 15 14 15 19 21 20 23 24 23 22 28 31 32 29
RH               71 57 40 30 28 47 60 71 77 62 41 30 27 46 61 66 69 55 40 33 34
Wind dir          S  W  N  N NE  E  E  N NE  N NE  E SE  E  E SE SE SW  W NW NW
Wind spd          4  4  4  5  9 13 13  6  5  5  4  4  5 10  9  6  4  6 25 20 24
Wind gust                                                                    34
Clouds           B1 SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW B1 B2 B1 B1 B1
PoP 12hr                      0           0           0           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                                                    S  S  S


Date               Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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            27    56      27    64      34    70      38    62
Temp          37   28 46 55 36   28 52 62 42   35 60 66 48   39 54 61
Dewpt         21   18 21 22 22   20 25 27 27   26 33 35 36   32 37 38
PWind dir          NW     W      NE    SE       E     S      SE     W
Wind char          BZ    GN      GN    LT      GN    LT      GN    GN
Avg clouds    B1   SC FW SC SC   FW SC SC B1   SC SC B1 B1   B1 B1 B1
PoP 12hr           20     5       0     0       0    20      30    50
Rain           S                                      S  C    S  C  C

$$
MTZ330-192200-
West Yellowstone-Gallatin MT
44.69N 111.11W Elev. 6644 ft
424 AM MDT Fri Apr 19 2024

Date             Fri 04/19/24            Sat 04/20/24            Sun 04/21/24
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                      41          13          52          22          56
Temp             10 19 35 41 39 27 20 16 14 23 44 51 49 35 28 24 23 35 53 55 52
Dewpt             6  8 12 10 12 15 13 12 10 13 17 18 19 20 20 17 17 23 29 31 30
RH               83 61 38 27 32 60 74 84 84 65 33 27 30 54 71 74 77 61 39 40 43
Wind dir         NE NE NE  N  N NE NE NE  E  N  W SW SW  S  S  S  S  S SW SW SW
Wind spd          3  5  4  4  6  6  4  3  2  0  2  5  9  5  3  2  3 10 26 29 29
Wind gust                                                                 40 41
Clouds           B1 FW FW SC FW FW FW FW FW FW FW FW FW CL FW FW B1 B1 B1 B1 B1
PoP 12hr                      0           0           0           0          30
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain                                                                    C  C  S


Date               Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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            21    49      19    56      26    60      31    56
Temp          33   22 46 47 28   19 51 54 35   27 57 57 38   31 51 51
Dewpt         25   17 19 19 17   13 21 23 26   22 29 30 31   28 31 30
PWind dir          SW     W       N    SE      SE     S       S     S
Wind char          BZ    GN      GN    LT      LT    GN      GN    GN
Avg clouds    B1   SC FW SC FW   FW SC SC B1   SC SC B1 B1   B1 B2 B2
PoP 12hr           20    10       0     0       5    40      30    60
Rain           S                                      C       C  C
Rain shwrs                                               C          L
Tstms                                                    S          S

$$
MTZ328-192200-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
424 AM MDT Fri Apr 19 2024

Date             Fri 04/19/24            Sat 04/20/24            Sun 04/21/24
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                      43          21          54          33          62
Temp             21 25 35 41 43 33 27 24 23 27 41 51 54 44 38 35 35 44 58 62 57
Dewpt            13 13 14 13 12 13 15 15 16 15 17 18 18 21 24 24 25 29 30 28 26
RH               71 60 41 31 28 43 60 68 74 60 37 27 24 39 57 64 66 55 34 27 30
Wind dir         NE NE NE NE NE NE NE NE NE  N  N  N NE  E  S  S  S SW SW  W NW
Wind spd          9 10 10 10 10 10  8  6  6  5  4  5  5  5  6  8  8 13 27 27 24
Wind gust                                                              39 40 35
Clouds           B1 B1 FW FW FW FW SC FW FW FW FW FW FW FW FW SC B1 B1 B1 SC SC
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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            27    55      29    63      36    69      39    61
Temp          37   27 47 53 36   29 52 62 44   36 61 65 48   40 56 58
Dewpt         21   18 19 15 19   19 22 20 25   25 30 28 35   34 34 34
PWind dir           W     W      NE     S       S    SW      SW     W
Wind char          GN    GN      GN    LT      GN    GN      GN    GN
Avg clouds    SC   FW FW FW FW   FW SC B1 B1   SC SC SC B1   B1 B1 B1
PoP 12hr            5     0       0     0       0    20      20    40
Rain                                                  S  S    S  C  C

$$
MTZ305-192200-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
424 AM MDT Fri Apr 19 2024

Date             Fri 04/19/24            Sat 04/20/24            Sun 04/21/24
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                      40          20          52          28          60
Temp             20 26 34 38 38 31 26 22 20 29 42 49 51 39 34 32 30 42 55 59 56
Dewpt            15 15 16 17 17 18 19 16 15 17 18 19 19 20 19 18 20 24 27 24 23
RH               81 62 47 42 42 58 74 77 81 60 37 30 28 46 54 56 66 48 34 26 27
Wind dir         NW NW  N  N  N NE SE SE  E  E  E SE SE SE SE SE SE SW  W  W  W
Wind spd          9 12 10  9 10  5  5  3  2  5  5  6 10 10  9  6  5 10 26 32 32
Clouds           B1 B1 B2 B2 B2 SC FW FW FW CL CL FW FW CL CL FW SC SC B1 SC SC
PoP 12hr                     10           5           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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    53      31    62      37    69      41    65
Temp          42   37 50 52 39   32 55 60 44   37 61 68 50   42 60 63
Dewpt         27   27 31 30 32   28 30 27 29   27 32 32 33   32 34 33
PWind dir           W     W      NW     S      SE    SE       S     W
Wind char          WY    WY      GN    GN      GN    GN      GN    GN
Avg clouds    SC   B1 B1 B1 B1   FW FW FW SC   SC SC SC B1   B2 B1 B1
PoP 12hr           20    40       5     0       0     5      20    30
Rain                S  C  C                              S    S  S  C

$$
MTZ314-192200-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
424 AM MDT Fri Apr 19 2024

Date             Fri 04/19/24            Sat 04/20/24            Sun 04/21/24
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                      33          17          47          27          57
Temp             17 22 28 31 31 25 22 19 18 28 39 44 46 34 31 30 32 47 55 56 52
Dewpt            10 12 14 13 13 16 16 13 12 13 16 16 18 20 19 19 20 26 32 32 25
RH               73 65 55 47 47 68 77 77 77 53 39 32 32 56 61 63 61 43 41 40 35
Wind dir          W NW NW NW  N  E SE SE SE SE SE SE SE SE  S  S  S SW  W NW NW
Wind spd         10 11 10 10  9  5  5  5  5  5  6  5  5 10 10 10  9 12 16 20 26
Clouds           B1 B2 B2 B2 B1 SC SC SC FW FW CL FW CL CL FW FW FW B1 B1 B2 B1
PoP 12hr                     10           5           0           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                                                    S  S  S


Date               Mon 04/22/24  Tue 04/23/24  Wed 04/24/24  Thu 04/25/24
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            31    48      28    58      35    67      39    62
Temp          36   32 45 47 36   29 52 57 40   35 61 64 47   40 58 58
Dewpt         19   18 25 26 29   23 27 26 25   24 31 31 33   30 33 33
PWind dir           W     W       W     S      SE     S       S    NW
Wind char          WY    WY      BZ    GN      GN    GN      GN    GN
Avg clouds    SC   SC B1 B1 B1   FW FW SC SC   SC SC SC B1   B1 B1 B1
PoP 12hr           20    30      10     0       0    10      30    40
Rain           S          C                              C    S  C  C

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



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