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Point Forecast Matrices
National Weather Service Great Falls MT
332 AM MDT Wed Mar 22 2017

MTZ012-222300-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
332 AM MDT Wed Mar 22 2017

Date             Wed 03/22/17            Thu 03/23/17            Fri 03/24/17
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                      63          36          56          32          64
Temp             38 44 57 62 59 47 42 38 37 39 51 55 53 41 35 33 33 40 54 63 61
Dewpt            34 34 31 27 27 31 31 30 31 31 27 22 22 26 25 25 26 28 26 28 29
RH               85 68 37 26 29 53 65 73 79 73 39 27 29 55 66 72 75 62 34 26 29
Wind dir         SW SW SW SW  W SW SW SW SW SW  W  W  W SW SW  S  S  S  S SW  S
Wind spd         11 14 19 18 14  9  9  9 10 11 16 13 11  8  9  9  9 12 16 18 18
Clouds           B2 B1 SC SC B2 SC B1 SC B1 SC CL FW FW FW FW FW FW FW SC SC B2
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs


Date               Sat 03/25/17  Sun 03/26/17  Mon 03/27/17  Tue 03/28/17
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            41    59      34    56      33    56      34    54
Temp          49   41 55 57 41   34 50 56 40   33 50 55 41   34 50 53
Dewpt         38   35 35 30 34   29 28 22 30   28 32 28 34   29 31 26
PWind dir          SW    SW       W    SW       S    SW       W     W
Wind char          BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   OV B2 B2 B2   B2 SC SC SC   SC B1 B2 B2   OV B1 B1
PoP 12hr           10    20      20     5       5    20      30    20
Rain                   S  S  S    S
Rain shwrs                                         S  S  C    C  S  S
Snow                              S
Snowshwrs                                          S          C  S

$$
MTZ010-222300-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
332 AM MDT Wed Mar 22 2017

Date             Wed 03/22/17            Thu 03/23/17            Fri 03/24/17
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          34          51          27          56
Temp             30 36 52 55 54 43 39 34 35 36 46 50 49 35 32 28 28 32 48 55 55
Dewpt            30 31 31 29 29 30 29 29 30 29 27 25 26 25 24 23 22 23 28 31 31
RH              100 82 44 37 38 60 67 82 82 75 47 37 40 66 72 81 78 69 46 40 40
Wind dir         SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW  S  S SW SW
Wind spd          6 10 21 23 17 11 10 10 11 17 21 20 17 11 10  8  6  8 12 16 18
Wind gust              32 33                   32
Clouds           B2 SC FW FW SC FW FW B1 SC FW CL CL CL FW FW SC SC SC B1 SC OV
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain
Rain shwrs
Snowshwrs
Obvis             F


Date               Sat 03/25/17  Sun 03/26/17  Mon 03/27/17  Tue 03/28/17
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    52      29    50      28    49      30    49
Temp          41   35 49 50 35   29 43 50 33   29 44 49 36   30 45 48
Dewpt         35   29 32 26 29   23 27 27 27   24 29 28 32   26 30 27
PWind dir          SW     W       W     W      SW     S      SW     W
Wind char          BZ    GN      BZ    GN      GN    GN      GN    GN
Avg clouds    OV   B2 SC SC B1   SC FW SC FW   FW SC B1 B2   B2 SC B1
PoP 12hr           10    10       5     5       5    10      10    10

$$
MTZ014-222300-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
332 AM MDT Wed Mar 22 2017

Date             Wed 03/22/17            Thu 03/23/17            Fri 03/24/17
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                      60          36          54          31          61
Temp             36 39 51 59 58 48 42 38 36 38 45 53 52 42 36 33 31 36 50 60 59
Dewpt            33 34 35 33 32 32 31 30 31 30 27 27 26 27 27 25 25 27 29 32 30
RH               89 82 54 37 37 54 65 73 82 73 49 36 36 55 69 72 78 69 44 35 33
Wind dir         SW SW  W  W  W  W  W  W  W  W  W  W  W  W SW  S  S  S  S  S  S
Wind spd          4  3  5 11  9  5  4  3  5  9 11 12 10  4  3  3  3  4  8 10 12
Clouds           B1 B1 SC B1 B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW SC SC B2
PoP 12hr                     10           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs


Date               Sat 03/25/17  Sun 03/26/17  Mon 03/27/17  Tue 03/28/17
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            38    56      33    56      35    55      34    55
Temp          45   38 49 56 41   33 48 56 42   35 49 55 40   34 49 54
Dewpt         37   33 34 36 35   27 31 29 34   29 34 32 33   28 32 31
PWind dir           S    SW       W    SW       S     S       W     W
Wind char          GN    LT      GN    LT      GN    LT      GN    LT
Avg clouds    B2   OV B2 B2 B2   B2 SC SC SC   SC B2 B2 OV   OV B2 B2
PoP 12hr           10    30      20    10      10    30      30    20
Rain                   C  C  S
Rain shwrs                                         C  C  C    C  S  S
Snowshwrs                                          C          C  S

$$
MTZ055-222300-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
332 AM MDT Wed Mar 22 2017

Date             Wed 03/22/17            Thu 03/23/17            Fri 03/24/17
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                      58          34          52          29          58
Temp             31 35 52 57 56 45 41 37 35 36 46 51 51 41 36 31 29 34 49 57 57
Dewpt            31 34 37 35 35 34 32 32 32 32 31 29 27 29 27 25 24 25 27 31 29
RH              100 96 56 43 45 65 70 82 89 85 55 42 39 62 69 78 81 69 42 37 34
Wind dir         SE  S  W SW SW  S  S SW  W  W NW NW  W  W  S  S SE  S  S SW  S
Wind spd          5  3  4  6  9  4  4  3  4  5  5  6  6  4  3  4  5  5  8 11 12
Clouds           B2 B2 B1 B2 B2 B2 B1 SC B1 B1 B1 B1 SC SC SC FW FW FW SC FW B1
PoP 12hr                     20          10          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Obvis             F


Date               Sat 03/25/17  Sun 03/26/17  Mon 03/27/17  Tue 03/28/17
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    55      32    54      33    55      33    54
Temp          42   36 51 54 40   32 47 54 40   33 49 55 41   33 49 53
Dewpt         30   31 37 36 35   29 33 31 32   29 35 36 37   29 33 31
PWind dir           S    SW       W    SW       S     S      SW     W
Wind char          GN    LT      GN    LT      GN    LT      LT    LT
Avg clouds    B1   B2 OV OV B2   B2 B1 SC SC   B1 B2 B2 B2   B2 B2 B2
PoP 12hr           10    50      40    20      20    30      40    30
Rain                   C  C  C    C
Rain shwrs                           S  S  S    S  C  C  C    C  C  C
Snow                   C          C
Snowshwrs                            S          S  C          C  C

$$
MTZ055-222300-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
332 AM MDT Wed Mar 22 2017

Date             Wed 03/22/17            Thu 03/23/17            Fri 03/24/17
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                      42          25          40          20          42
Temp             29 31 37 40 41 34 30 28 26 29 36 39 39 27 24 21 20 24 36 41 41
Dewpt            29 31 34 34 32 30 28 26 25 26 26 25 26 22 20 19 19 22 25 29 27
RH              100100 89 79 70 85 92 92 96 88 67 57 59 81 84 92 96 92 64 62 57
Wind dir          S  S  S SW SW  S  S  N  N NW  N NW  W  W  S  S  S  S  S  S  S
Wind spd          4  4  6  6  4  3  3  3  2  3  6  5  4  2  3  3  5  6 10 12 16
Clouds           OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC SC B1 SC SC SC B1
PoP 12hr                     40          10          20          10          10
QPF 12hr                   0.05           0        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  S  S                    S  S                          S
Snowshwrs         C  C  S  S              S  S  S  S
Obvis             F


Date               Sat 03/25/17  Sun 03/26/17  Mon 03/27/17  Tue 03/28/17
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    42      24    41      25    42      26    43
Temp          32   29 40 41 33   24 37 41 29   25 37 42 31   26 40 42
Dewpt         26   27 34 31 31   22 26 29 25   24 29 31 29   24 32 31
PWind dir           S     S      SW    SW       S     S       W    NW
Wind char          GN    GN      GN    LT      GN    GN      GN    GN
Avg clouds    B1   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr           30    60      50    30      20    30      40    30
Rain                   L  L  C
Rain shwrs     S                     C  C  S       C  C  C       C  C
Snow                   L     C    C
Snowshwrs      S    C                C     S    S  C     C    C  C

$$
MTZ008-222300-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
332 AM MDT Wed Mar 22 2017

Date             Wed 03/22/17            Thu 03/23/17            Fri 03/24/17
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          33          51          29          55
Temp             35 38 48 53 52 42 37 34 33 34 45 49 50 39 33 31 29 34 48 54 54
Dewpt            32 32 32 28 27 28 27 27 27 26 24 21 21 24 22 21 21 23 25 27 26
RH               89 79 54 38 38 57 67 75 78 72 43 33 31 54 63 66 72 64 40 35 34
Wind dir          S  S SW SW SW  S  S SW SW SW  W  W  W  S  S  S  S  S  S  S  S
Wind spd          6  6  9 11  9  5  5  5  6  5  6  6  6  4  5  6  8 11 16 19 19
Clouds           B1 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC SC FW FW FW FW SC SC B2
PoP 12hr                     20           5           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Obvis             F


Date               Sat 03/25/17  Sun 03/26/17  Mon 03/27/17  Tue 03/28/17
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    53      30    53      32    52      31    53
Temp          41   35 49 51 37   30 47 53 37   33 48 51 37   32 49 51
Dewpt         31   28 31 28 28   23 27 25 25   26 30 28 29   25 28 26
PWind dir           S     S       W     S       S     S      SW     W
Wind char          BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B2 OV OV B1   B1 B1 SC B1   B1 OV B2 B2   OV B2 B2
PoP 12hr           20    40      30    20      20    30      30    30
Rain                   C  C  C    S
Rain shwrs          S                S  S  S    S  C  C  C    C  C  C
Snow                   C          S
Snowshwrs           S                S          S  C          C  C

$$
MTZ011-222300-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
332 AM MDT Wed Mar 22 2017

Date             Wed 03/22/17            Thu 03/23/17            Fri 03/24/17
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                      62          36          57          29          62
Temp             30 36 55 60 60 47 41 37 37 40 53 56 56 42 35 31 29 37 53 61 61
Dewpt            30 33 36 31 30 33 33 32 32 33 34 29 31 31 28 26 25 29 33 34 36
RH              100 89 49 33 32 58 73 82 82 76 48 35 38 65 75 81 85 72 46 36 39
Wind dir          S SW  W  W  W SW SW SW SW SW  W  W  W  W  W SW  S  S  S  S  S
Wind spd          4  6 16 19 12  8  8  9  9 12 17 14 11  6  6  5  5  8 12 13 12
Clouds           OV SC FW FW SC SC SC SC SC SC CL FW FW FW FW FW FW FW FW SC B1
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain
Rain shwrs
Snowshwrs
Obvis             F


Date               Sat 03/25/17  Sun 03/26/17  Mon 03/27/17  Tue 03/28/17
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            37    59      32    55      31    54      32    54
Temp          44   37 55 57 39   33 50 54 37   32 51 53 40   32 50 53
Dewpt         36   32 38 35 31   28 33 31 29   28 37 33 35   29 37 34
PWind dir           S     W       W     W       N    SE       E     S
Wind char          GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    B1   B2 B1 B1 B1   B2 SC SC FW   FW SC SC B2   B2 B2 B1
PoP 12hr            5    10      10     5       5    10      20    20
Rain shwrs                                               S    S  S  S
Snowshwrs                                                     S  S

$$
MTZ051-222300-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
332 AM MDT Wed Mar 22 2017

Date             Wed 03/22/17            Thu 03/23/17            Fri 03/24/17
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                      61          36          52          30          60
Temp             33 42 57 60 57 46 41 36 37 38 49 52 50 39 34 31 31 40 55 59 58
Dewpt            33 36 35 32 32 33 32 31 32 31 29 25 27 28 25 24 25 30 30 29 33
RH              100 79 43 35 38 60 70 82 82 76 46 35 41 64 69 75 78 67 38 32 39
Wind dir         SW SW  W  W  W  W SW  W  W  W NW NW NW  W SW  S  S  S  S SW  S
Wind spd          6  6 10 11  8  6  5  5  6  9 16 13 11  6  5  5  6  9 14 16 13
Clouds           B2 B1 SC B1 B2 B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW FW FW B1
PoP 12hr                     10           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Obvis             F


Date               Sat 03/25/17  Sun 03/26/17  Mon 03/27/17  Tue 03/28/17
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            38    55      32    52      31    52      31    50
Temp          46   38 53 51 39   32 48 51 38   32 50 50 38   31 48 48
Dewpt         34   32 36 35 33   26 30 30 29   27 31 32 32   26 31 32
PWind dir          SW     W       W     W      SW     S      SE     W
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1   B2 B2 B2 B2   B2 SC SC SC   SC B1 B1 B2   B2 B2 B2
PoP 12hr            5    40      40    10      10    20      30    30
Rain                   C  C  C    C
Rain shwrs                                         S  S  C    C  C  C
Snow                              C
Snowshwrs                                          S          C  C

$$
weather.gov/greatfalls




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