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Point Forecast Matrices
National Weather Service Great Falls MT
857 PM MDT Thu Jun 22 2017

MTZ012-231100-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
857 PM MDT Thu Jun 22 2017

Date           06/22/17      Fri 06/23/17            Sat 06/24/17            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      38          68          44          70          46
Temp                54 46 41 39 54 62 66 67 60 53 48 44 56 65 69 69 63 54 49 47
Dewpt               38 39 37 36 40 39 38 37 41 40 40 39 42 42 40 38 43 41 40 40
RH                  54 76 85 89 59 43 36 33 49 61 74 82 59 43 35 32 48 61 71 76
Wind dir            NE  W SW  W SW NW  N  N NE  E  E  N  N NE NE NE NE  E SE SE
Wind spd             9  4  3  4  3  4  3  8  8  6  5  5  4  5  5  8 10  6  6  5
Clouds              SC SC SC SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC FW FW FW
PoP 12hr                     10          10          10          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Sprinkles            S  S  S


Date           06/25/17  Mon 06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          78      52    85      58    82      53    77      51    76
Temp          70 78 59   53 79 84 65   59 78 80 60   54 73 75 58   52 73 74
Dewpt         42 39 42   43 45 42 47   48 47 42 41   44 43 41 45   44 45 44
PWind dir        SE       E     S      SW    SW       W     W      NW    NW
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   FW SC SC SC   SC B1 B1 SC   SC SC SC SC   SC SC SC
PoP 12hr          5       0     0       5    10      10    10      10    10

$$
MTZ010-231100-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
857 PM MDT Thu Jun 22 2017

Date           06/22/17      Fri 06/23/17            Sat 06/24/17            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      39          66          43          68          44
Temp                55 46 42 39 54 60 66 65 59 52 46 43 55 62 67 67 61 53 47 44
Dewpt               38 39 36 36 39 39 37 39 44 42 41 41 45 45 41 41 43 43 40 40
RH                  53 76 79 89 57 46 34 38 57 69 83 93 69 54 39 39 51 69 76 86
Wind dir             N NW NW NW  W NW  N  N NE NE  N NW  E  E  E NE  E SE SE  S
Wind spd            10  4  5  5  4  4  4  8  6  6  4  4  3  6  6  6  8  5  4  3
Clouds              SC SC SC SC SC B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC FW FW FW
PoP 12hr                     10          20          20          20          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S  S  S  S  S
Sprinkles            S  S  S  S
Tstms                                                          S


Date           06/25/17  Mon 06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          77      49    84      56    79      50    73      48    73
Temp          69 77 58   50 75 83 65   56 74 77 58   50 68 72 56   49 69 72
Dewpt         41 42 40   42 40 45 46   47 44 46 45   44 49 42 46   43 45 44
PWind dir        SE      SE     S      SW     W       W    NW      NW     N
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   FW SC SC SC   SC B1 SC SC   SC SC SC B1   SC B1 B1
PoP 12hr          0       0     0      10    30       5    20      20    20
Rain shwrs                                 S  C          S  S  S    S  S  S
Tstms                                         C             S  S          S

$$
MTZ014-231100-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
857 PM MDT Thu Jun 22 2017

Date           06/22/17      Fri 06/23/17            Sat 06/24/17            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      43          72          47          74          48
Temp                62 53 48 43 56 66 71 71 65 55 51 47 56 68 74 72 66 56 51 48
Dewpt               35 36 34 32 35 36 33 34 37 37 38 39 40 41 38 38 41 41 40 40
RH                  36 52 58 65 45 33 25 26 35 51 61 74 55 37 27 29 40 57 66 74
Wind dir             N  W SW  W NE  N  N  N  N  N NW NW  N NE NE NE  N  N NE NE
Wind spd             9  3  2  3  1  3  4  9  6  5  4  3  3  5  6  9  6  5  3  2
Clouds              SC FW FW FW FW FW SC SC SC SC SC SC FW SC FW SC FW FW CL CL
PoP 12hr                      5           5           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/25/17  Mon 06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          81      53    87      59    82      55    79      52    78
Temp          72 80 62   54 80 86 69   59 77 80 64   55 74 78 60   53 73 77
Dewpt         42 39 42   43 46 45 48   48 47 45 43   44 43 42 44   43 44 42
PWind dir         E      NE     S      SW     W       W    SW      NW    NW
Wind char        LT      LT    LT      LT    LT      GN    LT      GN    LT
Avg clouds    FW FW FW   FW SC SC B1   SC B1 SC SC   SC FW FW SC   SC SC SC
PoP 12hr          0       0     0       5    30      10     5       5     5
Rain shwrs                                 S  C
Tstms                                         C

$$
MTZ055-231100-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
857 PM MDT Thu Jun 22 2017

Date           06/22/17      Fri 06/23/17            Sat 06/24/17            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      37          71          42          72          44
Temp                60 48 41 38 53 63 69 70 60 51 46 42 56 66 70 71 62 53 47 45
Dewpt               33 35 33 31 36 36 34 34 38 40 40 38 41 41 39 39 44 44 41 40
RH                  36 60 73 76 52 36 27 26 44 66 79 86 57 40 32 31 52 71 79 82
Wind dir             N  S SE SE  N NW NW NW NE  E SE  E  E  N NW  N  E  E  E  E
Wind spd            10  3  3  4  1  3  4  6  4  5  4  4  2  2  3  8  5  6  5  4
Clouds              SC FW FW FW CL FW SC FW SC SC FW SC FW SC FW SC SC FW CL CL
PoP 12hr                      5           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/25/17  Mon 06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          79      48    86      53    82      50    79      48    77
Temp          71 79 58   49 80 84 65   53 78 79 59   51 74 77 58   49 72 76
Dewpt         44 40 44   43 48 50 52   48 51 46 49   46 45 45 46   43 45 45
PWind dir         E       E     S      SW    SW       W    SW       N     N
Wind char        LT      LT    LT      LT    LT      GN    LT      GN    LT
Avg clouds    CL FW FW   FW SC SC B1   SC SC SC B1   SC FW FW SC   SC FW FW
PoP 12hr          0       0     5       5    10      10     5       5     0

$$
MTZ055-231100-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
857 PM MDT Thu Jun 22 2017

Date           06/22/17      Fri 06/23/17            Sat 06/24/17            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      29          67          35          69          37
Temp                55 41 34 30 47 59 64 67 57 45 39 36 51 64 67 68 59 48 42 37
Dewpt               26 28 27 25 28 26 25 26 33 35 33 33 35 33 30 31 36 39 37 35
RH                  32 59 75 81 47 28 22 21 40 68 79 89 54 31 25 25 42 71 82 92
Wind dir             N  N NE NE NE  N NW NW  N NE NE NE NE NW  W NW  N NE NE  E
Wind spd            10  4  2  2  2  4  5  8  4  2  3  2  3  3  6  8  5  2  3  3
Clouds              FW FW FW FW FW FW SC FW FW FW FW FW CL FW FW FW FW CL CL CL
PoP 12hr                      0           0           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/25/17  Mon 06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          75      39    79      43    76      41    72      39    71
Temp          69 74 51   40 75 75 53   44 72 72 51   42 68 69 49   40 67 68
Dewpt         37 33 41   37 41 43 42   40 42 41 41   40 36 40 40   37 37 42
PWind dir         N       N     S      SW     S       W    SW      NW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW FW   FW SC SC B1   SC SC SC B1   SC FW SC SC   SC SC SC
PoP 12hr          0       0     5      10    20      10     5       5    10
Rain shwrs                                    S
Tstms                                         S

$$
MTZ008-231100-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
857 PM MDT Thu Jun 22 2017

Date           06/22/17      Fri 06/23/17            Sat 06/24/17            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      37          72          43          72          44
Temp                59 49 42 37 51 62 69 72 63 53 46 43 55 66 71 71 63 54 48 44
Dewpt               30 31 31 29 34 34 32 34 37 36 34 34 39 38 36 37 40 40 38 37
RH                  33 50 65 72 52 35 25 25 38 52 63 70 55 36 28 29 43 59 68 76
Wind dir             N NE  S  S  W  N  N  N NE NE SE SE NE  N  N  N NE NE  E  E
Wind spd            11  5  5  6  5  4  4  9  8  4  5  5  5  5  5 10  8  5  5  5
Clouds              CL FW CL CL CL FW FW FW FW FW CL FW CL FW FW FW FW CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           06/25/17  Mon 06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          79      50    83      54    79      50    76      47    75
Temp          69 78 59   51 78 81 64   54 76 75 57   51 71 75 56   48 70 74
Dewpt         41 40 40   41 45 43 44   43 47 43 42   41 40 39 39   39 40 41
PWind dir        NE       E     S      SW    SW       W    SW       N     S
Wind char        LT      LT    LT      GN    LT      GN    GN      GN    LT
Avg clouds    CL FW FW   FW SC SC B1   SC SC SC B1   FW FW FW SC   FW FW FW
PoP 12hr          0       0     0       5    20      10     0       0     5
Rain shwrs                                    S
Tstms                                         S

$$
MTZ011-231100-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
857 PM MDT Thu Jun 22 2017

Date           06/22/17      Fri 06/23/17            Sat 06/24/17            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      40          71          44          74          46
Temp                60 45 42 42 58 66 70 70 63 51 46 45 60 68 73 73 66 54 50 46
Dewpt               40 38 37 36 40 34 33 34 40 38 38 40 42 38 36 36 42 41 40 40
RH                  47 76 82 79 51 30 25 26 43 61 73 82 51 33 26 26 42 61 68 79
Wind dir            NW  W  W  W NW NW NW NW  N NE SW  W  W NW  N  N NE  E  E  E
Wind spd            10  4  4  5  9 12 14 12  8  4  4  6  6  6  6  9  6  4  5  6
Clouds              B1 SC SC SC FW FW SC SC SC SC B1 SC SC SC SC SC SC FW FW FW
PoP 12hr                      5           5           5          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs


Date           06/25/17  Mon 06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          80      51    89      58    86      55    80      52    78
Temp          74 80 60   52 81 88 68   58 80 84 64   56 76 78 59   53 73 77
Dewpt         38 38 42   41 40 43 48   47 47 43 46   48 45 42 47   46 45 43
PWind dir         E       E    SE       S    SW       W     W      NW    NW
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   FW FW SC SC   SC B1 B1 B1   SC SC SC SC   SC B1 B1
PoP 12hr          0       0     0       5     5      10    10       5    10

$$
MTZ051-231100-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
857 PM MDT Thu Jun 22 2017

Date           06/22/17      Fri 06/23/17            Sat 06/24/17            Sun
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      38          65          40          67          42
Temp                52 44 40 38 52 59 63 64 56 48 44 40 55 62 65 66 58 49 46 42
Dewpt               37 38 36 34 38 36 36 37 39 38 37 35 40 39 38 38 43 40 38 37
RH                  56 79 85 85 59 42 36 37 53 68 76 82 57 43 37 36 57 71 73 82
Wind dir            NW  W SW SW NW NW NW NW  N  S  S SE SW  N  N  N NE SE  S  S
Wind spd            11  5  5  5  6 10 11 10  5  3  5  5  3  6  9  8  5  4  5  5
Clouds              B1 SC SC B1 SC B1 SC SC SC B1 B1 B1 SC SC SC SC SC FW FW FW
PoP 12hr                      5          10          10          20          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  S  S
Tstms                                                          S


Date           06/25/17  Mon 06/26/17  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          74      49    82      56    80      52    75      49    73
Temp          69 73 55   51 78 79 62   57 78 76 60   52 72 72 55   50 69 71
Dewpt         40 41 41   41 44 45 46   47 47 45 46   43 42 45 44   42 44 43
PWind dir        SE       E     S       S     W       W     W      NE    NW
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   FW SC SC B1   SC SC SC B1   SC SC SC SC   SC SC SC
PoP 12hr          5       0     0       5    30      20    10       5    20
Rain shwrs                                    C  S                        S
Tstms                                         C  S                        S

$$
weather.gov/greatfalls



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