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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
309 PM MDT SUN AUG 28 2016

MTZ012-291100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
309 PM MDT SUN AUG 28 2016

DATE           08/28/16      MON 08/29/16            TUE 08/30/16            WED
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                      50          88          56          91          57
TEMP             75 66 59 53 51 63 79 87 84 73 64 60 56 66 82 90 89 74 66 60 57
DEWPT            38 43 44 42 41 42 39 35 33 43 43 45 44 44 39 33 34 39 41 41 42
RH               26 43 57 66 68 46 24 16 16 34 46 58 64 45 22 13 14 28 40 49 57
WIND DIR          N NE  E  S  S SW  S SE  E  E SE  S SW SW SW SW  E  E SE SE  S
WIND SPD          9  8  8  6  5  5  4  6  6 11  8  8  6  6  5  5  5  5  5  5  5
CLOUDS           B1 B2 SC FW CL CL FW CL SC SC B1 B1 FW FW SC SC SC SC SC SC SC
POP 12HR                      0          10          20           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  S
TSTMS                                     S  S


DATE           08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16  SUN 09/04/16
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          92      56    85      52    75      48    70      46    68
TEMP          83 89 67   56 80 83 63   52 70 73 55   49 66 69 55   46 64 66
DEWPT         40 37 44   43 44 38 43   41 40 34 40   39 35 32 38   40 39 35
PWIND DIR        SW       S    SW       W     W       W    SW       W     W
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    LT
AVG CLOUDS    SC SC B2   SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1
POP 12HR         20      20    20      20    10      10    20      20    20
RAIN SHWRS        S  S          S  S                        S  S    S  S  S
TSTMS             S  S          S  S                        S  S          S

$$
MTZ010-291100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
309 PM MDT SUN AUG 28 2016

DATE           08/28/16      MON 08/29/16            TUE 08/30/16            WED
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                      46          84          51          87          54
TEMP             65 58 53 49 47 57 73 81 79 68 62 56 51 61 77 85 86 70 64 58 54
DEWPT            44 45 43 43 43 45 43 38 36 39 45 45 44 46 43 37 36 37 44 45 47
RH               46 62 69 80 86 64 34 21 21 34 54 66 77 58 30 18 17 30 48 62 77
WIND DIR          E  E SE  S SW  S SE SE SE  E SE  E  W  W SE SE SE SE  E  E  E
WIND SPD          8  8  5  4  3  3  5  9  9  9  5  3  2  2  5  5  5  5  1  1  1
CLOUDS           B1 B2 B1 SC CL CL FW FW SC SC SC SC FW FW SC SC SC SC B1 B1 SC
POP 12HR                      5          10          20           5          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  S                    S  S
TSTMS                                     S  S                    S  S


DATE           08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16  SUN 09/04/16
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          87      53    77      49    69      45    67      44    65
TEMP          78 85 64   53 74 75 58   49 65 67 52   45 63 66 51   45 62 63
DEWPT         44 41 48   46 45 40 43   41 38 35 40   41 38 38 40   42 39 38
PWIND DIR        SE      SW     W       W     W       W     W       W    NW
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 SC SC   B1 B1 B1
POP 12HR         10      10    20      20    10      10    20      20    20
RAIN SHWRS                      S  S                        S  S    S  S  S
TSTMS                           S  S                        S  S          S

$$
MTZ014-291100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
309 PM MDT SUN AUG 28 2016

DATE           08/28/16      MON 08/29/16            TUE 08/30/16            WED
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                      54          89          56          91          58
TEMP             83 73 66 60 55 60 76 88 86 75 67 60 56 61 79 89 90 79 71 64 58
DEWPT            33 35 37 38 39 40 41 37 33 39 43 40 41 42 43 35 34 33 37 37 38
RH               16 25 34 44 55 47 28 16 15 27 42 47 57 49 28 15 14 19 29 37 47
WIND DIR         NW NW  W SW  S SE SE  E SE  S  S  S  S  S SE SE SE SE  S  S  S
WIND SPD          8  4  4  2  3  3  4  6  5  5  3  4  3  3  5  5  3  3  4  4  4
CLOUDS           SC SC FW FW CL CL FW FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC
POP 12HR                      0          10          20           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  S
TSTMS                                     S  S
OBVIS             K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16  SUN 09/04/16
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          90      56    86      53    76      49    71      47    69
TEMP          81 86 69   56 78 85 65   53 69 75 56   49 65 71 57   47 64 68
DEWPT         41 40 43   41 45 37 38   37 37 36 36   35 35 33 39   39 38 35
PWIND DIR         S      SW    SW       W     W       W     W       W     W
WIND CHAR        LT      LT    LT      LT    LT      GN    LT      LT    LT
AVG CLOUDS    SC SC B2   SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1
POP 12HR         20      20    20      20    20      20    30      30    20
RAIN SHWRS        S  S          S  S    S  S          S  S  C  C    S  S  S
TSTMS             S  S          S  S    S  S                C  C          S

$$
MTZ055-291100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
309 PM MDT SUN AUG 28 2016

DATE           08/28/16      MON 08/29/16            TUE 08/30/16            WED
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                      49          88          50          91          52
TEMP             81 69 60 54 50 60 77 86 83 70 62 55 50 62 81 90 88 74 66 58 52
DEWPT            38 40 41 41 41 43 42 38 37 44 45 41 41 41 39 34 36 40 42 41 41
RH               21 35 49 61 71 53 29 18 19 39 54 59 71 46 22 14 16 29 42 53 66
WIND DIR         NW NE  S SE SE  E  E  E SE SE SE SE  S  S SW SW SE SE SE SE SE
WIND SPD          6  4  4  4  3  2  2  4  6 10  6  6  3  3  3  3  6  6  6  6  4
CLOUDS           B1 SC FW FW CL CL FW FW SC SC SC SC SC SC SC SC B1 B1 FW FW SC
POP 12HR                      5           5           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS             K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16  SUN 09/04/16
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          89      52    86      48    79      44    72      41    69
TEMP          82 86 64   53 78 85 61   48 71 78 54   44 64 71 52   41 62 68
DEWPT         39 38 42   42 40 38 37   38 37 34 38   36 34 31 37   37 37 32
PWIND DIR         S       S    SW      SW    SW      SW    SW       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1   SC SC SC SC   SC SC SC SC   SC SC B1 B1   B1 B1 SC
POP 12HR         20      20    20      20    20      20    20      20    20
RAIN SHWRS        S  S          S  S          S  S    S  S  S  S          S
TSTMS             S  S          S  S          S  S          S  S          S

$$
MTZ055-291100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
309 PM MDT SUN AUG 28 2016

DATE           08/28/16      MON 08/29/16            TUE 08/30/16            WED
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                      41          78          43          78          44
TEMP             70 60 51 46 42 53 71 76 73 62 53 47 43 55 73 78 75 62 55 50 44
DEWPT            27 31 32 31 31 33 32 27 24 31 31 31 31 35 34 28 27 31 32 32 32
RH               20 33 48 55 65 46 24 16 16 31 43 53 62 47 24 16 17 31 41 50 62
WIND DIR         SW SW SW  E  E SE  S SW SW  S SE SE SE SE SW SW  S  S SE SE SE
WIND SPD          9  4  3  2  3  2  4  5  6  3  3  4  3  3  6  6  4  4  4  4  4
CLOUDS           SC SC FW FW CL CL FW FW FW FW CL CL FW FW FW FW SC SC FW FW SC
POP 12HR                     20           0           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S
TSTMS             S
OBVIS             K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16  SUN 09/04/16
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      44    75      42    70      39    66      36    62
TEMP          74 75 54   45 70 73 53   42 66 68 48   40 60 65 46   36 56 61
DEWPT         33 31 34   32 35 30 31   30 31 27 28   30 26 25 28   29 28 23
PWIND DIR         S       S     S      SW     S      SW     S       W     W
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    SC B1 B1   SC SC SC SC   SC SC SC SC   SC SC B1 B1   SC SC B1
POP 12HR         10      10    10      10    10      10    20      20    10
RAIN SHWRS                                                  S  S
TSTMS                                                       S  S

$$
MTZ008-291100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
309 PM MDT SUN AUG 28 2016

DATE           08/28/16      MON 08/29/16            TUE 08/30/16            WED
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                      49          86          50          87          51
TEMP             79 67 58 54 50 57 73 84 81 70 61 56 50 59 77 86 84 70 64 57 51
DEWPT            37 36 34 33 33 38 38 34 31 35 33 33 34 39 37 31 33 35 34 32 34
RH               22 32 40 45 52 49 28 17 16 27 35 42 54 47 24 14 16 27 32 38 52
WIND DIR         NW NE  S  S  S SW  E SW  S SE  S  S  S  S  S  S  S  S  S  S  S
WIND SPD          9  5  4  5  3  2  2  4  5  4  4  6  4  4  5  5  4  4  4  4  4
CLOUDS           SC FW CL CL CL CL FW FW B1 B1 FW FW SC SC SC SC B1 B1 SC SC SC
POP 12HR                      5           5           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
TSTMS                                                                         S
OBVIS             K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16  SUN 09/04/16
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          85      49    83      46    76      44    70      41    68
TEMP          77 82 61   49 75 82 57   46 67 75 54   44 63 69 51   41 59 68
DEWPT         36 34 38   35 38 30 30   32 31 27 33   33 31 29 37   34 33 30
PWIND DIR         S       S     S      SW    SW       W    SW      NW    SW
WIND CHAR        LT      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1   SC SC SC SC   SC SC SC SC   SC SC B1 B1   B1 B1 SC
POP 12HR         20      20    20      20    20      20    30      30    10
RAIN SHWRS     S  S  S          S  S    S  S  S  S    S  S  C  C
TSTMS          S  S  S          S  S    S  S  S  S          C  C

$$
MTZ011-291100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
309 PM MDT SUN AUG 28 2016

DATE           08/28/16      MON 08/29/16            TUE 08/30/16            WED
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                      49          87          56          92          59
TEMP             71 63 58 54 50 60 77 84 82 71 66 61 56 66 83 90 91 77 70 63 59
DEWPT            47 49 48 48 47 49 50 47 45 51 50 51 51 54 53 50 47 50 51 51 53
RH               42 60 69 80 89 67 39 28 27 49 56 70 83 65 36 25 22 39 51 65 80
WIND DIR          N NE  E  E  E  E SE SE SE  E SE SE  E  E SE SE  E  E  E  E  E
WIND SPD          9  6  6  8  8 10  8  6  8  9 10 10  5  5  5  5  6  6  8  8  6
CLOUDS           FW FW SC B1 FW FW CL CL FW FW SC SC SC SC FW FW SC SC SC SC SC
POP 12HR                      0           0          20           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S
TSTMS                                           S  S


DATE           08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16  SUN 09/04/16
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          93      58    87      54    77      49    71      46    71
TEMP          86 92 71   58 80 86 65   54 71 76 57   49 66 70 55   46 65 70
DEWPT         50 45 50   50 48 44 46   46 40 40 42   43 40 38 42   42 43 40
PWIND DIR        SE       E     W       W     W       W     W       N    NW
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 SC
POP 12HR         10      20    20      20    10      10    20      20    20
RAIN SHWRS           S          S  S                        S  S    S  S  S
TSTMS                S          S  S                        S  S          S

$$
MTZ051-291100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
309 PM MDT SUN AUG 28 2016

DATE           08/28/16      MON 08/29/16            TUE 08/30/16            WED
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                      51          84          55          90          59
TEMP             76 64 58 54 52 63 78 83 79 67 63 59 55 67 84 89 88 73 66 63 59
DEWPT            43 46 46 45 44 48 47 45 41 46 46 46 43 49 43 40 41 43 44 44 44
RH               31 52 64 71 74 58 33 26 26 47 54 62 64 52 24 18 19 34 45 50 57
WIND DIR          N  E SE SE SE SE SE SE SE SE SE  S  S  S  W  W  E  E  S  S  S
WIND SPD          9  5  6  6  6  8  5  6  9 10 11 10  6  6  4  4  5  5  8  8  8
CLOUDS           B1 B1 SC SC CL CL CL CL FW FW SC SC FW FW SC SC SC SC SC SC SC
POP 12HR                      5           0          20           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S
TSTMS                                           S  S


DATE           08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16  SUN 09/04/16
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          90      57    85      52    75      48    71      45    67
TEMP          86 88 67   58 82 82 63   52 70 73 54   49 65 70 54   45 62 66
DEWPT         42 43 47   43 45 43 46   41 41 39 42   39 38 35 41   39 41 36
PWIND DIR         S       S     W       W     W      NW     W       W     W
WIND CHAR        GN      LT    LT      GN    LT      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 SC
POP 12HR         20      20    20      20    20      20    20      20    20
RAIN SHWRS        S  S    S  S  S  S    S  S  S  S          S  S    S  S  S
TSTMS             S  S          S  S    S  S  S  S          S  S          S

$$
WEATHER.GOV/GREATFALLS



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