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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
237 PM MDT SAT AUG 27 2016

MTZ012-281100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
237 PM MDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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                      60          79          52          88          56
TEMP          83 82 73 66 63 61 64 74 79 76 67 60 55 52 63 79 86 87 74 67 60 56
DEWPT         32 32 39 42 44 46 43 42 39 38 44 43 44 44 45 43 39 40 45 46 43 44
RH            16 16 29 42 50 58 46 32 24 25 43 53 66 74 52 28 19 19 35 47 53 64
WIND DIR      SW SW SW SW SW SW  W  W  W NW NE SE  S SW SW SE SE  E  E  S  S  S
WIND SPD      20 20 10 11 12 10 12 10  9  8  5  4  5  5  5  4  4  9  9  8  8  6
CLOUDS        B1 B2 B2 B2 B2 B2 B1 SC SC B1 B1 FW FW CL CL FW FW FW FW SC SC FW
POP 12HR                      0           5           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS          K  K  K


DATE           08/30/16  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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          91      56    89      55    83      53    78      50    70
TEMP          82 90 67   56 79 88 66   55 78 81 63   53 75 76 59   50 66 69
DEWPT         41 38 40   41 42 38 46   43 43 40 44   43 41 36 40   42 45 40
PWIND DIR         S      SE    SW       E    SW      SE    SW       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC B2
POP 12HR         10      10    20      20    20      20    20      20    30
RAIN SHWRS                      S  S          S  S    S  S          S  S  C
TSTMS                           S  S          S  S                        S

$$
MTZ010-281100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
237 PM MDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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                      52          72          47          84          52
TEMP          78 76 67 61 57 53 58 66 70 68 60 56 50 47 58 73 81 83 69 62 55 52
DEWPT         39 40 43 44 45 45 45 41 38 37 42 44 43 43 45 41 37 40 40 47 43 46
RH            25 27 42 53 64 74 62 40 31 32 51 64 77 86 62 31 21 22 35 58 64 80
WIND DIR       W  W SW  W  W  W NW NW NW SE NE SE  S  S  S  S  S SE SE SE SE  S
WIND SPD      24 24 11 11  9  9 11  8  6  8  5  4  3  3  3  6  6  9  9  4  4  3
CLOUDS        B2 B2 B2 B2 SC SC SC SC B1 B1 B1 B1 B1 FW FW FW FW SC SC SC SC SC
POP 12HR                      0           5           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS          K  K  K


DATE           08/30/16  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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      54    84      51    79      50    74      46    69
TEMP          77 85 65   54 75 83 62   51 73 77 59   51 71 72 55   46 64 68
DEWPT         45 39 47   46 46 38 49   46 44 39 46   47 43 39 43   42 40 43
PWIND DIR         S       E    NW       W     W      SW     W       W     W
WIND CHAR        LT      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 B1
POP 12HR         20      20    10      10    10      10    10      20    20
RAIN SHWRS        S  S                                              S  S  S
TSTMS             S  S                                                    S

$$
MTZ014-281100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
237 PM MDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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                      59          83          54          89          56
TEMP          83 83 75 68 64 60 64 75 83 80 70 64 58 54 60 77 87 87 76 68 62 56
DEWPT         34 35 37 37 39 39 39 40 38 40 43 45 42 43 44 46 40 37 38 40 40 39
RH            17 18 25 32 40 46 40 28 20 24 38 50 55 66 55 33 19 17 25 36 44 53
WIND DIR       W  W  W  W SW SW  W  W NW NW NW  W  S  S  S SE SE SE SE  S  S  S
WIND SPD      11 13  8  4  3  3  3  5  8  6  3  2  3  3  3  4  4  5  5  4  4  4
CLOUDS        B1 B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 FW FW CL CL FW FW SC SC FW FW FW
POP 12HR                      0           5           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS          K  K  K


DATE           08/30/16  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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          91      56    88      55    85      54    79      50    70
TEMP          80 90 70   56 79 87 67   55 79 83 65   54 74 78 59   50 65 69
DEWPT         40 33 37   36 38 41 44   41 44 41 47   44 44 37 39   40 43 38
PWIND DIR        SE       S     S       W    SW      SW    SW       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC SC   SC SC B2
POP 12HR         10      20    20      20    20      20    20      20    30
RAIN SHWRS           S          S  S          S  S    S  S          S  S  C
TSTMS                S          S  S          S  S                        S

$$
MTZ055-281100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
237 PM MDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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          85          48          88          51
TEMP          80 81 70 60 54 52 60 75 83 80 68 60 53 48 60 78 86 86 70 63 55 51
DEWPT         34 34 38 38 37 40 38 37 36 37 41 42 42 40 42 44 38 39 41 42 38 40
RH            19 18 31 44 52 63 44 25 19 21 37 51 66 74 51 30 18 19 35 46 53 66
WIND DIR       W  W  S  S  S  S SW  W  W NW NE SE SE SE SE  E  E SE SE SE SE SE
WIND SPD      12 13  8  5  5  5  3  5 10  6  3  3  4  3  3  2  2  8  8  6  6  3
CLOUDS        B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 FW FW CL CL FW FW FW FW FW FW FW
POP 12HR                      0           5           5           5           5
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


DATE           08/30/16  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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          91      52    88      51    84      49    80      46    73
TEMP          81 88 65   52 79 87 64   51 78 82 60   50 73 79 56   47 68 72
DEWPT         36 35 39   39 39 40 44   42 44 41 44   43 40 32 35   40 39 35
PWIND DIR         S      SE     S       S    SW       S     S      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      GN    LT      LT    LT
AVG CLOUDS    FW FW SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR         10      10    20      20    20      20    20      30    30
RAIN SHWRS                      S  S          S  S    S  S  S  S    C  C  S
TSTMS                           S  S          S  S          S  S          S

$$
MTZ055-281100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
237 PM MDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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                      42          74          41          77          42
TEMP          68 68 59 51 47 43 53 68 73 71 60 52 46 41 53 71 76 75 61 53 46 42
DEWPT         25 25 28 29 28 29 31 30 27 25 29 30 30 29 33 34 28 27 31 32 28 30
RH            20 20 30 42 47 57 43 24 18 18 31 43 53 62 46 26 17 17 32 44 49 62
WIND DIR      SW SW  S  S  S  S  S SW SW SW SW  S  E SE SE SW SW SW SW SE SE SE
WIND SPD      14 16  8  5  4  3  3  8 11  9  4  2  2  2  2  6  6  6  6  4  4  3
CLOUDS        SC B1 SC SC SC SC SC SC SC SC SC FW FW CL CL FW FW FW FW FW FW FW
POP 12HR                      0           5           5           0           5
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


DATE           08/30/16  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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          79      45    76      43    73      42    70      40    65
TEMP          74 77 56   46 73 73 53   44 68 71 52   43 65 68 49   40 61 64
DEWPT         29 32 33   33 34 32 34   34 37 31 33   34 33 28 30   31 29 28
PWIND DIR         S       S     S       S     S       S     S       S     S
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW SC   SC SC B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         10      10    10      10    10      10    10      10    20
RAIN SHWRS                                                                S
TSTMS                                                                     S

$$
MTZ008-281100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
237 PM MDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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          83          47          85          50
TEMP          78 78 67 60 56 52 58 74 82 78 67 57 53 47 57 73 84 83 69 61 54 50
DEWPT         32 34 33 32 30 30 35 36 33 32 37 36 37 35 41 38 31 32 35 33 31 34
RH            19 20 28 35 37 43 42 25 17 19 33 45 54 63 55 28 15 16 28 35 41 54
WIND DIR      SW SW  S  S  S  S SW SW  W  W  N  S  S  S  S SW SW  S  S  S  S  S
WIND SPD      13 14  8 11  9  5  6  9 12  9  3  2  3  3  3  3  3  5  5  5  5  4
CLOUDS        B1 B1 B1 SC B1 B1 B1 B1 SC SC SC CL CL CL CL FW FW SC SC FW FW FW
POP 12HR                      0           5           5           5           5
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


DATE           08/30/16  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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      50    85      50    81      47    77      44    70
TEMP          77 85 61   51 77 84 62   50 75 79 58   47 70 76 54   44 63 69
DEWPT         36 32 33   33 39 35 40   38 41 35 37   37 35 29 32   34 33 27
PWIND DIR         S       S     S       S     S       S     S      SW     S
WIND CHAR        LT      LT    LT      LT    LT      GN    GN      GN    LT
AVG CLOUDS    FW SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR         10      10    20      20    30      30    20      20    30
RAIN SHWRS                      S  S          C  C    S  S  S  S    S  S  C
TSTMS                           S  S          S  S          S  S          S

$$
MTZ011-281100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
237 PM MDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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                      57          77          52          86          57
TEMP          86 84 72 67 62 58 64 72 76 73 64 58 55 52 60 76 83 85 70 66 61 57
DEWPT         41 41 45 49 50 51 49 48 46 43 48 48 48 48 49 50 47 47 49 50 50 51
RH            21 22 38 52 65 77 58 42 34 34 56 69 77 86 67 40 28 27 47 56 67 80
WIND DIR      SW SW SW SW SW  W  W NW NW  N NE  E  E  E  E SE SE  E  E  E  E  E
WIND SPD      16 17  9  8  9 10 12  9  9  6  6  6  6  8  8  6  6  8  8  9  9  6
CLOUDS        B1 B2 B2 B2 B2 SC SC SC FW B1 B1 B1 B1 SC SC CL CL FW FW SC SC FW
POP 12HR                      0           5           5           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           08/30/16  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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      59    89      57    85      55    80      51    75
TEMP          80 89 69   59 81 88 70   57 79 84 65   55 76 79 61   51 70 74
DEWPT         50 45 51   50 49 48 53   51 50 47 53   51 49 42 47   46 45 42
PWIND DIR        SE       E     S      NE    NW      NE     S      NW     W
WIND CHAR        GN      GN    LT      LT    GN      LT    GN      GN    GN
AVG CLOUDS    FW FW FW   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR          5      10    10      20    20      20    20      20    30
RAIN SHWRS                              S  S          S  S  S  S          C
TSTMS                                                       S  S          S

$$
MTZ051-281100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
237 PM MDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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                      57          80          52          84          55
TEMP          80 80 69 61 60 58 65 74 79 76 65 59 55 52 64 77 83 83 68 62 59 55
DEWPT         37 39 41 44 44 44 46 45 44 41 47 47 45 44 49 47 45 45 46 46 46 43
RH            21 23 36 53 55 59 50 35 29 28 52 64 69 74 58 35 26 26 45 56 62 64
WIND DIR       W  W SW  S  S SW  W  W NW  N NE SE SE  S  S SE SE SE SE SE SE  S
WIND SPD      12 13  6  6  5  8  9 10  8  8  4  4  6  6  6  6  6  9  9  9  9  5
CLOUDS        SC B1 B2 B2 B2 B2 B1 B1 SC B1 B1 SC SC CL CL FW FW FW FW FW FW FW
POP 12HR                      0          10          10           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           08/30/16  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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    88      55    83      53    79      49    71
TEMP          84 88 65   58 83 86 64   56 77 81 61   54 75 77 57   49 67 69
DEWPT         44 42 44   42 45 45 48   46 47 45 50   44 45 39 43   41 42 39
PWIND DIR         S      SE    SW       E     W      SE    SW       W     W
WIND CHAR        LT      GN    LT      LT    LT      LT    GN      GN    LT
AVG CLOUDS    FW FW SC   SC SC B1 B1   SC SC SC SC   SC SC SC SC   SC SC B1
POP 12HR          5      10    20      20    20      20    20      20    20
RAIN SHWRS                      S  S    S  S  S  S    S  S  S  S    S  S  S
TSTMS                           S  S          S  S          S  S          S

$$
WEATHER.GOV/GREATFALLS



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