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Issued by NWS Great Falls, MT

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PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
259 PM MDT MON SEP 26 2016

MTZ012-262200-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
259 PM MDT MON SEP 26 2016

DATE           09/26/16      TUE 09/27/16            WED 09/28/16            THU
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          82          48          68          48
TEMP          75 73 62 56 54 52 57 73 80 75 64 54 50 48 49 58 65 67 57 54 50 48
DEWPT         41 41 41 40 39 38 41 42 40 42 44 44 43 42 41 45 44 46 47 48 45 44
RH            29 31 46 55 57 59 55 33 24 31 48 69 77 80 74 62 46 47 69 80 83 86
WIND DIR      SW SW SW SW SW SW SW SW SW  W NW  N  N  N  N  E  E NE NE SW SW  S
WIND SPD      12  9  9  9  9 12 14 18 20 21 16 10 10 10 10  8  8  9  9  6  6  5
CLOUDS        FW CL CL CL CL CL CL FW FW FW FW B1 B1 B1 B1 SC SC FW FW FW FW FW
POP 12HR                      0           0          20          20          10
QPF 12HR                      0           0        0.01        0.01           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  S  S  S  S


DATE           09/29/16  FRI 09/30/16  SAT 10/01/16  SUN 10/02/16  MON 10/03/16
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          73      50    71      50    68      44    57      41    54
TEMP          64 71 57   50 64 71 58   50 66 64 50   44 50 57 43   42 50 54
DEWPT         47 49 49   46 49 50 49   45 45 44 39   39 33 35 34   36 34 33
PWIND DIR        SW       N    SW      SE    SW       W     W       W     S
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW SC SC   SC SC B1 B1   SC SC SC SC   B1 B1 SC SC   B1 B1 B1
POP 12HR         10      20    20      30    30      30    30      40    40
RAIN SHWRS                S  S  S  S    C  C  C  C    C  C  C  C    C  C  C
TSTMS                           S  S          S  S

$$
MTZ010-262200-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
259 PM MDT MON SEP 26 2016

DATE           09/26/16      TUE 09/27/16            WED 09/28/16            THU
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          77          43          63          43
TEMP          74 72 57 51 49 48 53 72 75 68 53 48 47 43 46 56 61 62 52 49 46 43
DEWPT         37 37 39 39 39 38 42 42 41 41 42 40 39 37 38 42 42 42 44 45 44 41
RH            26 28 51 63 68 68 66 34 29 37 66 74 74 79 73 59 49 48 74 86 93 93
WIND DIR      SW  W SW SW  W SW SW  W  W NW  N  N  N NE NE SE SE SE SE  E  E  N
WIND SPD      18 17 14 10 10 14 18 21 25 19 16 13 13 11 11 16 16 11 11  5  5  5
WIND GUST                             35
CLOUDS        CL CL CL CL CL CL FW FW FW SC SC B1 B1 B1 B1 SC SC FW FW SC SC SC
POP 12HR                      0          10          20          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S


DATE           09/29/16  FRI 09/30/16  SAT 10/01/16  SUN 10/02/16  MON 10/03/16
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          68      45    65      45    62      39    53      36    50
TEMP          60 68 52   45 59 65 51   45 59 60 43   39 48 52 37   37 47 49
DEWPT         46 49 47   43 47 47 46   41 42 39 36   34 30 30 30   33 33 32
PWIND DIR        NE       N    NE       E     W       W     W       W     S
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC B1   B1 B1 B1 B1   B1 B1 SC SC   B1 B1 SC SC   B1 B1 B2
POP 12HR         10      20    30      30    30      30    30      30    30
RAIN SHWRS                S  S  C  C    C  C  C  C    C  C  C  C    C  C  S
TSTMS                           S  S          S  S

$$
MTZ014-262200-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
259 PM MDT MON SEP 26 2016

DATE           09/26/16      TUE 09/27/16            WED 09/28/16            THU
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          82          45          74          47
TEMP          74 73 61 55 51 48 52 70 79 75 63 56 48 45 48 61 72 73 59 54 49 47
DEWPT         42 41 41 39 37 37 41 43 42 44 46 44 42 41 41 45 46 48 47 47 43 42
RH            32 31 48 55 59 65 66 38 27 33 54 64 80 86 77 56 39 41 64 77 80 83
WIND DIR       E SE  S  S  S  S  S SE SE NE  N  N  N  N  N NE NE NE NE  E  E  S
WIND SPD       9  9  6  5  4  4  4  6  9 11 10  8  9  8  8  5  5  9  9  4  4  4
CLOUDS        CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      0           0           5           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/29/16  FRI 09/30/16  SAT 10/01/16  SUN 10/02/16  MON 10/03/16
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          77      49    73      47    68      41    59      39    55
TEMP          67 75 58   49 66 72 57   47 65 65 51   41 52 58 42   40 50 55
DEWPT         47 48 48   44 47 46 50   42 42 46 42   37 35 37 34   35 32 34
PWIND DIR         S       S     S      SE    SW       W     W       W     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    FW SC SC   SC SC SC SC   B1 B1 SC SC   B1 B1 SC SC   B1 B1 B1
POP 12HR         10      10    20      20    30      30    30      30    30
RAIN SHWRS                      S  S    S  S  C  C    C  C  C  C    C  C  C
TSTMS                           S  S          S  S

$$
MTZ055-262200-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
259 PM MDT MON SEP 26 2016

DATE           09/26/16      TUE 09/27/16            WED 09/28/16            THU
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                      45          81          47          76          49
TEMP          71 71 60 54 50 47 53 69 78 73 63 56 51 47 51 65 75 73 60 54 50 50
DEWPT         38 38 37 36 35 36 39 40 37 40 40 39 38 39 39 43 42 48 48 47 42 44
RH            30 30 42 50 56 65 59 35 23 30 43 53 61 74 63 45 31 41 64 77 74 80
WIND DIR      NW SW SE SE SE SE SE  W NW  N NE SE SE  E  E  E  E  E  E  E  E SE
WIND SPD       5  5  8  8  5  5  4  6  6  8  8  8  8  6  6  9  9  9  9  6  6  4
CLOUDS        CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW SC
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/29/16  FRI 09/30/16  SAT 10/01/16  SUN 10/02/16  MON 10/03/16
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          75      48    74      48    68      40    59      39    56
TEMP          68 73 55   49 69 72 55   49 66 65 46   40 51 58 41   40 50 56
DEWPT         45 49 45   43 47 44 45   42 43 45 39   36 33 33 33   32 28 31
PWIND DIR         S       S     S       S     S      SW    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 B1
POP 12HR         10      10    20      20    30      30    30      30    30
RAIN SHWRS                      S  S    S  S  C  C    S  S  C  C    C  C  C
TSTMS                           S  S          S  S

$$
MTZ055-262200-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
259 PM MDT MON SEP 26 2016

DATE           09/26/16      TUE 09/27/16            WED 09/28/16            THU
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                      32          74          35          72          40
TEMP          65 64 52 43 38 36 45 63 71 66 54 45 38 35 44 66 72 68 55 48 42 40
DEWPT         38 37 36 35 33 33 35 37 34 35 40 36 33 31 37 42 38 39 43 38 36 36
RH            37 37 54 73 82 89 68 38 26 32 59 70 82 85 76 42 29 34 64 68 79 85
WIND DIR       W SW  S SE SE SE SE SW SW SW  S SE  E  E  E  S  S SW SW SE SE SE
WIND SPD       8  9  6  4  4  4  4  8 11 11  9  6  6  8  8 11 11 10 10  5  5  5
CLOUDS        FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC SC
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/29/16  FRI 09/30/16  SAT 10/01/16  SUN 10/02/16  MON 10/03/16
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          66      39    65      39    61      34    53      32    49
TEMP          63 62 46   40 62 62 47   39 59 57 40   35 50 51 35   33 46 47
DEWPT         45 42 42   37 46 39 41   36 39 37 33   33 30 27 28   28 26 25
PWIND DIR         S       S     S       S     S       S     S      SW    SW
WIND CHAR        GN      GN    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1   SC SC SC SC   B1 B1 B1 B1   B1 B1 SC SC   B1 B1 B2
POP 12HR         20      20    20      20    30      30    30      20    30
RAIN SHWRS        S  S    S  S  S  S    S  S  C  C    C  C  S  S    S  S  C
TSTMS             S  S          S  S          S  S

$$
MTZ008-262200-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
259 PM MDT MON SEP 26 2016

DATE           09/26/16      TUE 09/27/16            WED 09/28/16            THU
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          77          44          74          45
TEMP          70 70 58 51 48 45 51 67 74 71 59 52 48 44 50 64 73 71 57 52 47 45
DEWPT         36 36 37 37 37 36 39 39 35 37 35 38 40 38 39 40 36 37 38 41 40 40
RH            29 29 45 59 65 70 63 36 24 29 40 59 74 79 66 41 26 29 49 66 76 82
WIND DIR       S  S  S  S  S  S  S SW SW  N  W  S  S SE SE NE NE SE SE  S  S  S
WIND SPD       5  6  9  9  9  9  9  8  6  8  8  8  9  9  9  8  8  6  6  6  6  8
CLOUDS        FW CL CL FW CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW SC
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/29/16  FRI 09/30/16  SAT 10/01/16  SUN 10/02/16  MON 10/03/16
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          72      45    69      44    64      37    55      37    55
TEMP          66 68 52   46 65 67 53   44 60 62 46   37 49 54 38   39 48 55
DEWPT         43 42 45   42 46 43 45   41 40 40 37   34 29 26 29   31 23 29
PWIND DIR         S       S     S       S     S       S    SW      SW    SW
WIND CHAR        GN      GN    LT      GN    GN      GN    LT      GN    GN
AVG CLOUDS    SC SC B1   SC SC SC SC   B1 B1 SC SC   B1 B1 SC SC   B1 B1 B2
POP 12HR         10      20    20      30    30      30    30      30    30
RAIN SHWRS                S  S  S  S    C  C  C  C    S  S  C  C    S  S  C
TSTMS                           S  S          S  S

$$
MTZ011-262200-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
259 PM MDT MON SEP 26 2016

DATE           09/26/16      TUE 09/27/16            WED 09/28/16            THU
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                      47          83          47          69          48
TEMP          72 71 59 53 50 49 57 72 81 75 61 53 49 47 51 61 67 68 56 53 49 49
DEWPT         46 48 47 44 44 43 46 47 45 48 49 47 43 42 42 44 46 48 48 49 47 48
RH            39 44 64 71 80 80 67 41 28 38 65 80 80 83 71 53 47 49 74 86 93 96
WIND DIR      SW SW  S  S SW SW SW SW  W NW  N NE NE NE NE  E  E  E  E  E  E  E
WIND SPD      10  8  6  6  6  8 14 17 23 16 11  8  9  8  8 12 12 10 10  8  8  5
CLOUDS        SC CL CL CL CL CL CL FW FW SC SC B1 B1 B1 B1 SC SC FW FW FW FW FW
POP 12HR                      0          10          20          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S


DATE           09/29/16  FRI 09/30/16  SAT 10/01/16  SUN 10/02/16  MON 10/03/16
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          72      48    74      50    71      45    61      39    55
TEMP          64 71 54   49 67 73 55   51 67 69 51   45 57 59 42   40 52 54
DEWPT         52 54 49   46 54 53 49   48 51 49 43   40 38 37 34   36 35 31
PWIND DIR         E      NE    NE       E     S       W     W       W     W
WIND CHAR        LT      LT    LT      LT    LT      GN    GN      LT    GN
AVG CLOUDS    FW SC SC   B1 B1 SC SC   B1 B1 SC SC   B1 B1 SC SC   B1 B1 B1
POP 12HR         10      10    20      20    40      40    40      30    30
RAIN SHWRS                      S  S    S  S  C  C    C  C  C  C    C  C  S
TSTMS                           S  S          S  S

$$
MTZ051-262200-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
259 PM MDT MON SEP 26 2016

DATE           09/26/16      TUE 09/27/16            WED 09/28/16            THU
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          80          46          68          50
TEMP          70 70 60 54 53 52 60 75 78 73 61 54 50 46 49 61 68 66 54 53 51 51
DEWPT         41 44 43 41 37 35 40 41 39 46 44 40 43 43 44 48 48 48 47 47 44 45
RH            35 39 53 61 54 52 47 29 25 38 53 59 77 89 83 62 49 52 77 80 77 80
WIND DIR       W SW  S  S  S  S SW  W NW NW  W SW NE NE NE SE SE SE SE  S  S  S
WIND SPD       4  5  8  8  6  8  6  9 11 12 10  8  8  8  8 11 11 10 10  6  6  6
CLOUDS        FW CL CL CL CL CL CL CL FW FW FW SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                      0           0          10          20           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  S  S


DATE           09/29/16  FRI 09/30/16  SAT 10/01/16  SUN 10/02/16  MON 10/03/16
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          74      49    71      50    70      42    57      37    53
TEMP          69 71 54   50 68 69 55   51 68 65 48   42 52 55 41   37 50 52
DEWPT         51 54 47   44 50 46 48   45 46 49 42   38 36 37 34   33 34 32
PWIND DIR        SW      SE    NW      SE    SW      SW     W       W    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    FW SC SC   SC SC SC SC   SC SC SC SC   B1 B1 SC SC   B1 B1 B1
POP 12HR         10      10    20      20    30      30    30      30    30
RAIN SHWRS                      S  S    S  S  C  C    C  C  C  C    C  C  C
TSTMS                           S  S          S  S

$$
WEATHER.GOV/GREATFALLS



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