Point Forecast Matrices
Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
845 PM MDT SUN SEP 14 2014

MTZ012-151100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
845 PM MDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            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                      40          74          45          82          51
TEMP                52 46 42 41 52 66 72 73 58 51 47 46 57 74 80 80 64 57 53 51
DEWPT               38 36 36 35 37 41 41 39 37 36 37 36 36 41 41 41 38 39 41 40
RH                  59 68 79 79 56 40 33 29 45 56 68 68 45 30 25 25 38 51 64 66
WIND DIR             E  E SE SE  S  S SE SE  E  S SW SW SW SW SW  S  S  S  S SW
WIND SPD             8  8  8  8  6  6  3  5  6  5  6  6  6  5  5  4  4  6  6  8
CLOUDS              CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC SC
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/17/14  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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          86      53    82      52    71      47    70      46    77
TEMP          78 82 58   53 75 78 56   52 68 68 50   47 64 68 51   47 69 74
DEWPT         48 46 43   42 46 44 42   42 45 48 44   42 43 44 41   38 41 41
PWIND DIR        SW       S    SW      SW     W       W    SW      SW     S
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC B1   SC SC B1 B1   B1 B1 SC SC   SC SC FW FW   FW FW FW
POP 12HR          5      10    20      20    20      20    10       5     5
RAIN SHWRS                      S  S    S  S  S  S
TSTMS                           S  S          S  S

$$
MTZ010-151100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
845 PM MDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            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                      38          72          41          79          46
TEMP                52 46 42 39 50 66 71 71 57 49 45 41 53 71 77 77 62 55 50 47
DEWPT               38 38 37 35 43 39 39 39 41 39 36 33 42 41 39 40 41 43 38 38
RH                  59 73 82 85 77 37 31 31 55 68 70 73 66 34 25 26 46 64 63 71
WIND DIR             E  E SE SE  S  S  S  S  S SW  W  W  W SW SW  W  W  W  W  W
WIND SPD             4  4  5  5  6  6  9  4  6  6  6  3  3 10 10  6  6  6  6  5
CLOUDS              CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC B1 B1 SC
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/17/14  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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      48    78      47    68      43    68      42    75
TEMP          75 78 55   49 72 74 51   48 64 63 46   44 64 65 47   43 68 70
DEWPT         45 47 44   41 46 44 42   42 46 44 40   41 43 41 41   39 41 40
PWIND DIR        SW      SW    SW       W     W       W     W       W    SW
WIND CHAR        LT      GN    GN      BZ    GN      BZ    GN      GN    GN
AVG CLOUDS    SC SC B1   SC SC B1 B1   SC SC B1 B1   SC SC FW FW   FW FW FW
POP 12HR          5      10    10      20    20      20    10       5     5
RAIN SHWRS                              S  S  S  S
TSTMS                                         S  S

$$
MTZ014-151100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
845 PM MDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            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          79          47          84          52
TEMP                58 49 44 41 46 64 75 78 64 55 50 47 51 69 81 83 69 61 54 52
DEWPT               37 36 35 34 36 39 37 37 38 36 34 33 35 38 38 39 40 41 38 38
RH                  45 61 70 76 68 40 25 23 38 49 54 58 54 32 21 21 35 48 54 59
WIND DIR             N NE  E  E SE  S SE  W  S  S  S SE SE SW SW  S  S  S  S  S
WIND SPD             8  8  6  5  4  3  3  2  3  4  2  1  1  4  4  4  4  4  4  4
CLOUDS              CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC B1 B1 SC SC SC
POP 12HR                      0           0           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/17/14  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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    82      51    72      46    73      46    78
TEMP          74 86 63   53 72 80 58   52 63 70 53   47 62 72 54   46 64 76
DEWPT         45 44 43   40 46 44 42   41 43 42 43   42 44 39 40   38 40 39
PWIND DIR         S       S     S       W     W       W    SW       W     S
WIND CHAR        LT      LT    LT      GN    GN      GN    LT      LT    LT
AVG CLOUDS    SC SC B1   SC SC B1 B1   B1 B1 SC SC   SC SC FW FW   FW FW FW
POP 12HR          5      10    20      30    30      20    10       5     5
RAIN SHWRS                      S  S    C  C  S  S
TSTMS                           S  S          S  S

$$
MTZ055-151100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
845 PM MDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            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                      35          76          42          81          47
TEMP                53 44 38 35 47 64 74 74 59 51 45 42 53 71 80 78 64 57 52 47
DEWPT               39 37 33 32 38 38 36 38 41 37 33 31 34 35 36 38 42 41 39 36
RH                  59 76 82 89 71 38 25 27 51 59 62 65 48 27 20 24 45 55 61 65
WIND DIR             N NW NW  W  W  W NW NW SE  S  S  S  S  W  W  S  S SE SE  S
WIND SPD             5  4  4  3  3  2  3  2  6  3  4  1  1  6  6  3  3  4  4  4
CLOUDS              CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC SC SC SC
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/17/14  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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          84      48    78      46    69      40    70      40    75
TEMP          74 80 58   48 70 73 52   46 62 65 47   40 59 69 48   40 65 72
DEWPT         45 43 45   42 49 48 45   43 47 46 43   40 45 42 42   39 47 46
PWIND DIR         S       S     S      SW     W       W    SW      SW     S
WIND CHAR        LT      LT    LT      LT    LT      GN    LT      LT    LT
AVG CLOUDS    SC SC B1   SC SC B1 B1   B1 B1 SC SC   SC SC FW FW   FW FW FW
POP 12HR          5      20    30      30    30      20    10       5     5
RAIN SHWRS                S  S  C  C    C  C  S  S
TSTMS                           C  C          S  S

$$
MTZ055-151100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
845 PM MDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            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                      26          71          33          72          37
TEMP                51 39 32 26 40 62 70 68 52 42 37 33 45 65 72 69 55 47 42 37
DEWPT               30 30 29 23 30 35 32 33 33 31 32 29 33 38 34 37 40 39 38 33
RH                  44 70 88 88 67 36 24 27 48 65 82 85 62 37 25 31 57 74 86 85
WIND DIR            NW NW  W SW SW SW SW  W NW  E  E SW SW SW SW SW SW SE SE  S
WIND SPD             3  3  3  3  3  4  9  8  1  1  1  0  0  8  8  4  4  2  2  2
CLOUDS              CL CL CL CL CL CL CL CL CL SC SC FW FW SC SC FW FW FW FW SC
POP 12HR                      0           0           0           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/17/14  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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    69      37    62      31    64      30    63
TEMP          67 70 50   39 63 65 46   37 56 59 40   31 56 62 40   30 57 60
DEWPT         46 45 43   37 50 47 44   37 46 43 39   31 45 41 38   30 46 46
PWIND DIR         S       S     S       S    SW       W     S       N    SE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC B1 B1   B1 B1 SC SC   FW FW FW FW   FW FW FW
POP 12HR          5      20    30      30    30      30    10       5     5
RAIN SHWRS                S  S  C  C    C  C  C  C
TSTMS                           C  C          C  C

$$
MTZ008-151100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
845 PM MDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            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                      39          78          44          81          48
TEMP                57 47 43 39 48 65 76 77 61 52 48 44 52 70 79 79 65 57 53 48
DEWPT               30 32 30 31 32 30 30 31 32 32 29 29 31 33 34 34 36 38 36 36
RH                  35 56 60 73 54 27 18 18 33 46 47 55 44 25 20 20 34 49 52 63
WIND DIR             N  N NW  W  W  W  W  W  E  S  S  S  S SW SW  S  S  S  S  S
WIND SPD             9  8  5  4  3  2  4  3  2  3  6  6  6  8  8  5  5  8  8  6
CLOUDS              FW CL CL CL CL CL CL CL CL SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      0           0           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/17/14  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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          83      52    77      46    69      40    70      41    73
TEMP          74 81 60   52 71 73 52   47 61 66 46   41 60 68 47   41 62 71
DEWPT         42 40 41   39 45 41 38   37 41 40 38   38 42 35 36   35 38 40
PWIND DIR         S       S     S      SW    SW       W    SW      SW     S
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    SC SC B1   SC SC B1 B1   SC SC SC SC   SC SC FW FW   FW FW FW
POP 12HR          5      20    20      20    20      20    10       5     5
RAIN SHWRS                S  S  S  S    S  S  S  S
TSTMS                           S  S          S  S

$$
MTZ011-151100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
845 PM MDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            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                      37          73          43          79          48
TEMP                51 46 42 37 48 63 71 71 56 50 46 43 54 69 77 78 61 56 51 48
DEWPT               40 39 39 36 41 44 42 44 44 43 42 39 44 47 46 47 46 44 44 41
RH                  66 76 89 96 77 50 35 38 64 77 86 86 69 45 33 33 58 64 77 77
WIND DIR             N  N NE  E SE SE SE SE  E SE  E SW SW SW SW SE SE SE SE SE
WIND SPD             1  2  3  3  4  4  3  4  5  3  4  4  4  4  4  4  4  4  4  4
CLOUDS              CL FW FW FW FW CL CL CL CL CL CL FW FW FW FW FW FW SC SC SC
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/17/14  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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      52    84      52    74      47    71      44    76
TEMP          74 83 60   52 74 81 57   52 67 70 52   47 64 68 50   44 67 73
DEWPT         49 50 47   45 51 49 46   44 49 48 46   44 48 45 44   40 47 46
PWIND DIR        SE      SE     S       W     W       W     W       W    SW
WIND CHAR        LT      GN    GN      LT    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC B1   SC SC SC SC   B1 B1 SC SC   SC SC FW FW   FW FW FW
POP 12HR          0      10    20      20    20      20    10      10     5
RAIN SHWRS                      S  S    S  S  S  S
TSTMS                           S  S          S  S

$$
MTZ051-151100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
845 PM MDT SUN SEP 14 2014

DATE           09/14/14      MON 09/15/14            TUE 09/16/14            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                      39          73          45          80          51
TEMP                50 43 40 40 53 67 72 71 57 51 47 46 59 74 79 78 63 57 54 52
DEWPT               39 37 35 35 41 40 40 43 42 39 37 37 42 41 39 40 42 40 39 38
RH                  66 79 82 82 64 37 31 36 57 63 68 71 53 30 24 26 46 53 57 59
WIND DIR             N NW  W SW  S  S  S SE  S  S  S  S  S  W  W  S  S  S  S SW
WIND SPD             5  6  6  6  6  6  4  1  5  6  5  2  2  8  8  3  3  8  8  6
CLOUDS              CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW SC SC SC
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/17/14  THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
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          86      52    82      50    72      47    68      44    74
TEMP          79 83 61   52 78 78 57   50 69 68 51   47 65 65 50   44 69 70
DEWPT         44 45 43   40 47 49 44   41 46 49 42   40 43 44 40   37 44 48
PWIND DIR        SW      SE    SW       W     W       W     W       W     W
WIND CHAR        LT      GN    GN      LT    GN      GN    GN      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   B1 B1 SC SC   SC SC FW FW   FW FW FW
POP 12HR          5      10    30      30    30      20    10      10     5
RAIN SHWRS                      C  C    C  C  S  S
TSTMS                           C  C          S  S

$$


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