Point Forecast Matrices
Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
241 AM MDT MON SEP 15 2014

MTZ012-152300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
241 AM MDT MON SEP 15 2014

DATE             MON 09/15/14            TUE 09/16/14            WED 09/17/14
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      75          46          83          51          87
TEMP          42 41 51 66 73 73 59 52 48 46 58 75 82 81 66 58 54 52 63 81 86 83
DEWPT         36 35 38 40 40 40 39 36 37 36 36 43 42 42 40 40 42 41 43 50 49 48
RH            79 79 61 38 30 30 47 54 65 68 44 32 24 25 38 51 64 66 48 34 28 30
WIND DIR      SE  S  S SE  E  E  E  S SW SW SW SW SW  E  E  S  S SW SW SW SW  N
WIND SPD       8  3  5  4  4  8  4  5  6  6  6  8  4  5  5  5  5  8  8  6  6  1
CLOUDS        CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC B1 B1 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               THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            53    82      52    72      47    71      46    76
TEMP          59   54 78 79 57   52 68 69 50   48 65 69 52   46 68 73
DEWPT         44   43 46 44 40   40 45 48 43   42 47 46 42   38 44 44
PWIND DIR           W    SW      SW    SW       W    SW      SE     S
WIND CHAR          LT    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    SC   SC SC SC SC   SC SC SC SC   SC SC FW FW   FW FW FW
POP 12HR            5    20      20    20      20    10       5     5
RAIN SHWRS                S  S    S  S  S  S
TSTMS                     S  S          S  S

$$
MTZ010-152300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
241 AM MDT MON SEP 15 2014

DATE             MON 09/15/14            TUE 09/16/14            WED 09/17/14
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      73          40          80          46          81
TEMP          42 38 50 65 72 71 58 49 44 41 53 71 79 78 62 54 49 46 57 75 81 77
DEWPT         37 35 43 42 40 41 43 40 36 34 42 41 41 40 44 43 40 39 46 46 46 47
RH            82 89 77 43 31 34 57 71 73 76 66 34 26 26 52 66 71 76 67 36 29 35
WIND DIR      SE SE SE  S  S  S SW SW  W  W  W SW SW  S  S SW SW  W  W  W  W SW
WIND SPD       5  3  4  8  9  6  5  8  5  4  4  4  6  3  3  3  3  4  4  8  8  5
CLOUDS        CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            48    80      48    70      44    68      43    74
TEMP          55   48 74 75 52   48 66 65 47   44 63 65 49   44 67 69
DEWPT         46   42 45 43 44   41 46 45 41   40 45 44 42   40 44 43
PWIND DIR          SW    SW       W     W       W     W       S     S
WIND CHAR          LT    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    B1   B1 B1 B1 B1   B1 B1 B1 B1   SC SC FW FW   FW FW FW
POP 12HR           10    10      10    10      10    10       5     5

$$
MTZ014-152300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
241 AM MDT MON SEP 15 2014

DATE             MON 09/15/14            TUE 09/16/14            WED 09/17/14
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      80          48          86          53          89
TEMP          44 41 47 64 77 79 64 56 51 48 52 71 84 84 70 62 56 53 57 76 87 87
DEWPT         35 34 36 39 37 39 39 37 35 34 35 40 40 41 43 42 40 40 42 48 46 45
RH            70 76 65 40 24 24 40 49 54 58 52 32 21 22 38 48 55 61 57 37 24 23
WIND DIR       E  N  E  E  E  E SW  S  S  S SE  S  S  S  S  S  S SE SE SW SW NW
WIND SPD       6  1  2  3  4  2  3  4  2  2  1  4  3  5  5  3  3  3  3  5  5  2
CLOUDS        CL CL CL CL CL CL CL FW FW FW FW SC SC B1 B1 SC SC B1 B1 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               THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            53    82      50    74      46    74      46    80
TEMP          63   54 71 80 59   51 64 72 54   47 62 73 55   46 66 77
DEWPT         45   42 46 44 42   40 44 46 44   42 45 40 42   39 42 43
PWIND DIR           W     S       W    SW       W    SW       S    SW
WIND CHAR          LT    LT      LT    LT      GN    LT      LT    LT
AVG CLOUDS    SC   SC SC SC SC   SC SC SC SC   SC SC FW FW   FW FW FW
POP 12HR           10    20      20    20      20    10       5     5
RAIN SHWRS             S  S  S    S  S  S  S
TSTMS                     S  S          S  S

$$
MTZ055-152300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
241 AM MDT MON SEP 15 2014

DATE             MON 09/15/14            TUE 09/16/14            WED 09/17/14
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      77          43          82          47          85
TEMP          38 35 47 64 74 75 60 52 46 43 54 73 81 78 65 58 52 47 57 75 85 82
DEWPT         33 32 37 37 37 39 41 36 33 31 35 36 36 39 44 42 40 38 42 46 45 45
RH            82 89 68 37 26 27 49 54 60 62 48 26 20 25 46 55 63 71 57 36 25 27
WIND DIR      NW  S  W NW  N  E SE  S  S  S SW SW  W  S  S  S  S  S  S  W  W SW
WIND SPD       4  3  1  2  3  2  5  4  5  4  1  3  5  3  3  3  3  3  3  4  4  4
CLOUDS        CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC 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               THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            49    78      46    71      41    71      40    77
TEMP          59   49 71 74 54   46 64 68 47   41 60 69 48   41 67 74
DEWPT         45   41 49 49 46   43 48 47 43   40 46 43 42   39 48 48
PWIND DIR          SW     S      SW     W      NW     W      NE    SE
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC   SC SC SC SC   B1 B1 SC SC   SC SC FW FW   FW FW FW
POP 12HR           10    30      30    30      20    10       5     5
RAIN SHWRS             S  C  C    C  C  S  S
TSTMS                     C  C          S  S

$$
MTZ055-152300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
241 AM MDT MON SEP 15 2014

DATE             MON 09/15/14            TUE 09/16/14            WED 09/17/14
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      72          33          73          35          75
TEMP          32 26 39 62 71 69 52 42 37 33 45 66 73 69 55 46 40 35 45 67 75 70
DEWPT         29 23 30 36 30 29 34 34 35 32 38 43 36 40 43 42 39 35 40 48 41 44
RH            88 88 70 38 22 22 50 73 92 96 76 43 26 35 64 86 96100 82 50 29 39
WIND DIR       W  N SW  W  W  W  W SE  E SE SE SW SW SW SW  E  E  S  S SW SW SW
WIND SPD       3  1  1  4  9  6  1  1  1  0  0  6  9  3  3  1  1  2  2  9  9  4
CLOUDS        CL CL CL CL CL CL CL FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 SC
POP 12HR                      0           0           0           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            39    70      37    64      33    65      32    68
TEMP          49   39 64 66 47   37 57 61 42   33 57 62 42   32 61 65
DEWPT         42   36 49 47 44   37 49 47 40   32 47 41 39   32 47 49
PWIND DIR          SW     S       S    SW      SW    SW       N    SE
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC   SC SC B1 B1   SC SC SC SC   FW FW FW FW   FW FW FW
POP 12HR           10    30      30    20      20    10       5     5
RAIN SHWRS             C  C  C    S  S  S  S
TSTMS                     C  C          S  S

$$
MTZ008-152300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
241 AM MDT MON SEP 15 2014

DATE             MON 09/15/14            TUE 09/16/14            WED 09/17/14
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      79          46          83          49          85
TEMP          44 39 47 66 77 78 62 53 49 46 53 72 81 81 66 58 54 49 56 76 84 83
DEWPT         30 31 32 30 30 29 31 32 29 29 31 35 36 37 39 40 38 38 40 44 42 41
RH            57 73 56 26 18 16 31 44 46 51 43 26 20 21 37 51 54 66 55 32 23 23
WIND DIR      NW  S SW  W  W SW  S  S  S  S  S SW SW  S  S  S  S  S  S SW SW SW
WIND SPD       5  6  4  3  5  1  4  5  8  6  6  6  9  5  5  5  5  6  6  9  9  6
CLOUDS        CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      0           0           0           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            51    78      47    71      42    71      42    76
TEMP          59   51 72 74 55   47 63 68 47   42 60 69 48   42 65 74
DEWPT         41   40 44 42 39   36 42 42 38   38 43 39 36   36 40 41
PWIND DIR           S     S      SW     W       W    SW       E    SE
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC   SC SC B1 B1   SC SC SC SC   SC SC FW FW   FW FW FW
POP 12HR           20    30      30    20      20     5       5     5
RAIN SHWRS          S  C  C  C    S  S  S  S
TSTMS                     C  C          S  S

$$
MTZ011-152300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
241 AM MDT MON SEP 15 2014

DATE             MON 09/15/14            TUE 09/16/14            WED 09/17/14
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      74          43          81          47          86
TEMP          42 37 48 64 72 72 56 51 47 43 54 70 79 79 61 56 51 47 58 75 84 84
DEWPT         39 36 40 44 43 44 45 43 42 40 45 48 46 49 47 46 45 42 47 50 50 52
RH            89 96 74 48 35 37 66 74 83 89 71 45 31 35 60 69 80 83 67 41 31 33
WIND DIR      NE  E  E  E  E  E  E SE SE  S SW  S SW  E  E  E  E  E  E SE SE SW
WIND SPD       3  4  3  4  4  5  4  4  3  2  4  5  5  6  6  4  4  6  6  3  3  2
CLOUDS        CL FW FW CL CL CL CL CL CL FW FW FW FW FW FW SC SC 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               THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            51    84      51    75      47    72      45    75
TEMP          59   51 76 82 58   51 68 72 52   47 64 70 51   45 67 73
DEWPT         50   46 52 50 46   44 50 51 46   44 49 45 45   41 48 48
PWIND DIR          SW    SW       W     W      NW     W       S    SE
WIND CHAR          LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC   SC SC SC SC   B1 B1 SC SC   SC SC FW FW   FW FW FW
POP 12HR           10    10      10    10      10    10       5     5

$$
MTZ051-152300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
241 AM MDT MON SEP 15 2014

DATE             MON 09/15/14            TUE 09/16/14            WED 09/17/14
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      73          46          81          51          87
TEMP          40 40 52 67 72 72 58 52 48 47 60 76 81 79 63 57 54 51 63 80 86 84
DEWPT         35 35 41 40 40 44 43 40 38 37 42 41 39 42 43 41 40 39 44 46 46 47
RH            82 82 66 37 31 37 57 63 68 68 51 28 22 27 48 55 59 63 50 30 25 28
WIND DIR       W SE SE SE  E  E  S  S  S SW  S  W NW SE SE  S  S  S  S SW SW  W
WIND SPD       6  5  3  4  2  1  5  5  5  4  2  5  8  4  4  5  5  4  4  5  5  1
CLOUDS        CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC 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               THU 09/18/14  FRI 09/19/14  SAT 09/20/14  SUN 09/21/14
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            53    83      51    73      47    69      45    73
TEMP          60   53 79 79 58   51 71 69 51   47 66 66 51   46 69 70
DEWPT         44   42 48 47 43   41 47 49 42   40 46 46 41   39 44 47
PWIND DIR          SW    SW       W     W       W     W      SE    SE
WIND CHAR          LT    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    SC   SC SC SC SC   SC SC SC SC   SC SC FW FW   FW FW FW
POP 12HR           10    20      20    20      20    10       5     5
RAIN SHWRS                S  S    S  S  S  S
TSTMS                     S  S          S  S

$$


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