Point Forecast Matrices
Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
313 AM MDT TUE SEP 30 2014

MTZ012-302300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
313 AM MDT TUE SEP 30 2014

DATE             TUE 09/30/14            WED 10/01/14            THU 10/02/14
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                      62          42          58          36          49
TEMP             50 53 59 61 60 48 44 43 42 43 51 56 56 44 41 38 36 37 45 48 48
DEWPT            45 45 46 43 43 41 39 37 37 37 38 35 37 34 33 32 31 31 32 30 32
RH               83 74 62 51 53 77 82 79 82 79 61 45 49 68 73 79 82 79 60 49 54
WIND DIR         SW SW  W  W  W  W  W  W  W  W  W  W  W  W NW NW NW NW  W  W NW
WIND SPD         14 12 16 16 14 13 11  9  9  9 11 13 11 11  5  5  8  8  9  9  3
CLOUDS           B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 FW FW FW FW SC B1 B2 B2 SC SC B1
POP 12HR                     20          30          10          40          40
QPF 12HR                   0.01        0.03           0        0.02        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S        C  C  C  C                    C  C  C  C  S  S


DATE               FRI 10/03/14  SAT 10/04/14  SUN 10/05/14  MON 10/06/14
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            34    66      48    70      43    67      42    67
TEMP          37   35 60 64 53   48 65 65 48   44 57 60 43   42 60 62
DEWPT         26   29 36 36 33   32 40 44 41   38 44 49 37   35 46 49
PWIND DIR           W    SW      SW    SW       W    SW       W    SW
WIND CHAR          LT    GN      GN    BZ      BZ    GN      GN    GN
AVG CLOUDS    B1   B1 B1 SC SC   SC SC FW FW   SC SC SC SC   SC SC SC
POP 12HR           10     5       0     0       5    10      10    10

$$
MTZ010-302300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
313 AM MDT TUE SEP 30 2014

DATE             TUE 09/30/14            WED 10/01/14            THU 10/02/14
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                      60          38          57          32          48
TEMP             45 47 56 58 52 40 39 39 38 43 54 57 51 40 38 35 32 33 43 46 46
DEWPT            43 42 42 40 39 34 34 36 36 37 37 34 33 32 32 33 31 28 30 27 28
RH               93 83 59 51 61 79 82 89 92 79 52 42 50 73 79 92 96 82 60 47 49
WIND DIR          W  W  W  W NW NW NW  W  W  W  W  W  W  W NW NW NW NW NW NW NW
WIND SPD         16 11 18 19 18 14 11 11 10  9 14 20 21 21  9  9  8  8 13 13  3
CLOUDS           B2 B2 OV OV B2 B2 B2 B2 SC SC FW FW SC SC B1 OV B1 B1 SC SC B1
POP 12HR                     60          50          10          60          30
QPF 12HR                   0.04        0.05           0        0.08        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  L  L  C  C  C  C              S  S        C  C
SNOWSHWRS                                                   L  L  C  C


DATE               FRI 10/03/14  SAT 10/04/14  SUN 10/05/14  MON 10/06/14
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            32    64      44    69      40    64      40    64
TEMP          35   32 59 61 48   45 64 61 43   40 56 57 44   40 57 57
DEWPT         26   28 35 34 33   32 39 39 35   37 43 44 37   36 46 45
PWIND DIR           W    SW       W     W       W     W       W     W
WIND CHAR          LT    GN      BZ    BZ      BZ    GN      GN    GN
AVG CLOUDS    B1   B2 B2 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR           10     5       0     0      10    10      10    10

$$
MTZ014-302300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
313 AM MDT TUE SEP 30 2014

DATE             TUE 09/30/14            WED 10/01/14            THU 10/02/14
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                      60          41          59          38          57
TEMP             49 48 55 60 58 49 46 45 43 41 50 57 58 48 44 41 38 39 48 56 55
DEWPT            45 42 41 42 37 35 35 35 35 33 33 34 32 30 28 28 28 28 29 30 28
RH               86 80 59 51 45 58 65 68 73 73 52 42 37 49 53 59 67 64 47 37 35
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          5  4  9 17 13 10  9  8  3  5  6 12 12 12  4  4  3  3 13 13  6
CLOUDS           OV OV B1 B1 SC SC B1 B1 B2 B2 FW FW CL CL FW SC SC SC SC SC SC
POP 12HR                     40          20          10          10          30
QPF 12HR                   0.01           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  S  S  S  S                                C  C  S  S


DATE               FRI 10/03/14  SAT 10/04/14  SUN 10/05/14  MON 10/06/14
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            38    67      45    70      45    70      43    70
TEMP          43   38 55 65 53   46 61 67 53   46 58 65 48   43 59 69
DEWPT         27   27 33 34 33   30 36 38 39   38 41 43 37   35 44 45
PWIND DIR          SW    SW      SW    SW       W    SW       W    SW
WIND CHAR          LT    LT      GN    LT      GN    LT      GN    LT
AVG CLOUDS    SC   SC SC SC SC   FW FW SC SC   SC SC SC SC   SC SC SC
POP 12HR           10     5       0     5       5     5       5     5

$$
MTZ055-302300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
313 AM MDT TUE SEP 30 2014

DATE             TUE 09/30/14            WED 10/01/14            THU 10/02/14
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                      58          35          55          32          54
TEMP             43 44 53 58 54 41 40 36 35 36 46 53 53 40 39 34 32 36 46 53 52
DEWPT            42 42 43 43 42 35 36 34 33 32 34 35 33 31 31 29 28 29 31 31 31
RH               96 93 69 57 64 79 85 92 92 85 63 50 46 70 73 82 85 75 55 43 44
WIND DIR          S SW  W  W  W NW  W  W SW  W  W  W SW SW SW SW  W  W  W  W  W
WIND SPD          3  2  6  8  8  8  5  3  4  2  4  6  8  8  2  2  4  4  9  9  3
CLOUDS           OV OV B2 B2 B1 B1 B2 B2 B2 B2 SC SC CL CL SC SC SC SC SC SC SC
POP 12HR                     50          30          30          10          20
QPF 12HR                   0.07        0.01        0.01           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C  C  C  S  S  C  C  S  S              S  S  S  S


DATE               FRI 10/03/14  SAT 10/04/14  SUN 10/05/14  MON 10/06/14
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            32    62      37    68      40    67      36    68
TEMP          40   33 54 61 45   37 59 63 47   43 56 63 44   37 58 65
DEWPT         32   29 35 35 36   32 38 40 40   40 42 46 39   36 44 46
PWIND DIR          SW    SW      SW    SW       W    SW       W    SW
WIND CHAR          LT    LT      GN    GN      GN    LT      GN    LT
AVG CLOUDS    SC   SC SC SC SC   FW FW SC SC   FW FW FW FW   SC SC SC
POP 12HR            5     5       0     0       5     5       5     0

$$
MTZ055-302300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
313 AM MDT TUE SEP 30 2014

DATE             TUE 09/30/14            WED 10/01/14            THU 10/02/14
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                      49          25          47          21          50
TEMP             31 38 46 49 47 41 34 29 25 31 42 46 46 37 30 24 21 29 44 49 48
DEWPT            31 37 43 40 41 35 32 29 25 30 38 31 30 28 27 24 21 26 34 28 29
RH              100 96 89 71 79 79 92100100 96 86 55 53 70 88100100 88 68 44 47
WIND DIR          S SW SW SW  W NW NW NW SW  W NW  W  S  S SW SW SW SW  W  W  W
WIND SPD          5  4  8 10  5  3  2  1  0  1  5  8  3  3  4  4  3  3 13 13  6
CLOUDS           OV OV B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC SC SC
POP 12HR                     60          50          20           5          10
QPF 12HR                   0.15        0.12        0.01           0           0
SNOW 12HR                 00-00           T           T
RAIN SHWRS        C  C  L  L  C  C              S  S
SNOWSHWRS                           C  C  S  S  S  S


DATE               FRI 10/03/14  SAT 10/04/14  SUN 10/05/14  MON 10/06/14
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            23    55      24    58      25    59      27    61
TEMP          32   23 48 53 34   24 49 56 35   25 52 57 37   27 54 59
DEWPT         28   22 34 30 30   23 37 35 32   25 44 38 32   27 45 44
PWIND DIR           W     S      SW    SW      SW    SW      SW    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC   SC SC SC SC   FW FW SC FW   FW FW FW FW   FW FW FW
POP 12HR            5     5       0     5       5     5       5     5

$$
MTZ008-302300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
313 AM MDT TUE SEP 30 2014

DATE             TUE 09/30/14            WED 10/01/14            THU 10/02/14
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                      56          32          54          31          58
TEMP             43 41 51 55 55 41 36 34 33 33 46 52 53 40 35 33 31 35 49 56 56
DEWPT            41 39 44 42 37 32 28 27 29 29 34 32 29 29 27 25 26 28 30 28 27
RH               93 92 77 61 51 70 72 75 85 85 63 46 39 64 72 72 81 75 48 34 32
WIND DIR         SW SW  W NW NW NW  W SW SW SW  W  W SW SW SW SW SW SW  W  W  W
WIND SPD         10  8  8 10 11  6  6  8  5  5  6  8  4  4  5  5  8  8 11 11  6
CLOUDS           OV OV B1 B1 SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC SC SC
POP 12HR                     50          10          10           5          10
QPF 12HR                   0.06           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C


DATE               FRI 10/03/14  SAT 10/04/14  SUN 10/05/14  MON 10/06/14
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            33    63      37    67      37    66      38    67
TEMP          38   33 54 61 43   38 57 64 44   39 55 63 44   38 58 66
DEWPT         28   26 33 32 29   27 34 35 34   34 38 41 34   31 42 44
PWIND DIR          SW    SW      SW    SW       W    SW       W    SW
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC SC   FW FW FW FW   FW FW FW FW   SC SC SC
POP 12HR            5     5       0     5       5     5       5     5

$$
MTZ011-302300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
313 AM MDT TUE SEP 30 2014

DATE             TUE 09/30/14            WED 10/01/14            THU 10/02/14
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                      68          42          62          38          50
TEMP             46 50 64 68 64 48 45 44 42 44 57 61 60 45 42 41 39 40 48 49 49
DEWPT            44 46 47 48 47 42 42 42 41 40 42 40 37 34 34 35 33 32 32 29 27
RH               93 86 54 49 54 80 89 93 96 86 57 46 42 65 73 79 79 73 54 46 42
WIND DIR         SW SW  W  W NW NW NW  W  W  W  W  W SW SW NW NW NW NW NW NW NW
WIND SPD         11 12 14 14 17 17 13 12 12 12 12 12 13 13 11 11 14 14 18 18 12
CLOUDS           B2 B2 B2 B2 OV OV B2 B2 B1 B1 SC SC SC SC B2 B2 B1 B1 SC SC B1
POP 12HR                     30          60          10          50          30
QPF 12HR                   0.02        0.16           0        0.01        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  L  L  C  C                    C  C  C  C


DATE               FRI 10/03/14  SAT 10/04/14  SUN 10/05/14  MON 10/06/14
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            31    62      41    71      40    64      40    63
TEMP          35   31 55 61 50   41 63 66 44   41 57 59 42   40 59 58
DEWPT         25   25 35 36 36   33 42 43 40   39 45 46 39   38 46 46
PWIND DIR           W    SW       W     W       W     W      NW    SW
WIND CHAR          GN    LT      GN    GN      GN    GN      GN    LT
AVG CLOUDS    B1   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR           10     5       0     0       5    10      10    10

$$
MTZ051-302300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
313 AM MDT TUE SEP 30 2014

DATE             TUE 09/30/14            WED 10/01/14            THU 10/02/14
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                      63          41          56          37          47
TEMP             46 51 62 63 59 48 45 41 41 42 51 55 55 44 40 38 37 38 43 45 46
DEWPT            40 43 43 43 42 41 39 37 36 36 35 35 36 33 30 29 28 29 28 28 29
RH               79 74 50 48 53 77 79 85 82 79 54 47 49 65 67 70 70 70 55 51 51
WIND DIR          W  W  W NW NW  W  W  W  W  W NW  W SW SW  W  W NW NW NW NW  W
WIND SPD         10  8 16 17 14 13 14 14 12 10 13 11  6  6 11 11 10 10 13 13  8
CLOUDS           B2 B2 B2 B2 OV OV B1 B1 B1 B1 B1 B1 FW FW FW B1 B2 B2 SC SC SC
POP 12HR                     20          40          30          30          50
QPF 12HR                      0        0.05        0.02        0.01        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S  C  C  C  C  C  C  S  S        C  C  C  C  S  S


DATE               FRI 10/03/14  SAT 10/04/14  SUN 10/05/14  MON 10/06/14
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            33    64      45    69      44    65      41    66
TEMP          35   34 59 63 51   46 66 63 50   44 60 58 44   41 62 61
DEWPT         26   27 31 34 34   31 38 41 38   36 42 42 35   34 44 46
PWIND DIR           W    SW       W     W       W     W       W     W
WIND CHAR          LT    LT      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC SC   FW FW SC SC   FW FW SC SC   SC SC SC
POP 12HR            5     5       0     0       5    10      10     5

$$


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