Point Forecast Matrices
Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
258 AM MST FRI MAR 6 2015

MTZ012-062300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
258 AM MST FRI MAR 6 2015

DATE                FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      55          31          53          30          56
TEMP             30 34 49 55 51 40 33 31 31 34 47 52 50 38 32 31 30 33 48 55 53
DEWPT            19 19 23 25 26 27 24 23 22 23 29 29 29 28 26 25 24 26 31 28 28
RH               63 54 36 31 37 59 69 72 69 64 49 41 44 67 78 78 78 75 51 35 38
WIND DIR         SW SW SW  W  W SW SW SW SW SW  W NW  N  N  S  S SW SW SW SW SW
WIND SPD         20 20 19 18 11  9  8  5  8  8 10 10  4  4  9  9 13 13 16 16 12
CLOUDS           B1 B1 B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR                      0           5          20          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S


DATE               MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            33    59      34    60      36    59      36    55
TEMP          37   33 52 56 37   35 54 57 42   36 51 55 43   36 49 52
DEWPT         30   25 27 28 31   28 32 29 34   31 37 30 35   29 31 29
PWIND DIR          SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC B1 B1 B1   B1 B1 B1
POP 12HR            5     5       5     5      10    10      20    20
RAIN SHWRS                                                       S  S
SNOWSHWRS                                                S    S

$$
MTZ010-062300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
258 AM MST FRI MAR 6 2015

DATE                FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      54          28          50          27          53
TEMP             36 36 50 54 47 37 31 29 29 30 44 50 44 33 29 27 28 29 47 53 49
DEWPT            24 24 26 27 28 27 24 22 22 23 30 30 29 26 24 22 22 23 29 28 29
RH               61 61 39 35 47 67 75 75 75 75 57 46 55 75 81 81 78 78 49 38 46
WIND DIR          W  W  W  W  W  W  W  W  W  W NW NW  W  W SW SW  W  W  W  W  W
WIND SPD         26 24 25 24 16 10  5  5  6  6 11 13  4  4  6  6 11 11 18 18 14
WIND GUST        36    35
CLOUDS           SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW
POP 12HR                      0           5          20          10           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S


DATE               MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            33    56      32    56      33    55      32    52
TEMP          36   35 51 50 35   35 50 51 37   35 48 50 35   33 49 46
DEWPT         31   28 33 29 29   30 30 30 32   30 31 31 28   26 29 28
PWIND DIR           W     W       W    SW      SW    SW      SW     W
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW   FW FW FW SC   SC SC SC SC   SC B1 B1 B1   B1 B1 B1
POP 12HR            5     5       5     5      10    10      20    20
RAIN SHWRS                                                       S  S
SNOWSHWRS                                                S    S

$$
MTZ014-062300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
258 AM MST FRI MAR 6 2015

DATE                FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      57          33          55          32          59
TEMP             33 33 45 55 55 44 41 37 34 34 45 55 53 43 38 35 32 35 48 58 57
DEWPT            20 19 22 25 24 26 28 25 25 24 26 27 25 26 28 26 25 26 26 27 25
RH               58 56 40 31 30 49 59 61 69 66 47 34 33 51 67 69 75 69 42 30 29
WIND DIR         SW SW  W  W  W SW SW  S  S  S NW NW NW NW SW SW SW SW  W  W  W
WIND SPD          5  8  8 11  5  4  3  1  2  2  3  8  5  5  2  2  5  5  6  6  6
CLOUDS           SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR                      0           5          10           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            33    61      35    62      37    61      37    57
TEMP          43   34 49 59 43   35 51 60 46   37 52 57 43   37 50 54
DEWPT         29   26 27 25 31   28 30 29 34   31 32 30 31   28 31 29
PWIND DIR          SW    SW      SW    SW      SW     S      SW    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC B1 B1 B1   B1 B1 B1
POP 12HR            5     5       5     5      10    10      20    20
RAIN SHWRS                                                       S  S
SNOWSHWRS                                                S    S

$$
MTZ055-062300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
258 AM MST FRI MAR 6 2015

DATE                FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      53          26          54          27          57
TEMP             22 22 40 52 50 39 33 28 27 28 42 53 51 37 31 28 27 29 45 56 54
DEWPT            17 17 22 23 23 26 25 22 20 21 25 26 24 25 24 23 21 23 26 27 24
RH               81 81 48 32 34 59 72 78 74 75 50 35 34 61 75 81 78 78 47 32 31
WIND DIR         SE SE  W  W  W  S  S SE  S  S  W  W  W  W  S  S  S  S  W  W SW
WIND SPD          4  4  5 10  4  1  2  3  3  2  4  8  5  5  3  3  4  4  5  5  6
CLOUDS           SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR                      0           0           5          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            26    58      30    61      33    62      35    58
TEMP          32   26 45 55 34   30 50 58 38   34 50 58 40   36 48 54
DEWPT         25   22 26 26 27   25 30 31 32   30 31 31 31   29 28 28
PWIND DIR          SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC B1 B1 B2   B2 B1 B1
POP 12HR            5     5       5     5      10    10      10    20
RAIN SHWRS                                                       S  S

$$
MTZ055-062300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
258 AM MST FRI MAR 6 2015

DATE                FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      43          12          44          13          47
TEMP             10  8 34 43 40 28 21 17 13 14 35 44 40 29 22 18 14 18 38 46 44
DEWPT             8  5 15 16 17 16 16 13 10 10 19 17 17 17 16 14 10 13 21 20 19
RH               91 87 45 33 39 60 81 84 87 84 52 33 39 60 77 84 84 80 50 35 36
WIND DIR         SW  S SW SW SW  S  S SE  S SE SW SW  W  W SW SW  S  S SW SW SW
WIND SPD          5  5 10 12  9  3  4  2  2  2  8 11  8  8  3  3  4  4  6  6  5
CLOUDS           SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW
POP 12HR                      0           5           5           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            22    45      22    45      26    47      30    46
TEMP          27   22 40 42 33   26 36 43 33   30 39 45 35   34 39 43
DEWPT         21   19 22 19 25   23 22 24 29   28 25 27 28   28 22 22
PWIND DIR          SW     S       S     S       S     S       S     S
WIND CHAR          LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    FW   FW SC SC SC   SC SC SC SC   SC B1 B1 B1   B1 B1 B1
POP 12HR            5     0       0    10       5    20      20    30
RAIN SHWRS                                         S  S          C  C
SNOWSHWRS                                          S  S  S    S  C  C

$$
MTZ008-062300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
258 AM MST FRI MAR 6 2015

DATE                FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          29          56          28          58
TEMP             27 29 45 54 54 42 37 34 31 31 47 55 54 42 35 32 29 30 47 57 57
DEWPT            15 16 19 16 17 21 20 20 20 20 23 20 19 23 22 21 20 21 24 21 20
RH               60 58 35 22 23 43 50 56 63 63 38 25 25 46 59 63 69 69 40 24 23
WIND DIR         SW SW SW SW SW  S  S  S  S  S SW SW  W  W SW SW SW SW SW SW SW
WIND SPD         13 13 13 12  9  8  8  8  8  8 10 11  9  9  8  8 11 11 11 11  8
CLOUDS           SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC FW FW FW FW FW FW FW
POP 12HR                      0           0           5           5           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            30    59      32    61      36    60      36    56
TEMP          37   31 48 57 40   33 51 58 43   36 51 57 42   37 49 54
DEWPT         24   22 25 21 27   25 27 23 30   28 27 23 29   27 27 23
PWIND DIR          SW    SW      SW     S       S     S       S    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC B1 B1 B1   B1 B1 B1
POP 12HR            5     5       5     5      10    10      10    10

$$
MTZ011-062300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
258 AM MST FRI MAR 6 2015

DATE                FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      57          25          50          24          54
TEMP             25 28 44 56 52 36 31 28 25 29 42 50 45 33 30 27 24 28 44 54 50
DEWPT            18 19 28 32 32 28 26 23 21 23 27 30 28 26 26 22 20 22 28 31 28
RH               74 68 53 40 46 72 81 81 84 78 55 46 51 75 85 81 84 78 53 41 42
WIND DIR         SW SW  W  W NW  W  W SW SW SW  W NW NW NW SW SW SW SW SW SW SW
WIND SPD         17 17 18 20 12  4  6  5  5  6  8  9  6  6  6  6  9  9 11 11  6
CLOUDS           B1 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 SC SC SC SC SC SC FW FW FW
POP 12HR                      0           5          20           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S


DATE               MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            29    58      31    57      32    57      34    54
TEMP          34   29 47 53 37   31 47 53 40   33 46 53 40   34 46 49
DEWPT         30   26 30 32 32   27 31 31 36   29 31 30 32   27 30 29
PWIND DIR          SW     W       W    SW       S     S      SW    SW
WIND CHAR          GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC B1 B1 B1   B1 B1 B1
POP 12HR            5     5       5     5      10    10      20    20
RAIN SHWRS                                                       S  S
SNOWSHWRS                                                S    S

$$
MTZ051-062300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
258 AM MST FRI MAR 6 2015

DATE                FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      50          29          48          28          53
TEMP             31 33 47 50 46 34 31 30 29 32 43 48 44 34 30 29 28 32 46 53 49
DEWPT            20 20 23 25 24 24 23 23 21 23 25 27 27 26 25 24 23 25 26 26 25
RH               63 58 38 37 42 66 72 75 72 69 49 44 51 72 81 81 81 75 45 35 39
WIND DIR          W  W  W  W  W  W  W SW SW SW  W NW NW NW  S  S SW SW  W  W  W
WIND SPD         13 13 17 17 12  8  6  6  5  5  9 11  6  6  6  6  9  9 11 11  6
CLOUDS           B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW FW FW FW FW
POP 12HR                      5           5          20          20           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  S  S


DATE               MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            32    57      34    58      36    60      36    55
TEMP          34   32 51 53 35   35 53 55 37   36 55 55 36   37 50 52
DEWPT         27   25 24 24 28   26 27 27 31   29 32 30 28   27 29 31
PWIND DIR           W     W       W    SW      SW    SW      SW     W
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC B1 B1 B2   B2 B1 B1
POP 12HR            5     5       5     5      10    10      20    20
RAIN SHWRS                                                       S  S
SNOWSHWRS                                                S    S

$$



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