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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
346 AM MST FRI FEB 12 2016

MTZ012-122300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
346 AM MST FRI FEB 12 2016

DATE                FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
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          38          51          34          51
TEMP             30 32 43 53 48 44 41 40 40 38 49 50 46 37 35 34 34 37 46 51 47
DEWPT            27 29 35 34 36 36 35 34 34 32 26 21 24 23 24 24 25 28 29 24 28
RH               88 88 73 48 63 73 79 79 79 79 40 31 42 56 64 66 69 70 51 34 47
WIND DIR          E SE  S SW  S SW SW SW SW SW  W  W  W  W SW SW SW SW  W  W  W
WIND SPD          5  5  5  8  8 10 11 13 16 18 21 27 19 19 17 17 16 16 19 19 19
WIND GUST                                      32 40
CLOUDS           OV OV OV OV B1 B1 SC SC B1 B1 B1 B1 SC SC B2 B2 B2 B2 B2 B2 B1
POP 12HR                     30          10          20          10          20
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  S  S                    S  S                    S  S  S
SNOWSHWRS                                                         S  S


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
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            39    58      40    56      38    55      37    54
TEMP          40   42 57 53 43   41 54 54 44   38 50 54 41   38 53 51
DEWPT         31   35 37 31 34   33 34 28 33   30 31 32 32   29 29 24
PWIND DIR          SW    SW      SW    SW      SW    SW       S    SW
WIND CHAR          BZ    WY      WY    VW      BZ    GN      GN    GN
AVG CLOUDS    B1   B2 B2 B2 B2   B2 B1 B1 SC   SC B1 B1 B2   B2 SC SC
POP 12HR           20    30      30    20      10    20      20    10
RAIN SHWRS     S    S  C  C  C    C  S  S          S  S  S    S

$$
MTZ010-122300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
346 AM MST FRI FEB 12 2016

DATE                FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
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                      48          35          49          32          49
TEMP             31 30 37 46 47 39 38 40 41 35 47 49 44 35 34 35 32 34 46 49 46
DEWPT            28 28 29 32 35 33 33 32 31 25 24 23 24 24 24 26 24 26 26 23 31
RH               88 92 72 58 63 79 82 73 67 66 40 36 45 64 66 69 72 72 45 36 55
WIND DIR         SE SE SE  S  S SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          6  9 11 11 10 10 11 10 19 18 27 28 21 21 18 18 13 13 20 20 19
WIND GUST                                      39 39
CLOUDS           OV OV OV OV SC SC SC SC SC SC B1 B1 SC SC B1 B1 B2 B2 B1 B1 SC
POP 12HR                     30           5          10          10          10
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                     T       00-00       00-00
RAIN SHWRS              S  S                                                  S
SNOWSHWRS         C  C


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
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            37    55      36    52      33    51      34    51
TEMP          37   42 54 50 39   37 50 50 38   33 46 51 40   34 50 49
DEWPT         28   35 31 31 32   29 30 25 32   26 27 31 34   27 27 26
PWIND DIR           W     W       W     W       W    SW       S    SW
WIND CHAR          BZ    WY      WY    WY      BZ    GN      GN    GN
AVG CLOUDS    SC   B2 B1 B1 B1   B1 B1 B1 SC   SC B1 B1 B1   B1 B1 B1
POP 12HR           20    20      30    20      10    10      20    10
RAIN SHWRS     S    S  S  S  C    C  S  S                S    S

$$
MTZ014-122300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
346 AM MST FRI FEB 12 2016

DATE                FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
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                      48          33          45          31          45
TEMP             34 36 40 47 46 41 37 36 33 37 41 45 42 37 35 34 31 36 40 45 42
DEWPT            29 32 33 33 34 33 31 31 29 31 29 27 26 22 24 24 23 30 29 28 29
RH               82 85 76 58 63 73 79 82 85 79 62 49 53 54 64 66 72 79 64 51 60
WIND DIR         SW  S  E SW SW  S  S  S SW  W  W  W  W  W SW SW SW SW  W  W  W
WIND SPD          2  2  3  3  3  3  4  4  6 10 16 23 12 12  9  9  9  9 16 16 14
WIND GUST                                         34
CLOUDS           B2 B2 B2 B2 B1 B1 SC SC B1 B1 SC SC B1 B1 OV OV OV OV B2 B2 B2
POP 12HR                     30          10          20          20          30
QPF 12HR                      0           0        0.01           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C                    S  S                          S  S  S
SNOWSHWRS                                                   S  S  C  C


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
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            35    52      37    51      33    50      32    49
TEMP          38   35 48 52 42   37 48 50 39   33 44 50 38   32 46 48
DEWPT         30   30 39 35 33   31 36 32 31   28 32 32 29   27 32 30
PWIND DIR           W    SW       W     W      SW    SW      SW    SW
WIND CHAR          GN    BZ      BZ    BZ      GN    GN      LT    GN
AVG CLOUDS    B2   OV OV OV B2   B2 B1 B1 SC   SC B1 B1 B2   B2 B1 B1
POP 12HR           20    30      30    20      10    10      20    20
RAIN SHWRS     S    S  C  C  C    C  S  S                S    S  S  S

$$
MTZ055-122300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
346 AM MST FRI FEB 12 2016

DATE                FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
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          26          41          25          41
TEMP             24 26 33 41 42 36 33 31 27 27 33 40 39 32 30 32 25 27 34 39 41
DEWPT            22 23 29 31 30 31 30 28 25 24 28 25 22 22 25 27 23 24 27 26 28
RH               92 88 85 67 62 82 89 88 92 88 82 55 50 66 81 81 92 88 75 59 59
WIND DIR          S  S  S  S  S  S  S  S SW SW  W  W  W  W SW SW SW SW  W  W  W
WIND SPD          3  3  2  2  3  4  4  4  8  8 10 20 12 12 10 10 11 11 16 16 14
CLOUDS           B2 B2 B2 B2 B1 B1 SC SC B2 B2 B1 B1 B1 B1 OV OV OV OV OV OV B2
POP 12HR                     20          10          40          20          40
QPF 12HR                      0           0        0.09           0        0.05
SNOW 12HR                 00-00       00-00           T
RAIN SHWRS        S  S                    C  C  C  C                    C  C  C
SNOWSHWRS                                                   S  S  C  C  C  C


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
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    46      30    46      27    45      24    44
TEMP          35   30 35 46 38   30 40 46 36   27 37 45 36   24 38 44
DEWPT         32   28 31 34 34   27 31 31 32   25 31 32 30   21 29 29
PWIND DIR           W    SW      SW    SW      SW     S       S    SW
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV OV OV OV   OV B2 B2 B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR           30    40      30    20      10    10      20    20
RAIN SHWRS     C    C  C  C  C    C  S  S                S    S  S  S

$$
MTZ055-122300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
346 AM MST FRI FEB 12 2016

DATE                FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
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                      38          21          34          22          33
TEMP             25 26 35 38 32 27 24 21 22 23 32 33 28 23 23 22 23 23 31 33 29
DEWPT            25 24 26 28 28 26 23 18 21 19 23 23 19 22 23 22 23 21 22 25 27
RH              100 92 69 67 85 96 96 88 96 84 69 66 68 96100100100 92 69 72 92
WIND DIR          S  S  S SW SW  S  S  S  S SW SW SW  W  W SW SW SW SW  W  W  W
WIND SPD          4  3  3  5  4  4  3  4  6  8 11 14 10 10 11 11 12 12 13 13 13
CLOUDS           B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B2
POP 12HR                     20           5          30          40          60
QPF 12HR                      0           0        0.05        0.07        0.10
SNOW 12HR                 00-00       00-00           1
SNOWSHWRS         S  S                    S  S  C  C  C  C  C  C  C  C  L  L  C


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
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            25    36      27    37      25    38      26    36
TEMP          26   25 35 34 30   27 37 35 28   25 38 35 28   27 36 31
DEWPT         25   25 29 32 28   27 28 34 19   25 29 33 25   26 28 30
PWIND DIR          SW    SW      SW    SW      SW     S       S     S
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 OV OV B2   B2 B2 B2 B1   B1 B1 B1 B2   B2 OV OV
POP 12HR           40    40      30    20      10    10      30    40
RAIN SHWRS                   C    C                      C    C  C  C
SNOWSHWRS      C    C  C  C  C    C  S  S                C    C  C  C

$$
MTZ008-122300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
346 AM MST FRI FEB 12 2016

DATE                FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
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                      46          32          41          28          42
TEMP             33 31 40 45 45 37 34 32 35 34 38 40 39 34 29 28 31 31 40 42 42
DEWPT            26 24 31 32 32 28 27 27 28 28 28 26 24 25 23 22 24 26 30 28 30
RH               75 75 70 60 60 70 75 81 75 78 67 57 54 69 78 78 75 81 67 57 62
WIND DIR          S  S  S  S  S  S  S  S  S SW  W  W SW SW SW SW SW SW  W  W SW
WIND SPD          6  5  4  6  8  8  6  8  9 11 14 17 10 10 11 11 12 12 16 16 13
CLOUDS           B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 SC SC B2 B2 B2 B2 B2 B2 B2
POP 12HR                     10           5          20          20          30
QPF 12HR                      0           0        0.07           0        0.03
SNOW 12HR                 00-00       00-00           T
RAIN SHWRS                                S  S  S  S                          S
SNOWSHWRS                                 S  S  S  S        S  S  C  C  S  S


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
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    47      34    46      32    45      31    44
TEMP          33   37 45 46 36   35 45 44 33   33 42 44 32   32 40 44
DEWPT         28   29 35 32 31   28 35 29 28   26 33 30 26   25 30 29
PWIND DIR          SW    SW      SW    SW      SW     S       S     S
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B2 B2 B1   B1 B1 B1 SC   SC B1 B1 B2   B2 B1 B1
POP 12HR           20    20      20    10      10    10      20    20
RAIN SHWRS     S    S  S  S  S    S                      S    S  S  S
SNOWSHWRS           S

$$
MTZ011-122300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
346 AM MST FRI FEB 12 2016

DATE                FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
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                      40          29          51          30          50
TEMP             27 26 34 40 37 31 29 32 33 35 46 50 48 37 34 33 30 31 42 50 46
DEWPT            26 23 26 28 29 28 27 29 30 29 31 30 34 32 31 29 27 26 27 29 32
RH               96 88 72 62 72 88 92 88 89 78 55 46 58 82 89 85 88 81 55 44 58
WIND DIR          E  E  E  E  E  E SE SW SW SW  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          9 11 11 12 11  9  5  5 11 16 21 24 14 14 14 14 13 13 17 17 13
WIND GUST                                         34
CLOUDS           OV OV OV OV B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR                     40          20          20          10          10
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S              S  S
SNOWSHWRS               C  C
OBVIS             F  F


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
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    53      33    52      32    50      32    52
TEMP          33   34 49 52 37   34 47 52 38   32 42 50 37   33 46 51
DEWPT         30   31 34 36 33   31 29 35 34   29 26 35 32   30 29 35
PWIND DIR           W     W       W     W       W    SW      SE    SW
WIND CHAR          GN    BZ      BZ    BZ      GN    GN      GN    GN
AVG CLOUDS    B1   B1 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1 B2   B2 B1 B1
POP 12HR           10    20      30    20      10    20      10    10
RAIN SHWRS             S  S  C    C  S  S          S  S

$$
MTZ051-122300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
346 AM MST FRI FEB 12 2016

DATE                FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
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                      42          33          45          28          43
TEMP             30 31 35 42 39 37 35 36 35 38 41 45 38 32 29 28 29 32 36 43 39
DEWPT            28 29 32 33 34 33 31 30 28 31 29 27 24 23 22 21 23 26 26 27 30
RH               92 92 89 70 82 85 85 79 75 76 62 49 57 69 75 75 78 78 67 53 70
WIND DIR         SE SE  S  S  S  S SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          5  8  9  9  8  8  8  8 10 11 18 21 19 19 16 16 12 12 18 18 17
WIND GUST                                         33 29 29
CLOUDS           OV OV B2 B2 B2 B2 SC SC B2 B2 B2 B2 SC SC B1 B1 B2 B2 B2 B2 B1
POP 12HR                     30          10          20          10          20
QPF 12HR                   0.05           0           0           0        0.03
SNOW 12HR                     T       00-00       00-00
RAIN SHWRS              C  C              S  S  S  S                          S
SNOWSHWRS         C  C  C  C                                      S  S  S  S  S


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
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    50      34    50      34    50      33    49
TEMP          33   38 48 47 38   35 48 49 40   34 45 50 37   33 45 48
DEWPT         27   33 35 34 32   26 30 32 31   26 30 31 29   25 28 30
PWIND DIR           W     W       W     W       W    SW      SW    SW
WIND CHAR          BZ    BZ      WY    WY      BZ    GN      GN    GN
AVG CLOUDS    B1   B1 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR           20    30      30    20      10    10      10    20
RAIN SHWRS     S    S  C  C  C    C  S  S                        S  S
SNOWSHWRS      S    S

$$
WEATHER.GOV/GREATFALLS



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