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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
854 PM MDT THU AUG 27 2015

MTZ012-281100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
854 PM MDT THU AUG 27 2015

DATE           08/27/15      FRI 08/28/15            SAT 08/29/15            SUN
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                      58          90          62          90          58
TEMP                76 66 62 58 66 80 89 88 75 71 67 62 69 81 89 86 74 66 64 58
DEWPT               41 44 42 44 45 42 39 39 41 44 47 47 47 44 41 43 51 48 48 47
RH                  28 45 48 59 47 26 17 18 29 38 49 58 45 27 19 22 44 52 56 67
WIND DIR             W SW SW SW SW SW SW SW  S  S SW  S  S  S  S  W  W SW SW SW
WIND SPD             8  9  9  9 10 10 12 12  9  6  5  8  8 16 16 21 21  9  9  5
CLOUDS              SC SC SC FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR                      5           0          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS                K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/30/15  MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          74      51    78      50    83      52    78      49    73
TEMP          69 73 56   52 71 77 58   51 74 82 59   53 73 76 57   50 67 72
DEWPT         42 40 41   41 40 35 40   37 41 37 40   40 41 36 41   39 39 34
PWIND DIR        SW       W    SW       W    SW       W    SW       W     W
WIND CHAR        GN      GN    BZ      GN    GN      GN    LT      GN    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   FW FW SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      20    10      10    10      10    10      10    20
RAIN SHWRS        S  S                                                    S
TSTMS             S  S                                                    S

$$
MTZ010-281100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
854 PM MDT THU AUG 27 2015

DATE           08/27/15      FRI 08/28/15            SAT 08/29/15            SUN
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                      54          88          56          85          52
TEMP                71 63 58 54 64 80 87 87 76 67 63 56 66 79 79 85 71 60 57 52
DEWPT               37 42 43 44 44 37 35 35 37 39 48 45 47 45 48 42 40 44 47 42
RH                  29 46 57 69 48 21 16 16 24 36 58 66 50 30 34 22 32 55 69 69
WIND DIR             W  W  W  W SW SW  S SW SW  W  W SW SW  S  S  W  W  W  W SW
WIND SPD            12 11 11  9 10 11 12 17  8  8  4  9  9 20 20 26 26 13 13 12
CLOUDS              SC FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 FW FW SC
POP 12HR                      5           5          10          20          20
QPF 12HR                      0           0           0        0.01           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  S  S  S  S
TSTMS                                                       S  S  S  S
OBVIS                K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/30/15  MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          68      49    71      47    78      47    73      45    69
TEMP          65 66 52   50 66 70 57   48 73 76 57   48 71 68 52   46 65 68
DEWPT         40 35 37   41 37 35 40   38 38 32 40   38 40 31 38   39 34 35
PWIND DIR        SW      SW    SW      SW    SW      SW    SW       W     W
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    GN      BZ    BZ
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC FW FW   SC SC SC SC   SC SC SC
POP 12HR         10      10    10      10    10      10    10      20    20
RAIN SHWRS                                                          S  S

$$
MTZ014-281100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
854 PM MDT THU AUG 27 2015

DATE           08/27/15      FRI 08/28/15            SAT 08/29/15            SUN
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                      52          90          55          90          53
TEMP                75 64 59 52 61 76 89 88 77 67 62 55 62 76 89 86 78 64 55 53
DEWPT               42 43 42 43 47 49 44 41 42 42 45 45 50 51 49 47 44 44 48 46
RH                  31 46 53 71 60 39 21 19 29 40 54 69 65 42 25 26 30 48 77 77
WIND DIR             W  W  W  S  E  E  S  S  S SW SE SE SE  S  S  W  W  W  W  S
WIND SPD             6  4  3  1  3  5  9  9  6  3  2  8  8 14 14 16 16  6  6  6
CLOUDS              SC SC SC FW FW SC SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC
POP 12HR                     10           5          10          20          20
QPF 12HR                      0           0           0        0.04           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            S  S  S  S  S  S  S  S  S
TSTMS                                                 S  S  S  S  S  S
OBVIS                K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/30/15  MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          76      46    79      47    82      48    78      46    73
TEMP          67 75 56   47 69 78 57   48 72 81 60   48 71 77 56   46 65 73
DEWPT         46 38 39   39 44 35 39   39 45 37 42   39 44 36 38   38 39 33
PWIND DIR        SW       W    SW       W    SW       W    SW       W     W
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      20    10      10    10      10    10      10    20
RAIN SHWRS     S  S  S                                                    S
TSTMS             S  S                                                    S

$$
MTZ055-281100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
854 PM MDT THU AUG 27 2015

DATE           08/27/15      FRI 08/28/15            SAT 08/29/15            SUN
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                      50          87          53          91          51
TEMP                69 60 54 50 60 76 85 86 69 61 57 53 64 77 89 87 67 61 56 51
DEWPT               46 47 45 44 47 46 41 39 44 45 45 45 48 46 44 40 43 45 45 44
RH                  44 62 71 80 62 34 21 19 40 56 64 74 56 33 21 19 42 56 66 77
WIND DIR             S SE  S SE  N  N SW  S SE SE SE SE SE  S  S SW SW  S  S  S
WIND SPD             8  5  6  3  1  2  5  8  8  6  5  9  9 20 20 18 18  8  8  4
CLOUDS              B1 SC SC SC SC SC SC B1 B1 SC SC B1 B1 SC SC SC SC B1 B1 B1
POP 12HR                     30           5           5          10          20
QPF 12HR                   0.03           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C                                            S  S  S  S  S
TSTMS                C                                            S  S
OBVIS                K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/30/15  MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          77      43    78      45    80      47    79      44    76
TEMP          67 76 54   44 67 78 56   46 71 79 57   48 72 78 54   44 66 76
DEWPT         44 40 40   38 38 32 39   39 45 37 45   41 41 38 39   37 37 36
PWIND DIR         S       W     S      SW    SW      SW     S      SW    SW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC   SC SC SC SC   FW FW SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      20    10      10    10      10    10      10    10
RAIN SHWRS     S  S  S
TSTMS             S  S

$$
MTZ055-281100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
854 PM MDT THU AUG 27 2015

DATE           08/27/15      FRI 08/28/15            SAT 08/29/15            SUN
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          79          41          81          42
TEMP                55 47 41 37 53 70 78 77 62 50 45 41 57 73 80 77 61 50 46 42
DEWPT               48 45 40 37 46 46 39 39 39 40 41 40 42 41 42 41 43 44 44 42
RH                  77 93 96100 77 42 25 25 43 68 86 96 57 31 26 28 51 80 93100
WIND DIR             S SW SW  S SW SW SW SW  S  S SE SE SE SW SW SW SW  S  S  S
WIND SPD             4  3  2  2  2  5 11 11  8  3  3  5  5 17 17 19 19  8  8  6
CLOUDS              B1 SC SC FW FW SC SC SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                     30           5           5          20          20
QPF 12HR                   0.03           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C                                      S  S  S  S
TSTMS                C                                      S  S  S  S
OBVIS                K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/30/15  MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          68      32    70      35    73      36    72      33    72
TEMP          63 64 43   33 65 67 44   36 68 69 46   37 67 69 45   34 65 70
DEWPT         42 29 33   33 37 34 37   36 45 39 42   35 42 35 39   33 39 37
PWIND DIR        SW      SW     S      SW     S       S     S      SW     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         10      10    10      10    10      10     5       5     5

$$
MTZ008-281100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
854 PM MDT THU AUG 27 2015

DATE           08/27/15      FRI 08/28/15            SAT 08/29/15            SUN
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                      49          86          53          87          49
TEMP                66 57 52 49 57 74 85 83 64 59 57 53 60 77 86 82 66 58 52 49
DEWPT               42 43 42 42 45 42 38 40 43 42 44 44 46 47 46 44 46 43 44 44
RH                  42 59 69 77 64 32 19 22 46 53 62 71 60 35 25 26 48 57 74 83
WIND DIR             S  S  S  S SW SW SW  S  S  S  S  S  S  S  S SW SW  S  S  S
WIND SPD             5  6  6  6  5  5 10 11 11 10  4  9  9 20 20 19 19 11 11  8
CLOUDS              SC FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC
POP 12HR                     10           5          10          10          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                              S  S  S
TSTMS
OBVIS                K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/30/15  MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          74      41    77      44    79      46    76      43    74
TEMP          67 72 51   42 67 76 55   45 72 77 55   47 70 75 52   44 66 73
DEWPT         41 34 36   35 35 29 36   37 42 32 41   39 35 37 39   37 35 33
PWIND DIR        SW      SW    SW      SW    SW      SW     S      SW    SW
WIND CHAR        GN      GN    GN      GN    LT      GN    GN      GN    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      20    10      10    20      20    10      10    10
RAIN SHWRS     S  S  S                        S  S
TSTMS             S  S                        S  S

$$
MTZ011-281100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
854 PM MDT THU AUG 27 2015

DATE           08/27/15      FRI 08/28/15            SAT 08/29/15            SUN
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                      57          90          58          94          57
TEMP                72 66 61 57 64 80 87 88 70 67 63 58 66 85 91 93 76 67 60 57
DEWPT               50 50 50 50 48 48 45 42 51 48 51 49 51 52 49 47 57 53 52 49
RH                  46 56 67 77 56 33 23 20 51 50 65 72 58 32 24 21 52 61 75 75
WIND DIR             W SW SW SW SW  W SW SW SE SE SW SE SE SE SE SW SW  W  W  W
WIND SPD             6  9  9 10 12 12 11  9  8  6  3  5  5 13 13 19 19 11 11  9
CLOUDS              SC SC SC FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR                      5           0           5          10          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S
TSTMS                                                             S  S
OBVIS                K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/30/15  MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          76      49    79      47    84      51    81      48    76
TEMP          71 74 57   50 73 78 58   48 77 83 62   51 74 80 57   48 69 75
DEWPT         45 41 44   44 47 41 47   41 49 43 48   45 45 43 45   42 44 41
PWIND DIR         W       W    SW       W     W       W     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    LT      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      20    10      10    10      10    10      10    20
RAIN SHWRS        S  S                                                    S
TSTMS             S  S                                                    S

$$
MTZ051-281100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
854 PM MDT THU AUG 27 2015

DATE           08/27/15      FRI 08/28/15            SAT 08/29/15            SUN
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                      56          88          60          93          56
TEMP                71 64 59 57 70 81 87 86 68 66 63 60 70 88 92 89 73 67 58 56
DEWPT               48 49 47 46 45 39 41 42 43 44 44 43 45 47 41 46 47 46 47 47
RH                  44 58 64 67 41 22 20 21 40 45 50 53 41 24 17 23 40 47 67 72
WIND DIR            SW SW SW SW  W  W SW SW  S SE  S  S  S  S  S  S  S  W  W  W
WIND SPD             8  6  5  6  5  6  8  8 10 10  9  9  9 16 16 17 17  9  9  4
CLOUDS              B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                      5           0           5          10          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S
TSTMS                                                             S  S
OBVIS                K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K  K


DATE           08/30/15  MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          73      47    77      45    80      51    80      46    72
TEMP          69 71 53   48 72 75 52   47 74 78 61   51 76 77 57   46 68 70
DEWPT         47 48 44   41 41 38 40   39 38 43 47   39 40 40 44   40 41 37
PWIND DIR        SW       W    SW       W     W      SW    SW       W    NW
WIND CHAR        LT      GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1   SC SC SC SC   FW FW SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      20    10      10    10      10    10      10    10
RAIN SHWRS        S  S
TSTMS             S  S

$$



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