Point Forecast Matrices
Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
852 PM MDT SUN AUG 31 2014

MTZ012-011100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
852 PM MDT SUN AUG 31 2014

DATE           08/31/14      MON 09/01/14            TUE 09/02/14            WED
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                      48          70          48          76          49
TEMP                59 53 50 48 55 64 67 69 59 53 50 48 58 70 75 75 62 55 51 49
DEWPT               40 42 42 42 44 40 35 32 37 40 40 40 36 40 34 34 37 42 43 43
RH                  49 66 74 80 66 41 30 25 44 61 68 74 44 33 22 22 39 61 74 80
WIND DIR             W SW SW SW SW  W SW  W SW SW SW SW SW SW SW  W  W SW SW SW
WIND SPD             9  6  8  9 12 12 14 14  8  9  8 10 10 16 16 12 12  8  8 10
CLOUDS              B1 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC
POP 12HR                     20          10           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S                                                        S


DATE           09/03/14  THU 09/04/14  FRI 09/05/14  SAT 09/06/14  SUN 09/07/14
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          63      42    61      44    68      45    71      48    74
TEMP          60 62 46   42 54 61 48   44 61 67 49   46 62 70 53   49 66 73
DEWPT         37 34 41   39 39 30 35   39 36 29 38   40 35 31 43   44 39 32
PWIND DIR         W      NW    NW       E     S      NE    NW      SE    SW
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC SC   B1 SC SC SC   FW FW FW FW   SC SC SC SC   SC SC SC
POP 12HR         20      20    10      10     5       5    10      10    10
RAIN SHWRS     S  S  S
TSTMS             S  S

$$
MTZ010-011100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
852 PM MDT SUN AUG 31 2014

DATE           08/31/14      MON 09/01/14            TUE 09/02/14            WED
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                      47          68          46          72          46
TEMP                55 51 49 47 53 64 68 66 55 51 49 46 54 67 71 68 56 52 49 47
DEWPT               44 46 45 44 46 41 37 35 41 43 44 43 47 42 39 38 43 44 44 43
RH                  66 83 86 89 77 43 32 32 59 74 83 89 77 40 31 33 62 74 83 86
WIND DIR             W  W  W  W  W  W  W  W  W  W  W SW SW  W  W  W  W SW SW  W
WIND SPD            17 10 10  9 12 14 18 19 10 10  8  9  9 13 13 14 14 10 10 11
CLOUDS              B1 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          10           5           5          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S                                                  S  S  C


DATE           09/03/14  THU 09/04/14  FRI 09/05/14  SAT 09/06/14  SUN 09/07/14
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          57      40    61      43    66      44    71      46    74
TEMP          55 53 42   40 56 59 47   43 61 65 49   44 64 70 51   46 68 71
DEWPT         42 39 40   37 38 32 41   39 38 32 41   41 44 35 44   42 40 36
PWIND DIR         W      NW    NW      NE     S       S     S       S    SW
WIND CHAR        GN      BZ    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    SC B1 B1   SC SC SC SC   FW FW FW FW   SC SC SC SC   SC SC FW
POP 12HR         40      20    10      10     5       5    10      10    10
RAIN SHWRS     C  C  S
TSTMS             S  S

$$
MTZ014-011100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
852 PM MDT SUN AUG 31 2014

DATE           08/31/14      MON 09/01/14            TUE 09/02/14            WED
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                      47          71          47          79          48
TEMP                61 54 50 47 50 61 68 71 62 55 50 47 52 67 77 78 66 59 53 48
DEWPT               42 41 42 41 41 39 34 32 37 38 41 40 39 40 37 35 39 41 43 41
RH                  49 61 74 79 71 44 28 24 39 53 71 76 61 37 24 21 37 51 69 77
WIND DIR             W  W  W SW  W  W  W  W SW  W SE  S  S SW SW  W  W SW SW SW
WIND SPD             8  4  5  5  8 10  9  9  5  5  2  3  3  4  4  8  8  5  5  6
CLOUDS              B1 SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC
POP 12HR                     10          10           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS
TSTMS


DATE           09/03/14  THU 09/04/14  FRI 09/05/14  SAT 09/06/14  SUN 09/07/14
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          67      42    66      43    71      44    75      47    74
TEMP          60 66 48   42 56 66 48   43 59 70 50   44 61 74 53   47 63 73
DEWPT         36 29 37   38 39 30 38   38 36 27 36   36 38 32 40   41 40 35
PWIND DIR        SW      NW    NE       N    SW       N     E      SE     S
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW FW   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    10
RAIN SHWRS        S  S
TSTMS             S  S

$$
MTZ055-011100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
852 PM MDT SUN AUG 31 2014

DATE           08/31/14      MON 09/01/14            TUE 09/02/14            WED
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                      42          66          42          77          44
TEMP                56 50 46 42 49 56 64 66 57 51 46 42 52 65 75 76 62 54 48 44
DEWPT               46 45 43 41 44 42 35 33 40 41 39 39 42 39 32 36 41 43 41 41
RH                  69 83 89 96 83 59 34 29 53 68 76 89 69 38 21 23 46 66 77 89
WIND DIR             W SW SW SW SW  W  W  W SE  S SE SW SW SW SW SW SW  S  S SW
WIND SPD             9  1  2  3  3  9  9  8  5  4  2  2  2  9  9  8  8  8  8  5
CLOUDS              B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW
POP 12HR                     20          10           5           5          10
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  S  S
TSTMS


DATE           09/03/14  THU 09/04/14  FRI 09/05/14  SAT 09/06/14  SUN 09/07/14
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          66      37    62      39    67      38    70      43    69
TEMP          59 64 46   37 51 62 46   39 55 66 47   38 57 69 49   43 61 68
DEWPT         36 32 39   35 39 32 40   36 42 29 40   35 40 31 42   40 42 34
PWIND DIR        SW      NW     N      NE     E      NE    NE       E    SW
WIND CHAR        LT      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC FW   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      10    20      20    10      10    10      10    10
RAIN SHWRS        S             S  S
TSTMS             S             S  S

$$
MTZ055-011100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
852 PM MDT SUN AUG 31 2014

DATE           08/31/14      MON 09/01/14            TUE 09/02/14            WED
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                      33          58          32          65          35
TEMP                47 40 37 33 41 50 56 57 48 40 37 32 44 57 64 64 52 44 40 35
DEWPT               44 40 37 33 40 42 35 37 35 35 36 31 38 37 31 36 39 39 39 35
RH                  89100100100 96 74 45 47 60 82 96 96 79 47 29 35 61 82 96100
WIND DIR             S  S  W SW  N  W SW SW SW  S SW  S  S SW SW SW SW  S  S  S
WIND SPD             6  1  1  0  2  8 11 11  9  8  8  4  4 13 13 10 10  4  4  5
CLOUDS              B2 B1 B1 SC SC SC SC B1 B1 FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     30          20           5           5           5
QPF 12HR                   0.03        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  S  S        S  S
TSTMS                S              S  S


DATE           09/03/14  THU 09/04/14  FRI 09/05/14  SAT 09/06/14  SUN 09/07/14
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          63      29    58      30    61      32    65      33    63
TEMP          53 61 38   29 50 56 38   30 53 60 39   32 54 64 42   33 56 60
DEWPT         40 37 33   28 37 37 36   30 43 41 37   32 43 42 40   33 44 43
PWIND DIR         S       W    SE       N    SE       N     E       N     S
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   FW SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         10      10    20      20    10      10    10      10    10
RAIN SHWRS                      S  S
TSTMS                           S  S

$$
MTZ008-011100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
852 PM MDT SUN AUG 31 2014

DATE           08/31/14      MON 09/01/14            TUE 09/02/14            WED
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                      44          66          42          76          45
TEMP                54 50 47 44 48 56 63 65 55 50 46 42 49 64 74 75 61 53 49 45
DEWPT               39 41 41 40 41 37 30 33 36 40 38 38 39 33 31 32 37 41 40 40
RH                  57 71 79 86 77 49 29 30 49 68 73 86 68 31 20 21 41 64 71 82
WIND DIR            NE NE  S SW SW SW SW  W  S  S  S  S  S SW SW SW SW  S  S SW
WIND SPD             6  2  2  1  0  6  9  8  6  6  9  8  8 11 11 12 12 10 10 10
CLOUDS              B1 SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     20          10           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S
TSTMS


DATE           09/03/14  THU 09/04/14  FRI 09/05/14  SAT 09/06/14  SUN 09/07/14
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          64      39    62      39    65      40    69      42    68
TEMP          56 63 46   39 53 61 46   39 56 64 46   40 56 68 47   42 58 67
DEWPT         34 32 38   35 34 32 38   36 31 27 35   36 31 28 39   38 34 30
PWIND DIR        SW      NW    NE      NE     E      NE    NE      NE     S
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   FW SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         10      10    10      10    10      10    10      10    10

$$
MTZ011-011100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
852 PM MDT SUN AUG 31 2014

DATE           08/31/14      MON 09/01/14            TUE 09/02/14            WED
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                      48          74          49          77          50
TEMP                61 55 51 48 56 67 72 73 60 55 51 49 57 68 75 75 62 56 53 50
DEWPT               46 47 47 46 48 46 41 39 45 47 47 46 46 44 42 40 46 48 49 48
RH                  58 74 86 93 74 47 33 29 58 74 86 89 67 42 31 28 56 74 86 93
WIND DIR            NW SW SW SW SW  W  W  W SW SW SW SW SW  W  W  W  W SE SE SW
WIND SPD             8  5  6  5 11 11 13 13  9 10 11 12 12 12 12  6  6  6  6  8
CLOUDS              B1 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          10           5           5          10
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C                                                        S
TSTMS                S


DATE           09/03/14  THU 09/04/14  FRI 09/05/14  SAT 09/06/14  SUN 09/07/14
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          67      46    64      45    71      46    74      49    76
TEMP          61 64 49   46 56 63 48   45 63 69 52   47 65 72 54   50 68 75
DEWPT         46 42 46   44 44 37 45   43 45 37 46   45 44 38 48   48 47 40
PWIND DIR         W      NW    NW      NE     S       E    SE      SE     S
WIND CHAR        GN      BZ    GN      LT    LT      LT    LT      GN    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   FW FW FW FW   FW FW SC SC   FW FW FW
POP 12HR         30      20    10      10     5       5    10      10    10
RAIN SHWRS     S  C  S
TSTMS             S  S

$$
MTZ051-011100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
852 PM MDT SUN AUG 31 2014

DATE           08/31/14      MON 09/01/14            TUE 09/02/14            WED
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                      47          67          47          75          50
TEMP                57 52 49 47 54 62 66 66 56 51 49 48 57 69 74 74 61 55 52 50
DEWPT               43 43 42 42 44 39 35 38 40 40 40 41 42 38 36 39 42 43 43 43
RH                  59 71 77 83 69 43 32 36 55 66 71 77 57 32 25 28 49 64 71 77
WIND DIR             W  W  W  W  W  W  W  W SW SW SW  W  W  W  W  N  N  S  S SW
WIND SPD            10  6  6  8 12 13 11  9  6  9  9 10 10 11 11  4  4  8  8  9
CLOUDS              B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     20          10           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  S  S
TSTMS


DATE           09/03/14  THU 09/04/14  FRI 09/05/14  SAT 09/06/14  SUN 09/07/14
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          65      43    60      43    67      45    68      46    71
TEMP          63 62 49   43 53 59 46   43 61 65 49   46 64 66 49   47 66 69
DEWPT         38 40 40   39 40 39 39   39 40 36 43   41 36 35 41   41 40 43
PWIND DIR         W      NW    NW       E    SW       E    NE      SE    SW
WIND CHAR        GN      BZ    GN      GN    LT      LT    LT      GN    LT
AVG CLOUDS    FW SC FW   B1 SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      10    10      10    10      10    10      10    10
RAIN SHWRS        S
TSTMS             S

$$


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