Point Forecast Matrices
Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
718 PM MDT TUE SEP 23 2014

MTZ012-241100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
718 PM MDT TUE SEP 23 2014

DATE           09/23/14      WED 09/24/14            THU 09/25/14            FRI
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          89          54          88          54
TEMP                66 62 59 57 66 80 88 87 69 62 58 54 63 79 87 85 67 61 58 54
DEWPT               49 47 48 47 49 48 44 40 39 39 43 41 43 46 47 46 38 38 42 41
RH                  54 58 67 69 54 33 22 19 33 43 57 61 48 31 25 26 34 42 55 61
WIND DIR            SE  S SW  S  S  S SW  S  S  S SW SW SW  S  S  S  S SW SW SW
WIND SPD             5  8  9  9 11 18 14 12 10 10  8  8  8  9  9 12 12 10 10  8
CLOUDS              B2 B1 B1 SC SC FW FW FW FW CL CL FW FW FW FW SC SC SC SC SC
POP 12HR                     10           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/26/14  SAT 09/27/14  SUN 09/28/14  MON 09/29/14  TUE 09/30/14
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          77      48    63      45    61      47    57      40    59
TEMP          70 74 56   49 55 59 50   45 57 59 54   48 53 56 42   40 52 58
DEWPT         46 47 46   44 47 45 47   42 48 49 51   45 45 47 39   39 40 40
PWIND DIR        SW      NE     N      NE     N       W     W      SW     W
WIND CHAR        LT      GN    GN      GN    GN      LT    GN      GN    GN
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B2 B2   B2 B2 B2
POP 12HR         20      50    60      60    50      50    40      40    30
RAIN SHWRS        S  S    C  C  L  L    C  C  C  C    C  C  C  C    C  C  S
TSTMS             S  S

$$
MTZ010-241100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
718 PM MDT TUE SEP 23 2014

DATE           09/23/14      WED 09/24/14            THU 09/25/14            FRI
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          87          44          82          46
TEMP                57 53 50 48 55 76 86 83 62 53 47 44 52 71 81 79 61 54 49 46
DEWPT               46 47 47 47 50 48 40 39 42 41 39 38 43 47 47 48 44 43 40 40
RH                  67 80 89 96 83 37 20 21 48 64 74 79 71 42 30 34 53 66 71 79
WIND DIR             S SW SW SW  S  S SW SW  W  W NW NW NW SE SE SE SE  W  W  W
WIND SPD             3  6  4  5  5 19 23 18 12  9  8  5  5 12 12  8  8 12 12 10
WIND GUST                             33
CLOUDS              B2 B2 B2 SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC B1
POP 12HR                     10           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
TSTMS


DATE           09/26/14  SAT 09/27/14  SUN 09/28/14  MON 09/29/14  TUE 09/30/14
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          72      40    56      40    60      41    56      38    55
TEMP          67 67 48   42 48 53 46   40 55 57 46   41 55 52 41   40 48 54
DEWPT         46 43 41   41 46 42 38   38 46 46 43   39 47 41 39   38 39 38
PWIND DIR         W       N    NE      NE     N       S     W       W     W
WIND CHAR        GN      GN    GN      GN    LT      LT    GN      GN    GN
AVG CLOUDS    B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B2
POP 12HR         40      70    70      50    40      30    30      30    30
RAIN SHWRS     S  C  C    L  L  C  C    C  C  C  C    C  C  C  C    C  C  S
TSTMS             S  S

$$
MTZ014-241100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
718 PM MDT TUE SEP 23 2014

DATE           09/23/14      WED 09/24/14            THU 09/25/14            FRI
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                      53          89          52          87          52
TEMP                68 60 56 53 57 74 85 87 71 61 56 52 55 72 85 86 70 61 56 52
DEWPT               49 48 46 47 49 51 45 44 46 43 41 40 42 46 43 45 43 41 39 39
RH                  51 64 69 80 75 44 25 22 41 51 57 63 61 39 23 24 38 48 53 61
WIND DIR             S  S SE  S SE  S  S  S  S  S SE SE SE  S  S  S  S  S  S SW
WIND SPD             3  3  2  3  3  9 13 11 11  6  3  4  4 12 12 11 11  6  6  4
CLOUDS              B2 B1 B1 SC SC FW FW FW FW CL CL FW FW FW FW SC SC SC SC SC
POP 12HR                     10           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS
TSTMS


DATE           09/26/14  SAT 09/27/14  SUN 09/28/14  MON 09/29/14  TUE 09/30/14
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          80      47    66      45    64      45    61      38    62
TEMP          68 77 57   51 58 61 49   47 58 62 49   46 54 59 45   38 53 60
DEWPT         45 47 45   45 44 43 43   44 46 47 44   43 43 43 39   36 38 36
PWIND DIR         S       N     N       N     N      SW    SW      SW    SW
WIND CHAR        LT      GN    LT      GN    LT      LT    LT      GN    LT
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1
POP 12HR         30      50    60      60    50      50    40      40    30
RAIN SHWRS        C  C    C  C  L  L    C  C  C  C    C  C  C  C    C  C  S
TSTMS             S  S

$$
MTZ055-241100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
718 PM MDT TUE SEP 23 2014

DATE           09/23/14      WED 09/24/14            THU 09/25/14            FRI
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          85          47          85          46
TEMP                61 58 52 50 55 72 81 83 63 57 50 48 55 73 82 83 63 58 50 46
DEWPT               51 50 47 46 48 50 47 44 46 44 41 39 44 47 45 43 41 41 38 36
RH                  70 75 83 86 77 46 30 25 54 62 71 71 66 40 27 24 44 53 63 68
WIND DIR             S  S SE  S SE  S SW  S SE  S SE SE SE  S  S  S  S  S  S SE
WIND SPD             6  4  4  4  2  5 10  9  8  6  5  4  4 10 10 10 10  8  8  3
CLOUDS              B1 SC SC SC SC FW FW CL CL CL CL FW FW FW FW SC SC SC SC SC
POP 12HR                     10           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS
TSTMS


DATE           09/26/14  SAT 09/27/14  SUN 09/28/14  MON 09/29/14  TUE 09/30/14
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          81      44    69      44    65      40    59      35    57
TEMP          71 77 54   47 59 59 46   44 60 59 44   43 52 56 39   35 52 56
DEWPT         46 46 46   45 46 48 43   44 47 47 42   43 42 45 37   35 41 40
PWIND DIR         S      SE    NE       E    SE      SW    SW       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    SC SC SC   B1 B1 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1   B2 B2 B1
POP 12HR         20      30    60      60    50      50    50      40    30
RAIN SHWRS        S  S    C  C  L  L    C  C  C  C    C  C  C  C    C  C  C
SNOWSHWRS                                                           C  C
TSTMS             S  S          S  S                        S  S          S

$$
MTZ055-241100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
718 PM MDT TUE SEP 23 2014

DATE           09/23/14      WED 09/24/14            THU 09/25/14            FRI
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          74          35          75          36
TEMP                52 44 39 37 44 64 72 72 55 45 38 35 42 64 73 73 55 45 40 36
DEWPT               45 42 39 37 41 46 41 42 42 40 38 34 36 44 42 41 38 37 35 32
RH                  77 93100100 89 52 33 34 61 82100 96 79 48 33 31 53 73 82 85
WIND DIR             S SE SW  S SE  S SW  S  S  S SE SE SE  S  S  S  S  S  S  S
WIND SPD             3  2  0  2  2 11 13 10  4  3  2  3  3 16 16  9  9  5  5  3
CLOUDS              B1 SC SC FW FW CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC
POP 12HR                     10           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/26/14  SAT 09/27/14  SUN 09/28/14  MON 09/29/14  TUE 09/30/14
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          72      38    68      36    61      29    49      26    49
TEMP          63 70 47   39 59 65 45   36 55 58 39   29 45 48 34   26 44 48
DEWPT         43 43 42   36 51 50 43   36 47 45 37   29 39 40 33   26 39 41
PWIND DIR         S      SE     E      NE    SE       S    SW      SW    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1
POP 12HR         20      40    60      60    60      50    50      50    50
RAIN SHWRS        S  S    C  C  L  L    L  L  C  C    C  C  C  C    C  C  C
SNOWSHWRS                               L  L          C  C          C  C
TSTMS             S  S    S  S  S  S          S  S          S  S          S

$$
MTZ008-241100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
718 PM MDT TUE SEP 23 2014

DATE           09/23/14      WED 09/24/14            THU 09/25/14            FRI
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                      51          83          48          82          49
TEMP                62 56 55 52 55 72 81 81 65 56 53 48 53 70 80 81 64 56 54 49
DEWPT               49 47 45 45 46 46 42 40 41 40 39 38 40 42 42 41 38 37 37 35
RH                  62 72 69 77 72 39 25 23 41 55 59 68 61 36 26 24 38 49 52 58
WIND DIR             S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD            10  8  8  8  8 12 23 16 14 10  9  8  8 19 19 16 16  9  9  8
CLOUDS              B1 SC SC FW FW FW FW FW FW CL CL CL CL FW FW SC SC SC SC SC
POP 12HR                     10           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS
TSTMS


DATE           09/26/14  SAT 09/27/14  SUN 09/28/14  MON 09/29/14  TUE 09/30/14
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          78      46    69      45    61      40    58      35    57
TEMP          66 76 54   50 61 66 48   48 56 60 42   41 52 56 41   35 51 55
DEWPT         42 43 43   44 48 45 42   44 45 47 38   39 41 39 38   33 37 35
PWIND DIR         S      SE    NE      NE     E       S    SW       W    SW
WIND CHAR        GN      GN    LT      GN    LT      LT    GN      GN    LT
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1
POP 12HR         30      40    60      60    50      50    50      40    30
RAIN SHWRS        C  C    C  C  L  L    C  C  C  C    C  C  C  C    C  C  C
TSTMS             S  S          S  S                        S  S          S

$$
MTZ011-241100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
718 PM MDT TUE SEP 23 2014

DATE           09/23/14      WED 09/24/14            THU 09/25/14            FRI
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          91          52          89          52
TEMP                64 61 55 52 60 79 88 89 67 63 56 52 59 78 87 87 66 62 55 52
DEWPT               52 51 49 48 50 52 49 50 51 49 48 46 49 52 52 54 49 47 46 44
RH                  65 70 80 86 69 39 26 26 56 60 74 80 69 40 30 32 54 58 72 74
WIND DIR             E SE SE  S  S  S  S  S SE  S SW SW SW SE SE SE SE  S  S  W
WIND SPD             1  4  3  4  3  6 10  9 10  8  4  4  4  6  6 10 10  6  6 10
CLOUDS              SC SC SC SC SC FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW
POP 12HR                     20           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S
TSTMS                S


DATE           09/26/14  SAT 09/27/14  SUN 09/28/14  MON 09/29/14  TUE 09/30/14
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          80      46    65      44    66      45    60      40    60
TEMP          72 76 54   48 59 62 47   44 60 61 49   47 57 58 44   40 55 58
DEWPT         47 47 45   45 46 47 42   42 51 48 47   46 50 48 42   40 44 39
PWIND DIR         W       N    NE      NE    NE       E    NW       W     W
WIND CHAR        GN      GN    GN      GN    GN      LT    LT      GN    GN
AVG CLOUDS    FW SC SC   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B2 B2   B1 B1 B1
POP 12HR         10      30    40      40    40      30    40      40    30
RAIN SHWRS                C  C  C  C    C  C  C  C    C  C  C  C    C  C  S

$$
MTZ051-241100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
718 PM MDT TUE SEP 23 2014

DATE           09/23/14      WED 09/24/14            THU 09/25/14            FRI
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                      53          89          54          90          52
TEMP                64 59 54 54 63 83 88 86 68 62 56 55 65 85 89 87 67 60 54 53
DEWPT               49 48 46 46 49 47 46 49 49 45 43 42 45 46 45 47 45 42 39 39
RH                  58 67 74 74 60 28 23 28 51 54 62 61 48 26 22 25 45 51 57 59
WIND DIR            SE  S  S  S  S  S SW  S  S  S  S  S  S  S  S  S  S  S  S SW
WIND SPD             5  6  5  8  5 10 12  9 10  9  9  8  8 11 11 10 10 10 10  8
CLOUDS              SC B1 B1 SC SC FW FW CL CL CL CL FW FW FW FW FW FW FW FW FW
POP 12HR                     20           0           0           0           5
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S
TSTMS                S


DATE           09/26/14  SAT 09/27/14  SUN 09/28/14  MON 09/29/14  TUE 09/30/14
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          79      48    65      45    65      45    61      39    58
TEMP          75 74 55   48 59 60 48   46 62 58 49   46 59 57 44   40 53 57
DEWPT         45 46 44   42 47 49 44   43 50 47 45   42 46 44 40   37 39 39
PWIND DIR         W      NE    NE      NE    NE       N     W       W     W
WIND CHAR        LT      GN    GN      GN    LT      LT    GN      GN    GN
AVG CLOUDS    FW SC SC   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         20      30    50      50    50      50    40      40    30
RAIN SHWRS        S  S    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             S  S    S  S  S  S          S  S          S  S          S

$$


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