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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
216 PM MDT SUN SEP 21 2014

MTZ012-221100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
216 PM MDT SUN SEP 21 2014

DATE           09/21/14      MON 09/22/14            TUE 09/23/14            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          82          52          83          54
TEMP          76 77 62 56 51 48 59 74 81 81 65 59 55 53 62 77 83 79 64 59 56 55
DEWPT         41 41 46 44 45 44 46 49 47 45 45 43 47 47 45 48 46 46 46 44 47 47
RH            28 28 56 64 80 86 62 41 30 28 48 55 74 80 54 36 27 31 52 57 72 74
WIND DIR       E  E SE SW SW SW SW SW SW  W  S SW SW SW SW SW SW SW SW  S  S  S
WIND SPD       8  8  5  8  8  8  8  9  6  4  9  9  9  9  9 10 10  8  8  8  8  6
CLOUDS        CL CL CL FW FW FW FW SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC
POP 12HR                      0           5           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/24/14  THU 09/25/14  FRI 09/26/14  SAT 09/27/14  SUN 09/28/14
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          88      55    85      53    76      49    62      43    64
TEMP          80 85 61   55 77 83 61   53 70 73 54   51 54 60 46   43 59 63
DEWPT         50 44 41   41 45 41 34   43 45 49 48   46 44 48 41   40 45 46
PWIND DIR         S       S     S       S    SW      NW    NW       N    SW
WIND CHAR        GN      GN    GN      GN    GN      LT    LT      GN    LT
AVG CLOUDS    SC FW FW   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC
POP 12HR          0       0     5      10    20      20    20      20    20
RAIN SHWRS                                    S  S    S  S  S  S    S  S  S
TSTMS                                         S  S          S  S

$$
MTZ010-221100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
216 PM MDT SUN SEP 21 2014

DATE           09/21/14      MON 09/22/14            TUE 09/23/14            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          83          47          79          47
TEMP          76 75 61 53 46 42 52 72 82 80 61 53 49 47 52 71 79 75 58 53 49 48
DEWPT         40 41 43 43 41 39 46 45 44 43 43 43 41 42 44 46 44 45 42 44 42 43
RH            27 29 51 69 83 89 80 38 26 27 51 69 74 83 74 41 29 34 55 71 77 83
WIND DIR      SE SE SE  S  W  W  W  W NW  W  W  W  W  W  W  W  W SW SW SW SW SW
WIND SPD      14 13  9  5  4  4  5  4  6  8  9 11 11  8  8 11 11  9  9  6  6  4
CLOUDS        CL CL CL CL CL FW FW FW FW SC SC FW FW SC SC B1 B1 SC SC SC SC SC
POP 12HR                      0           5           5          20          10
QPF 12HR                      0           0           0        0.01           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  S  S
TSTMS                                                       S  S


DATE           09/24/14  THU 09/25/14  FRI 09/26/14  SAT 09/27/14  SUN 09/28/14
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          86      46    82      46    72      42    58      39    62
TEMP          76 82 54   46 69 77 54   46 64 67 49   45 51 55 42   39 57 59
DEWPT         46 47 43   38 45 44 45   44 48 47 45   44 45 42 38   36 45 43
PWIND DIR        SW      SW    SW      NE     W      NW    NW       N    SW
WIND CHAR        GN      GN    LT      GN    GN      GN    GN      GN    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1   SC SC SC
POP 12HR          0       0    10      10    20      30    30      20    20
RAIN SHWRS                                    S  S    C  C  S  S    S  S  S
TSTMS                                         S  S          S  S

$$
MTZ014-221100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
216 PM MDT SUN SEP 21 2014

DATE           09/21/14      MON 09/22/14            TUE 09/23/14            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                      49          82          51          83          53
TEMP          79 80 66 57 52 49 52 69 80 80 68 60 55 52 54 70 81 81 68 61 56 54
DEWPT         41 41 46 45 43 44 46 50 47 46 48 46 44 45 47 49 47 46 48 46 44 45
RH            26 25 48 64 71 83 80 51 31 30 49 60 66 77 77 47 30 29 49 58 64 71
WIND DIR       E  E  S  S  S SW  S  S  E  W  S SW  S  S  S  S  S  S  S  S  S  S
WIND SPD       6  6  3  3  2  2  2  3  3  2  5  6  3  2  2  5  5  4  4  3  3  2
CLOUDS        FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                      5          20          20          20          10
QPF 12HR                      0        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  S  S  S              S  S
TSTMS                               S  S  S  S              S  S


DATE           09/24/14  THU 09/25/14  FRI 09/26/14  SAT 09/27/14  SUN 09/28/14
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          88      53    87      50    77      48    65      44    68
TEMP          74 86 62   53 72 85 60   51 66 74 53   51 56 64 49   44 59 67
DEWPT         50 46 43   41 45 40 40   40 43 41 45   45 43 47 42   40 43 42
PWIND DIR         S       S     S       S    SW      NW    NW       N     N
WIND CHAR        LT      GN    LT      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW FW   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 B1
POP 12HR          0       0     5      10    20      30    30      30    30
RAIN SHWRS                                    S  S    C  C  C  C    C  C  S
TSTMS                                         S  S          S  S

$$
MTZ055-221100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
216 PM MDT SUN SEP 21 2014

DATE           09/21/14      MON 09/22/14            TUE 09/23/14            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                      45          75          46          79          48
TEMP          75 75 59 54 49 45 51 67 74 72 58 54 50 46 53 69 77 77 60 56 51 48
DEWPT         41 41 46 46 45 43 46 49 49 49 48 47 46 44 47 51 49 50 50 48 46 45
RH            29 29 62 74 86 93 83 52 41 44 69 77 86 93 80 53 37 39 69 74 83 89
WIND DIR       E  E SE SE  S  S SW  W  W SW  S  S SE  S  S SW SW SW SW  S  S  S
WIND SPD       5  8  8  4  3  4  2  4  5  4  6  6  3  3  3  5  5  5  5  5  5  3
CLOUDS        FW SC SC SC SC B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          30          20          10          10
QPF 12HR                      0        0.03        0.01           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S  C  C  C  C  S  S
TSTMS                               C  C  S  S


DATE           09/24/14  THU 09/25/14  FRI 09/26/14  SAT 09/27/14  SUN 09/28/14
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          84      47    83      46    79      44    64      38    64
TEMP          72 82 58   47 72 82 56   46 70 73 48   46 53 63 43   38 57 63
DEWPT         50 48 46   41 47 43 43   42 44 49 45   43 43 49 40   38 46 44
PWIND DIR         S       S     S       S     S       W    NW       N    NE
WIND CHAR        LT      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW FW   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 B1
POP 12HR          0       0     0      10    20      20    20      30    30
RAIN SHWRS                                    S  S    S  S  S  S    C  C  S
TSTMS                                         S  S          S  S

$$
MTZ055-221100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
216 PM MDT SUN SEP 21 2014

DATE           09/21/14      MON 09/22/14            TUE 09/23/14            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                      38          61          36          68          37
TEMP          71 71 54 46 40 38 41 55 61 58 50 43 38 36 42 60 67 66 52 45 39 37
DEWPT         39 43 43 43 39 37 39 50 50 53 44 41 37 36 41 51 47 51 45 43 39 37
RH            31 36 66 89 96 96 92 83 67 83 80 93 96100 96 72 49 58 77 93100100
WIND DIR       N NW  S  S NW  S  S SW SW SW SW SW  S  S  S SW SW SW SW  S  S SE
WIND SPD       2  3  2  3  1  2  4  8  9  6  4  2  1  2  2  9  9  4  4  1  1  1
CLOUDS        SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW
POP 12HR                     50          60          30          10           5
QPF 12HR                   0.06        0.19        0.04           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C  L  L  L  L  C  C
TSTMS                               C  C  S  S


DATE           09/24/14  THU 09/25/14  FRI 09/26/14  SAT 09/27/14  SUN 09/28/14
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          74      36    75      35    68      36    60      31    58
TEMP          64 72 45   36 64 72 44   35 59 65 43   36 53 59 39   31 52 57
DEWPT         49 45 39   34 44 36 32   34 44 41 42   36 46 46 38   31 42 43
PWIND DIR         S       S    SE       S     S       S     W       N     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   FW FW FW FW   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B2
POP 12HR          0       0     0      10    30      30    30      40    40
RAIN SHWRS                                    C  C    C  C  C  C    C  C  C
TSTMS                                         S  S          S  S

$$
MTZ008-221100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
216 PM MDT SUN SEP 21 2014

DATE           09/21/14      MON 09/22/14            TUE 09/23/14            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          74          48          78          51
TEMP          76 77 61 55 52 48 49 66 73 72 58 52 51 48 51 68 77 76 63 57 54 51
DEWPT         38 38 43 44 44 44 45 49 47 46 44 44 43 44 45 48 44 44 44 44 43 43
RH            25 24 51 66 74 86 86 54 40 39 59 74 74 86 80 49 31 32 50 62 66 74
WIND DIR      NE  E  S  S  S  S  S SW  W SW  S  S  S  S  S SW SW  S  S  S  S  S
WIND SPD       8  5  4  6  8  8  8  6  4  3  5  8  9  8  8 10 10  9  9  8  8  6
CLOUDS        SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          40          20          10           5
QPF 12HR                   0.01        0.05        0.02           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  C  C  C  C  S  S
TSTMS                               C  C  S  S


DATE           09/24/14  THU 09/25/14  FRI 09/26/14  SAT 09/27/14  SUN 09/28/14
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          84      50    82      48    74      44    63      41    64
TEMP          72 82 57   50 72 80 55   49 64 69 47   47 57 61 46   41 56 63
DEWPT         46 43 40   40 42 34 35   38 41 43 41   42 43 40 41   38 43 40
PWIND DIR         S       S     S       S     S      SW     N      NE    NE
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW FW   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 B2
POP 12HR          0       0     5      10    20      30    40      40    30
RAIN SHWRS                                    S  S    C  C  C  C    C  C  C
TSTMS                                         S  S

$$
MTZ011-221100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
216 PM MDT SUN SEP 21 2014

DATE           09/21/14      MON 09/22/14            TUE 09/23/14            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          82          48          85          53
TEMP          76 78 57 53 46 42 52 71 80 80 60 56 51 49 57 75 83 83 63 59 54 53
DEWPT         41 40 46 44 43 41 46 48 46 51 49 48 48 47 50 49 47 48 49 48 47 47
RH            28 26 67 71 89 96 80 44 30 36 67 74 89 93 77 40 28 30 60 67 77 80
WIND DIR      SE SE  E  E  E  E SE SE  E SE  E  S SW SW SW  W  W SW SW  S  S  S
WIND SPD      12 10  9  6  5  5  2  2  3  4  6  3  5  6  6 10 10  3  3  3  3  4
CLOUDS        CL CL CL CL CL FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC
POP 12HR                      0           0           5           5          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
HEAT INDEX                               80
MAX HEAT                                 81                      82


DATE           09/24/14  THU 09/25/14  FRI 09/26/14  SAT 09/27/14  SUN 09/28/14
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          90      54    88      53    80      49    65      41    65
TEMP          79 88 63   54 78 87 61   53 73 76 53   52 59 60 45   41 60 63
DEWPT         51 51 48   46 50 50 47   48 49 52 48   48 51 44 41   39 46 47
PWIND DIR         S       S    SE      SE    SW      NW    NW       N     E
WIND CHAR        GN      GN    LT      GN    LT      LT    GN      GN    LT
AVG CLOUDS    SC FW FW   SC SC SC SC   SC SC SC SC   SC SC B1 B1   SC SC SC
POP 12HR          0       0     5      10    20      20    20      20    20
RAIN SHWRS                                    S  S    S  S  S  S    S  S  S
TSTMS                                         S  S          S  S

$$
MTZ051-221100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
216 PM MDT SUN SEP 21 2014

DATE           09/21/14      MON 09/22/14            TUE 09/23/14            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                      46          81          50          83          54
TEMP          74 74 59 53 48 47 58 77 81 78 62 56 51 51 61 79 82 80 64 58 54 54
DEWPT         39 41 46 44 43 42 48 45 45 50 50 47 45 45 49 47 44 47 49 46 45 45
RH            28 30 62 71 83 83 69 32 28 37 65 72 80 80 65 32 26 31 58 64 71 71
WIND DIR      SE SE SE SE SE SE SW  W NW  N SW SW SW SW SW  W  W SW SW  S  S  S
WIND SPD      11 10  9  9  6  5  3  4  5  3  6  8  8  5  5  9  9  4  4  6  6  5
CLOUDS        CL CL CL FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC SC FW FW SC
POP 12HR                      5          10          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           09/24/14  THU 09/25/14  FRI 09/26/14  SAT 09/27/14  SUN 09/28/14
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          88      53    88      53    82      48    62      42    62
TEMP          83 86 62   54 84 85 59   53 78 74 53   49 57 60 45   43 58 61
DEWPT         48 49 44   40 44 44 43   42 44 52 46   45 47 47 40   39 43 45
PWIND DIR        SW       S     S       S     W      NW    NW       N     W
WIND CHAR        GN      GN    LT      GN    LT      LT    GN      LT    LT
AVG CLOUDS    SC FW FW   FW FW SC SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 SC
POP 12HR          0       0     0      10    20      20    20      30    30
RAIN SHWRS                                    S  S    S  S  S  S    C  C  S
TSTMS                                         S  S          S  S

$$


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