Point Forecast Matrices
Issued by NWS Great Falls, MT

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FOUS55 KTFX 182013
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
213 PM MDT THU SEP 18 2014

MTZ012-191100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
213 PM MDT THU SEP 18 2014

DATE           09/18/14      FRI 09/19/14            SAT 09/20/14            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                      53          75          46          73          47
TEMP          78 75 62 57 55 53 59 68 72 73 59 52 49 46 53 66 72 71 57 52 49 47
DEWPT         46 45 46 44 45 44 46 48 47 46 43 41 42 42 45 47 46 46 44 43 42 42
RH            32 34 56 62 69 71 62 49 41 38 55 66 77 86 74 50 39 41 62 71 77 83
WIND DIR      SW SW SW SW SW SW SW  W  W  W  W  W SW SW SW  S  S  E  E  E  E  E
WIND SPD      12 13 11 11 13 14 17 18 16 14 11  9  8  6  6  2  2  6  6  3  3  2
CLOUDS        B2 SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW FW
POP 12HR                     10          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S
TSTMS          S
OBVIS          K  K  K  K  K


DATE           09/21/14  MON 09/22/14  TUE 09/23/14  WED 09/24/14  THU 09/25/14
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      49    80      52    81      51    79      50    73
TEMP          72 75 55   49 74 77 58   52 74 78 57   51 73 75 55   50 67 68
DEWPT         49 47 43   41 49 48 43   42 47 46 42   41 46 48 44   42 45 48
PWIND DIR         E      SE     S      SE    SW      SW     S      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    FW FW FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   B1 B1 B1
POP 12HR          0       0    10      10     5       5    10      20    20
RAIN SHWRS                                                          S  S  S
TSTMS                                                                     S

$$
MTZ010-191100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
213 PM MDT THU SEP 18 2014

DATE           09/18/14      FRI 09/19/14            SAT 09/20/14            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                      47          72          42          72          43
TEMP          74 69 55 50 48 47 50 64 70 67 50 45 43 42 48 64 71 70 57 51 46 43
DEWPT         43 43 42 42 43 44 45 46 46 45 41 41 41 42 45 47 45 45 45 45 42 40
RH            33 39 61 74 83 89 83 52 42 45 71 86 93100 89 54 39 41 64 80 86 89
WIND DIR      SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  S  S NE NE SE SE SE
WIND SPD      20 20 14 14 14 14 17 19 19 25 16 12 10  5  5  5  5  6  6  3  3  3
WIND GUST                                35
CLOUDS        B1 SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW
POP 12HR                     10           5           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
OBVIS          K  K  K  K  K


DATE           09/21/14  MON 09/22/14  TUE 09/23/14  WED 09/24/14  THU 09/25/14
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          76      43    80      47    79      45    77      43    70
TEMP          68 73 51   43 71 76 54   47 71 75 52   45 69 72 49   43 64 60
DEWPT         46 45 44   39 45 44 43   41 45 43 39   38 45 45 41   40 50 46
PWIND DIR        SE      SE     S      SW    SW      SW    SW      SW     W
WIND CHAR        LT      GN    LT      LT    GN      GN    GN      BZ    GN
AVG CLOUDS    FW FW FW   FW FW FW FW   FW FW SC SC   SC SC B1 B1   B1 B1 B1
POP 12HR          0       0     5       5     5       5    10      20    20
RAIN SHWRS                                                          S  S  S
TSTMS                                                                     S

$$
MTZ014-191100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
213 PM MDT THU SEP 18 2014

DATE           09/18/14      FRI 09/19/14            SAT 09/20/14            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                      51          76          47          77          45
TEMP          76 75 66 60 55 51 54 66 74 75 62 54 50 47 51 65 74 76 62 53 48 45
DEWPT         51 50 48 46 44 44 46 48 47 45 46 43 42 42 44 46 44 44 45 43 41 40
RH            42 41 52 60 66 77 74 52 38 34 56 66 74 83 77 50 34 32 54 69 77 82
WIND DIR      SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W SE SE NE NE  N  N NE
WIND SPD       3  5  6  5  4  5  6 13 18 16  9  5  3  2  2  2  2  3  3  2  2  1
CLOUDS        B2 SC SC SC SC SC SC SC SC FW FW FW FW CL CL SC SC FW FW FW FW FW
POP 12HR                     10          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C
TSTMS          S
OBVIS          K  K  K  K  K


DATE           09/21/14  MON 09/22/14  TUE 09/23/14  WED 09/24/14  THU 09/25/14
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    81      50    81      50    81      49    74
TEMP          66 78 56   49 67 79 58   51 68 79 58   51 69 78 58   51 61 71
DEWPT         48 46 45   43 48 47 45   43 47 44 43   41 46 45 44   43 42 40
PWIND DIR        NE      SE     S       E    SW      SW     S      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    FW FW FW   FW FW FW FW   FW FW SC SC   SC SC SC SC   B1 B1 B1
POP 12HR          0       0    10      10    10       5    10      20    20
RAIN SHWRS                                                          S  S  S
TSTMS                                                                     S

$$
MTZ055-191100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
213 PM MDT THU SEP 18 2014

DATE           09/18/14      FRI 09/19/14            SAT 09/20/14            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                      45          74          42          74          42
TEMP          71 68 57 53 49 45 52 64 73 70 56 50 45 42 49 63 72 72 56 51 45 42
DEWPT         51 50 48 47 47 45 48 50 47 47 47 45 43 41 45 47 45 45 46 44 42 40
RH            49 52 72 80 93100 86 60 40 44 72 83 93 96 86 56 38 38 69 77 89 93
WIND DIR      SW  S  S  S  S  S SW  W  W NW  W SW  S SW SW NW NW NE NE  E  E  E
WIND SPD       5  8  5  4  5  5  4  8  9  8  5  3  5  3  3  2  2  3  3  4  4  4
CLOUDS        B2 B2 B2 B1 B1 SC SC SC SC FW FW FW FW CL CL CL CL FW FW FW FW FW
POP 12HR                     30          10           0           0           0
QPF 12HR                   0.05           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  C  S  S
TSTMS          S  S  S  S  S
OBVIS          K  K  K  K  K


DATE           09/21/14  MON 09/22/14  TUE 09/23/14  WED 09/24/14  THU 09/25/14
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          76      46    76      46    76      45    77      45    74
TEMP          65 74 54   46 67 73 53   46 67 72 53   45 67 72 54   46 62 71
DEWPT         48 48 47   44 51 49 47   45 50 49 45   41 49 46 43   39 43 44
PWIND DIR         E       E    SE      SE    SW      SW     S       S    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    FW FW FW   FW FW FW FW   FW FW FW FW   FW FW SC SC   B2 B2 B1
POP 12HR          0       0    10      10    10      10    10      20    20
RAIN SHWRS                                                          S  S  S
TSTMS                                                                     S

$$
MTZ055-191100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
213 PM MDT THU SEP 18 2014

DATE           09/18/14      FRI 09/19/14            SAT 09/20/14            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          68          33          71          36
TEMP          64 61 53 46 41 37 42 58 66 65 51 42 37 33 41 61 70 67 51 43 40 36
DEWPT         50 53 48 44 41 37 40 50 43 47 43 40 36 32 38 45 40 42 40 38 37 33
RH            60 75 83 93100100 93 75 43 52 74 93 96 96 89 56 33 40 66 82 89 89
WIND DIR      SW SW SW  S  S  S SW SW  W  W  W  N NE NE NE SW SW NE NE NE NE  E
WIND SPD      13  9  2  2  2  2  1  8 10  8  4  2  3  2  2  2  2  3  3  3  3  2
CLOUDS        OV B2 B2 B1 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     60          20           5           0           0
QPF 12HR                   0.08        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     L  L  L  C  C        S  S
TSTMS          S  S  S  S  S        S  S
OBVIS          K  K  K  K  K


DATE           09/21/14  MON 09/22/14  TUE 09/23/14  WED 09/24/14  THU 09/25/14
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          71      40    64      38    64      34    67      33    65
TEMP          61 67 47   40 58 61 45   38 58 61 43   34 59 63 42   33 57 63
DEWPT         47 45 44   39 52 52 43   36 49 49 41   34 47 44 39   32 42 45
PWIND DIR         E      NE     S      SW    SW       S     S       S    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    FW SC SC   SC SC SC SC   SC SC SC SC   FW FW SC SC   SC SC B1
POP 12HR          5       5    10      10    10      10    10      20    20
RAIN SHWRS                                                          S  S  S
TSTMS                                                                     S

$$
MTZ008-191100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
213 PM MDT THU SEP 18 2014

DATE           09/18/14      FRI 09/19/14            SAT 09/20/14            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                      47          74          43          75          44
TEMP          71 68 58 52 50 47 49 65 72 71 56 49 46 43 48 64 74 74 57 50 47 44
DEWPT         47 45 42 41 40 41 41 45 43 43 41 40 39 39 41 43 41 40 40 39 37 36
RH            42 43 55 66 68 79 74 48 35 36 57 71 76 86 77 46 30 29 53 66 68 73
WIND DIR      SW SW  S  S  S  S SW SW  W NW NE SW  S SW SW NE NE NE NE NE NE NE
WIND SPD      12 10 10  9  9  8  9  9 10  9  5  3  5  4  4  4  4  6  6  3  3  2
CLOUDS        B2 SC SC SC SC SC SC SC SC FW FW FW FW FW FW CL CL FW FW FW FW FW
POP 12HR                     20           5           0           0           0
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  S  S
TSTMS          S  S  S
OBVIS          K  K  K  K  K


DATE           09/21/14  MON 09/22/14  TUE 09/23/14  WED 09/24/14  THU 09/25/14
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          76      49    74      47    75      47    75      44    72
TEMP          65 74 53   49 66 71 53   48 66 71 53   48 66 71 50   46 59 70
DEWPT         43 42 41   40 47 45 43   42 45 42 40   40 42 44 38   40 43 46
PWIND DIR        NE       E     S      SW    SW      SW     S       S    SW
WIND CHAR        LT      LT    LT      LT    LT      GN    LT      GN    GN
AVG CLOUDS    FW FW FW   FW FW FW FW   SC SC SC SC   SC SC SC SC   B1 B1 B1
POP 12HR          0       0    10      10    10      10    10      20    20
RAIN SHWRS                                                          S  S  S
TSTMS                                                                     S

$$
MTZ011-191100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
213 PM MDT THU SEP 18 2014

DATE           09/18/14      FRI 09/19/14            SAT 09/20/14            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                      53          78          48          74          45
TEMP          80 79 63 60 55 54 58 70 76 76 59 54 50 48 53 67 73 72 57 53 49 45
DEWPT         52 52 50 48 47 46 47 50 51 49 48 47 46 45 47 48 45 44 45 44 43 41
RH            38 39 62 64 74 74 67 49 42 39 67 77 86 89 80 50 37 37 64 71 80 86
WIND DIR       W  W SW SW SW  W  W  W  W  W  W  W  W  W  W NW NW  N  N  E  E  E
WIND SPD      13 12 10 10 11 13 18 17 14 12 10  8  8  8  8  6  6  3  3  2  2  3
CLOUDS        B1 SC SC SC SC SC SC SC SC B1 B1 FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     20           5           5           0           0
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S
TSTMS             S  S
OBVIS          K  K  K  K  K
HEAT INDEX    80
MAX HEAT         80


DATE           09/21/14  MON 09/22/14  TUE 09/23/14  WED 09/24/14  THU 09/25/14
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    81      51    83      50    80      49    76
TEMP          70 77 56   48 71 79 58   51 73 80 56   50 71 77 54   49 68 72
DEWPT         47 46 42   38 46 48 48   47 52 52 47   46 51 51 48   45 48 48
PWIND DIR         E      SE    SE      SE     S      SW     S       S     W
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      GN    GN
AVG CLOUDS    FW FW FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   B1 B1 SC
POP 12HR          0       0     5       5    10      10    10      20    20
RAIN SHWRS                                                          S  S  S
TSTMS                                                                     S

$$
MTZ051-191100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
213 PM MDT THU SEP 18 2014

DATE           09/18/14      FRI 09/19/14            SAT 09/20/14            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          74          47          72          45
TEMP          80 75 61 57 54 52 57 68 72 72 56 51 48 47 55 68 71 70 56 51 48 46
DEWPT         48 49 49 46 45 45 46 44 45 47 46 43 42 42 45 45 45 46 45 43 41 41
RH            33 40 65 67 71 77 67 42 38 41 69 74 80 83 69 43 39 42 66 74 77 83
WIND DIR       W SW SW SW  W  W  W  W  W NW  W  W  W  W  W NW NW NE NE  S  S  S
WIND SPD       9  9  8  9  9 11 13 18 16 10  9  8  9  5  5  8  8  4  4  4  4  4
CLOUDS        B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW CL CL FW FW FW FW FW
POP 12HR                     30          10           5           0           0
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  C  S  S
TSTMS          S  S  S  S  S
OBVIS          K  K  K  K  K


DATE           09/21/14  MON 09/22/14  TUE 09/23/14  WED 09/24/14  THU 09/25/14
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          76      47    77      50    79      50    78      51    75
TEMP          71 74 53   47 74 74 55   50 75 75 56   50 74 73 57   51 71 69
DEWPT         45 46 41   37 47 50 46   45 51 52 44   42 46 49 43   41 42 47
PWIND DIR        SE      SE     S       S    SW      SW    SW       S     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    FW FW FW   FW FW FW FW   FW FW FW FW   FW FW SC SC   B1 B1 SC
POP 12HR          0       0     5       5     5       5    10      20    20
RAIN SHWRS                                                          S  S  S
TSTMS                                                                     S

$$


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