Point Forecast Matrices
Issued by NWS Great Falls, MT

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8
000
FOUS55 KTFX 312116
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
315 PM MDT FRI JUL 31 2015

MTZ012-011100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
315 PM MDT FRI JUL 31 2015

DATE           07/31/15      SAT 08/01/15            SUN 08/02/15            MON
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                      59          97          60          93          58
TEMP             90 79 67 62 59 74 88 96 96 86 72 66 60 73 82 93 89 81 69 64 58
DEWPT            36 37 41 42 42 43 36 28 28 35 40 42 44 44 47 35 40 37 44 43 45
RH               15 22 39 48 53 33 16  9  9 16 31 42 55 35 29 13 18 21 40 46 62
WIND DIR          W SW SW SW SW SW  W  W  W  W SW SW  W  W  W  W  E  E SE SE SW
WIND SPD          8  6  6  9  9 10 12 16 13 13  6  8  8  8  6  6  6  6  6  6  4
CLOUDS           CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           08/03/15  TUE 08/04/15  WED 08/05/15  THU 08/06/15  FRI 08/07/15
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          90      61    79      56    78      54    78      55    82
TEMP          82 84 69   61 74 78 63   56 74 77 61   54 72 77 64   55 76 81
DEWPT         51 53 53   50 50 46 48   49 48 44 50   50 50 45 51   49 49 43
PWIND DIR        SE       S     W       W    SW       W     N      NE    SW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 B1   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC FW
POP 12HR         30      30    30      30    30      30    30      30    20
RAIN SHWRS        C  C    C  C  C  C    S  S  C  C    S  S  C  C    S  S  S
TSTMS             C  C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  S

$$
MTZ010-011100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
315 PM MDT FRI JUL 31 2015

DATE           07/31/15      SAT 08/01/15            SUN 08/02/15            MON
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          94          57          92          55
TEMP             91 78 66 60 59 72 87 91 93 79 68 61 57 69 81 91 90 79 67 60 55
DEWPT            27 35 38 39 41 41 32 22 26 31 39 43 44 41 45 35 39 39 44 43 45
RH               10 21 36 46 51 33 14  8  9 17 34 51 62 36 28 14 17 24 43 53 69
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W NW NW NW NW  E  E  S  S NE
WIND SPD         12  9  9  9  9  6 13 17 17 16  8  9 11 11  6  6  9  9  4  4  3
WIND GUST                             27
CLOUDS           CL CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC FW FW SC SC SC
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           08/03/15  TUE 08/04/15  WED 08/05/15  THU 08/06/15  FRI 08/07/15
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          90      60    79      51    74      49    76      50    80
TEMP          81 89 69   60 75 78 60   52 72 71 57   50 70 75 59   51 74 79
DEWPT         48 43 49   49 48 44 49   48 44 43 47   47 45 41 46   46 45 42
PWIND DIR         E      NW     W       W    NW       N    NE       S    SW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      30    30      30    30      30    30      30    30
RAIN SHWRS        S  C    C  C  C  C    S  S  C  C    C  C  C  C    C  C  C
TSTMS             S  C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  C

$$
MTZ014-011100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
315 PM MDT FRI JUL 31 2015

DATE           07/31/15      SAT 08/01/15            SUN 08/02/15            MON
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          98          60          98          58
TEMP             92 80 70 62 57 66 84 94 97 86 73 64 60 70 86 96 97 85 72 64 58
DEWPT            32 35 43 42 44 42 42 36 31 36 44 44 47 41 46 47 43 45 50 50 48
RH               12 20 38 48 62 42 23 13 10 17 35 48 62 35 25 19 16 25 46 60 69
WIND DIR         NW SW SW  S  S  E  W  W  W SW SW  S  S  S NW NW  E  E SE SE SE
WIND SPD          6  3  3  1  3  2  4  6  8  8  3  3  4  4  4  4  4  4  3  3  3
CLOUDS           CL CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC SC SC SC
POP 12HR                      0           0           0          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           08/03/15  TUE 08/04/15  WED 08/05/15  THU 08/06/15  FRI 08/07/15
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          91      59    81      56    79      53    82      54    83
TEMP          80 85 69   59 76 80 64   57 75 78 63   53 75 81 63   54 75 82
DEWPT         51 54 55   51 53 43 47   48 50 43 48   47 50 45 48   47 50 43
PWIND DIR        SE      SW    SW       W     S      NW    NW       W    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 B1   SC SC SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC
POP 12HR         30      30    30      30    20      20    30      30    20
RAIN SHWRS        C  C    C  C  C  C    S  S  S  S    S  S  C  C    S  S  S
TSTMS             C  C    S  S  C  C    S  S  S  S    S  S  C  C    S  S  S

$$
MTZ055-011100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
315 PM MDT FRI JUL 31 2015

DATE           07/31/15      SAT 08/01/15            SUN 08/02/15            MON
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          94          54          94          55
TEMP             88 75 62 57 52 67 86 92 93 78 65 58 54 69 88 93 93 80 67 60 55
DEWPT            33 39 45 43 43 40 38 36 40 45 50 45 46 40 44 42 46 48 51 49 48
RH               14 27 54 59 71 37 18 14 16 31 58 62 74 35 22 17 20 33 56 67 77
WIND DIR         NW SE SE SE  S  E  W  W  W SW  S  S  S  S NW NW  N  N  E  E SE
WIND SPD          6  3  5  3  3  0  5  5  4  3  4  4  3  3  4  4  5  5  8  8  5
CLOUDS           CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC B1 B1 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           08/03/15  TUE 08/04/15  WED 08/05/15  THU 08/06/15  FRI 08/07/15
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          87      56    82      54    76      51    80      52    81
TEMP          83 82 63   57 77 81 62   54 72 75 59   52 75 79 61   53 75 80
DEWPT         51 52 52   52 49 45 48   48 48 41 48   48 46 44 48   47 48 44
PWIND DIR         S       S    SW       S     S      SW     S       S     S
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 B1   SC SC B1 B1   B1 B1 SC SC   SC SC SC SC   SC SC SC
POP 12HR         30      30    30      20    20      20    20      20    20
RAIN SHWRS        C  C    C  C  S  S    S  S  S  S    S  S  S  S    S  S  S
TSTMS             C  C    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S

$$
MTZ055-011100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
315 PM MDT FRI JUL 31 2015

DATE           07/31/15      SAT 08/01/15            SUN 08/02/15            MON
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                      40          84          43          86          46
TEMP             79 67 53 45 40 59 75 83 81 70 55 47 44 59 78 86 83 72 57 49 47
DEWPT            27 38 39 40 39 43 36 32 35 42 44 43 42 48 45 45 43 58 51 47 47
RH               15 34 59 82 96 55 24 16 19 36 66 86 93 67 31 24 24 61 80 93100
WIND DIR         NW  N  E  E  E SE  W  W  W  W  S  E  E  E  W  W NE NE  E  E  S
WIND SPD          6  2  3  3  3  2  5  6  8  4  1  2  2  2  3  3  5  5  4  4  5
CLOUDS           FW FW FW FW FW FW FW FW FW FW CL CL FW FW SC SC B1 B1 B1 B1 B1
POP 12HR                      0           5           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           08/03/15  TUE 08/04/15  WED 08/05/15  THU 08/06/15  FRI 08/07/15
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      44    74      43    70      39    73      39    74
TEMP          71 71 53   45 70 71 52   44 68 65 49   40 69 70 50   40 70 71
DEWPT         47 54 50   44 43 43 48   43 46 41 46   38 43 43 46   39 42 45
PWIND DIR         S       S    SW      SW     S       S     S      SW     S
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1   SC SC B1 B1   B1 B1 B1 B1   SC SC B1 B1   SC SC SC
POP 12HR         30      30    30      30    20      20    20      20    20
RAIN SHWRS        C  C    C  C  C  C    S  S  S  S          S  S          S
TSTMS             C  C    S  S  C  C    S  S  S  S    S  S  S  S    S  S  S

$$
MTZ008-011100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
315 PM MDT FRI JUL 31 2015

DATE           07/31/15      SAT 08/01/15            SUN 08/02/15            MON
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          92          55          92          57
TEMP             85 72 61 54 51 64 83 91 90 76 64 59 55 65 84 92 89 75 66 63 57
DEWPT            37 44 42 38 40 40 31 31 41 46 44 43 45 42 41 39 43 49 48 49 48
RH               18 37 49 54 66 41 15 12 18 34 48 55 69 43 22 16 20 40 52 60 72
WIND DIR         NW NE  S  S  S SW  W  W  W NW  S  S SW SW NW NW  N  N SE SE  S
WIND SPD          6  3  4  5  8  4  3  3  5  3  5  5  4  4  3  3  4  4  2  2  4
CLOUDS           CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC B1 B1 SC SC SC
POP 12HR                      0           0           0          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           08/03/15  TUE 08/04/15  WED 08/05/15  THU 08/06/15  FRI 08/07/15
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          83      54    80      54    72      48    77      48    78
TEMP          79 77 61   55 75 78 60   55 71 69 55   49 73 75 57   49 73 76
DEWPT         47 51 53   50 46 43 49   50 45 43 47   45 43 44 47   43 44 44
PWIND DIR        SW      SW    SW       W     S      SW     S      SW    SW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B2 B2   SC SC B1 B1   B1 B1 B1 B1   FW FW SC SC   SC SC SC
POP 12HR         30      30    30      30    30      30    30      30    20
RAIN SHWRS        C  C    C  C  C  C    S  S  C  C    S  S  C  C    S  S  S
TSTMS             C  C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  S

$$
MTZ011-011100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
315 PM MDT FRI JUL 31 2015

DATE           07/31/15      SAT 08/01/15            SUN 08/02/15            MON
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          94          56          91          57
TEMP             91 79 66 62 57 70 84 92 93 80 67 62 56 70 82 90 88 77 67 62 57
DEWPT            43 46 49 47 47 47 49 41 45 47 52 48 51 53 59 48 53 48 53 47 51
RH               19 31 54 58 69 44 30 17 19 31 59 60 83 55 46 24 30 36 61 58 80
WIND DIR          W SE  S SW SW SW  W  W NW  N SE  E NE NE  N  N  E  E  E  E  E
WIND SPD          5  4  6  6  9 11 12 13 11  6  5  4  4  4  3  3  5  5 11 11  9
CLOUDS           FW FW CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           08/03/15  TUE 08/04/15  WED 08/05/15  THU 08/06/15  FRI 08/07/15
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          91      60    82      56    77      54    77      55    82
TEMP          83 90 73   60 77 81 63   57 74 75 60   54 70 77 61   56 75 81
DEWPT         59 54 57   54 57 53 56   54 54 53 54   51 48 46 55   50 53 48
PWIND DIR        SE      SE     S      NE     N      NE     E       E    SE
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    SC SC SC   B1 B1 SC SC   B1 B1 SC SC   SC SC SC SC   SC SC SC
POP 12HR         10      30    30      20    30      30    30      30    20
RAIN SHWRS                C  C  S  S    S  S  C  C    S  S  C  C    S  S  S
TSTMS                     S  S  S  S    S  S  C  C    S  S  C  C    S  S  S

$$
MTZ051-011100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
315 PM MDT FRI JUL 31 2015

DATE           07/31/15      SAT 08/01/15            SUN 08/02/15            MON
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                      55          92          57          90          57
TEMP             87 74 63 60 55 75 88 91 90 77 65 61 57 75 86 90 86 76 66 60 58
DEWPT            38 44 45 45 46 46 41 33 38 44 45 47 45 48 45 34 43 42 51 48 51
RH               18 34 52 58 72 36 19 13 16 31 48 60 64 38 24 14 22 30 58 64 77
WIND DIR         NW  S  S  S SW SW  W  W NW  W  S  S SW SW NW NW  N  N SE SE  S
WIND SPD          8  3  5  6  8  6 11 11  6  5  6  9  6  6  8  8  5  5  8  8  6
CLOUDS           CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW SC SC SC
POP 12HR                      0           0           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           08/03/15  TUE 08/04/15  WED 08/05/15  THU 08/06/15  FRI 08/07/15
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          89      59    80      54    78      52    76      53    79
TEMP          86 86 68   59 79 77 62   55 76 74 58   53 72 74 60   54 75 77
DEWPT         49 47 54   52 51 44 50   48 46 45 49   48 47 43 50   48 47 45
PWIND DIR        SE       S     W       W     S       S     N       E     W
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      GN    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   B1 B1 SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      30    30      20    30      30    30      30    30
RAIN SHWRS        S  C    C  C  S  S    S  S  C  C    C  C  C  C    C  C  C
TSTMS             S  C    S  S  S  S    S  S  C  C    S  S  C  C    S  S  C

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.