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 9
000
FOUS55 KTFX 010918
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
318 AM MDT SUN MAY 1 2016

MTZ012-012300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
318 AM MDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      61          36          70          40          76
TEMP             36 46 54 59 60 51 44 40 36 48 61 68 69 56 48 44 40 54 68 74 75
DEWPT            30 35 35 33 32 34 33 32 31 34 34 34 32 36 35 33 33 34 36 32 34
RH               79 65 48 37 35 52 65 73 82 58 36 28 25 47 60 65 76 46 31 21 22
WIND DIR          S SW  E  E  E  E SE  S SW SW  S  E  E  E  S  S  S SW  S SE SE
WIND SPD          6  4  6  9  9  6  5  8  8  8  5  8  8  9  9 10  9  9  8  8  5
CLOUDS           FW FW FW FW CL CL CL CL FW FW FW FW FW FW CL CL CL CL CL CL CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            44    79      47    78      45    66      43    66
TEMP          53   44 73 77 56   48 74 75 56   45 58 66 53   43 60 66
DEWPT         35   34 35 32 36   37 39 41 45   41 51 47 46   40 46 42
PWIND DIR          SE     S       S     S       W    NW       N     N
WIND CHAR          LT    GN      GN    GN      LT    GN      GN    GN
AVG CLOUDS    CL   CL CL FW FW   FW SC SC B1   B1 B2 B2 B2   B2 B2 B2
POP 12HR            0     5       5    10      20    30      20    30
RAIN SHWRS                                 S    S  C  C  S    S  C  C

$$
MTZ010-012300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
318 AM MDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      62          35          70          38          76
TEMP             34 45 55 60 61 51 45 39 35 48 61 69 69 57 49 42 38 52 67 75 75
DEWPT            30 35 33 30 30 30 31 30 31 33 32 30 32 32 34 32 33 32 35 31 34
RH               85 68 43 32 31 44 58 70 85 56 33 23 25 38 56 67 82 46 30 20 22
WIND DIR          W SW SE SE SE SE  S  W  W  W  S SE SE  S SW  W  W  S  S  S  S
WIND SPD          6  5  9  9  8  8  6  6  6  6  6  9  9  9  9  6  8  6 11 12  8
CLOUDS           FW FW FW FW CL CL FW FW FW FW FW FW FW FW CL CL CL CL CL CL CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            42    77      43    74      43    63      39    64
TEMP          54   42 69 76 54   44 69 72 54   43 55 63 48   39 58 63
DEWPT         35   35 35 31 33   37 39 40 44   41 44 44 41   37 39 37
PWIND DIR           S    SW      SW    SW       W    NW       N     N
WIND CHAR          LT    LT      GN    LT      GN    GN      GN    GN
AVG CLOUDS    CL   CL FW FW SC   SC SC SC B1   B1 OV OV B2   B2 SC SC
POP 12HR            0     5       5     5      20    30      30    20
RAIN SHWRS                                 S    S  C  C  C    C  S  S

$$
MTZ014-012300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
318 AM MDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      63          38          72          41          77
TEMP             36 42 53 60 63 53 45 40 38 45 61 69 71 59 50 44 41 49 65 74 76
DEWPT            32 34 33 31 30 33 32 30 30 32 35 31 29 31 31 30 31 34 36 29 31
RH               85 73 46 33 29 46 60 67 73 60 38 24 21 34 48 57 67 56 34 19 19
WIND DIR          N NE NE NE NE NW  W  S  S SE NE NE NE  W SW  S  S SE SE SE  S
WIND SPD          4  4  6  8  8  6  5  4  4  3  4  5  8  8  4  5  4  5  6  8  5
CLOUDS           SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            44    78      47    77      46    68      45    66
TEMP          54   44 67 78 55   48 70 76 56   46 61 67 51   45 57 66
DEWPT         34   32 35 30 35   36 40 39 42   39 43 43 41   39 40 40
PWIND DIR           S     S       S     S       W     N       N     N
WIND CHAR          LT    LT      LT    GN      LT    LT      GN    GN
AVG CLOUDS    CL   CL FW FW SC   SC SC SC B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR            0     5       5    10      10    20      20    30
RAIN SHWRS                                         S  S  S    S  C  C
TSTMS                                              S  S

$$
MTZ055-012300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
318 AM MDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      61          32          68          36          74
TEMP             35 44 52 59 60 47 41 35 33 44 57 65 67 53 46 39 36 49 64 72 73
DEWPT            28 32 30 29 28 30 31 28 28 31 33 30 31 34 34 31 30 34 36 33 34
RH               75 62 43 32 29 51 67 75 82 60 40 27 26 48 63 73 79 56 35 24 24
WIND DIR         SE  E NE  E  E SE SE SE SE SW  N NW SE SE SE SE SE  S NW SE  S
WIND SPD          6  8 10 11 10  9  8  5  5  4  4  4  4  8  8  6  6  4  4  5  5
CLOUDS           SC SC FW FW FW FW CL CL FW FW FW FW FW FW CL CL CL CL CL CL CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            40    76      43    75      42    70      43    63
TEMP          52   40 67 75 51   44 68 74 51   43 65 68 50   43 56 63
DEWPT         38   33 36 38 38   37 41 41 41   39 44 47 43   39 41 41
PWIND DIR           S     S       S     S       S     N      NE    NE
WIND CHAR          LT    LT      GN    LT      LT    LT      LT    LT
AVG CLOUDS    CL   CL CL FW FW   FW B1 B1 B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR            0     5       5    20      10    20      40    40
RAIN SHWRS                           S  S          S  S  C    C  C  C
TSTMS                                S  S          S  S

$$
MTZ055-012300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
318 AM MDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      52          28          57          30          60
TEMP             26 36 46 51 51 39 33 30 29 40 50 56 55 42 37 32 31 44 55 59 59
DEWPT            23 28 26 22 24 27 27 27 26 29 18 15 22 30 28 27 27 29 26 25 28
RH               88 72 45 32 34 62 78 88 88 64 28 19 27 62 70 81 85 55 32 27 30
WIND DIR          E NE NE NE NE NE  E NE  E NE NW  N  N  N  E  E SE  S  S  S SW
WIND SPD          6  8  9  9  9  8  5  4  3  3  5  9 10  8  5  4  4  4  5  5  5
CLOUDS           SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            33    62      37    62      36    60      38    54
TEMP          41   34 57 60 44   38 59 59 44   37 58 56 43   38 51 53
DEWPT         32   31 29 34 34   34 39 33 37   34 37 41 40   36 35 35
PWIND DIR           S     S       S     S       S     E      NE    NE
WIND CHAR          LT    LT      GN    GN      LT    LT      LT    GN
AVG CLOUDS    FW   FW FW FW SC   SC SC SC B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR            0     0       5    20      20    30      40    30
RAIN SHWRS                           S  S  S    S  C  C  C    C  C  C
TSTMS                                S  S          S  S

$$
MTZ008-012300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
318 AM MDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      59          33          66          37          71
TEMP             35 39 49 56 59 47 40 36 33 42 57 64 65 52 45 40 37 46 63 68 70
DEWPT            28 29 29 27 27 28 28 26 26 29 30 23 23 27 27 28 27 27 31 24 26
RH               75 67 46 32 29 47 62 67 75 60 35 21 20 38 49 62 67 47 30 19 19
WIND DIR         NE NE  N NE NE NE SE  S  S SW  N NE NE  E SE  S  S SW  S SE  S
WIND SPD          6  8  9 10 11  9  5  5  5  4  5  8  9  8  5  5  6  5  4  5  8
CLOUDS           SC SC FW FW FW FW CL CL CL CL FW FW FW FW FW FW CL CL CL CL FW
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            40    72      44    72      43    67      42    62
TEMP          49   40 66 71 51   45 67 70 51   44 63 64 48   43 56 62
DEWPT         29   28 31 27 34   34 36 33 39   39 43 44 39   38 40 40
PWIND DIR           S     S       S     S       S    NE      NE    NE
WIND CHAR          LT    GN      GN    GN      LT    LT      GN    GN
AVG CLOUDS    FW   CL FW FW SC   SC B1 B1 B1   B1 B1 B1 OV   OV B2 B2
POP 12HR            5     5      10    30      10    30      50    40
RAIN SHWRS                           C  C          C  C  C    C  C  C
TSTMS                                S  S          S  S

$$
MTZ011-012300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
318 AM MDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      65          38          72          40          79
TEMP             35 47 59 64 64 55 46 41 38 49 64 70 71 58 50 44 40 53 68 77 78
DEWPT            32 37 37 34 33 37 36 34 33 37 37 36 36 38 39 36 35 37 41 36 40
RH               89 68 44 32 31 51 68 76 82 63 37 29 28 47 66 73 82 54 37 23 26
WIND DIR          S  W SW  N  E  S  S SW SW  W  W NW NE  S  S  S  S SW  S SE SE
WIND SPD          5  5  5  5  6  5  5  6  6  9  5  5  5  6  6  8  5  5  6  8  6
CLOUDS           SC SC FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL CL CL CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            44    82      46    81      47    71      44    69
TEMP          56   44 73 81 58   47 73 80 56   47 63 70 52   44 62 69
DEWPT         41   38 44 40 43   41 46 42 46   43 47 46 44   41 41 40
PWIND DIR          SE    SE      SE    SE      SW    NW       N    NE
WIND CHAR          LT    LT      GN    GN      LT    GN      GN    GN
AVG CLOUDS    CL   CL CL CL FW   FW FW FW SC   SC B1 B1 B1   B1 SC SC
POP 12HR            0     5       5     5      10    20      10    20
RAIN SHWRS                                         S  S          S  S

$$
MTZ051-012300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
318 AM MDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      60          36          67          40          75
TEMP             39 49 54 58 59 48 42 38 37 51 61 65 66 55 48 43 41 58 70 74 74
DEWPT            32 33 30 29 30 32 31 29 28 33 33 32 35 36 35 32 32 34 38 35 39
RH               76 54 40 33 33 54 65 70 70 50 35 29 32 49 60 65 70 40 31 24 28
WIND DIR          S SE  E  E  E SE  S  S  S SW  N  N NE  E  S  S  S  S NW SE  E
WIND SPD          8  6  8  8  6  6  8  8  8  5  6  6  8  6  8  9  8  6  5  6  6
CLOUDS           FW FW FW FW FW FW CL CL FW FW FW FW SC SC CL CL CL CL CL CL CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            44    77      46    78      46    66      44    62
TEMP          52   45 72 75 54   47 74 74 54   46 61 64 50   44 59 61
DEWPT         37   34 38 37 38   34 38 41 42   39 45 47 43   38 42 40
PWIND DIR          SE     S       S    SW      SW    NW       N     N
WIND CHAR          GN    LT      GN    GN      LT    GN      GN    GN
AVG CLOUDS    CL   CL CL CL FW   FW SC SC B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR            0     0       5    10      20    20      30    30
RAIN SHWRS                                 S    S  S  S  C    C  C  C
TSTMS                                              S  S

$$
WEATHER.GOV/GREATFALLS


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