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
000
FOUS55 KTFX 250909
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
309 AM MDT SAT OCT 25 2008

MTZ012-252315-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
309 AM MDT SAT OCT 25 2008

DATE             SAT 10/25/08            SUN 10/26/08            MON 10/27/08
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                      58          26          43          25          64
TEMP             47 49 54 55 52 37 32 28 26 30 40 41 41 32 29 26 25 35 56 60 60
DEWPT            30 29 25 25 27 28 26 23 23 23 18 18 19 20 19 18 18 23 27 28 32
RH               51 46 32 31 38 70 78 81 88 75 41 39 41 61 66 71 74 61 32 29 35
WIND DIR         SW SW  W  W  W  W  W  N  N NE NE NE  E SE SE  S  S  S  S SW SW
WIND SPD         28 32 35 35 27 17 13 16 10 10  5  8  5  4  4  9 10 13 14 18 10
WIND GUST        40 44 54 54 39
CLOUDS           B1 B1 SC SC SC SC SC SC B1 B1 SC SC FW FW FW FW FW FW FW FW FW
POP 12HR                      0          10          10           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               TUE 10/28/08  WED 10/29/08  THU 10/30/08  FRI 10/31/08
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            37    69      41    64      36    63      41    60
TEMP          43   37 63 65 47   41 59 60 42   36 58 60 46   41 57 57
DEWPT         33   31 35 37 35   32 30 31 29   27 28 29 30   28 28 29
PWIND DIR          SW    SW      SW    SW      SW    SW       S    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC B1 B1
POP 12HR            0     0       0     0       0     5      10    10

$$
MTZ010-252315-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
309 AM MDT SAT OCT 25 2008

DATE             SAT 10/25/08            SUN 10/26/08            MON 10/27/08
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                      55          21          42          21          62
TEMP             45 47 51 53 41 23 21 22 22 27 37 41 34 23 21 23 24 34 53 61 51
DEWPT            31 30 25 25 24 18 18 18 18 19 17 19 17 15 15 16 17 21 26 30 30
RH               58 51 36 33 50 81 88 84 84 71 44 41 49 71 77 74 74 58 35 31 44
WIND DIR          W  W  W  W  W NW NW  N  N NE  E SE SE SE  S  S  S  S  S SW SW
WIND SPD         33 34 34 34 26 20 19 16 11  9  6 10  9  9  9 13 12 16 14 20 10
WIND GUST        50 51 51 51 36
CLOUDS           SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR                      0          10          10           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               TUE 10/28/08  WED 10/29/08  THU 10/30/08  FRI 10/31/08
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            32    67      36    62      32    60      37    56
TEMP          32   35 60 56 36   38 56 51 32   34 54 51 37   39 52 48
DEWPT         27   28 33 36 31   32 31 32 29   29 30 28 25   25 26 25
PWIND DIR          SW     W       W     W       W     W       S    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC B1 B1
POP 12HR            0     0       5     0       0     5      10    10

$$
MTZ014-252315-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
309 AM MDT SAT OCT 25 2008

DATE             SAT 10/25/08            SUN 10/26/08            MON 10/27/08
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                      58          29          50          27          63
TEMP             46 46 52 58 55 45 38 35 31 30 40 50 48 40 34 32 28 29 46 63 61
DEWPT            35 36 34 30 33 33 30 29 27 27 28 24 26 27 25 25 24 25 32 31 35
RH               65 68 50 34 43 62 73 78 85 88 62 36 42 59 69 75 85 85 58 30 38
WIND DIR         SW  W SW  W  W NW  W  W  W  N NE NE  E SE  S  S  S  S  S SW SW
WIND SPD         11 11 19 21 17 10  5  8  4  8  5  4  3  4  5  6  6  6  6  4  3
CLOUDS           B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      0           0           5           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               TUE 10/28/08  WED 10/29/08  THU 10/30/08  FRI 10/31/08
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            35    68      39    63      34    64      39    58
TEMP          44   37 53 65 48   41 52 60 43   35 50 62 47   40 49 57
DEWPT         33   32 37 38 35   33 34 34 30   28 32 32 30   29 31 33
PWIND DIR          SW    SW      SW    SW      SW     S       S     S
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    FW   FW FW FW SC   SC SC SC SC   SC SC SC SC   SC B1 B1
POP 12HR            0     0       0     0       0     5      10    10

$$
MTZ055-252315-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
309 AM MDT SAT OCT 25 2008

DATE             SAT 10/25/08            SUN 10/26/08            MON 10/27/08
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          28          57          25          66
TEMP             35 37 51 60 57 45 36 31 30 31 46 55 52 41 32 28 26 30 51 64 61
DEWPT            28 30 33 29 30 34 30 28 27 28 31 27 27 30 26 24 23 26 34 32 33
RH               75 75 50 31 35 65 79 88 88 88 55 34 38 65 78 85 88 85 52 30 35
WIND DIR         SW  W  W  W  W SW SW SW SW NW  N NE  E  E SE  S  S  S SW SW  W
WIND SPD         14 14 19 23 13 12  9  9  5  8  5  5  3  4  4  4  4  4  4  4  4
CLOUDS           B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      0           5           5           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               TUE 10/28/08  WED 10/29/08  THU 10/30/08  FRI 10/31/08
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            32    71      35    66      31    67      35    61
TEMP          39   33 56 66 43   37 55 62 38   32 53 63 42   36 51 57
DEWPT         31   28 36 34 35   31 36 33 32   28 35 30 30   27 31 31
PWIND DIR          SW    SW      SW    SW      SW    SW       S     S
WIND CHAR          LT    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC B1 B1
POP 12HR            0     0       0     5       0     5      10    10

$$
MTZ055-252315-
WEST YELLOWSTONE-GALLATIN MT
44.79N 111.13W ELEV. 6572 FT
309 AM MDT SAT OCT 25 2008

DATE             SAT 10/25/08            SUN 10/26/08            MON 10/27/08
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                      50          25          53          25          58
TEMP             23 26 43 50 46 37 32 28 26 29 46 53 48 38 32 28 25 29 50 58 53
DEWPT            18 19 22 23 25 27 25 25 24 24 25 23 24 24 22 21 19 21 27 28 28
RH               81 74 43 34 43 67 75 88 92 81 43 31 39 57 66 75 78 72 41 32 38
WIND DIR         SW SW SW SW  W  W  W  W  W  W NW  N  N  E  S  S  S  S SW SW SW
WIND SPD          8  6 14 14 11  8  6  6  3  8  5  8  4  3  3  3  4  5  6  5  5
CLOUDS           B1 B1 B1 B1 SC SC SC SC FW FW SC SC 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               TUE 10/28/08  WED 10/29/08  THU 10/30/08  FRI 10/31/08
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            29    61      30    56      28    53      31    50
TEMP          37   29 53 55 39   31 49 51 36   29 47 49 37   32 45 46
DEWPT         26   23 28 29 28   25 27 28 27   24 26 26 25   23 24 26
PWIND DIR          SW     S       S     S      SW     S       S     S
WIND CHAR          LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    FW   FW FW FW SC   SC SC SC SC   SC SC SC SC   SC B1 B1
POP 12HR            0     0       0    10       5    10      10    20
RAIN SHWRS                                                       S  S
SNOWSHWRS                                                S    S

$$
MTZ008-252315-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
309 AM MDT SAT OCT 25 2008

DATE             SAT 10/25/08            SUN 10/26/08            MON 10/27/08
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                      55          29          56          29          66
TEMP             35 35 47 55 51 40 36 34 31 32 46 56 52 41 36 34 31 33 52 65 61
DEWPT            20 19 23 26 29 31 30 30 29 28 29 26 27 29 27 27 26 26 32 32 33
RH               54 52 38 32 42 70 79 85 92 85 51 31 38 62 69 75 81 75 46 29 35
WIND DIR          S SW SW SW SW  S SW SW  W  N NE NE  E SE  S SW SW SW SW SW  S
WIND SPD         11 13 17 20 12 11  9  5  5  4  4  3  4  4  4  5  5  5  5  6  8
CLOUDS           SC SC SC SC SC SC SC SC 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               TUE 10/28/08  WED 10/29/08  THU 10/30/08  FRI 10/31/08
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            35    67      37    61      32    61      37    56
TEMP          43   37 55 63 45   39 52 57 40   34 50 57 43   39 48 53
DEWPT         30   28 32 33 32   30 31 31 28   26 28 29 27   27 28 29
PWIND DIR           S    SW      SW    SW      SW     S       S     S
WIND CHAR          GN    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    FW   FW FW FW SC   SC SC SC SC   SC SC SC SC   SC B1 B1
POP 12HR            0     0       0     0       0     5      10    10

$$
MTZ011-252315-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
309 AM MDT SAT OCT 25 2008

DATE             SAT 10/25/08            SUN 10/26/08            MON 10/27/08
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                      57          21          41          16          57
TEMP             46 48 52 55 49 35 26 24 21 25 35 41 36 27 20 18 16 24 44 57 51
DEWPT            35 34 31 26 25 23 20 19 17 17 18 13 12 13 12 11 11 14 25 24 25
RH               65 58 44 32 39 61 78 81 84 71 49 31 36 55 71 73 80 65 47 28 36
WIND DIR          W SW  W  W NW  W  W NW  N NW NW NW NW  S SE SE SE SE SE SE SE
WIND SPD         20 24 31 31 16 14 12 12 12 17 13 10  3  4  5  6  6  8  6  8  5
WIND GUST              43 43
CLOUDS           SC SC SC SC B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               TUE 10/28/08  WED 10/29/08  THU 10/30/08  FRI 10/31/08
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            26    67      31    64      30    63      36    59
TEMP          30   26 54 60 37   31 54 57 35   30 52 58 40   36 52 54
DEWPT         26   24 37 34 34   31 38 33 31   28 35 30 31   29 33 29
PWIND DIR          SE    SW       S    SW      SW    SW      SE    SW
WIND CHAR          LT    LT      GN    GN      GN    GN      LT    GN
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC SC SC
POP 12HR            0     0       5     5       5     5      10    10

$$
MTZ051-252315-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
309 AM MDT SAT OCT 25 2008

DATE             SAT 10/25/08            SUN 10/26/08            MON 10/27/08
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                      56          23          40          21          62
TEMP             40 42 52 54 46 35 30 27 25 27 37 40 35 28 25 24 22 31 54 61 54
DEWPT            25 26 26 30 31 28 25 23 21 21 18 18 20 20 18 17 16 22 29 32 35
RH               55 53 36 40 55 75 81 85 84 78 46 41 54 71 74 74 77 69 38 33 48
WIND DIR          W  W  W  W  W  W  W  N NW  N  N  N NE SE  S  S  S  S  S SW SW
WIND SPD         24 25 32 34 25 17 10 10 12 17 12  9  3  6  9  9  9  9  8  8  8
WIND GUST           35 44 51 35
CLOUDS           B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW
POP 12HR                      0          10          10           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               TUE 10/28/08  WED 10/29/08  THU 10/30/08  FRI 10/31/08
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            34    69      39    64      34    63      37    57
TEMP          40   36 62 60 46   40 60 56 41   36 58 56 43   39 53 51
DEWPT         32   28 36 42 38   34 34 35 30   26 31 35 31   28 31 33
PWIND DIR          SW    SW      SW    SW       W    SW       S    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC SC SC
POP 12HR            0     0       0     0       0     5      10    20
RAIN SHWRS                                                       S  S

$$
WEATHER.GOV/GREATFALLS





  • NOAA National Weather Service
  • Riverton, WY Weather Forecast Office
  • 12744 West U.S. Hwy 26
  • Riverton, WY 82501
  • 307-857-3898
  • Page Author: RIW Webmaster
  • Web Master's E-mail: w-riw.webmaster@noaa.gov
  • Page last modified: Aug 26th, 2008 18:04 UTC
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.