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
000
FOUS55 KTFX 210935
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
335 AM MDT MON APR 21 2014

MTZ012-212300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
335 AM MDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      70          44          70          39          51
TEMP             35 49 62 68 68 58 52 47 44 56 66 70 66 50 42 40 39 45 50 51 49
DEWPT            29 32 27 21 23 32 34 37 37 40 37 35 37 41 37 33 30 27 20 18 19
RH               78 52 26 17 18 37 50 68 76 55 34 27 34 71 82 76 70 49 30 27 30
WIND DIR          S  S  S SE SE  E SE  S  S  S  S SW  W  W  W  W SW SW  W  W  W
WIND SPD          6  6  6  6 10 10  8  9  8 10  9 14 13 13 21 21 26 26 29 29 20
WIND GUST                                                        36 36 41 41
CLOUDS           FW FW SC SC B2 B2 B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 SC
POP 12HR                      0           5          70          90          30
QPF 12HR                      0           0        0.06        0.26        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      L  L  D  D  L  L  C  C  C  C  S
SNOWSHWRS                                                   L  L  C  C
TSTMS                                           C  C  S  S


DATE               THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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            36    54      34    55      38    52      37    53
TEMP          39   36 48 52 38   34 50 55 41   38 50 52 41   37 50 52
DEWPT         28   31 30 27 33   32 35 34 37   35 35 34 37   35 31 27
PWIND DIR           W     W      NE     E       E    NE       N     W
WIND CHAR          BZ    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    SC   SC B1 B1 B1   B1 B2 B2 OV   OV B1 B1 B2   B2 B2 B2
POP 12HR           20    20      10    30      30    40      40    30
RAIN SHWRS     S    S  S  S          C  C  C    C  C  C  C    C  C  C
SNOWSHWRS              S

$$
MTZ010-212300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
335 AM MDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      67          39          66          37          50
TEMP             31 46 59 65 66 57 48 43 39 52 61 65 62 50 43 40 37 44 50 49 44
DEWPT            27 30 23 20 21 29 32 34 35 39 37 36 39 42 38 35 32 28 20 21 24
RH               85 53 25 18 18 34 54 70 85 61 41 34 43 74 82 82 82 53 30 33 45
WIND DIR         SW  S  S  S SE SE  S SE  S  S  S SW  W  W  W  W  W  W  W  W  W
WIND SPD          5  5 10 13 12 10  8  4  5  6  8 14 16 16 23 23 32 32 33 33 24
WIND GUST                                                        44 44 50 50
CLOUDS           SC SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 SC
POP 12HR                      0          10          70          80          30
QPF 12HR                      0           0        0.06        0.19        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      L  L  D  D  C  C        L  L  C
SNOWSHWRS                                                   C  C  C  C  L  L
TSTMS                                           S  S


DATE               THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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    51      30    49      32    45      32    49
TEMP          35   33 45 49 34   30 44 48 37   32 42 45 37   32 46 48
DEWPT         29   30 29 29 31   29 30 31 32   30 30 29 31   30 27 26
PWIND DIR           W    NW      NE     E       E     E       N     W
WIND CHAR          BZ    GN      GN    GN      BZ    GN      LT    GN
AVG CLOUDS    SC   SC B2 B2 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           30    30      10    30      40    50      30    30
RAIN SHWRS     C    C     C          C  C  C       C  C  C       C  C
SNOWSHWRS           C  C                        C             C

$$
MTZ014-212300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
335 AM MDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      71          44          66          36          52
TEMP             37 48 61 69 69 59 53 47 44 51 63 66 62 52 45 41 36 40 47 51 50
DEWPT            29 31 28 21 20 28 32 34 36 39 38 37 38 38 35 32 31 28 20 17 15
RH               72 51 28 16 15 30 44 60 73 63 39 34 41 59 68 70 82 62 34 26 24
WIND DIR          S SE SE SE SE SE  S SE  S  S SW  W  W  W  W  W  W  W  W  W  W
WIND SPD          2  3  6 10  9  5  5  4  4  5  3 10 14 14 18 18 20 20 23 23 14
CLOUDS           FW FW B1 B1 B2 B2 B1 B1 B2 B2 OV OV OV OV OV OV B2 B2 B1 B1 SC
POP 12HR                      0           5          70          90          50
QPF 12HR                      0           0        0.10        0.26        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  S  L  L  D  D              C  C  C
SNOWSHWRS                                                   L  L  C  C
TSTMS                                           S  S  S  S


DATE               THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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            36    58      37    58      38    55      37    57
TEMP          41   36 52 57 43   37 53 57 45   38 52 53 43   37 50 55
DEWPT         27   29 27 23 32   32 31 27 35   34 30 27 33   33 27 21
PWIND DIR           W    SW       N    NE       E    NE      NW     W
WIND CHAR          GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC   SC B1 B1 B1   B1 B2 B2 OV   OV B2 B2 B2   B2 B2 B2
POP 12HR           30    20      10    40      40    40      40    30
RAIN SHWRS     C    C  S  S          C  C  C    C  C  C  C    C  C  C
SNOWSHWRS              S

$$
MTZ055-212300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
335 AM MDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      70          41          70          33          50
TEMP             32 45 60 67 69 57 51 45 41 52 66 70 66 51 39 35 33 38 47 49 47
DEWPT            26 31 29 26 21 33 35 36 36 40 37 32 34 37 34 31 29 29 22 19 21
RH               78 58 31 21 16 40 54 70 82 63 34 24 30 59 82 85 85 70 37 30 35
WIND DIR         SE SE SE  S SE SE SE SE SE SE  S  S SW SW  W  W  W  W  W  W  W
WIND SPD          4  3  5  5  9  9  8  6  5  5  5 10 12 12 18 18 12 12 19 19 14
CLOUDS           FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                      0          10          60          80          60
QPF 12HR                      0           0        0.09        0.29        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S        C  C  L  L  D  D  D  D        C  C  C
SNOWSHWRS                                                   D  D  L  L        C
TSTMS                                           S  S  S  S


DATE               THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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            28    57      32    57      32    56      31    55
TEMP          37   28 48 56 41   32 51 55 41   32 51 55 39   31 48 54
DEWPT         26   25 28 22 31   29 33 32 34   30 31 28 32   29 28 25
PWIND DIR           W     W       S     E       E     E       W     W
WIND CHAR          GN    GN      LT    LT      GN    LT      LT    LT
AVG CLOUDS    B2   B2 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           30    20      20    40      40    40      40    30
RAIN SHWRS     C          S  S       C  C  C    C  C  C  C       C  C
SNOWSHWRS      C    C  S          S                           C

$$
MTZ055-212300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
335 AM MDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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          59          28          42
TEMP             31 43 55 60 57 47 42 38 36 48 56 58 53 41 34 30 28 30 36 40 40
DEWPT            26 29 27 23 22 30 32 33 34 38 39 37 35 32 30 27 25 22 19 19 17
RH               81 57 34 24 25 51 67 82 92 68 53 45 50 70 85 88 88 72 50 42 39
WIND DIR         SE SE  S  S  S  S  S SE SE SE  S  S  S  S SW SW SW SW  W  W  W
WIND SPD          4  5  9 10  9  8  8  5  8  8 16 17 17 17 12 12 11 11 17 17 13
CLOUDS           FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2
POP 12HR                      0          20          80          80          80
QPF 12HR                      0        0.02        0.13        0.30        0.10
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  S  S  C  C  D  D  D  D
SNOWSHWRS                                                   D  D  L  L  D  D  C
TSTMS                                           S  S  S  S


DATE               THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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            22    48      28    51      31    48      28    47
TEMP          29   23 45 46 33   28 48 48 35   31 47 45 33   28 43 45
DEWPT         20   21 27 25 28   26 30 30 30   30 30 29 28   26 26 24
PWIND DIR          SW    SW       S    SE      SE     S      SW     W
WIND CHAR          GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           30    20      20    40      40    40      40    30
RAIN SHWRS                S  S       C  C  C       C  C  C       C  C
SNOWSHWRS      C    C  S     S    S             C        C    C  C

$$
MTZ008-212300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
335 AM MDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      68          42          64          31          49
TEMP             33 45 57 67 67 56 52 46 42 50 60 64 61 49 40 35 31 36 45 49 47
DEWPT            22 26 22 17 19 29 28 31 32 36 32 28 27 28 27 26 24 22 12 11 13
RH               63 47 25 14 16 35 39 55 67 58 35 25 27 44 59 69 75 56 26 21 25
WIND DIR          S SW  S  S  S  S  S  S  S  S  S SW  W  W  W  W  W  W  W  W  W
WIND SPD          5  3  6 10 13 11 10  9  6  6 10 14 19 19 17 17 17 17 19 19 12
CLOUDS           FW FW SC SC B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                      5          10          80          80          40
QPF 12HR                      0           0        0.14        0.28        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S        C  C  D  D  D  D
SNOWSHWRS                                                   L  L  C  C  C  C  C
TSTMS                                           S  S


DATE               THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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    56      34    57      36    53      31    53
TEMP          36   29 49 55 42   34 53 56 42   36 51 52 38   31 47 52
DEWPT         23   22 23 20 29   27 28 25 31   32 28 24 26   25 21 16
PWIND DIR          SW    SW       S    SE      SE    SE       W     W
WIND CHAR          GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B2   B2 B1 B1 B1   B1 B2 B2 OV   OV OV OV OV   OV B2 B2
POP 12HR           40    30      10    50      50    40      40    30
RAIN SHWRS                C          C  C  C    C  C  C  C       C  C
SNOWSHWRS      C    C  C                                      C

$$
MTZ011-212300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
335 AM MDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      70          40          76          39          56
TEMP             31 46 62 69 69 57 52 45 40 53 71 76 73 59 50 44 39 46 54 56 53
DEWPT            27 31 26 21 20 29 32 34 35 39 38 34 35 39 41 39 36 35 29 24 23
RH               85 55 25 16 15 34 46 65 82 59 30 22 25 47 71 82 89 65 38 29 31
WIND DIR         SW SW  S  S SE SE SE  E SE  E SE  S SE SE  W  W  W  W  W  W  W
WIND SPD          6  8  8  4  6 10 11  9 10  9 10  9 17 17 11 11 21 21 26 26 21
WIND GUST                                                              36 36
CLOUDS           FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                      0           0          30         100          60
QPF 12HR                      0           0        0.02        0.36        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      C  C  D  D  D  D  L  L  D  D  C
TSTMS                                           S  S  S  S  S  S


DATE               THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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    52      30    51      32    52      32    53
TEMP          39   33 48 50 35   30 46 50 38   33 47 51 38   32 49 52
DEWPT         29   30 33 31 31   27 30 28 30   29 27 25 31   29 32 31
PWIND DIR           W     W      NE     E       E     E       E    SE
WIND CHAR          BZ    BZ      GN    GN      BZ    BZ      GN    LT
AVG CLOUDS    B2   B2 B2 B2 B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           40    40      10    20      30    40      30    30
RAIN SHWRS     C    C  C  C             S  C       C  C  C    C  C  C
SNOWSHWRS                            S          C

$$
MTZ051-212300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
335 AM MDT MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      66          41          70          35          49
TEMP             32 48 59 64 65 54 48 44 42 58 68 70 65 51 44 38 35 40 46 48 48
DEWPT            28 31 27 23 25 35 37 38 38 41 36 35 38 42 40 37 33 30 21 19 19
RH               85 51 29 21 22 48 65 79 86 53 31 27 37 71 86 96 92 67 37 31 31
WIND DIR          S  S  S  S SE SE SE SE  S  S  S SE SE SE  W  W  W  W  W  W  W
WIND SPD          5  5  5  5 11 11 11 10  9  9 10 12 16 16 18 18 21 21 26 26 21
WIND GUST                                                              36 36
CLOUDS           FW FW SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC
POP 12HR                      0           5          40          80          50
QPF 12HR                      0           0        0.04        0.26        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      C  C  D  D  L  L  C  C  C  C  S
SNOWSHWRS                                                         C  C  C  C
TSTMS                                           S  S  S  S


DATE               THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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            31    49      29    50      31    51      31    49
TEMP          36   31 46 48 34   29 45 48 38   32 48 49 37   31 46 48
DEWPT         27   28 26 25 31   28 31 33 32   31 28 30 34   30 31 32
PWIND DIR           W     W       N    SE      SE     E       E    NW
WIND CHAR          BZ    BZ      GN    GN      GN    GN      LT    LT
AVG CLOUDS    SC   SC B2 B2 B1   B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           20    30      10    30      40    40      40    30
RAIN SHWRS     S       C  C          C  C  C       C  C  C       C  C
SNOWSHWRS           S  C                        C             C

$$



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