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
521
FOUS55 KTFX 240925
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
325 AM MDT TUE MAY 24 2016

MTZ012-242300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
325 AM MDT TUE MAY 24 2016

DATE             TUE 05/24/16            WED 05/25/16            THU 05/26/16
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                      58          40          64          44          65
TEMP             40 46 52 56 58 52 45 42 41 52 61 63 63 56 50 46 45 56 62 65 64
DEWPT            39 41 40 39 38 41 39 38 39 43 41 40 40 46 44 43 43 49 47 45 44
RH               96 83 63 53 47 66 79 86 92 71 48 43 43 69 80 89 93 77 58 48 48
WIND DIR          W  W NW  N NE NE  S SW SW SW  W  W NW  W SW SW SW  W  W  W NW
WIND SPD          6  5  5  5  6  6  5  6  8  8  8  9  9  8 10 11 11 12 10 11  6
CLOUDS           OV OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     20          20          20          30          40
QPF 12HR                   0.03           0           0        0.04        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S  S  S        S  S  S  S  C  C  S  S  S  S  C  C  C
TSTMS                   S  S                    S  S                          S


DATE               FRI 05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16
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    62      42    58      42    61      42    64
TEMP          50   44 59 61 48   42 54 58 46   43 57 60 47   43 60 63
DEWPT         43   41 42 45 41   40 39 38 40   39 38 38 39   40 42 41
PWIND DIR           W     W       W     W       W     W      SW    SW
WIND CHAR          LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1   B1 B1 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1
POP 12HR           30    60      60    60      60    30      30    50
RAIN SHWRS     C    S  S  L  L    C  C  L  L    C  C  C  C    C  C  C
TSTMS          S          C  S          S  S          S  S          S

$$
MTZ010-242300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
325 AM MDT TUE MAY 24 2016

DATE             TUE 05/24/16            WED 05/25/16            THU 05/26/16
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                      57          37          65          42          65
TEMP             38 45 51 55 57 51 45 40 38 53 61 64 64 56 48 45 42 56 62 65 64
DEWPT            37 40 40 41 41 42 40 38 36 45 44 43 42 46 42 43 41 50 48 47 46
RH               96 82 66 59 55 71 82 92 92 74 53 46 45 69 80 93 96 80 60 52 52
WIND DIR         NW NW NW  N  N  E SW  W  W  W  W NW NW  W  W  W  W  W  W  W  W
WIND SPD          8  6  5  5  6  6  6  6  6  8  9 10 11  9 11 10 11 12 11 12 10
CLOUDS           OV OV B2 B2 B2 B2 SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 B1
POP 12HR                     20          20          20          30          40
QPF 12HR                      0           0        0.04        0.05        0.12
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S  S  S              S  S  C  C  S  S  C  C  C  C  C
TSTMS                   S  S                    S  S                          S


DATE               FRI 05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16
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            41    60      39    59      39    59      39    63
TEMP          49   41 57 58 46   39 53 59 45   39 55 58 47   40 60 61
DEWPT         44   39 38 38 37   36 35 36 38   37 39 39 41   37 42 42
PWIND DIR           W     W       W     W       W     W       W     W
WIND CHAR          GN    GN      GN    LT      GN    GN      GN    LT
AVG CLOUDS    B1   SC SC B1 B1   B1 B1 B1 B1   B2 B2 B1 B1   B1 B1 B2
POP 12HR           30    40      40    50      50    50      50    50
RAIN SHWRS     C    S  S  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS          S          S  S          S  S          S  S          S

$$
MTZ014-242300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
325 AM MDT TUE MAY 24 2016

DATE             TUE 05/24/16            WED 05/25/16            THU 05/26/16
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          42          64          45          66
TEMP             43 47 53 58 58 54 48 44 43 51 58 63 64 58 51 47 45 52 60 64 65
DEWPT            37 38 39 39 38 40 38 36 37 40 37 39 41 43 40 39 39 42 41 41 43
RH               79 71 59 49 47 59 68 73 79 66 45 41 43 57 66 74 79 69 49 43 45
WIND DIR          S  W  N  N  N NW  W  W SW  W  W NW  W  W  W  W  W  W  W  W NW
WIND SPD          4  4  4  5  8  6  5  4  4  4  8 10 11  8  8  6  6 10 10 12  8
CLOUDS           OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     40          20          40          30          40
QPF 12HR                   0.12           0        0.05        0.05        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C  S  S        S  S  C  C  C  C  S  S  S  S  C  C  C
TSTMS                   S  S                    C  C  C  C              C  C  C


DATE               FRI 05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16
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            45    62      43    59      42    63      43    67
TEMP          51   45 58 61 50   43 54 59 48   42 57 63 50   43 60 67
DEWPT         40   39 37 41 40   37 35 39 39   36 36 38 38   36 38 39
PWIND DIR           W     W       W    SW       W    SW       W    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1   B1 B2 B2 B2   B1 B1 B2 B2   B2 B2 B1 B1   SC SC B1
POP 12HR           30    60      60    60      60    30      30    40
RAIN SHWRS     C    S  C  L  L    C  C  L  L    C  C  C  C    C  C  C
TSTMS          C          C  S          S  S          S  S          S

$$
MTZ055-242300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
325 AM MDT TUE MAY 24 2016

DATE             TUE 05/24/16            WED 05/25/16            THU 05/26/16
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                      58          38          62          41          65
TEMP             40 47 51 56 57 50 44 41 38 48 57 62 60 53 48 44 41 52 61 65 63
DEWPT            39 41 39 38 38 39 39 37 35 39 41 39 40 40 40 39 37 43 44 43 45
RH               96 79 63 51 49 66 82 85 89 71 55 43 47 61 74 82 85 71 53 45 52
WIND DIR          S NW NW NW NW  N  S  S  S  W NW NW NW  W  S  S  S  W  W NW NW
WIND SPD          5  4  6  8  8  6  5  5  5  5  8 10  9  6  5  6  5  8 10 11  5
CLOUDS           OV OV B2 B2 B2 B2 B2 B2 OV OV SC SC B1 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR                     40          20          50          30          40
QPF 12HR                   0.06           0        0.15        0.05        0.09
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  C  C  S  S  S  S  C  C  C  C  C  C  S  S  S  S  C  C  C
TSTMS                   S  S  S  S              C  C  C  C              C  C  C


DATE               FRI 05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16
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            41    62      39    59      38    62      40    68
TEMP          48   42 59 60 47   39 56 57 44   39 57 61 48   41 63 66
DEWPT         42   40 46 46 42   35 36 40 39   36 36 36 38   36 40 40
PWIND DIR          NW     W      SW    SW      SW    SW       S     S
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1   B2 B2 B2 B2   B1 B1 B2 B2   B1 B1 SC SC   B1 B1 SC
POP 12HR           40    60      60    50      50    30      20    30
RAIN SHWRS     C    C  C  L  L    C  C  C  C    C  C  S  S    S  S  C
TSTMS          C          L  S          S  S          S  S          S

$$
MTZ055-242300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
325 AM MDT TUE MAY 24 2016

DATE             TUE 05/24/16            WED 05/25/16            THU 05/26/16
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          34          50          34          53
TEMP             34 42 49 51 48 43 39 37 34 42 47 50 49 43 38 36 35 44 51 53 52
DEWPT            32 34 31 30 36 39 37 36 33 39 40 38 38 39 36 35 33 39 36 34 34
RH               92 73 50 44 63 86 92 96 96 89 76 63 66 86 92 96 92 82 56 48 50
WIND DIR         SE SW SW  W  W NW  E SE SW  W  W  W  W SW  S  S SE SW  W  W  W
WIND SPD          4  4  8  9  8  5  4  4  5  5  6  8  6  5  4  3  4  5  8  9  5
CLOUDS           B1 B1 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2
POP 12HR                     40          40          60          40          60
QPF 12HR                   0.07        0.16        0.23        0.10        0.18
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  C  C  C  C  C  C  C  C  L  L  C  C  S  S  C  C  L  L  C
TSTMS                   S  S  S  S              C  C  C  C              C  C  C


DATE               FRI 05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16
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            35    53      32    52      32    54      35    58
TEMP          40   35 50 52 38   33 49 50 38   33 50 53 41   36 54 56
DEWPT         36   33 36 32 32   30 27 34 35   31 31 31 35   33 33 37
PWIND DIR          SW     S       S     S      SW     S       S     S
WIND CHAR          LT    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B2   B2 B2 B2 B2   B1 B1 B2 B2   B1 B1 B1 B1   B1 B1 B1
POP 12HR           40    40      40    30      30    30      30    30
RAIN SHWRS     C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS          C          C  S          S  S          S  S          C

$$
MTZ008-242300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
325 AM MDT TUE MAY 24 2016

DATE             TUE 05/24/16            WED 05/25/16            THU 05/26/16
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                      56          38          59          39          63
TEMP             38 44 50 56 54 48 43 39 38 46 53 58 58 50 45 41 40 49 57 62 61
DEWPT            35 37 35 36 36 40 37 35 35 38 38 37 38 40 38 37 35 38 39 37 38
RH               89 76 56 47 50 74 79 85 89 73 57 45 47 68 76 85 82 66 51 39 42
WIND DIR         SE  W  N  N  N  N  E SE SW  W NW NW NW  W SW SW SW  W  W NW NW
WIND SPD          5  5  6  8  9  8  5  5  6  6  8  9  9  6  6  6  6  6  6  8  6
CLOUDS           OV OV B2 B2 B2 B2 OV OV OV OV B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1
POP 12HR                     50          30          60          40          40
QPF 12HR                   0.07        0.10        0.17        0.09        0.11
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  C  C  C  C  C  C  C  C  L  L  C  C  S  S  S  S  C  C  C
TSTMS                   S  S                    C  C  C  C              C  C  C


DATE               FRI 05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16
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    57      38    54      36    59      39    63
TEMP          47   40 55 54 43   38 50 54 43   36 54 59 47   39 57 62
DEWPT         41   38 41 40 38   35 37 39 37   33 33 32 36   33 35 35
PWIND DIR          NW     W      NW     W      SW    SW      SW     S
WIND CHAR          LT    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    B1   B2 OV OV OV   B1 B1 OV OV   B1 B1 B1 B1   SC SC SC
POP 12HR           40    60      60    60      60    30      30    30
RAIN SHWRS     C    C  C  L  L    C  C  L  L    C  C  C  C    C  C  C
TSTMS          C          C  S          S  S          S  S          S

$$
MTZ011-242300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
325 AM MDT TUE MAY 24 2016

DATE             TUE 05/24/16            WED 05/25/16            THU 05/26/16
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          41          66          43          68
TEMP             46 51 54 58 59 54 48 43 42 53 62 65 65 57 49 46 43 55 63 68 66
DEWPT            41 42 41 42 44 43 42 39 40 44 45 44 46 46 45 44 42 47 48 48 49
RH               83 71 61 55 57 66 80 86 93 71 54 46 50 67 86 93 96 74 58 49 54
WIND DIR          W  W  W  W  W  S  S  S  S SW  W  W  N  S  S SW SW  W  W  W  W
WIND SPD         10 12 11  9  6  4  5  5  6  6  6  6  5  6  5  5  6  8  8  8  3
CLOUDS           B2 B2 B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1
POP 12HR                     30          10          20          20          30
QPF 12HR                   0.06           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C              S  S  S  S  S  S  S  S        C  C  S
TSTMS                                           S  S                    C  C


DATE               FRI 05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16
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            46    67      44    64      44    63      43    68
TEMP          52   46 64 65 51   44 59 63 49   45 60 62 50   44 64 66
DEWPT         47   44 47 48 46   42 42 44 43   43 44 42 43   42 46 46
PWIND DIR          SW    SW      SW     W      SW     W       W     W
WIND CHAR          LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1   B1 SC B1 B1   B1 B1 SC SC   B1 B1 SC SC   SC SC SC
POP 12HR           20    50      50    40      60    60      30    30
RAIN SHWRS     S    S  S  C  C    C  C  C  C    L  L  C  C    S  S  C
TSTMS                     C  C          S  S          S  S          S

$$
MTZ051-242300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
325 AM MDT TUE MAY 24 2016

DATE             TUE 05/24/16            WED 05/25/16            THU 05/26/16
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                      56          39          62          42          63
TEMP             41 47 53 56 55 50 44 41 40 52 60 61 61 53 46 44 43 55 61 63 62
DEWPT            38 40 39 38 40 43 40 37 37 41 40 40 41 43 40 39 39 45 45 44 46
RH               89 76 59 51 57 77 86 85 89 66 47 46 48 69 79 82 86 69 56 50 56
WIND DIR          W  W NW  N NE  E SW  S  S  W NW NW NW  W SW SW SW  W  W NW  N
WIND SPD          8  6  6  6  6  5  5  5  6  5  8 10 10  5  8  8  9 12 13 12  6
CLOUDS           B2 B2 B2 B2 OV OV B2 B2 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     30          20          50          20          40
QPF 12HR                   0.09        0.05        0.13        0.03        0.10
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C  S  S  S  S  C  C  C  C  S  S  S  S  S  S  C  C  C
TSTMS                   S  S  S  S              C  C  S  S              C  C


DATE               FRI 05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16
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            43    62      42    59      41    61      42    65
TEMP          49   43 60 59 47   43 57 58 46   42 57 60 47   43 61 63
DEWPT         43   39 45 47 43   39 41 43 40   38 39 41 39   37 43 44
PWIND DIR           W    NW      NW    NW       W     W       W     W
WIND CHAR          LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1   B1 B1 B2 B2   B2 B2 B2 B2   B1 B1 SC SC   B1 B1 B1
POP 12HR           30    60      60    40      40    40      30    40
RAIN SHWRS     C    S  C  L  L    C  C  C  C    C  C  C  C    C  C  C
TSTMS                     C  C          S  S          S  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.