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
000
FOUS55 KTFX 250917
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
317 AM MDT WED MAY 25 2016

MTZ012-252300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
317 AM MDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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          44          64          44          60
TEMP             41 52 61 63 64 56 50 45 45 54 61 63 64 57 51 47 44 55 59 58 56
DEWPT            38 43 42 40 43 46 45 43 43 48 48 46 46 46 45 44 42 46 42 44 40
RH               89 71 49 43 46 69 83 93 93 80 62 54 52 67 80 89 93 72 53 59 55
WIND DIR         SW SW  W  W NW  W  W  W  W  W  W  W  S  S SW SW SW SW NW NW  W
WIND SPD          6  6  8  8  9  8  5  6  8 10  9  9  5  5  5  5  8  8 18 18 10
CLOUDS           SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1
POP 12HR                     40          30          50          30          60
QPF 12HR                   0.04        0.03        0.09        0.03        0.12
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  L  L  L
TSTMS                   C  C  S  S              C  C  C  C              L  L


DATE               SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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    58      41    62      43    62      42    60
TEMP          47   41 55 57 45   42 58 61 50   43 58 61 48   42 55 60
DEWPT         41   38 35 34 36   38 36 37 41   40 43 43 45   40 43 42
PWIND DIR           W    SW      SW    SW      SW     W      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B1 SC B1 B1   B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 B1
POP 12HR           60    40      30    20      30    60      60    30
RAIN SHWRS     L    C  C  C  C    S  S  S  S    C  C  L  L    C  C  S

$$
MTZ010-252300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
317 AM MDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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          42          64          41          59
TEMP             38 52 60 64 64 55 49 45 43 56 62 63 63 56 50 45 41 53 58 58 57
DEWPT            36 43 41 40 42 46 45 43 41 49 47 47 44 47 44 43 38 43 41 38 37
RH               92 71 49 41 45 72 86 93 93 77 58 56 50 72 80 93 89 69 53 47 47
WIND DIR          W  W NW  N  N  N  W  W  W  W NW NW  S  S  W  W  W  W SW SW  W
WIND SPD          5  9  8 10 10  4  6  4  6  8  6  9  5  5  8  8 11 11 17 17 14
CLOUDS           SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC SC B2 B2 B1
POP 12HR                     40          30          50          30          40
QPF 12HR                   0.05        0.02        0.10        0.02        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  C  C        S  S  C  C  C  C        S  S  C  C  C
TSTMS                   S  S  S  S              C  C  C  C              S  S


DATE               SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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            38    57      38    60      40    59      39    59
TEMP          44   38 54 56 44   39 56 59 47   40 57 56 45   39 53 59
DEWPT         34   34 33 31 36   36 36 35 39   38 43 41 41   38 40 39
PWIND DIR           W     W       W     W       W     W      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1   B1 SC B1 B1   B2 B2 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           50    40      30    10      30    60      60    30
RAIN SHWRS     C    C  C  C  C                  C  C  L  L    C  C  S

$$
MTZ014-252300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
317 AM MDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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          46          67          45          60
TEMP             43 51 59 63 65 59 53 49 46 53 60 65 66 59 52 48 45 53 58 59 60
DEWPT            38 39 37 36 38 42 42 41 40 42 41 42 43 43 41 39 39 39 37 38 39
RH               82 63 44 36 37 53 66 74 79 66 49 43 43 55 66 71 79 59 45 45 46
WIND DIR         SW  W  W  W NW  W  W  W SW  W  W  W NW NW  W  W  W  W  W  W NW
WIND SPD          4  5  6  8  8  6  5  5  5  5  6 10  4  4  4  4  5  5 13 13 10
CLOUDS           B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
POP 12HR                     40          30          40          30          60
QPF 12HR                   0.05        0.03        0.07        0.03        0.09
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  C  C  S  S  C  C  C  C  C  C  S  S  C  C  L  L  L
TSTMS                   C  C  S  S              C  C  C  C              C  C


DATE               SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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    59      41    65      44    64      43    64
TEMP          50   42 53 59 46   42 58 65 52   44 58 63 49   43 56 64
DEWPT         38   35 32 33 35   35 34 35 39   37 37 42 40   38 37 40
PWIND DIR           W    SW       W    SW       W     W      NW    NW
WIND CHAR          GN    GN      LT    GN      LT    LT      GN    GN
AVG CLOUDS    B2   B1 B1 B1 B1   B2 B2 B1 B1   SC SC B2 B2   B1 B1 SC
POP 12HR           60    60      60    20      30    50      50    30
RAIN SHWRS     L    C  C  L  L    S  S  S  S    C  C  C  C    C  C  S
TSTMS                                                 S  S          S

$$
MTZ055-252300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
317 AM MDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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          40          64          41          61
TEMP             38 49 57 62 62 53 46 43 40 49 59 63 63 56 48 44 41 53 60 60 57
DEWPT            35 40 40 38 40 39 38 38 36 40 43 41 42 44 41 40 37 43 47 44 45
RH               89 71 53 41 44 59 73 82 85 71 55 44 46 64 77 86 85 69 62 55 64
WIND DIR         SW  W  W NW NW NW SW  S SW  W  W  W  S  S SE SE SW SW  W  W NW
WIND SPD          3  4  5  6  8  3  5  6  4  5  6  8  3  3  3  3  4  4  8  8  9
CLOUDS           B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV
POP 12HR                     40          30          40          30          60
QPF 12HR                   0.05        0.03        0.07        0.04        0.15
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  C  C  C  C  S  S  C  C  C  C  C  C  S  S  C  C  L  L  L
TSTMS                   C  C  C  C              C  C  C  C              L  L


DATE               SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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            39    57      37    65      40    65      40    64
TEMP          45   39 52 57 44   38 58 64 47   41 60 63 47   41 58 63
DEWPT         40   36 35 38 38   34 36 38 39   36 39 41 40   37 39 40
PWIND DIR           W     W      SW    SW       S    SW      NW     W
WIND CHAR          LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    OV   B2 B2 B2 B2   B1 B1 SC SC   B1 B1 B1 B1   SC SC B1
POP 12HR           60    50      50    20      20    40      40    30
RAIN SHWRS     L    C  C  C  C    S  S  S  S    S  S  C  C    C  C  S
TSTMS                     S             S  S          S  S          S

$$
MTZ055-252300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
317 AM MDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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                      50          33          54          36          53
TEMP             34 41 47 49 49 43 38 35 34 42 51 53 53 44 39 37 36 44 50 52 52
DEWPT            33 38 39 38 37 38 36 34 33 38 38 34 34 38 36 36 35 40 36 32 35
RH               96 89 74 66 63 82 92 96 96 86 61 48 48 79 89 96 96 86 58 46 52
WIND DIR         SW SW  W SW  W SW SW NE SW  W  W NW  W  W  S  S  S  S SW SW SW
WIND SPD          4  5  5 10  4  4  4  4  4  3  5  9  3  3  5  5  9  9 16 16 11
CLOUDS           B2 B2 B2 B2 B2 B2 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR                     80          40          50          50          40
QPF 12HR                   0.19        0.04        0.07        0.05        0.09
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        L  L  D  D  C  C  S  S  C  C  C  C  C  C  S  S  C  C  C  C  C
TSTMS                   C  C  C  C              C  C  C  C              C  C


DATE               SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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            32    51      32    56      34    57      34    57
TEMP          37   32 47 50 37   33 50 55 39   35 54 55 41   34 51 56
DEWPT         33   29 27 27 32   30 27 30 33   32 30 37 37   32 34 33
PWIND DIR           S     S      SW     S       S     S      SW    NW
WIND CHAR          GN    GN      GN    GN      LT    GN      GN    LT
AVG CLOUDS    B1   B1 SC B1 B1   B1 B1 SC SC   B1 B1 B1 B1   B1 B1 B1
POP 12HR           40    30      30    20      30    40      40    30
RAIN SHWRS     C    C  C  C  C          S  S    C  C  C  C    S  S  C
SNOWSHWRS              C
TSTMS                     S             S  S          S  S          S

$$
MTZ008-252300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
317 AM MDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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          39          63          41          57
TEMP             38 46 54 59 59 52 46 41 39 48 57 62 63 55 47 43 41 49 54 57 54
DEWPT            36 39 37 37 37 40 38 36 35 38 38 37 38 42 40 39 38 40 41 39 39
RH               92 76 52 44 44 63 73 82 85 68 49 39 39 61 76 86 89 71 61 51 57
WIND DIR         SW  N NW NW NW NW  W  S SW  W NW NW  N  N  N  N  W  W  W  W  W
WIND SPD          5  4  4  8  5  4  5  6  5  5  4  5  4  4  4  4  5  5  9  9 10
CLOUDS           B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     50          40          40          40          60
QPF 12HR                   0.09        0.03        0.04        0.04        0.17
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C  C  C  S  S  C  C  C  C  C  C  S  S  C  C  L  L  L
TSTMS                   C  C  S  S              C  C  C  C              L  L


DATE               SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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            37    55      36    62      39    63      38    62
TEMP          43   37 49 55 42   37 54 62 45   40 57 62 45   38 55 62
DEWPT         38   34 34 32 34   32 33 32 35   35 35 36 37   34 35 35
PWIND DIR           S     W       W    SW       S    SW      NW     W
WIND CHAR          GN    LT      LT    LT      GN    GN      GN    LT
AVG CLOUDS    B2   B2 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC
POP 12HR           60    60      60    20      30    50      50    30
RAIN SHWRS     L    C  C  L  L    S  S  S  S    C  C  C  C    C  C  S
TSTMS                     S             S  S          S  S          S

$$
MTZ011-252300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
317 AM MDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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          42          68          45          67
TEMP             42 53 60 64 64 56 49 45 42 54 63 67 67 59 52 47 46 56 64 67 64
DEWPT            41 45 45 44 47 46 45 42 40 46 47 46 47 50 47 44 44 48 50 48 52
RH               96 74 58 48 54 69 86 89 93 74 56 47 49 72 83 89 93 74 60 50 65
WIND DIR          S SW  W NW NW NE  E  S SW  W NW NE  E  E SE SE  S  S  S  S SW
WIND SPD          3  4  5  5  5  3  4  2  3  3  3  3  6  6  8  8  5  5  9  9 11
CLOUDS           B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC B1 B1 B2 B2 B2
POP 12HR                     50          30          30          20          60
QPF 12HR                   0.04        0.02        0.01        0.02        0.10
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  C  C  C  C  S  S        C  C  S  S  S  S  S  S  L  L  L
TSTMS                   C  C  S  S              S  S  S  S              C  C


DATE               SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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      42    65      44    65      44    63
TEMP          51   45 58 61 49   42 60 64 50   45 62 63 51   44 58 62
DEWPT         48   43 40 40 41   39 41 39 42   42 44 47 47   42 48 46
PWIND DIR          SW     W      SW     W      SW    SW      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B1 B1 B1   B1 B1 SC SC   SC SC B2 B2   B1 B1 B1
POP 12HR           60    40      20    10      20    50      50    50
RAIN SHWRS     L    L  C  S  S                  S  S  C  C    C  C  S
TSTMS                                                 S  S

$$
MTZ051-252300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
317 AM MDT WED MAY 25 2016

DATE             WED 05/25/16            THU 05/26/16            FRI 05/27/16
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          42          63          43          61
TEMP             40 53 60 62 59 53 47 45 42 54 60 63 62 54 47 45 44 54 59 61 56
DEWPT            36 42 39 39 39 43 41 40 38 45 44 44 44 44 41 40 40 43 45 44 44
RH               85 66 46 43 47 69 79 82 86 71 55 50 52 69 79 82 86 66 60 53 64
WIND DIR          S  W NW NW NW  W SW SW  W NW NW NW  S  S  S  S SE SE SW SW NW
WIND SPD          5  5  8 10  8  8  6  8  6  9 11 10  5  5  5  5  9  9 11 11  8
CLOUDS           B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B2 B2 B2
POP 12HR                     50          30          40          30          60
QPF 12HR                   0.05        0.03        0.04        0.03        0.17
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  C  C  C  C  S  S  C  C  C  C  C  C  S  S  C  C  L  L  L
TSTMS                   C  C  C  C              C  C  S  S              L  L


DATE               SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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    59      41    63      42    62      43    59
TEMP          46   41 56 58 45   42 60 62 48   43 61 58 48   43 56 58
DEWPT         43   37 37 40 38   36 37 40 40   37 43 43 43   39 42 42
PWIND DIR          NW     W       W     W      SW     W      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    B2   B2 B1 B2 B2   B1 B1 SC SC   B1 B1 B2 B2   B1 B1 B1
POP 12HR           60    40      30    20      30    60      60    50
RAIN SHWRS     L    C  C  C  C    S  S  S  S    C  C  L  L    C  C  C
TSTMS                                                 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.