Point Forecast Matrices
Issued by NWS Great Falls, MT

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FOUS55 KTFX 181606
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1005 AM MDT FRI APR 18 2014

MTZ012-182300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
1005 AM MDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      54          31          64          40          61
TEMP                   52 54 53 42 35 33 32 45 57 63 63 51 47 43 40 50 58 61 59
DEWPT                  28 23 18 23 23 24 26 29 25 21 24 33 35 36 35 35 26 20 19
RH                     39 30 25 46 61 69 78 53 29 20 22 50 63 76 82 56 29 20 21
WIND DIR               SW  W  W SW SW SW SW SW SW SW SW  S  S SW SW SW  W  W  W
WIND SPD               25 31 27 21 16 12 10 11 12 12 12 10 11 12 14 13 19 18 16
WIND GUST              35 43 39
CLOUDS                 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                     20          10           0           0           0
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S


DATE               MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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            38    66      43    65      41    48      33    45
TEMP          42   38 59 65 51   43 61 63 45   41 48 47 37   33 43 45
DEWPT         31   32 32 28 39   41 42 40 43   39 35 32 32   32 32 33
PWIND DIR           W     S      SE     S       S     W       W     W
WIND CHAR          GN    LT      GN    GN      LT    GN      GN    GN
AVG CLOUDS    SC   SC SC B1 B1   B1 B1 B1 OV   OV B2 B2 B2   B2 OV OV
POP 12HR            5     5      10    40      90    60      40    30
RAIN SHWRS                           C  C  D    D  L  L  C    C  C  C

$$
MTZ010-182300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
1005 AM MDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      49          28          61          37          58
TEMP                   49 49 45 39 33 31 29 40 54 59 58 47 44 40 37 48 57 58 54
DEWPT                  25 23 22 26 27 26 25 28 23 23 24 30 31 31 33 32 23 21 24
RH                     39 36 40 59 78 81 85 62 30 25 27 51 60 70 85 54 27 23 31
WIND DIR                W  W  W  W  W  W  W  W SW SW SW SW SW  W  W  W  W  W  W
WIND SPD               35 39 44 39 21 14 10 10 14 16 16 13 13 16 20 20 25 24 21
WIND GUST              59 59 59 58                                     35
CLOUDS                 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          20           0           0          10
QPF 12HR                   0.01        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S
SNOWSHWRS                     S  S
HIGH WIND               W  W  W  W


DATE               MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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    65      39    63      37    45      30    43
TEMP          37   33 58 63 47   39 58 61 43   37 43 43 34   30 40 43
DEWPT         29   29 29 29 34   35 38 37 38   34 33 31 30   28 30 31
PWIND DIR           W    SW       S    SE      NE     W      NW    NW
WIND CHAR          BZ    GN      GN    GN      LT    BZ      BZ    GN
AVG CLOUDS    SC   SC SC B1 B1   B1 B2 B2 OV   OV OV OV OV   OV OV OV
POP 12HR            5    10      10    30      80    60      40    30
RAIN SHWRS                           C  C  D    D  L  L  C       C  C
SNOWSHWRS                                                     C

$$
MTZ014-182300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
1005 AM MDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      57          34          68          39          63
TEMP                   54 56 55 47 43 37 34 45 59 66 66 56 49 43 39 48 57 62 62
DEWPT                  30 22 14 16 18 24 27 28 22 19 21 29 32 32 33 34 27 20 18
RH                     40 26 19 28 36 59 75 51 24 16 18 35 52 65 79 58 31 20 18
WIND DIR                W  W  W  W SW SW  S  S SW SW SW SW  S SW  W  W  W  W  W
WIND SPD               18 25 21 12 10  6  4  4 11  8 12 11 10 10 11 11 13 13 12
WIND GUST                 35
CLOUDS                 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                     20          10           0           0           0
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S


DATE               MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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            39    68      44    65      39    51      36    51
TEMP          46   39 60 67 52   44 60 63 47   39 49 48 40   36 47 50
DEWPT         28   32 30 22 35   38 37 32 37   35 29 27 30   31 29 27
PWIND DIR           W     S      SE    SE      SW     W       W     W
WIND CHAR          GN    LT      GN    LT      LT    GN      GN    GN
AVG CLOUDS    SC   SC SC B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR            5    10      20    40      80    60      40    30
RAIN SHWRS                   S    S  C  C  D    D  L  L  C    C  C  C
TSTMS                                   S

$$
MTZ055-182300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
1005 AM MDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      59          29          67          33          65
TEMP                   52 57 58 46 38 33 29 42 57 65 66 53 45 38 33 44 56 63 63
DEWPT                  37 30 20 26 25 25 24 29 26 23 23 31 32 31 29 35 31 26 23
RH                     56 35 23 45 59 72 81 60 30 20 19 43 60 76 85 70 38 24 21
WIND DIR               SW  W  W  W  W  S  S SW SW  W SW SW  S  S  W  W  W  W  W
WIND SPD               10 19 19 12  8  6  4  5 10 10 10 10  8  8  8  4  6  9 10
CLOUDS                 B1 B1 B1 B1 FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR                     60          20           0           0           0
QPF 12HR                   0.05        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S
SNOWSHWRS                     S  S


DATE               MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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            32    68      37    67      33    51      29    50
TEMP          43   32 58 67 49   37 61 64 41   33 47 49 35   29 45 49
DEWPT         28   28 31 25 35   33 37 34 35   31 30 29 28   26 27 24
PWIND DIR          NW     S      SE    SE      SW     W       W     W
WIND CHAR          GN    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    SC   SC SC B1 B2   B2 B2 B2 B2   B2 OV OV B2   B2 B2 B2
POP 12HR            5    10      20    40      80    60      50    40
RAIN SHWRS                   S    S  C  C  D    D  L  L  C       C  C
SNOWSHWRS                                                     C  C
TSTMS                                   S

$$
MTZ055-182300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
1005 AM MDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      50          25          55          32          59
TEMP                   47 50 48 39 32 28 26 38 50 54 53 43 38 35 33 42 53 58 57
DEWPT                  37 35 33 27 24 23 23 27 27 28 27 30 30 30 29 34 34 31 30
RH                     68 56 56 62 72 81 88 64 41 36 36 60 73 82 85 73 48 36 35
WIND DIR               SW SW SW SW SW SW  S SW SW SW SW  S  S  S  S  S SW SW SW
WIND SPD               12 16 11  6  5  4  3  5 12 13 11 11 10  9  8  5  9 10  8
CLOUDS                 B2 B2 B1 B1 SC SC SC SC FW FW SC SC SC SC B1 B1 SC SC SC
POP 12HR                     60          30           0           0           5
QPF 12HR                   0.08        0.02           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C
SNOWSHWRS                     C  C


DATE               MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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    58      31    58      30    43      23    44
TEMP          37   31 54 54 38   32 54 54 36   30 41 40 27   23 41 42
DEWPT         29   28 33 27 32   30 37 32 32   29 28 26 23   21 24 23
PWIND DIR          SW     S       S     S      SW    SW      SW     W
WIND CHAR          LT    LT      LT    GN      LT    GN      GN    GN
AVG CLOUDS    SC   SC SC SC B2   B2 B2 B2 B2   B2 OV OV B2   B2 B2 B2
POP 12HR            5    10      30    50      70    60      40    40
RAIN SHWRS                   C       C  C  L       L                C
SNOWSHWRS                         C             L  L  L  C    C  C  C
TSTMS                                   S

$$
MTZ008-182300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
1005 AM MDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      59          30          66          35          64
TEMP                   53 58 57 46 38 33 30 42 56 65 65 53 45 40 35 44 52 61 63
DEWPT                  26 18 13 20 20 21 21 24 18 14 16 26 26 27 27 31 24 18 16
RH                     35 21 17 35 48 61 69 48 22 14 15 35 47 59 72 60 33 19 16
WIND DIR               SW  W  W SW  S  S  S SW SW SW SW SW  S  S SW SW  W  W  W
WIND SPD               18 24 18  8  8  8  6  8 13 14 14 13 11 10 10  8  9  9 12
CLOUDS                 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC SC
POP 12HR                     40          20           0           0           5
QPF 12HR                   0.03           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S
SNOWSHWRS                     S  S


DATE               MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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            34    66      38    63      34    49      29    51
TEMP          44   34 59 65 48   38 58 60 41   34 46 47 34   29 45 50
DEWPT         24   25 26 20 30   32 31 25 30   28 23 17 23   23 21 17
PWIND DIR           W     S       S    SE      SW     W       W     W
WIND CHAR          GN    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR            5    10      20    50      70    60      40    30
RAIN SHWRS                   S    S  C  C  L    L  L     C          C
SNOWSHWRS                                          L  L  C    C  C
TSTMS                                   S

$$
MTZ011-182300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
1005 AM MDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      61          31          64          36          66
TEMP                   55 60 59 46 39 34 31 40 54 62 64 52 44 40 36 50 62 65 63
DEWPT                  32 24 23 27 27 29 28 32 29 24 21 29 30 31 32 35 30 24 23
RH                     41 25 25 47 62 82 88 73 38 23 19 41 57 70 85 56 30 21 21
WIND DIR                W  W  W  W  W  W  W  W  W SW SW  S  S  S  W  W  W  W  W
WIND SPD               20 27 27 27 23 19 11 12 12 12 11 10 10  9 16 14 21 20 19
WIND GUST                 39 39 39
CLOUDS                 B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                     60          20           0           0           5
QPF 12HR                   0.02        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              L  L
SNOWSHWRS                     S  S


DATE               MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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            32    68      39    69      40    53      32    46
TEMP          41   32 59 67 48   39 64 66 46   40 50 51 37   32 43 45
DEWPT         31   29 32 27 35   35 39 39 40   37 36 34 32   30 34 34
PWIND DIR           W    SW      SE    SE       E     W      NW    NW
WIND CHAR          BZ    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC   SC SC SC B1   B1 B1 B1 OV   OV B2 B2 OV   OV B2 B2
POP 12HR            5     5      10    20      70    60      60    30
RAIN SHWRS                           S  S  L    L  L  L  L    L  C  C

$$
MTZ051-182300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
1005 AM MDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      56          28          62          36          60
TEMP                   53 55 53 42 36 31 28 43 56 61 61 49 42 38 36 49 55 59 59
DEWPT                  33 29 25 25 24 25 24 26 20 22 24 32 33 33 33 34 27 24 24
RH                     46 37 33 50 61 78 85 51 24 22 24 52 70 82 89 56 34 26 26
WIND DIR                W  W  W  W  W  W  W  W  W  W  W SW  S  S  W  W  W  W NW
WIND SPD               16 19 23 17 16 13 11 10 10 10 10  8 10 10 14 14 16 16 14
CLOUDS                 B2 B2 SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                     40          10           0           0           0
QPF 12HR                   0.04           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C


DATE               MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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    63      38    65      36    48      30    42
TEMP          39   32 57 62 45   39 62 61 43   36 47 46 35   30 41 41
DEWPT         30   28 31 31 37   37 38 41 39   35 33 33 31   29 31 32
PWIND DIR          NW    SW      SE     S       N     W       W    NW
WIND CHAR          GN    LT      GN    GN      LT    BZ      BZ    BZ
AVG CLOUDS    SC   SC SC SC B1   B1 B1 B1 B2   B2 B2 B2 B2   B2 OV OV
POP 12HR            0     5      10    30      80    60      50    40
RAIN SHWRS                           C  C  D    D  L  L  C       C  C
SNOWSHWRS                                                     C  C

$$



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