Point Forecast Matrices
Issued by NWS Great Falls, MT

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000
FOUS55 KTFX 272020
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
219 PM MDT FRI MAR 27 2015

MTZ012-281100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
219 PM MDT FRI MAR 27 2015

DATE           03/27/15      SAT 03/28/15            SUN 03/29/15            MON
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      46          60          37          63          41
TEMP          73 71 58 54 48 47 52 59 58 54 43 41 38 37 43 60 63 60 48 46 43 41
DEWPT         30 33 40 41 36 37 41 34 27 27 33 34 31 30 28 24 24 25 29 31 31 32
RH            20 25 51 61 63 68 66 39 30 35 67 76 76 75 55 25 22 26 47 55 62 70
WIND DIR      SW SW SW  S  S SW SW  W  W  W  W SW SW SW SW  W  W  W  W SW SW SW
WIND SPD      14 12 10 10 11 14 17 31 31 27 12 10 11 12 12 20 20 18 18 13 13 12
WIND GUST                          43 43 39 27
CLOUDS        SC SC SC SC SC B1 B1 B2 B2 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                      5          30          20           5           5
QPF 12HR                      0        0.01        0.01           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          C  C  S  S
HIGH WIND                        A  A  A  A


DATE           03/30/15  TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          69      44    68      36    52      30    49      29    54
TEMP          64 65 51   44 62 63 43   36 50 47 35   30 43 48 35   29 49 51
DEWPT         30 25 28   30 28 20 15   18 18 16 23   22 24 21 26   24 22 21
PWIND DIR        SW      SW    SW       W     W       W     W      NW    SW
WIND CHAR        BZ      GN    BZ      BZ    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5      10    20      20    20      10    30      20    20
RAIN SHWRS                      S  S       S  S                S          S
SNOWSHWRS                                  S  S          C  C  S    S  S  S

$$
MTZ010-281100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
219 PM MDT FRI MAR 27 2015

DATE           03/27/15      SAT 03/28/15            SUN 03/29/15            MON
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      45          56          37          60          41
TEMP          68 65 52 49 48 48 46 53 51 46 40 39 38 38 40 58 59 55 45 44 42 42
DEWPT         33 38 39 39 40 42 40 38 31 30 31 29 31 33 33 27 27 29 30 31 32 36
RH            27 37 61 68 74 80 79 57 46 53 70 67 76 82 76 30 29 37 55 60 67 79
WIND DIR       W  W SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD      19 17 11 12 11 25 27 42 40 26 17 16 19 17 17 26 26 23 23 19 19 16
WIND GUST                    35 39 59 59 36 31             36 36
CLOUDS        SC SC SC SC SC B1 B1 B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      5          60          10           5           5
QPF 12HR                      0        0.05           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          L  L
HIGH WIND                        A  A  A  A


DATE           03/30/15  TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          64      40    62      34    49      28    45      26    49
TEMP          63 56 43   40 58 53 41   36 49 44 32   28 41 44 31   27 46 47
DEWPT         34 29 26   31 29 24 23   25 21 22 23   23 24 23 24   23 25 26
PWIND DIR         W      SW    SW       W     W       W    NW       W     W
WIND CHAR        BZ      BZ    BZ      VW    BZ      BZ    GN      GN    GN
AVG CLOUDS    SC SC SC   SC B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5      10    20      20    20      20    30      20    20
RAIN SHWRS                   S  S  S       S  S  S    S        S          S
SNOWSHWRS                                  S  S  S    S  C  C  S    S  S  S

$$
MTZ014-281100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
219 PM MDT FRI MAR 27 2015

DATE           03/27/15      SAT 03/28/15            SUN 03/29/15            MON
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      43          60          36          63          40
TEMP          71 74 62 57 50 46 44 54 59 56 48 45 40 37 38 53 61 62 53 50 46 42
DEWPT         34 32 38 39 38 37 35 35 25 24 28 30 29 28 26 24 21 23 29 31 31 31
RH            26 21 41 51 63 71 70 48 27 29 46 55 64 70 62 32 21 22 39 48 55 65
WIND DIR      NW  W  S  S  S SW  W  W  W  W  W  W SW SW SW  W  W  W  W SW SW SW
WIND SPD       3  3  5  4  4  8 17 21 32 23 11  6  5  3  3 13 13 12 12  9  9  6
WIND GUST                             44    23
CLOUDS        SC FW FW FW FW B1 B1 B1 B1 SC SC SC SC FW FW B2 B2 SC SC SC SC SC
POP 12HR                      5          20          10           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  S  S
HIGH WIND                        A  A  A  A


DATE           03/30/15  TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          69      41    67      37    52      30    51      29    54
TEMP          56 68 52   43 55 64 49   41 47 51 40   34 42 49 37   30 48 53
DEWPT         30 24 29   30 29 21 22   24 20 15 21   21 21 18 22   21 21 18
PWIND DIR        SW      SW    SW       W     W       W     W       W    SW
WIND CHAR        GN      GN    GN      BZ    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5      20    30      20    20      10    30      20    20
RAIN SHWRS                S  S  C  S    S  S                   S          S
SNOWSHWRS                                  S  S          C  C  S    S  S  S

$$
MTZ055-281100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
219 PM MDT FRI MAR 27 2015

DATE           03/27/15      SAT 03/28/15            SUN 03/29/15            MON
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      37          63          29          63          33
TEMP          71 71 54 45 40 37 42 57 62 61 46 35 32 29 33 52 61 61 47 39 36 33
DEWPT         29 31 36 36 35 33 37 33 28 23 27 26 26 25 28 24 22 20 27 29 29 28
RH            21 23 50 70 82 85 82 40 27 23 47 69 78 85 82 33 22 20 45 67 75 82
WIND DIR       W  W  S SE SE  S SW  W  W  W  W SW  S SW SW  W  W  W  W SW SW  S
WIND SPD       5  5  5  4  5 10  8 17 27 20  9  4  4  2  2  9  9  9  9  6  6  5
WIND GUST                             39    19
CLOUDS        FW FW FW FW FW SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC
POP 12HR                      5          30           5           0           0
QPF 12HR                      0        0.05           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  C  C


DATE           03/30/15  TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          69      34    69      31    53      23    50      23    52
TEMP          59 67 40   34 61 65 39   32 48 51 29   23 42 48 30   24 41 50
DEWPT         27 24 29   29 26 23 24   25 17 17 20   18 18 19 23   20 15 19
PWIND DIR        SW      SW    SW       W     W       W     W       W    SW
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      GN    LT
AVG CLOUDS    SC SC SC   SC B2 B2 B1   B1 B1 B1 B1   B1 B2 B2 B1   B1 B1 B1
POP 12HR          5       5    40      20    20      20    30      30    30
RAIN SHWRS                   C  C  S    S  S     S
SNOWSHWRS                                  S  S  S    S  C  C  C    C  C  C

$$
MTZ055-281100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
219 PM MDT FRI MAR 27 2015

DATE           03/27/15      SAT 03/28/15            SUN 03/29/15            MON
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      33          55          22          53          23
TEMP          58 57 46 38 36 38 34 43 54 52 41 32 26 23 24 45 53 51 41 31 26 25
DEWPT         31 32 36 35 33 29 31 34 27 23 25 23 22 20 21 23 21 24 30 28 23 22
RH            36 38 68 89 89 70 89 70 35 32 52 69 85 88 88 41 28 34 65 88 88 88
WIND DIR      SW SW  S SE  S SW SW SW  W  W NW  W SW SW SW SW SW SW SW SW SW  S
WIND SPD       9  6  2  1  2  8 10 14 17 10  4  3  2  2  2  8  8  9  9  6  6  5
CLOUDS        FW FW FW SC SC SC SC B1 B1 SC SC SC SC FW FW SC SC SC SC SC SC FW
POP 12HR                      5          40          20           0           5
QPF 12HR                      0        0.03           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          C  C
SNOWSHWRS                                 S  S


DATE           03/30/15  TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          57      28    58      21    43      12    43       9    45
TEMP          44 55 34   29 50 54 33   25 33 40 21   15 31 40 21   10 28 41
DEWPT         28 27 31   26 27 26 22   15 19 18 17    9 17 17 18    7 26 20
PWIND DIR        SW       S     S      SW     W       W    NW      NW     W
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    FW FW SC   SC B1 B1 SC   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5       5    30      20    20      20    40      30    20
RAIN SHWRS                   S  C  S    S
SNOWSHWRS                          S    S  S  S  S    S  C  C  C    C  S  S

$$
MTZ008-281100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
219 PM MDT FRI MAR 27 2015

DATE           03/27/15      SAT 03/28/15            SUN 03/29/15            MON
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      42          60          31          61          35
TEMP          69 71 59 50 45 42 46 57 60 58 47 40 35 32 33 50 59 60 49 41 37 35
DEWPT         22 24 30 31 30 31 31 23 17 18 19 23 22 23 22 17 14 16 18 23 23 24
RH            17 17 33 48 55 65 55 27 18 21 32 50 59 69 63 27 17 18 29 48 56 64
WIND DIR      SW SW  S  S  S  S SW  W  W  W  W SW  S SW SW  W  W  W  W SW SW SW
WIND SPD      13 10 10 11 10  9 13 23 26 20  6  8  9  9  9 12 12 11 11  9  9  9
WIND GUST                             36
CLOUDS        FW FW FW FW FW SC SC SC SC CL CL FW FW FW FW SC SC SC SC SC SC SC
POP 12HR                      0          30           5          10           5
QPF 12HR                      0        0.02           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  C  C


DATE           03/30/15  TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          67      39    65      31    49      25    48      25    52
TEMP          56 65 46   39 58 62 38   32 41 48 31   25 38 47 33   26 37 51
DEWPT         22 22 25   25 21 17 18   18 12 11 17   15 11 14 19   16 11 17
PWIND DIR        SW      SW    SW       W     W       W     W       W    SW
WIND CHAR        GN      GN    GN      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC B1   B1 B1 B1 SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5      10    40      10    10      20    30      20    20
RAIN SHWRS                   C  C
SNOWSHWRS                                        S    S  C  C  S    S  S  S

$$
MTZ011-281100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
219 PM MDT FRI MAR 27 2015

DATE           03/27/15      SAT 03/28/15            SUN 03/29/15            MON
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      41          63          33          67          35
TEMP          72 73 52 45 42 41 47 58 63 58 42 38 35 33 38 56 66 64 48 43 39 35
DEWPT         33 34 36 35 36 37 43 45 40 42 36 33 32 31 33 32 31 30 32 34 35 32
RH            24 24 54 68 79 85 86 62 43 55 79 82 89 92 82 40 27 28 54 70 85 89
WIND DIR       W SW SW SW SW SW SW  W  W NW  W  W SW SW SW  W  W  W  W  W  W  W
WIND SPD      12  9  6  8 10  6 10 32 32 25 11  8 10 14 14 18 18 14 14 13 13 13
WIND GUST                          44 44 35
CLOUDS        SC SC SC SC SC B1 B1 OV OV B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      5          60          30           5           5
QPF 12HR                      0        0.11        0.03           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    C  C  L  L  C  C
HIGH WIND                        A  A  A  A


DATE           03/30/15  TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          71      37    73      34    58      26    53      25    58
TEMP          60 67 45   37 61 69 46   35 50 53 33   26 46 51 32   25 48 57
DEWPT         38 33 35   34 34 29 29   29 31 26 22   22 28 27 24   22 31 30
PWIND DIR         W      SW    SW       W     W      NW    NW      NW     W
WIND CHAR        GN      GN    GN      WY    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC
POP 12HR          0       5    20      20    20      20    20      20    20
RAIN SHWRS                      S  S    S  S  S  S    S        S    S     S
SNOWSHWRS                                             S  S  S  S    S  S  S

$$
MTZ051-281100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
219 PM MDT FRI MAR 27 2015

DATE           03/27/15      SAT 03/28/15            SUN 03/29/15            MON
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      47          62          35          63          40
TEMP          72 70 55 49 47 48 54 58 61 59 45 38 36 36 42 59 63 61 48 44 41 41
DEWPT         32 34 41 38 37 38 41 35 32 31 33 31 27 26 28 23 23 26 31 31 31 32
RH            23 26 59 66 68 68 61 42 33 34 62 76 69 67 57 25 21 26 51 60 67 70
WIND DIR       W  W SW SW  S  S SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD      11  6  8  8  9 10 18 25 34 29 18 10 10 11 11 17 17 13 13 11 11 12
WIND GUST                          35 51 41 31
CLOUDS        SC FW FW FW FW B1 B1 B1 B1 B1 B1 SC SC FW FW SC SC SC SC SC SC SC
POP 12HR                      5          50          30           5           0
QPF 12HR                      0        0.02        0.04           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          C  C  C  C
HIGH WIND                        A  A  A  A


DATE           03/30/15  TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          68      42    69      36    51      29    47      27    52
TEMP          63 67 45   43 65 66 41   40 45 50 32   29 40 46 31   27 46 51
DEWPT         31 29 32   32 28 26 24   26 17 18 21   20 19 21 22   19 17 22
PWIND DIR         W       W    SW       W     W       W    NW       W     W
WIND CHAR        GN      GN    GN      BZ    BZ      BZ    GN      GN    GN
AVG CLOUDS    SC SC SC   SC B2 B2 SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5       5    30      20    20      10    30      30    20
RAIN SHWRS                   S  C  S    S  S  S
SNOWSHWRS                                  S  S          C  C  C    C  S  S

$$



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