Point Forecast Matrices
Issued by NWS Great Falls, MT

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FOUS55 KTFX 290253
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
853 PM MDT SAT MAR 28 2015

MTZ012-291100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
853 PM MDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      36          62          40          69          42
TEMP                44 41 37 36 42 58 62 60 49 46 42 41 47 63 69 66 52 48 44 42
DEWPT               28 32 29 28 30 25 22 24 29 31 29 31 32 28 24 25 30 29 30 29
RH                  53 70 72 72 62 28 21 25 46 55 60 67 56 26 18 21 43 47 57 60
WIND DIR             W SW SW SW SW SW  W  W SW SW SW SW SW SW SW SW SW  S  S  S
WIND SPD            14  8 10 12 14 17 19 18 11 12 11 10 10 16 16 14 14 11 11 10
WIND GUST                             29
CLOUDS              B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     20           5           5           5          10
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S                                                        S


DATE           03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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      35    54      28    52      30    54      31    58
TEMP          63 61 43   35 51 51 34   28 44 49 37   30 51 52 37   31 52 55
DEWPT         26 23 25   24 15 16 17   18 23 19 23   22 25 21 26   24 23 23
PWIND DIR        SW       W     W       W     W      NW    SW      SW    SW
WIND CHAR        GN      WY    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         30      30    30      10    30      20    20      10    10
RAIN SHWRS     S  C  C
SNOWSHWRS                    S  C          C  C  S    S  S  S

$$
MTZ010-291100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
853 PM MDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      35          59          41          65          40
TEMP                39 37 36 35 37 56 59 56 45 44 41 42 44 62 64 60 47 44 40 41
DEWPT               32 29 28 30 30 24 26 30 30 30 29 35 36 31 28 29 29 29 28 33
RH                  76 72 72 82 75 29 28 37 55 57 62 76 73 31 25 31 49 55 62 73
WIND DIR            NW  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW SW SW
WIND SPD            13  8 10 14 19 24 25 21 17 18 13 14 14 20 20 19 19 14 14 11
WIND GUST                       29 40 41
CLOUDS              B1 SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC B2
POP 12HR                     20           5           5           5          10
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S                                                        S


DATE           03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          60      33    49      27    47      28    50      28    52
TEMP          58 48 36   34 48 44 32   27 40 45 34   28 49 48 34   28 48 50
DEWPT         32 27 21   25 18 17 21   21 23 22 23   23 23 25 26   24 25 29
PWIND DIR        SW       W     W       W     W      NW     W       W    SW
WIND CHAR        BZ      WY    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         20      20    30      20    30      20    20      10    20
RAIN SHWRS     S  S  S
SNOWSHWRS                    S  C  S    S  C  C  S    S  S  S          S  S

$$
MTZ014-291100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
853 PM MDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      36          63          39          69          40
TEMP                47 44 40 37 37 51 60 63 53 48 43 40 41 56 66 69 57 51 45 42
DEWPT               27 28 28 28 25 22 20 20 27 29 29 30 29 28 24 25 29 31 30 30
RH                  45 53 62 70 61 32 21 19 36 47 57 67 62 34 20 19 34 46 55 62
WIND DIR             W  W SW SW  S  W  W  W  W SW SW  S  S SW SW SW SW  S  S  S
WIND SPD            13  6  6  6  4  6  9 10 10  8  6  4  4  5  5  8  8  6  6  6
CLOUDS              SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     10           5           5           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S


DATE           03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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      36    53      29    52      31    54      30    57
TEMP          55 65 44   38 46 51 41   33 39 51 39   31 48 54 40   31 48 55
DEWPT         29 22 25   25 18 15 18   20 18 15 21   21 25 19 22   22 23 21
PWIND DIR        SW       W     W       W     W      NW    SW      SW    SW
WIND CHAR        GN      BZ    GN      GN    GN      GN    LT      GN    LT
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         30      20    40      10    30      30    20      10    10
RAIN SHWRS     S  C  S
SNOWSHWRS                    C  C          C  C  C    C  S  S

$$
MTZ055-291100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
853 PM MDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      27          63          32          69          33
TEMP                44 36 31 27 31 52 61 62 47 38 35 32 37 57 66 67 50 40 36 33
DEWPT               21 25 25 24 26 24 20 19 26 27 27 26 30 27 24 23 28 30 30 29
RH                  39 64 78 88 81 33 20 19 43 64 72 78 75 31 20 19 42 67 79 85
WIND DIR             W SW  S  S  W  W  W  W  W SW  S  S  S  W  W SW SW  S  S  S
WIND SPD            10  5  4  3  2  4  6  9  5  5  4  3  3  5  5  6  6  6  6  6
CLOUDS              SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     10           0           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S


DATE           03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          70      30    53      22    51      24    54      25    58
TEMP          62 66 38   31 46 51 30   22 42 49 30   24 47 52 32   25 47 56
DEWPT         28 22 26   26 18 18 19   18 17 16 21   19 19 19 24   22 17 19
PWIND DIR        SW       W     W       W     W      NW     W      SW    SW
WIND CHAR        LT      GN    GN      GN    LT      GN    LT      GN    LT
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         40      30    30      20    30      30    30      20    20
RAIN SHWRS     S  C  C    S                                    S          S
SNOWSHWRS                    S  C  S    S  C  C  C    C  C  C  S    S  S  S

$$
MTZ055-291100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
853 PM MDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      20          52          25          57          27
TEMP                41 30 24 21 21 38 51 50 42 35 29 26 28 49 57 55 44 34 29 28
DEWPT               26 28 21 18 18 18 19 22 28 27 24 23 20 28 24 26 31 31 27 25
RH                  55 92 88 88 88 44 28 33 57 72 81 88 71 44 28 32 60 89 92 88
WIND DIR             W  W  W  S SW SW SW SW SW  S SE  S  S SW SW SW SW  S  S  S
WIND SPD             4  2  2  3  3  6 10  9  5  4  2  3  3  9  9  8  8  6  6  6
CLOUDS              FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC SC B1
POP 12HR                      5           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S


DATE           03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          58      18    44      12    44      10    45      12    49
TEMP          49 55 36   23 36 42 25   13 31 41 21   11 30 43 26   14 33 46
DEWPT         29 27 29   18 15 16 14   10 21 19 18    8 22 18 23   12 29 24
PWIND DIR         S      SW    SW       W     W       W    SW      SW     S
WIND CHAR        GN      GN    GN      GN    LT      LT    GN      GN    LT
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         30      30    30      20    40      20    20      20    20
RAIN SHWRS     S  C  C
SNOWSHWRS                 C  S  C  S    S  C  C  S    S  S  S  S    S  S  S

$$
MTZ008-291100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
853 PM MDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      30          61          34          68          38
TEMP                43 37 34 30 33 50 59 60 49 42 37 35 37 55 65 66 53 45 40 38
DEWPT               17 22 21 22 21 15 12 13 17 22 23 24 25 19 15 18 19 25 25 26
RH                  35 54 58 72 61 24 15 15 28 44 56 64 61 24 14 16 26 45 55 62
WIND DIR             W SW  S  S SW SW SW  W SW SW  S  S  S SW SW SW SW  S  S  S
WIND SPD             5  5  6  8  8  8 10 12  6  8  8  6  6 10 10 12 12 14 14 11
CLOUDS              SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                      5           5           5           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    C


DATE           03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          65      30    50      23    49      25    53      25    55
TEMP          59 61 37   31 41 50 33   24 38 48 31   25 45 52 34   25 43 54
DEWPT         22 18 21   18  8 10 16   14 13 11 17   15 12 15 18   15 13 16
PWIND DIR         S       W    SW       W     W       W    SW      SW     S
WIND CHAR        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         40      10    30      20    30      20    20      10    10
RAIN SHWRS     C  C
SNOWSHWRS                    S  C  S    S  C  C  S    S  S  S

$$
MTZ011-291100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
853 PM MDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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          66          36          69          36
TEMP                41 38 35 33 37 55 64 64 48 43 39 36 40 58 68 67 49 43 39 36
DEWPT               33 33 32 31 34 30 28 29 34 33 34 32 36 35 34 31 34 35 35 33
RH                  73 82 89 92 89 38 25 27 58 67 82 85 85 42 28 26 56 73 85 89
WIND DIR             W  W SW SW SW  W  W  W  W  W SW SW SW  W  W  W  W SW SW  S
WIND SPD            17 10  6  9 17 18 19 17 11 13 12 10 10 11 11 12 12 11 11  9
WIND GUST                             29
CLOUDS              B2 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     90           5           0           5           5
QPF 12HR                   0.05           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           D  S  S                                                  S


DATE           03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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          72      34    58      26    54      26    58      28    58
TEMP          61 68 45   34 53 54 35   26 46 51 34   26 50 56 36   28 49 57
DEWPT         37 31 33   29 27 24 22   22 28 26 22   22 31 27 28   25 32 31
PWIND DIR         S       W     W       W    NW      NW     W      SW    SW
WIND CHAR        GN      BZ    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         20      30    20      10    20      20    20      10    20
RAIN SHWRS     S  S  C    S  S  S                S          S             S
SNOWSHWRS                                  S  S  S    S  S  S          S  S

$$
MTZ051-291100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
853 PM MDT SAT MAR 28 2015

DATE           03/28/15      SUN 03/29/15            MON 03/30/15            TUE
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                      36          62          39          68          43
TEMP                43 40 37 36 39 54 61 61 48 43 40 40 45 62 67 66 50 44 43 45
DEWPT               33 32 30 28 29 25 22 23 28 29 29 30 33 30 28 29 32 30 29 31
RH                  67 73 75 72 67 32 22 23 46 57 64 67 62 30 23 25 50 57 57 58
WIND DIR            NW  W  W  W SW  W  W  W  W  W  W  W  W  W  W  W  W  S  S  S
WIND SPD            24 16 10 10 10 11 13 13 10 10 10  8  8 11 11 10 10 11 11 10
WIND GUST           40
CLOUDS              B2 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC FW FW SC SC B1
POP 12HR                     60           0           5           0           5
QPF 12HR                   0.04           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           L  S  S                                                  S


DATE           03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15  SAT 04/04/15
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      34    51      28    49      28    53      31    56
TEMP          68 68 41   36 43 50 31   28 41 47 32   28 47 51 34   32 51 55
DEWPT         30 27 29   26 18 18 20   19 18 19 22   19 20 22 24   23 22 26
PWIND DIR        SW       W     W       W     W      NW     W       W     W
WIND CHAR        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         30      30    20      10    30      30    20      10    10
RAIN SHWRS     S  C  C    C
SNOWSHWRS                    S  S          C  C  C    C  S  S

$$


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