Point Forecast Matrices
Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1041 AM MDT SAT MAR 28 2015

MTZ012-282300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
1041 AM MDT SAT MAR 28 2015

DATE             SAT 03/28/15            SUN 03/29/15            MON 03/30/15
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                      64          36          64          40          70
TEMP                   62 62 59 47 41 37 37 44 60 64 60 49 47 42 40 47 64 69 66
DEWPT                  33 24 26 32 33 29 29 30 25 22 24 29 31 30 31 33 30 25 26
RH                     33 23 28 56 73 72 72 57 26 20 25 46 53 62 70 58 28 19 22
WIND DIR                W  W  W  W SW SW SW SW SW  W  W  W SW SW SW SW  W  W SW
WIND SPD               39 39 31 17 14 14 13 16 21 23 17 17 13 13 13 13 20 20 14
WIND GUST              58 58 43
CLOUDS                 B2 B2 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     30          20           5           5           5
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  S  S
HIGH WIND               W  W  W


DATE               TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
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    67      35    54      28    52      30    54
TEMP          49   42 63 61 43   35 50 49 34   28 46 49 36   30 49 51
DEWPT         27   30 27 23 24   23 17 14 18   20 21 19 23   22 23 21
PWIND DIR          SW    SW       W     W       W     W      NW    SW
WIND CHAR          GN    GN      WY    BZ      BZ    GN      GN    GN
AVG CLOUDS    SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           10    30      30    30      10    30      20    20
RAIN SHWRS                C  C
SNOWSHWRS                            S  C          C  C  S    S  S  S

$$
MTZ010-282300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
1041 AM MDT SAT MAR 28 2015

DATE             SAT 03/28/15            SUN 03/29/15            MON 03/30/15
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          36          59          41          65
TEMP                   54 52 47 39 38 37 36 38 57 59 56 45 43 42 41 44 63 64 59
DEWPT                  36 29 32 31 30 31 30 32 26 27 31 31 32 32 34 37 34 27 30
RH                     50 41 56 73 73 79 79 79 30 29 38 58 65 67 76 76 34 24 33
WIND DIR                W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW
WIND SPD               47 43 31 20 17 18 16 20 27 27 24 24 23 23 17 17 26 26 19
WIND GUST              71 65 43                39 39                   36 36
CLOUDS                 B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     60          10           5           5           5
QPF 12HR                   0.05           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              L  L
HIGH WIND               W  W  W


DATE               TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
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    60      33    49      27    47      28    50
TEMP          44   40 58 50 38   35 47 44 32   27 42 44 32   28 48 47
DEWPT         31   33 30 28 23   26 18 17 19   21 23 23 23   23 22 29
PWIND DIR          SW    SW       W     W       W     W      NW     W
WIND CHAR          BZ    BZ      WY    BZ      BZ    GN      GN    GN
AVG CLOUDS    SC   SC B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           10    20      20    30      20    30      20    20
RAIN SHWRS             S  S  S
SNOWSHWRS                            S  C  S    S  C  C  S    S  S  S

$$
MTZ014-282300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
1041 AM MDT SAT MAR 28 2015

DATE             SAT 03/28/15            SUN 03/29/15            MON 03/30/15
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          36          63          39          69
TEMP                   56 59 56 48 45 40 37 37 52 61 63 53 49 44 41 41 56 66 69
DEWPT                  33 23 22 26 28 27 27 26 23 19 21 27 30 30 30 29 28 25 24
RH                     42 25 26 42 51 59 67 64 32 19 20 36 48 57 65 62 34 21 18
WIND DIR                W  W  W  W  W SW SW  S  W  W  W  W SW SW SW SW  W  W SW
WIND SPD               29 34 27 13 10  9  8  4 10 12 12 12 10 10  6  6 12 12  8
WIND GUST              41 51 39
CLOUDS                 B1 B1 SC SC SC SC FW FW B2 B2 SC SC SC SC SC SC SC SC SC
POP 12HR                     20          10           5           5           5
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S
HIGH WIND               W  W  W


DATE               TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
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    67      36    53      29    52      31    54
TEMP          51   42 55 65 46   39 46 51 37   30 42 50 39   31 46 53
DEWPT         30   29 29 22 26   26 21 14 18   19 19 15 20   21 23 19
PWIND DIR          SW    SW       W     W       W     W      NW    SW
WIND CHAR          LT    GN      BZ    GN      GN    GN      GN    LT
AVG CLOUDS    SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           10    30      20    40      10    30      30    20
RAIN SHWRS             S  C  S
SNOWSHWRS                            C  C          C  C  C    C  S  S

$$
MTZ055-282300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
1041 AM MDT SAT MAR 28 2015

DATE             SAT 03/28/15            SUN 03/29/15            MON 03/30/15
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          28          62          32          69
TEMP                   58 63 61 46 36 31 28 32 52 61 61 46 39 36 32 36 58 67 67
DEWPT                  32 22 21 24 26 25 24 26 23 20 18 25 27 28 26 30 26 23 23
RH                     37 21 21 42 67 78 85 78 32 20 19 43 62 72 78 79 29 19 19
WIND DIR                W  W  W  W SW  S  S SW  W  W  W  W  S  S  S  S  W  W SW
WIND SPD               24 31 26 11  8  8  8  4  6  8  8  8  6  6  6  6  9  9  6
WIND GUST                 43 36
CLOUDS                 SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30           5           0           0           5
QPF 12HR                   0.05           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C
HIGH WIND               W  W  W


DATE               TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
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    70      30    53      22    51      24    54
TEMP          40   33 62 66 39   31 46 51 29   22 44 49 30   24 43 52
DEWPT         30   29 28 22 26   26 19 19 19   18 17 18 22   19 16 19
PWIND DIR           S    SW       W     W       W     W      NW     W
WIND CHAR          LT    LT      GN    GN      GN    LT      GN    LT
AVG CLOUDS    SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR            5    40      30    30      20    30      30    30
RAIN SHWRS             S  C  C    S
SNOWSHWRS                            S  C  S    S  C  C  C    C  C  C

$$
MTZ055-282300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
1041 AM MDT SAT MAR 28 2015

DATE             SAT 03/28/15            SUN 03/29/15            MON 03/30/15
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          20          53          23          57
TEMP                   47 55 53 41 30 24 21 22 42 52 50 41 34 27 24 26 45 55 55
DEWPT                  27 26 20 25 26 21 18 19 22 18 22 28 26 24 21 22 25 26 26
RH                     45 32 27 52 85 88 88 88 44 26 33 59 72 88 88 85 45 32 32
WIND DIR               SW  W  W  W  W SW  S SW SW SW SW SW  S  S  S  S SW SW SW
WIND SPD               19 17 13  5  5  5  4  5  9 11  9  9  5  5  6  6 10 10  8
CLOUDS                 B1 B1 SC SC SC SC FW FW SC SC SC SC SC SC FW FW FW FW SC
POP 12HR                     40          10           0           5           5
QPF 12HR                   0.04           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C
HIGH WIND               W  W  W


DATE               TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
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            27    58      18    44      12    44      10    45
TEMP          33   27 51 55 43   32 29 41 23   13 31 42 23   13 32 43
DEWPT         30   25 29 26 30   26 20 20 20   10 24 15 19   10 22 17
PWIND DIR           S     S      SW    SW       W     W       W    SW
WIND CHAR          LT    GN      GN    GN      GN    LT      LT    GN
AVG CLOUDS    SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           10    30      30    30      20    40      20    20
RAIN SHWRS             S  C  C
SNOWSHWRS                         C  S  C  S    S  C  C  S    S  S  S

$$
MTZ008-282300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
1041 AM MDT SAT MAR 28 2015

DATE             SAT 03/28/15            SUN 03/29/15            MON 03/30/15
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          61          34          67
TEMP                   57 59 57 48 40 35 31 33 50 60 60 50 42 37 34 37 55 66 65
DEWPT                  23 15 15 18 21 22 22 21 16 11 14 17 22 23 24 25 19 16 19
RH                     27 17 19 30 46 59 69 61 25 14 16 27 44 56 66 61 24 14 17
WIND DIR                W  W  W SW SW  S  S SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD               26 28 20 10 11 12 12 11 12 14 12 12 12 12 11 11 14 14 12
WIND GUST              36 40
CLOUDS                 SC SC CL CL FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30           5          10           5           5
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C
HIGH WIND               W  W  W


DATE               TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
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    65      30    50      23    49      25    53
TEMP          45   38 60 61 39   31 38 49 31   24 38 48 31   25 44 52
DEWPT         25   26 23 17 20   18  9 11 16   15 11 11 16   15 12 16
PWIND DIR          SW     S       W    SW       W     W       W    SW
WIND CHAR          GN    GN      BZ    BZ      GN    GN      GN    GN
AVG CLOUDS    SC   SC B1 B1 B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           10    40      10    30      20    30      20    20
RAIN SHWRS             C  C
SNOWSHWRS                            S  C  S    S  C  C  S    S  S  S

$$
MTZ011-282300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
1041 AM MDT SAT MAR 28 2015

DATE             SAT 03/28/15            SUN 03/29/15            MON 03/30/15
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                      64          33          66          35          71
TEMP                   57 62 59 44 38 35 33 38 56 65 65 48 43 39 35 40 59 69 67
DEWPT                  43 36 39 35 33 32 31 32 27 27 29 33 34 35 32 36 36 33 32
RH                     59 38 47 70 82 89 92 79 32 24 26 56 70 85 89 85 42 26 27
WIND DIR                W  W  W  W  W SW SW SW  W  W  W  W SW SW  W  W  W  W  W
WIND SPD               39 40 33 17 12 11 12 17 20 21 14 14 13 13 13 13 18 18 12
WIND GUST              58 60 50
CLOUDS                 OV OV B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     60          30           5           5           0
QPF 12HR                   0.08        0.04           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              L  L  C  C
HIGH WIND               W  W  W


DATE               TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
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            36    72      34    58      26    54      26    58
TEMP          44   36 61 68 45   35 50 54 35   26 47 51 33   26 50 56
DEWPT         36   33 36 31 31   30 29 25 23   22 28 25 23   22 31 28
PWIND DIR          SW     S       W     W       W    NW      NW     W
WIND CHAR          GN    GN      BZ    BZ      BZ    GN      GN    GN
AVG CLOUDS    SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR            5    20      30    20      10    20      20    20
RAIN SHWRS                S  C    S  S  S                S          S
SNOWSHWRS                                          S  S  S    S  S  S

$$
MTZ051-282300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
1041 AM MDT SAT MAR 28 2015

DATE             SAT 03/28/15            SUN 03/29/15            MON 03/30/15
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                      69          36          63          39          69
TEMP                   60 65 64 48 40 37 36 41 59 63 61 47 44 41 40 45 63 68 66
DEWPT                  42 34 28 35 32 29 28 29 22 21 26 31 31 31 30 33 31 27 32
RH                     51 31 25 60 73 72 72 62 24 20 26 53 60 67 67 62 30 21 28
WIND DIR                W  W  W  W  W  W  W SW  W  W  W  W SW SW  W  W  W  W  W
WIND SPD               33 39 34 25 20 12 11 11 14 18 13 13 11 11 11 11 16 16 10
WIND GUST              50 58 51 35
CLOUDS                 B1 B1 B1 B1 SC SC FW FW SC SC SC SC SC SC SC SC SC SC FW
POP 12HR                     50          30           5           0           5
QPF 12HR                   0.05        0.05           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  C  C
HIGH WIND               W  W  W


DATE               TUE 03/31/15  WED 04/01/15  THU 04/02/15  FRI 04/03/15
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    71      34    51      28    49      28    53
TEMP          44   44 67 68 42   37 42 50 32   28 42 47 31   28 47 51
DEWPT         30   30 27 28 28   27 19 18 21   19 18 19 21   19 18 23
PWIND DIR          SW    SW       W     W       W     W      NW     W
WIND CHAR          GN    GN      BZ    BZ      GN    GN      GN    GN
AVG CLOUDS    FW   SC B1 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR            5    30      30    20      10    30      30    20
RAIN SHWRS                C  C    C
SNOWSHWRS                            S  S          C  C  C    C  S  S

$$


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