Point Forecast Matrices
Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
314 AM MDT SAT APR 30 2016

MTZ012-302300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
314 AM MDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      55          34          61          35          68
TEMP             37 42 49 55 54 47 41 37 34 43 54 59 60 49 43 38 36 47 59 65 67
DEWPT            33 36 38 38 37 37 34 33 31 36 36 32 32 34 33 31 31 33 35 30 32
RH               85 79 66 53 52 68 76 85 89 76 50 36 35 56 67 76 82 58 40 27 27
WIND DIR         NW  N NE NE  E  E  E SE  S SW  E  E  E  E SE  S  S SW SE  E  E
WIND SPD          5  5 10 13 14 11  9  6  6  5  9 11 11 10  8  8  8  6  6  8  6
CLOUDS           B2 B2 B2 B2 B1 B1 SC SC FW FW CL CL CL CL CL CL CL CL CL CL FW
POP 12HR                     10           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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            40    74      43    75      45    75      42    66
TEMP          48   40 67 73 52   44 70 73 53   46 70 73 51   42 59 65
DEWPT         33   32 35 33 33   34 35 34 36   36 41 42 42   38 45 45
PWIND DIR          SE     S       S     S       S     S      SW    NW
WIND CHAR          LT    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    FW   FW CL CL FW   FW FW FW FW   FW B1 B1 B1   B1 B1 B1
POP 12HR            5     5       5     5       5    10      20    20
RAIN SHWRS                                               S    S  S  S

$$
MTZ010-302300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
314 AM MDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      56          33          61          35          69
TEMP             34 41 51 55 55 47 43 37 33 45 54 60 60 51 44 38 35 47 59 68 67
DEWPT            33 37 37 36 35 35 36 33 31 37 33 30 29 30 32 31 31 32 31 28 30
RH               96 85 59 49 47 63 76 85 92 73 45 32 31 44 62 76 85 56 34 22 25
WIND DIR         NE NE  E  E  E  E  E  E  W SE SE  E SE SE  S SW SW  S SE SE SE
WIND SPD          6  5 10 11 11  8  6  5  4  4  9 10 10  8  6  5  6  5 11 13 10
CLOUDS           OV OV B2 B2 B2 B2 SC SC FW FW CL CL CL CL CL CL CL CL CL CL CL
POP 12HR                     10           5           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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    72      41    74      42    72      40    63
TEMP          47   38 65 71 51   42 68 72 54   42 67 69 51   40 56 63
DEWPT         31   31 32 31 33   35 34 31 34   34 38 41 40   36 40 40
PWIND DIR           S    SW       S    SW       S    SW       W    NW
WIND CHAR          GN    LT      GN    GN      GN    LT      GN    GN
AVG CLOUDS    CL   CL CL FW CL   CL FW FW FW   FW SC SC B1   B1 B1 B1
POP 12HR            0     0       5     5       5     5      20    20
RAIN SHWRS                                               S    S  S  S

$$
MTZ014-302300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
314 AM MDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      57          36          63          36          70
TEMP             40 44 51 56 57 50 43 38 36 42 54 60 63 52 45 39 36 45 58 66 70
DEWPT            31 33 34 37 36 35 34 32 31 33 33 30 30 31 32 30 29 33 33 26 29
RH               70 65 52 49 45 56 70 79 82 70 45 32 29 44 60 70 75 62 39 22 22
WIND DIR         NW NW  N  N NE  N NW  W  N NE  E  E NE SE  S  S  S SE SE  E  E
WIND SPD          6  8  8 11 11  8  6  5  4  4  6  9  9  6  5  5  4  4  5  6  5
CLOUDS           B2 B2 B2 B2 B2 B2 SC SC FW FW FW FW FW FW CL CL CL CL CL CL FW
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S


DATE               TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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            40    74      43    75      46    75      44    68
TEMP          49   41 63 74 52   44 65 75 55   47 68 74 53   44 61 67
DEWPT         31   31 33 29 32   32 35 32 37   37 41 42 42   38 41 42
PWIND DIR          SE     S       S     S       S     S      SW    NW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   FW CL CL FW   FW FW FW SC   SC B1 B1 B1   B1 B1 B1
POP 12HR            0     0       5     5       5    10      30    30
RAIN SHWRS                                               C    C  C  C
TSTMS                                                            S  S

$$
MTZ055-302300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
314 AM MDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      55          32          60          31          67
TEMP             37 42 49 54 54 45 40 35 32 41 52 58 59 47 40 34 32 42 57 64 66
DEWPT            29 32 33 34 33 33 32 30 29 32 31 28 28 32 31 29 27 30 34 30 30
RH               72 67 54 46 45 62 73 82 88 70 44 32 30 56 70 82 81 62 42 28 26
WIND DIR          N  N NE  E  E  E SE  E  E  E  E  E  E  E SE SE SE SE  E  E  E
WIND SPD          5  5  9 12 13 12 11  9  6  6 10 13 11 10  9  6  6  4  3  5  6
CLOUDS           OV OV B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW CL CL CL CL FW
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S


DATE               TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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            35    70      39    73      40    73      40    68
TEMP          44   36 61 69 48   40 65 72 49   41 66 72 48   41 61 67
DEWPT         33   30 33 32 35   33 37 36 36   34 42 41 39   37 43 43
PWIND DIR          SE     S       S     S       S     S      SW     W
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   FW CL CL FW   FW FW FW SC   SC B1 B1 B1   B1 B1 B1
POP 12HR            5     5       5     5       5    10      20    30
RAIN SHWRS                                               S    S  C  C
TSTMS                                                            S  S

$$
MTZ055-302300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
314 AM MDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      47          28          51          26          55
TEMP             28 38 45 47 46 37 32 30 28 37 45 50 50 39 32 29 26 39 49 54 54
DEWPT            28 33 33 31 31 30 29 28 26 29 23 21 23 28 25 25 22 21 20 17 21
RH              100 82 62 53 55 75 88 92 92 72 41 31 34 64 75 85 85 48 31 23 27
WIND DIR         NE NE  N NE NE NE NE NE  E  E NE  E  E  E  E  E SE SE SE  S  W
WIND SPD          5  8 11 12 12  9  8  6  6  8  9 10  9  8  6  5  4  4  4  5  4
CLOUDS           B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW SC
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S
SNOWSHWRS         S  S


DATE               TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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            29    57      32    59      35    60      35    57
TEMP          37   30 52 55 39   33 54 58 41   36 56 58 42   36 54 55
DEWPT         26   27 25 29 30   30 36 31 33   33 37 34 35   34 36 39
PWIND DIR           S     S       S     S       S     S       S    SE
WIND CHAR          LT    LT      LT    LT      GN    LT      LT    LT
AVG CLOUDS    SC   SC CL FW FW   FW FW FW SC   SC SC SC B1   B1 B1 B1
POP 12HR            5     5       5     5       5    20      10    30
RAIN SHWRS                                         S  S          C  C
TSTMS                                              S  S          S  S

$$
MTZ008-302300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
314 AM MDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      52          33          59          32          65
TEMP             37 40 47 51 51 43 39 35 33 38 49 56 59 46 40 34 32 40 54 62 64
DEWPT            36 35 33 32 32 31 33 32 30 32 30 27 28 29 29 27 26 26 28 24 23
RH               96 82 58 48 48 62 79 89 89 79 48 32 30 51 64 75 78 57 36 23 21
WIND DIR         NE  N NE NE NE NE NE NE NE NE NE NE NE NE  E  S  S SW NE  E  E
WIND SPD          6 10 13 17 20 14  9  8  8  8 10 12 13 10  5  5  6  4  4  4  6
WIND GUST                    31
CLOUDS           B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     20           5           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S


DATE               TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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            36    68      38    69      41    70      40    65
TEMP          44   36 60 67 46   39 63 68 47   42 64 68 47   41 59 64
DEWPT         26   26 29 23 30   30 32 29 31   34 39 34 37   37 40 41
PWIND DIR          SE     S       S     S       S     S       S     E
WIND CHAR          LT    LT      GN    GN      GN    LT      LT    LT
AVG CLOUDS    FW   FW CL CL FW   FW FW FW SC   SC SC SC SC   SC B2 B2
POP 12HR            0     5       5     5       5    20      20    30
RAIN SHWRS                                         S  S  S    S  C  C
TSTMS                                              S  S          S  S

$$
MTZ011-302300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
314 AM MDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      61          35          65          36          71
TEMP             41 47 56 60 59 51 43 39 35 48 59 64 64 53 44 39 36 48 62 70 70
DEWPT            36 38 38 37 35 37 36 35 32 38 35 34 34 36 34 32 31 34 37 33 35
RH               82 71 51 42 40 59 76 85 89 68 40 32 32 52 68 76 82 58 39 25 27
WIND DIR          E  E  E  E  E  E SE  E SE  S SE  E  E SE SE SE  S  S SE SE SE
WIND SPD          9 10 12 13 12  9  6  6  5  5  6  8  8  8  6  6  6  5  8  8  6
CLOUDS           B2 B2 B2 B2 FW FW FW FW FW FW CL CL FW FW CL CL CL CL CL CL FW
POP 12HR                      5           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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    76      43    78      45    77      44    69
TEMP          49   39 67 75 54   44 70 77 56   46 70 76 53   45 63 68
DEWPT         36   33 40 35 41   39 41 35 39   38 41 41 44   42 44 42
PWIND DIR          SE     S      SE     S      SE    SE       S    NW
WIND CHAR          LT    LT      LT    LT      GN    LT      LT    LT
AVG CLOUDS    FW   FW CL CL FW   FW CL CL FW   FW SC SC B1   B1 B1 B1
POP 12HR            0     5       0     5       0     5      20    20
RAIN SHWRS                                               S    S  S  S
TSTMS                                                            S  S

$$
MTZ051-302300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
314 AM MDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      52          34          59          35          65
TEMP             39 45 49 52 51 44 39 36 35 48 54 58 58 48 42 37 36 48 58 63 64
DEWPT            33 34 34 33 31 32 31 29 28 32 31 31 30 33 31 28 27 30 33 31 33
RH               79 65 56 48 46 62 73 75 75 54 41 36 34 56 65 70 69 49 39 30 31
WIND DIR          E  E  E  E  E  E SE SE  S SE  E  E  E SE SE  S  S  S SE SE SE
WIND SPD          8 10 12 13 13  9  8  8  8  6 10 10 10 10 10  8  8  8  8  8  8
CLOUDS           B2 B2 B2 B2 B1 B1 FW FW FW FW FW FW FW FW CL CL CL CL CL CL FW
POP 12HR                     10           5           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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    71      42    73      45    75      44    66
TEMP          45   39 65 70 49   43 68 71 52   46 71 72 50   45 61 65
DEWPT         32   29 33 34 34   31 34 34 37   34 40 42 41   38 42 43
PWIND DIR          SE    SW      SE     S       S    SW       S    NW
WIND CHAR          GN    LT      GN    LT      GN    GN      GN    LT
AVG CLOUDS    FW   FW CL CL FW   FW FW FW FW   FW SC SC B1   B1 B1 B1
POP 12HR            5     5       5     5       5     5      20    20
RAIN SHWRS                                               S    S  S  S
TSTMS                                                            S  S

$$
WEATHER.GOV/GREATFALLS


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