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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
858 PM MDT SAT APR 30 2016

MTZ012-011100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
858 PM MDT SAT APR 30 2016

DATE           04/30/16      SUN 05/01/16            MON 05/02/16            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                      34          62          35          70          40
TEMP                47 41 38 34 45 54 59 62 51 44 39 35 48 61 67 69 55 49 44 40
DEWPT               35 34 33 31 36 35 31 32 35 34 31 30 35 35 31 31 33 34 30 31
RH                  63 76 82 89 70 48 34 32 54 68 73 82 60 38 26 24 43 56 57 70
WIND DIR             E  E SE  S SW  E  E NE  E  E  S SW SW SE SE  E  E  S  S  S
WIND SPD             9  6  4  5  4  8  9  9  9  6  8  5  5  5  5  5  5  6  6  6
CLOUDS              SC FW FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL
POP 12HR                      5           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS


DATE           05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          76      44    77      47    76      44    66      41    64
TEMP          69 75 54   45 72 75 56   48 72 73 54   44 62 65 51   41 57 64
DEWPT         35 32 34   35 36 31 38   38 40 41 44   40 52 47 44   38 46 45
PWIND DIR        SW       S     S       S     S      SW    NW       N     N
WIND CHAR        LT      LT    GN      GN    GN      LT    GN      GN    GN
AVG CLOUDS    CL CL CL   CL CL CL FW   FW B1 B1 B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR          0       0     0       0    10      30    30      30    30
RAIN SHWRS                                       C    C  C  C  C    C  C  C
TSTMS                                                    S  S

$$
MTZ010-011100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
858 PM MDT SAT APR 30 2016

DATE           04/30/16      SUN 05/01/16            MON 05/02/16            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          62          35          70          38
TEMP                47 43 38 33 45 55 60 61 51 45 40 35 48 61 69 69 56 48 42 38
DEWPT               33 35 34 31 36 32 30 29 30 32 32 31 33 30 26 29 28 30 28 31
RH                  58 73 85 92 70 41 32 29 44 60 73 85 56 31 20 22 34 49 57 76
WIND DIR             E SE  W  W SE SE SE SE SE  S SW SW SW  S  S SE SE  S  S SW
WIND SPD             6  4  3  5  4  9  9  9  8  8  5  4  4  9  9  8  8  5  5  5
CLOUDS              B1 SC SC FW FW FW FW CL CL CL CL CL CL CL CL FW FW CL CL CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS


DATE           05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          74      42    75      43    72      42    62      38    63
TEMP          66 72 53   42 68 74 55   43 69 69 53   42 56 61 47   38 56 62
DEWPT         32 29 34   35 35 29 33   35 39 39 43   39 43 43 40   36 40 39
PWIND DIR        SW      SW    SW       S    SW       W    NW       N     N
WIND CHAR        LT      LT    LT      GN    LT      GN    GN      GN    GN
AVG CLOUDS    CL FW CL   CL FW FW FW   FW SC SC B1   B1 B2 B2 B2   B2 B1 B1
POP 12HR          0       0     0       5    10      20    30      20    20
RAIN SHWRS                                       S    S  C  C  S    S  S  S
TSTMS                                                    S  S

$$
MTZ014-011100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
858 PM MDT SAT APR 30 2016

DATE           04/30/16      SUN 05/01/16            MON 05/02/16            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          64          37          72          41
TEMP                49 43 39 36 43 54 61 63 54 45 40 37 46 60 68 71 58 51 44 41
DEWPT               34 32 31 30 33 31 31 30 34 31 30 29 34 34 28 27 32 33 30 31
RH                  56 65 73 79 67 41 32 29 46 58 67 72 63 37 22 19 37 50 57 67
WIND DIR             N  N NW NW NE NE NE NE  N  S  S  S  S SE SE SE SE  S  S  S
WIND SPD             5  4  4  5  5  6  8  8  6  4  4  4  4  5  5  4  4  3  3  3
CLOUDS              B1 SC SC FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW CL
POP 12HR                     10           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS


DATE           05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          76      44    77      47    76      46    69      44    64
TEMP          66 75 54   45 67 77 56   48 69 75 55   46 63 68 52   44 56 64
DEWPT         35 29 34   32 35 30 37   37 41 41 42   39 41 43 43   38 43 44
PWIND DIR         S       S     S       S     S       W    NW       N     N
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    CL CL FW   CL FW FW SC   SC B1 B1 B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR          0       0     0       0    20      30    30      30    40
RAIN SHWRS                                 S  S  C    C  C  C  C    C  C  C
TSTMS                                      S  S          S  S

$$
MTZ055-011100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
858 PM MDT SAT APR 30 2016

DATE           04/30/16      SUN 05/01/16            MON 05/02/16            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                      32          61          31          68          36
TEMP                44 40 35 32 42 52 58 60 47 40 34 32 43 57 66 67 51 44 39 36
DEWPT               32 32 30 29 34 31 28 28 31 30 28 27 30 32 31 30 32 31 30 29
RH                  62 73 82 88 73 44 32 29 53 67 78 81 60 38 27 25 48 60 70 75
WIND DIR             E  E  N  E  E  E  E  E SE SE SE SE SE NE NE SE SE SE SE  S
WIND SPD            10  6  5  5  6  9 10 10  9  6  6  4  4  3  3  3  3  4  4  3
CLOUDS              B1 SC SC SC SC FW FW FW FW CL CL FW FW FW FW FW FW FW FW CL
POP 12HR                     10           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS


DATE           05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          73      39    75      42    74      41    70      41    64
TEMP          63 73 50   40 67 74 52   43 67 73 51   42 64 69 51   41 56 64
DEWPT         33 32 36   33 36 36 39   36 41 41 42   38 42 44 43   37 44 44
PWIND DIR        SW       S     S       S     S       S     N      NE    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    CL CL CL   CL FW FW SC   SC B1 B1 B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR          0       0     0       5    20      20    30      40    40
RAIN SHWRS                                 S  S  S    S  C  C  C    C  C  C
TSTMS                                      S  S          S  S

$$
MTZ055-011100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
858 PM MDT SAT APR 30 2016

DATE           04/30/16      SUN 05/01/16            MON 05/02/16            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                      28          52          27          56          30
TEMP                36 32 29 29 38 46 51 50 39 33 30 27 39 50 56 53 40 37 32 31
DEWPT               29 29 27 27 30 24 21 23 28 27 27 24 27 19 17 18 24 26 24 26
RH                  75 88 92 92 73 42 30 34 64 78 88 88 62 29 21 25 52 64 72 81
WIND DIR            NE NE NE NE NE  E  E  E NE  E NE  E  E  S  S NW NW SE SE  S
WIND SPD             8  6  5  6  8  8  9  8  8  5  5  4  4  4  4  2  2  2  2  3
CLOUDS              B1 SC SC SC SC FW FW FW FW FW FW FW FW SC SC FW FW FW FW CL
POP 12HR                     10           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          59      33    61      36    60      35    60      36    55
TEMP          55 58 40   34 56 59 42   37 57 57 43   36 57 57 41   37 54 52
DEWPT         23 26 30   30 33 31 34   32 35 34 36   34 36 41 37   35 40 36
PWIND DIR         S      SW     S       S     S       S     E      NE    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    CL FW FW   CL FW FW SC   SC B1 B1 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR          5       0     5       5    20      20    30      40    40
RAIN SHWRS                                 S  S  S    S  C  C  C    C  C  C
TSTMS                                      S  S          S  S

$$
MTZ008-011100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
858 PM MDT SAT APR 30 2016

DATE           04/30/16      SUN 05/01/16            MON 05/02/16            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                      32          59          32          66          36
TEMP                45 39 35 32 38 49 56 58 47 40 35 32 42 57 64 65 51 45 39 36
DEWPT               33 33 30 28 32 30 27 27 29 28 27 26 30 30 22 19 22 25 25 23
RH                  62 79 82 85 79 48 32 30 49 62 72 78 62 35 20 17 32 45 57 59
WIND DIR            NE NE NE NE NE NE NE NE NE  E  S  S  S  E  E  E  E  S  S  S
WIND SPD            11  6  4  5  6  9 11 10  8  5  5  4  4  3  3  4  4  3  3  5
CLOUDS              B1 B1 B1 SC SC FW FW FW FW CL CL FW FW FW FW CL CL FW FW CL
POP 12HR                      5           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS


DATE           05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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      39    72      43    70      42    66      42    62
TEMP          63 69 47   40 65 71 50   44 65 68 49   43 62 64 49   42 56 62
DEWPT         28 22 29   30 31 28 33   34 36 31 38   38 42 42 41   38 44 42
PWIND DIR         S       S     S       S     S       S    NE      NE    NE
WIND CHAR        LT      GN    LT      GN    GN      GN    LT      GN    GN
AVG CLOUDS    CL CL FW   CL FW FW SC   SC SC SC B1   B1 B2 B2 B2   B2 B2 B2
POP 12HR          5       5     5       5    20      30    40      40    40
RAIN SHWRS                                 S  S  C    C  C  C  C    C  C  C
TSTMS                                      S  S          S  S

$$
MTZ011-011100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
858 PM MDT SAT APR 30 2016

DATE           04/30/16      SUN 05/01/16            MON 05/02/16            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          65          37          72          40
TEMP                50 43 39 35 48 59 64 64 55 45 41 37 49 63 71 71 58 50 44 40
DEWPT               36 36 35 32 37 35 33 32 36 35 33 32 36 36 33 32 33 36 33 33
RH                  58 76 85 89 65 40 31 30 49 68 73 82 61 36 25 24 39 58 65 76
WIND DIR             E SE  S SE SW  S SE SE  E SE  S SW SW  S  S SE SE SE SE  S
WIND SPD             8  5  4  5  5  6  5  5  6  6  6  5  5  4  4  5  5  5  5  3
CLOUDS              SC FW FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          78      43    80      46    79      47    71      43    69
TEMP          69 77 55   44 72 79 56   47 71 78 55   47 63 70 51   43 61 69
DEWPT         39 36 40   38 43 39 41   41 44 43 47   44 45 45 44   39 44 42
PWIND DIR         S      SE    SE      SE    SE      SW    NW       N    NE
WIND CHAR        LT      LT    LT      GN    GN      LT    GN      GN    GN
AVG CLOUDS    CL CL CL   CL CL CL CL   CL SC SC B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          0       0     0       0     5      20    20      20    20
RAIN SHWRS                                       S    S  S  S  S    S  S  S
TSTMS                                                    S  S

$$
MTZ051-011100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
858 PM MDT SAT APR 30 2016

DATE           04/30/16      SUN 05/01/16            MON 05/02/16            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                      34          59          36          67          39
TEMP                44 40 37 35 48 54 57 58 48 42 38 37 51 60 66 66 53 48 41 40
DEWPT               31 31 30 28 31 29 28 28 31 30 29 28 33 30 29 31 31 34 29 30
RH                  60 70 75 75 51 38 33 32 51 62 70 70 50 32 25 27 43 58 62 67
WIND DIR             E SE SE SE SE SE  E  E  E  S  S  S  S  S  S SE SE  S  S SW
WIND SPD             6  6  6  8  8  9  9  9  8  9  8  5  5  4  4  5  5  8  8  5
CLOUDS              B1 FW FW FW FW FW FW FW FW CL CL FW FW FW FW CL CL CL CL CL
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS


DATE           05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          74      43    76      45    76      46    68      42    62
TEMP          68 72 52   44 71 73 53   46 73 72 52   47 63 67 51   42 58 61
DEWPT         34 34 35   31 35 34 38   34 39 41 42   39 45 46 45   38 45 44
PWIND DIR        SW      SE     S       S     S      SW    NW       N     N
WIND CHAR        LT      LT    LT      GN    GN      LT    GN      GN    GN
AVG CLOUDS    CL CL CL   CL CL CL FW   FW SC SC B1   B1 SC SC B2   B2 B2 B2
POP 12HR          0       0     0       0    10      20    20      40    40
RAIN SHWRS                                       S    S  S  S  C    C  C  C
TSTMS                                                    S  S

$$
WEATHER.GOV/GREATFALLS



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