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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
227 PM MDT SUN MAY 29 2016

MTZ012-301100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
227 PM MDT SUN MAY 29 2016

DATE           05/29/16      MON 05/30/16            TUE 05/31/16            WED
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                      44          58          41          61          41
TEMP          70 69 59 51 46 45 53 56 58 57 51 45 42 41 49 56 59 61 54 47 43 42
DEWPT         35 42 46 43 41 40 40 38 38 38 41 38 38 38 41 40 40 37 40 38 38 38
RH            27 37 62 74 83 82 61 51 47 49 68 76 86 89 74 55 49 41 59 71 82 86
WIND DIR      SW  W  S SW  W SW  W NW NW NW NW  W  W NW NW NW NW NE NE  S  S  S
WIND SPD      10 10  5  8  9 11 19 18 16 13 12 10 13 13 14 13 10  3  3  4  4  5
CLOUDS        B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 SC SC SC SC B1 B1 FW FW SC SC FW
POP 12HR                     40          50          30          20           0
QPF 12HR                   0.06        0.13        0.10        0.05           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  C  C  C  C  C  C  C  C  C  C  S  S  S  S
TSTMS          S  C  C              C  C


DATE           06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16
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      49    81      51    80      50    82      50    83
TEMP          64 73 55   50 74 80 60   52 73 79 58   51 73 81 58   51 77 81
DEWPT         39 38 43   42 42 44 43   43 45 43 45   44 47 47 49   46 52 47
PWIND DIR         S       S    SW       W    SW       W    SW       W     S
WIND CHAR        LT      LT    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    FW FW FW   FW FW FW FW   SC SC FW FW   FW FW FW FW   CL CL FW
POP 12HR          0       0    10      10     5       5     5       5     0

$$
MTZ010-301100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
227 PM MDT SUN MAY 29 2016

DATE           05/29/16      MON 05/30/16            TUE 05/31/16            WED
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          55          38          61          40
TEMP          66 65 55 49 44 42 49 51 54 54 49 44 41 38 48 56 59 61 53 48 42 41
DEWPT         35 38 42 40 39 39 41 39 36 39 41 39 38 35 40 40 38 37 39 40 38 39
RH            32 37 61 71 82 89 74 63 50 57 74 82 89 89 74 55 45 41 59 74 86 92
WIND DIR      SW SW SW  W  W NW NW NW NW NW NW NW NW NW NW  N  N NE NE  S  S  S
WIND SPD      16 17  9 10 10 14 21 19 23 18 17 14 18 16 17 14 11  5  5  5  5  5
CLOUDS        SC SC SC B1 B1 B1 B1 B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     10          60          30           5           0
QPF 12HR                      0        0.16        0.07           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    L  L  C  C  C  C  S  S
TSTMS                               C  C


DATE           06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16
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      46    78      48    78      49    81      48    84
TEMP          66 73 54   47 73 76 55   49 72 76 55   51 74 79 56   50 78 82
DEWPT         44 41 42   41 44 41 40   43 45 44 43   45 49 46 45   46 50 48
PWIND DIR         S      SW    SW       W     W       W     W       W    SW
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      GN    LT
AVG CLOUDS    SC SC FW   SC SC SC SC   SC SC SC SC   SC SC FW FW   CL CL FW
POP 12HR          0       0    10      10     5       5     5       5     0

$$
MTZ014-301100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
227 PM MDT SUN MAY 29 2016

DATE           05/29/16      MON 05/30/16            TUE 05/31/16            WED
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          63          42          66          43
TEMP          70 69 62 54 49 45 52 58 62 62 54 49 44 42 50 58 63 66 57 51 45 43
DEWPT         36 39 45 43 40 39 39 34 31 31 35 37 35 35 38 36 36 37 40 38 37 36
RH            29 33 54 66 71 79 61 40 31 31 48 63 70 76 63 44 36 34 53 61 73 76
WIND DIR       S  W SW SW  W  W  W NW NW NW NW NW  W NW NW  N  N NE NE  S  S  S
WIND SPD       5  6  4  4  6  8 16 14 16 13  8  5  5  6  8  9  9  5  5  2  2  3
CLOUDS        B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          20          20          10           0
QPF 12HR                   0.06        0.05        0.04           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  C  C  C  S  S  S  S  S  S
TSTMS          C  C  C              S  S


DATE           06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16
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          80      50    85      51    82      52    85      52    85
TEMP          66 80 59   51 73 85 63   51 71 82 62   52 73 85 62   53 74 85
DEWPT         38 37 41   40 41 41 41   41 42 42 44   42 47 44 49   44 49 49
PWIND DIR         S      SW    SW       W    SW       W    SW       W     S
WIND CHAR        LT      LT    LT      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW FW   FW FW SC SC   SC SC FW FW   SC SC FW FW   CL CL FW
POP 12HR          0       0    10      10     5       5     5       5     0

$$
MTZ055-301100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
227 PM MDT SUN MAY 29 2016

DATE           05/29/16      MON 05/30/16            TUE 05/31/16            WED
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          63          37          64          38
TEMP          71 71 60 50 45 42 51 57 62 62 53 44 39 38 49 57 62 63 53 46 42 38
DEWPT         36 38 41 41 40 38 43 41 35 33 34 35 33 33 37 35 34 33 38 37 36 32
RH            28 30 49 71 82 86 74 55 36 33 48 70 79 82 63 43 35 32 57 71 79 79
WIND DIR       W  W  W  W SW  W  W  W NW NW NW  W SW SW  W NW NW NE NE SE SE SE
WIND SPD       5  6  5  2  3  5  8 10 14 12  9  5  6  5  8  9  9  1  1  3  3  2
CLOUDS        SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     30          30          20          10           0
QPF 12HR                   0.05        0.08        0.06           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  C  C  C  C  S  S  S  S  S  S
TSTMS             S  S              S  S


DATE           06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16
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      45    83      48    81      49    82      50    82
TEMP          66 76 54   46 74 82 58   49 72 80 56   50 74 81 58   51 76 80
DEWPT         39 40 41   40 44 43 47   42 46 45 46   43 48 47 47   44 48 46
PWIND DIR         S      SW    SW      SW    SW       N    SW      NE     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   FW FW SC SC   SC SC SC SC   SC SC FW FW   FW FW FW
POP 12HR          0       0    10      10     5       5    10      10     0

$$
MTZ055-301100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
227 PM MDT SUN MAY 29 2016

DATE           05/29/16      MON 05/30/16            TUE 05/31/16            WED
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          56          32          58          33
TEMP          60 59 49 44 40 37 48 54 56 55 45 38 34 32 43 52 56 57 45 39 34 34
DEWPT         27 29 36 37 37 35 40 35 30 30 35 33 31 29 33 28 27 29 36 34 31 30
RH            28 32 61 76 89 92 74 48 37 38 68 82 89 88 67 39 32 34 70 82 89 85
WIND DIR      SW SW SW  S  S SW SW  W  W NW NW  N  N  N  N  N  N  N  N  E  E SE
WIND SPD      13 12  6  6  4  6  9 12 14 12 10  8  5  5  8  8  9  4  4  3  3  2
CLOUDS        SC SC SC SC SC SC SC B1 B1 FW FW FW FW FW FW SC SC FW FW FW FW FW
POP 12HR                     20          20          10           5           5
QPF 12HR                   0.02        0.05           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S  S  S  S  S
TSTMS             S  S              S  S


DATE           06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16
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          66      39    72      42    73      42    71      42    70
TEMP          60 66 45   41 65 71 49   43 65 72 49   43 65 70 48   44 67 67
DEWPT         34 39 39   37 38 45 44   38 40 49 43   39 40 45 44   40 45 46
PWIND DIR         S      SW    SW      SW    SW      SW     S       N     S
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW SC   FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR          0       5    20      20    10      10    10      10    10
RAIN SHWRS                      S  S
TSTMS                           S  S

$$
MTZ008-301100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
227 PM MDT SUN MAY 29 2016

DATE           05/29/16      MON 05/30/16            TUE 05/31/16            WED
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                      40          63          36          65          39
TEMP          68 67 59 48 43 40 49 56 61 63 52 45 38 36 46 55 63 65 56 47 41 40
DEWPT         29 31 37 36 36 35 39 34 29 26 28 30 30 29 34 31 29 30 31 35 33 33
RH            23 26 44 63 76 82 68 43 29 24 39 55 73 75 63 40 27 27 38 63 73 76
WIND DIR      SW  W SW  W SW SW  W NW NW NW  N  N SW  S  N  N  N NE NE SE SE  S
WIND SPD      11 11  4  4  5  6  6 11 11 11  9  5  5  5  5  8  8  4  4  2  2  3
CLOUDS        SC B1 B1 SC SC B1 B1 SC SC FW FW FW FW FW FW FW FW SC SC SC SC FW
POP 12HR                     20          20           5           0           0
QPF 12HR                   0.04        0.01           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S  S  S
TSTMS             S  S


DATE           06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16
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          77      47    81      49    78      49    76      48    77
TEMP          65 77 55   48 71 80 58   50 69 78 57   50 68 75 56   49 72 75
DEWPT         37 34 42   39 39 37 44   43 42 41 45   44 41 39 43   42 45 41
PWIND DIR         S      SW    SW      SW    SW       W    SW       N     S
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   FW FW SC SC   SC SC FW FW   SC SC SC SC   CL CL SC
POP 12HR          0       0    10      10     5       5    10      10     5

$$
MTZ011-301100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
227 PM MDT SUN MAY 29 2016

DATE           05/29/16      MON 05/30/16            TUE 05/31/16            WED
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          57          46          61          42
TEMP          71 71 61 53 49 46 53 56 55 56 53 49 47 46 52 56 60 61 55 49 45 43
DEWPT         40 43 47 44 44 43 45 46 45 45 45 43 44 44 48 48 49 47 47 45 42 41
RH            32 36 60 71 83 89 74 69 69 66 74 80 89 93 86 74 67 60 74 86 89 93
WIND DIR      SW SW SW  S SW  W  W NW  W NW NW  W NW NW NW NW NW  N  N  S  S  S
WIND SPD      11 10  9  6  8 11 17 21 21 21 21 18 20 19 19 17 17  6  6  2  2  3
CLOUDS        FW B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 SC SC FW FW SC
POP 12HR                     20          60          50          40          10
QPF 12HR                   0.03        0.12        0.17        0.16           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S  C  C  L  L  C  C  C  C  C  C  C  C
TSTMS             S  S              C  C


DATE           06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16
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          71      47    81      50    81      50    82      53    84
TEMP          66 71 55   48 76 79 59   51 75 79 57   51 74 81 60   54 78 83
DEWPT         47 45 46   45 49 50 47   46 50 49 47   47 53 54 52   51 54 53
PWIND DIR         S      SE    SW       W     W      SW    SW      SW    SE
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    SC SC SC   FW FW FW FW   SC SC SC SC   SC SC FW FW   FW FW FW
POP 12HR          0       0     5       5     5       5     5       5     0

$$
MTZ051-301100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
227 PM MDT SUN MAY 29 2016

DATE           05/29/16      MON 05/30/16            TUE 05/31/16            WED
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          57          41          58          39
TEMP          68 68 58 52 49 45 54 56 55 53 47 43 42 42 47 52 56 58 50 43 40 40
DEWPT         38 41 44 44 42 39 41 38 36 35 37 37 37 38 41 42 44 42 43 39 36 35
RH            33 37 59 74 77 79 61 51 49 50 68 79 82 86 79 69 64 55 77 86 85 82
WIND DIR       W  N NE SW SW  W  W NW NW NW NW  W  W NW NW NW NW NW NW SW SW SW
WIND SPD       4  3  5  4  5 12 17 23 24 21 18 17 20 21 21 21 17  8  8  4  4  4
WIND GUST                             34
CLOUDS        SC SC SC B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 OV OV B2 B2 SC SC FW FW SC
POP 12HR                     60          40          40          40          10
QPF 12HR                   0.11        0.12        0.14        0.16           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  C  C  L  L  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS          S  C  C              C  C


DATE           06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16  SUN 06/05/16
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      47    79      50    78      50    78      52    79
TEMP          66 70 53   49 76 75 57   51 74 75 57   51 74 76 57   54 76 76
DEWPT         40 43 43   39 42 48 45   41 44 47 47   42 47 49 48   47 49 48
PWIND DIR         S      SE     W       W     W       W     W       E    SE
WIND CHAR        LT      LT    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    SC FW SC   FW FW SC SC   SC SC SC SC   SC SC SC SC   FW FW FW
POP 12HR          0       0     5       5     5       5     5       5     0

$$
WEATHER.GOV/GREATFALLS



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