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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
228 PM MDT SAT MAY 28 2016

MTZ012-291100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
228 PM MDT SAT MAY 28 2016

DATE           05/28/16      SUN 05/29/16            MON 05/30/16            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                      41          70          45          58          41
TEMP          62 64 54 47 43 42 56 65 69 68 60 53 50 45 54 56 58 55 50 45 42 41
DEWPT         30 32 36 35 35 35 38 34 35 37 44 43 45 42 41 41 36 37 40 39 39 39
RH            30 30 50 63 73 76 51 31 28 32 55 69 83 89 61 57 44 51 68 79 89 92
WIND DIR       W  W  W SW SW SW SW SW SW SW SW  W  W SW  W NW  W NW NW NW NW NW
WIND SPD      14 14  6  6  8  6  9 10 11 10  5  6  9  9 17 17 18 12 12  9  9  9
WIND GUST     25
CLOUDS        SC SC SC FW FW FW FW B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1
POP 12HR                      5          10          50          60          40
QPF 12HR                      0           0        0.13        0.12        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                C  C  C  C  L  L  L  L  C  C  S  S  S
TSTMS                                     S  S              S  S  S  S


DATE           05/31/16  WED 06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16
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          60      41    70      48    79      52    80      51    80
TEMP          55 60 46   42 63 69 54   49 70 78 59   53 74 79 58   52 74 79
DEWPT         41 38 40   38 39 40 45   43 45 43 45   46 48 49 48   48 51 51
PWIND DIR        NW      NE     S      SE    SW      SW    SW       W    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC   SC SC FW FW   FW FW FW FW   SC SC SC SC   SC SC SC
POP 12HR         20      10     5       5    10      10    10      10    10
RAIN SHWRS     S

$$
MTZ010-291100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
228 PM MDT SAT MAY 28 2016

DATE           05/28/16      SUN 05/29/16            MON 05/30/16            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                      39          67          42          54          39
TEMP          58 59 51 45 40 40 54 64 66 66 56 50 44 42 51 51 54 52 49 44 41 40
DEWPT         29 29 35 34 34 34 40 37 35 38 44 41 39 39 40 38 37 39 40 39 39 37
RH            33 32 54 65 79 79 59 37 32 36 64 71 82 89 66 61 52 61 71 82 92 89
WIND DIR       W  W  W  W SW SW SW SW SW  W SW  W  W  W NW NW NW NW NW NW NW NW
WIND SPD      17 18 10  8  6  8 11 14 17 19  9 10 10 10 18 18 23 16 16 12 12 12
WIND GUST     27
CLOUDS        SC SC SC FW FW SC SC B1 B1 SC SC B1 B1 B1 B1 OV OV B2 B2 SC SC SC
POP 12HR                      5          10          10          60          40
QPF 12HR                      0           0           0        0.14        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C  L  L  C  C  S  S
TSTMS                                                       S  S  S  S


DATE           05/31/16  WED 06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16
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          60      40    70      44    78      49    79      50    79
TEMP          55 60 48   41 62 69 51   45 71 77 56   50 75 76 56   51 75 77
DEWPT         39 37 40   39 42 42 43   40 45 43 43   44 48 47 46   48 50 49
PWIND DIR        NW       E     S       S    SW      SW     W       W     W
WIND CHAR        GN      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC FW FW   SC SC FW FW   SC SC FW FW   SC SC FW
POP 12HR         10       5     5       5     5       5    10      10    10

$$
MTZ014-291100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
228 PM MDT SAT MAY 28 2016

DATE           05/28/16      SUN 05/29/16            MON 05/30/16            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                      43          71          46          61          42
TEMP          61 64 57 50 47 43 52 64 68 71 64 55 50 46 52 58 61 60 54 48 44 42
DEWPT         31 31 34 34 35 35 39 38 35 39 44 41 41 40 40 36 32 34 39 36 36 35
RH            32 29 42 54 63 73 61 38 29 31 48 59 71 79 63 44 33 37 57 63 73 76
WIND DIR       W  W  W SW SW  S SE SW  S SW NW  W  W  W  W  W NW NW NW NW NW NW
WIND SPD      10  9  5  4  3  3  4  6  6  8  4  5  6  5 14 13 14  9  9  3  3  4
CLOUDS        SC SC SC FW FW FW FW B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC
POP 12HR                     10          20          60          50          30
QPF 12HR                      0           0        0.11        0.07        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  S  L  L  C  C  C  C  C  C  C  C
TSTMS                               S  S  S  S              S  S  S  S


DATE           05/31/16  WED 06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16
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          64      43    76      48    81      52    82      52    80
TEMP          56 64 49   44 63 76 56   49 70 81 62   52 73 81 61   52 71 80
DEWPT         34 35 39   37 40 41 42   41 43 42 46   43 48 45 48   45 47 48
PWIND DIR        NW      NE     S      SE     S      SW    SW       W    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC FW FW   FW FW FW FW   SC SC SC SC   SC SC SC
POP 12HR         10       5     5       5    10      10    10      10    10

$$
MTZ055-291100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
228 PM MDT SAT MAY 28 2016

DATE           05/28/16      SUN 05/29/16            MON 05/30/16            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                      38          72          42          61          38
TEMP          60 63 54 46 41 39 52 64 71 71 61 50 45 42 52 56 60 60 53 45 40 39
DEWPT         36 37 37 37 36 34 39 37 36 38 42 41 40 38 42 42 37 35 34 36 34 35
RH            41 38 52 71 82 82 61 37 28 30 49 71 82 86 69 59 42 39 48 70 79 85
WIND DIR       W  W  S SE  S  S  S  W NW  W  S  S SW SW NW NW NW NW NW SW SW  W
WIND SPD       9  8  5  4  5  5  4  6  8  8  9  5  6  6  9 10 14  8  8  2  2  4
CLOUDS        B1 B1 B1 FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR                     10          10          30          50          30
QPF 12HR                      0           0        0.06        0.11           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S                          S  S  C  C  C  C  C  C  S  S  S  S  S
TSTMS                                     S  S              S  S  S  S


DATE           05/31/16  WED 06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16
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          64      38    74      44    80      49    80      49    78
TEMP          57 64 45   39 65 73 53   45 73 78 56   50 74 78 57   50 74 76
DEWPT         35 36 38   35 41 39 43   39 47 43 46   43 47 45 46   45 48 46
PWIND DIR         W      NE     S      NE     S       S    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC FW FW   FW FW FW FW   SC SC SC SC   SC SC FW
POP 12HR         20       5     5       5    10      10    10      10    10
RAIN SHWRS     S

$$
MTZ055-291100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
228 PM MDT SAT MAY 28 2016

DATE           05/28/16      SUN 05/29/16            MON 05/30/16            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          37          58          33
TEMP          53 53 44 38 35 33 47 57 60 60 48 43 40 37 47 55 58 55 45 39 35 33
DEWPT         33 31 35 31 29 30 31 27 28 34 40 38 37 35 40 36 34 32 37 35 32 30
RH            46 43 70 76 78 89 53 31 29 37 74 82 89 92 76 49 40 41 73 85 89 89
WIND DIR      SW SW SW  S  S  S  S SW SW SW SW  S  S SW SW  W  W NW NW NE NE  N
WIND SPD      14 13  8  6  5  6  8 11 14 12  9  8  6  5  8 12 14  9  9  4  4  3
CLOUDS        SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20           5          20          50          30
QPF 12HR                      0           0           0        0.08           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  S  S                          S  S        C  C  C  C
TSTMS          S  S  S                                      S  S  S  S


DATE           05/31/16  WED 06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16
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          58      33    65      38    69      41    69      41    67
TEMP          53 58 40   34 58 64 45   39 63 68 47   42 64 68 48   42 64 65
DEWPT         30 32 35   31 34 40 40   35 38 44 41   38 41 47 44   39 44 45
PWIND DIR         N       N     S      SW     S      SW     S      SW     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   FW FW FW FW   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR          5       5     0      10    10      10    10      10    10

$$
MTZ008-291100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
228 PM MDT SAT MAY 28 2016

DATE           05/28/16      SUN 05/29/16            MON 05/30/16            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                      38          69          41          63          37
TEMP          60 62 55 44 40 38 49 61 68 68 59 50 43 41 50 58 62 61 54 44 38 38
DEWPT         32 29 32 34 33 32 36 33 31 33 37 38 36 36 39 36 32 28 27 31 31 32
RH            35 28 41 68 76 79 61 35 25 27 44 63 76 82 66 44 32 28 35 60 76 79
WIND DIR       W  W NE SE  S  S SW SW SW SW SW SW  S SW  W  W NW  N  N  E  E SW
WIND SPD      10  9  5  5  5  6  6  8 11 11  8  6  6  5  6 11 13  8  8  1  1  3
CLOUDS        SC SC SC FW FW FW FW SC SC B1 B1 SC SC B1 B1 B1 B1 SC SC FW FW FW
POP 12HR                     10          20          30          30          20
QPF 12HR                      0           0        0.03        0.06           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  S  C  C  S  S  C  C  C  C  S  S
TSTMS                               S  S  S  S              S  S  S  S


DATE           05/31/16  WED 06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16
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          64      39    74      45    77      49    75      48    74
TEMP          56 64 46   40 62 74 53   46 68 76 57   50 69 74 55   49 70 72
DEWPT         31 30 35   33 37 35 40   40 41 39 44   43 43 41 45   43 45 43
PWIND DIR        NW      NE     S      SW     S      SW    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   SC SC FW FW   FW FW FW FW   SC SC SC SC   SC SC SC
POP 12HR          5       5     5       5    10      10    20      20    20
RAIN SHWRS                                                  S  S          S
TSTMS                                                       S  S          S

$$
MTZ011-291100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
228 PM MDT SAT MAY 28 2016

DATE           05/28/16      SUN 05/29/16            MON 05/30/16            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                      41          71          46          61          45
TEMP          65 65 55 49 44 42 55 65 69 70 60 52 48 47 55 60 60 57 52 47 45 45
DEWPT         36 37 40 40 39 39 43 41 39 41 46 44 43 44 46 47 45 45 44 42 43 43
RH            34 35 57 71 82 89 64 41 33 35 60 74 83 89 72 62 58 64 74 83 93 93
WIND DIR       W  W  W SW SW SW SW SW SW SW  S  S SW SW  W  W NW NW NW NW NW NW
WIND SPD      16 14  8  6  8  8  9 11 11 10  6  6  9  9 14 16 18 18 18 14 14 14
CLOUDS        FW FW FW FW FW FW FW FW FW B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV
POP 12HR                      5           5          30          50          60
QPF 12HR                      0           0        0.05        0.10        0.13
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                C  C  C  C  C  C  C  C  L  L  C  C  C
TSTMS                                     S  S              S  S  S  S


DATE           05/31/16  WED 06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16
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          61      42    69      46    78      51    81      52    81
TEMP          56 61 49   43 63 68 54   47 72 77 57   52 75 80 60   53 75 80
DEWPT         47 46 45   41 45 43 46   45 52 49 47   48 52 54 50   50 52 54
PWIND DIR        NW       N     S      SE    SE       S    SW      SW     W
WIND CHAR        BZ      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1   SC SC FW FW   FW FW FW FW   SC SC SC SC   SC SC FW
POP 12HR         40      30     5       5     5       5     5       5     5
RAIN SHWRS     C  C  C

$$
MTZ051-291100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
228 PM MDT SAT MAY 28 2016

DATE           05/28/16      SUN 05/29/16            MON 05/30/16            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                      41          69          45          58          41
TEMP          61 61 54 45 43 42 58 67 68 69 59 51 47 45 52 57 57 53 49 43 42 41
DEWPT         36 35 38 36 36 35 40 38 40 41 46 43 41 40 43 41 36 37 38 37 37 36
RH            39 38 54 70 76 76 51 34 36 36 62 74 79 82 71 55 45 54 66 79 82 82
WIND DIR       W NW NW  S  S  S SW  W  W  N  E SE  W  W  W NW NW NW NW  W  W NW
WIND SPD       9  9  4  5  6  6  4  5  6  4  6  5  5 10 13 17 20 17 17 14 14 17
CLOUDS        SC SC SC FW FW FW FW SC SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2
POP 12HR                     10          20          60          50          40
QPF 12HR                      0           0        0.12        0.14        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S                    S  S  C  C  L  L  C  C  C  C  C  C  C  C  C
TSTMS                               S  S  S  S              S  S  S  S


DATE           05/31/16  WED 06/01/16  THU 06/02/16  FRI 06/03/16  SAT 06/04/16
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          56      40    67      47    76      50    77      52    76
TEMP          51 56 45   41 62 66 51   49 72 74 55   52 75 74 57   53 72 74
DEWPT         41 42 41   37 40 44 43   42 44 47 45   43 47 48 47   46 49 51
PWIND DIR        NW       W     S      SE    SW      SE     W       W     W
WIND CHAR        BZ      GN    LT      GN    LT      LT    GN      LT    LT
AVG CLOUDS    B2 B2 B1   SC SC FW FW   FW FW FW FW   SC SC SC SC   SC SC FW
POP 12HR         40      30    10       5    10      10    10      10    10
RAIN SHWRS     C  C  C

$$
WEATHER.GOV/GREATFALLS



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