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Point Forecast Matrices
National Weather Service Great Falls MT
252 PM MDT Tue Jun 27 2017

MTZ012-281100-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
252 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      50          77          49          70          48
Temp          76 76 68 60 54 50 65 74 77 73 65 56 52 49 56 65 70 69 64 56 51 48
Dewpt         49 44 45 45 41 40 42 38 38 34 40 41 44 44 46 45 43 42 45 43 42 42
RH            39 32 43 58 61 68 43 27 24 24 40 57 74 83 69 48 38 37 50 62 71 80
Wind dir       W NW  W SW SW SW  W  W  W  W  W NW  W  W NW NW NW  N NE  E  N SE
Wind spd      12  9  5  8  8  8 11 13 14 16 11  9  9  9  9 11  9 11  9  6  5  5
Clouds        B1 SC SC SC SC FW FW FW SC B1 B1 B1 B2 B1 B2 B1 B1 B1 SC SC SC SC
PoP 12hr                     30          20          40          30          10
QPF 12hr                      0        0.01        0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  S                 S  C  C  C  C  C  C  S  S
Tstms          S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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      52    81      55    84      55    87      54    84
Temp          72 77 60   53 77 79 62   56 78 83 63   56 82 85 62   55 77 83
Dewpt         45 41 44   45 45 45 48   47 46 44 46   46 44 41 41   43 40 39
PWind dir         N       E     S       W     W      SW    SW       W     W
Wind char        LT      GN    LT      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   SC SC SC B1   B1 SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr         10      10    10      10     5       0     0       0     0

$$
MTZ010-281100-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
252 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      48          75          48          69          46
Temp          74 75 67 58 52 48 61 70 74 71 60 54 50 48 57 63 68 69 62 54 50 46
Dewpt         43 43 40 41 41 40 41 31 36 38 45 45 43 45 48 49 45 45 48 46 44 43
RH            33 32 37 53 66 74 48 23 25 30 58 71 77 89 72 60 43 42 60 74 80 89
Wind dir      NW  W  W  W  W  W  W  W  W NW  N NW NW NW NW NW NW  N  N NE NE  S
Wind spd      10 13  9  9  9  8  9 12 17 17 13 10 11 11 13 13 11 11  8  5  4  4
Clouds        FW FW FW FW FW FW FW SC SC B1 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 SC SC
PoP 12hr                     20          30          30          20          20
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S                    C  C  C  C  C  S  S  S  S  S  S
Tstms                                  S  S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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          75      50    80      51    81      51    81      50    80
Temp          68 75 59   51 74 79 60   52 74 80 62   51 74 80 60   50 73 79
Dewpt         46 44 46   45 47 46 47   46 45 45 47   43 37 43 42   40 42 40
PWind dir        SE      SE     S       W     W       W     W       W     W
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   SC SC SC B1   SC SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr         10      10    10       5     5       0     0       0     0

$$
MTZ014-281100-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
252 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      54          79          51          75          50
Temp          78 78 72 64 57 54 62 73 78 76 69 60 54 51 59 68 75 73 66 58 54 50
Dewpt         47 44 46 43 41 44 41 39 37 34 39 40 41 42 45 43 42 41 44 45 44 43
RH            33 30 39 46 55 69 46 29 23 22 33 47 61 71 60 40 31 31 45 62 69 77
Wind dir      NW NW  W  W  W  W  W  W  W NW NW NW NW NW  N NW NW  N  N NW SW  W
Wind spd      14 13  6  4  3  3  6 11 13 13 10  8  5  4  5  6  8  9  6  4  4  2
Clouds        B1 SC SC B1 B1 SC SC SC SC SC B1 SC B1 SC B1 SC B1 B1 B1 SC SC SC
PoP 12hr                     20          20          30          20          10
QPF 12hr                      0        0.01        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S                    S        C  C  S  S  S  S
Tstms          S  S                    S                       S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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      54    83      55    86      56    87      56    85
Temp          74 80 64   54 79 81 65   55 77 85 65   57 80 86 66   56 78 84
Dewpt         44 41 48   44 46 45 48   45 44 42 44   46 44 43 42   42 42 41
PWind dir        NW      NW     S       W     W       W    SW       W    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    SC SC B1   SC SC SC B1   SC SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr         10       5    20       5     0       0     0       0     0
Rain shwrs                      S
Tstms                           S

$$
MTZ055-281100-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
252 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      48          73          45          72          45
Temp          75 73 67 57 53 48 61 69 73 70 62 54 50 45 56 64 72 70 61 55 49 45
Dewpt         53 50 51 48 48 46 49 46 46 40 44 45 45 42 44 43 43 41 44 46 44 42
RH            46 44 56 72 83 93 65 44 38 33 52 71 83 89 64 46 35 35 53 72 83 89
Wind dir      NW  W SW  S SE  S  W  W  W  W  W SW SW  W  W NW NW NW  N  E  S  S
Wind spd       9  9  5  4  4  4  3  6  8  9  5  4  4  4  3  5  6  8  3  4  3  3
Clouds        B2 B2 B1 B1 B1 SC B1 B1 B1 B2 B2 B1 B1 SC SC SC SC B1 B1 SC SC SC
PoP 12hr                     40          30          20          20          10
QPF 12hr                   0.01        0.05        0.05        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  C  S           S  C  S  S  S  S  S  S  S  S  S
Tstms          C  S              S  S  S  S  S              S  S
Obvis                     PF PF


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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      48    81      50    85      51    87      51    84
Temp          70 77 58   49 75 79 60   51 77 84 63   52 79 86 62   52 76 83
Dewpt         44 43 48   45 48 46 49   46 48 45 50   46 47 45 48   45 45 45
PWind dir         W      NE     S      SW    SW      SW    SW       W    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    SC SC B1   SC SC SC B1   B1 SC FW FW   FW FW FW SC   FW FW FW
PoP 12hr          5       5    10      10     5       0     0       0     0

$$
MTZ055-281100-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
252 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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          64          37          65          36
Temp          64 64 59 48 41 39 55 64 62 59 54 47 40 37 50 61 64 65 58 48 40 37
Dewpt         46 45 44 43 39 38 46 43 46 43 41 41 36 35 39 34 34 34 37 39 36 35
RH            52 50 57 83 92 96 72 46 56 55 61 79 85 92 66 36 32 31 45 71 85 92
Wind dir      SW SW SW SW  S  S SW SW  W  W SW  N NE  N  N NW NW NW NW NE NE NE
Wind spd       9  5  3  2  2  2  3 11 11  8  3  2  2  2  3  6  8  8  3  2  2  1
Clouds        B2 B2 B2 B2 SC SC B1 B2 B2 B2 B1 B1 B1 SC FW SC B1 B1 B1 SC SC FW
PoP 12hr                     50          80          40          10          10
QPF 12hr                   0.06        0.15        0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  C  C  S  S  S  C  L  L  C  C  S  S
Tstms          C  C  S           S  C  C  C  S
Obvis                      F  F


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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      38    74      41    77      40    79      41    76
Temp          66 70 50   39 70 71 52   42 71 75 53   41 73 76 53   42 71 73
Dewpt         35 35 41   37 40 43 43   38 43 41 42   39 40 41 41   38 38 41
PWind dir         W       N     S      SW     S      SW     S      SW     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW SC SC   SC FW SC B1   B1 SC SC SC   FW FW FW SC   FW FW FW
PoP 12hr          5       5    20      10     5       0     0       0     5
Rain shwrs                      S
Tstms                           S

$$
MTZ008-281100-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
252 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      48          72          44          71          46
Temp          72 72 66 57 52 48 59 69 72 69 63 54 48 44 55 65 71 70 64 55 49 46
Dewpt         45 47 47 46 44 42 44 43 43 39 40 40 38 37 40 39 39 40 43 41 40 39
RH            38 41 50 67 74 80 57 39 35 33 43 59 68 76 57 38 31 33 46 59 71 76
Wind dir       W NW NW  S  S  S SW  W NW NW  N SW SW SW  W NW NW  N NE  E  S  S
Wind spd       8  8  5  4  4  6  5  8 10 11  8  6  6  6  6  4  6 10  6  4  4  5
Clouds        B2 B2 B1 B1 B1 SC SC B1 B1 B1 B1 SC FW FW FW SC SC SC SC FW FW FW
PoP 12hr                     40          40          20          10          10
QPF 12hr                   0.02        0.08           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C           S  C  C  S  S
Tstms          C  S  S           S  C  C  S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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      49    79      51    82      52    84      51    81
Temp          69 74 60   49 75 77 60   52 75 81 61   53 77 83 60   52 76 79
Dewpt         42 41 43   40 47 44 44   44 45 43 43   42 43 44 41   41 43 40
PWind dir         W       N    SW       W    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      GN    LT      GN    LT      GN    LT
Avg clouds    FW SC SC   SC SC SC B1   SC SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr          5      10    10       5     5       0     0       0     0

$$
MTZ011-281100-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
252 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      50          81          52          72          46
Temp          78 79 71 61 53 52 65 76 80 76 68 58 53 53 60 66 71 71 65 53 49 47
Dewpt         48 45 46 46 44 45 46 41 37 34 43 46 47 48 49 45 40 41 44 42 42 43
RH            35 30 41 58 71 77 50 28 21 22 40 64 80 83 67 47 32 34 46 66 77 86
Wind dir      NW NW NE SE  S  S SW  W  W  W NW NW  W  W NW NW NW NW  N NE  N NW
Wind spd      16 12  5  5  5  6 10 12 13 13 10 10 11 12 16 17 17 16  9  5  5  5
Clouds        SC FW FW SC SC FW FW SC SC SC B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                     10          20          20          30           5
QPF 12hr                      0        0.01           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                       S  S  S  S  S  C  C  S  S
Tstms          S                       S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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      50    84      56    87      56    90      55    87
Temp          71 77 58   51 78 83 64   57 80 86 65   57 83 88 66   56 81 85
Dewpt         42 40 45   44 46 46 48   48 46 45 48   47 41 43 46   44 42 42
PWind dir         N      NE    SE      SE    SW      SW    SW       W     W
Wind char        LT      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   SC SC SC SC   B1 SC FW FW   FW FW FW FW   FW FW FW
PoP 12hr          5       5     5      20     5       0     0       0     0
Rain shwrs                         S
Tstms                              S

$$
MTZ051-281100-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
252 PM MDT Tue Jun 27 2017

Date           06/27/17      Wed 06/28/17            Thu 06/29/17            Fri
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                      49          75          47          68          45
Temp          74 74 66 56 52 50 63 71 75 71 63 55 49 48 55 61 66 67 59 51 47 46
Dewpt         59 50 52 48 45 43 45 42 40 38 41 42 42 43 43 42 41 40 43 42 41 41
RH            59 43 61 74 77 77 52 35 28 30 44 61 77 83 64 49 40 37 55 71 79 83
Wind dir      NW NW NW  S  S SW  W  W NW NW  W  W  W  W NW NW NW NW NW  W  W  W
Wind spd      14 13  4  5  5  6  8 11 13 11  6  6  8 10 13 14 16 13  8  4  5  6
Clouds        B2 SC FW SC B1 SC SC SC SC SC B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC
PoP 12hr                     30          20          20          30           5
QPF 12hr                      0        0.01           0        0.03           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C                    S  S  S  S  S  C  C  C  C
Tstms          S  S


Date           06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17  Tue 07/04/17
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      47    77      52    82      53    85      52    83
Temp          67 72 55   48 74 74 59   53 77 80 61   54 80 82 61   53 78 81
Dewpt         40 41 44   41 45 46 48   45 46 44 45   44 43 46 45   42 42 44
PWind dir        NW      NE     S       S     W      SW     W       W     W
Wind char        GN      LT    LT      LT    GN      GN    GN      GN    LT
Avg clouds    SC SC SC   SC SC SC B1   B1 SC FW SC   FW FW FW SC   SC FW FW
PoP 12hr         10       5    20      10     0       0     0       0     0
Rain shwrs                      S
Tstms                           S

$$
weather.gov/greatfalls




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