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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
248 PM MDT WED MAY 4 2016

MTZ012-051100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
248 PM MDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            SAT
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          80          44          58          41
TEMP          81 82 66 57 51 46 61 74 80 77 62 55 48 44 45 52 56 58 52 49 43 41
DEWPT         32 30 39 40 38 38 42 39 39 41 47 43 42 39 41 44 44 42 42 39 39 36
RH            17 15 37 53 61 73 49 28 23 28 58 64 80 82 86 74 64 55 69 68 86 82
WIND DIR      SW SW SW SW  S SW SW NW NW  N  N  N  N  N  N NE NE NE NE  E  E  E
WIND SPD      12  9  6  3  4  5  5  4  4  8 13 16 11 11 11 10  8 10 10  8  8  6
CLOUDS        FW SC SC SC SC SC SC SC SC B2 B2 OV OV OV OV OV OV B2 B2 SC SC FW
POP 12HR                      5           5          40          40          30
QPF 12HR                      0           0        0.07        0.06        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                C  C  C  C  C  C  S  S  C  C
TSTMS                                     C  C              S  S


DATE           05/07/16  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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      43    77      45    66      38    58      37    63
TEMP          64 70 52   44 72 75 57   45 62 64 45   38 54 57 45   37 58 62
DEWPT         38 38 38   37 43 41 43   40 42 39 39   35 38 34 37   34 37 33
PWIND DIR         E      SE     S      SW     W       N     N       W     W
WIND CHAR        GN      GN    GN      LT    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW FW   FW FW SC SC   SC SC B1 B1   B2 B2 B1 B1   B1 B1 B1
POP 12HR         10       5    10      30    30      30    20      20    20
RAIN SHWRS                              C  C  C  C    S  S  S  S    S  S

$$
MTZ010-051100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
248 PM MDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            SAT
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          71          40          60          37
TEMP          81 77 63 56 50 44 55 67 71 66 53 49 44 40 45 52 57 60 51 47 41 37
DEWPT         32 33 37 38 38 38 44 43 41 41 40 41 41 38 40 36 37 36 36 35 34 32
RH            17 20 38 51 63 79 66 42 34 40 61 74 89 92 82 54 47 41 56 63 76 82
WIND DIR      SW  W  W  W  W  W  N NE  N  N  N  N  N  N  N NE  E  E  E NE NE  E
WIND SPD      11 12  9  5  5  5  8  6  9 14 20 17 13 11 10  8  8  8  8  4  4  4
CLOUDS        FW SC SC B1 B1 B2 B2 B1 B1 B2 B2 OV OV OV OV B2 B2 SC SC CL CL CL
POP 12HR                      5          20          60          50          20
QPF 12HR                      0        0.02        0.09        0.04           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  S  C  C  L  L  C  C        S  S
TSTMS                               S  S  C  C


DATE           05/07/16  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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      41    75      42    59      36    56      35    61
TEMP          62 69 52   42 69 73 54   42 55 57 42   36 51 56 43   35 56 60
DEWPT         33 32 33   35 39 40 40   37 39 38 37   33 33 29 34   33 35 32
PWIND DIR         E      SE     S       W    NW       N     N      NW    NE
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    CL CL CL   FW FW FW FW   SC SC B2 B2   OV OV B1 B1   B2 B2 B1
POP 12HR          0       0    10      20    20      30    30      30    20
RAIN SHWRS                              S  S  S  S    C  C  C  C    S  S

$$
MTZ014-051100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
248 PM MDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            SAT
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                      47          82          47          61          44
TEMP          77 79 67 58 50 47 53 70 80 80 68 58 51 49 47 55 59 61 56 51 46 44
DEWPT         32 33 36 36 34 35 38 37 34 37 44 43 40 40 39 41 44 44 43 40 41 37
RH            19 19 32 44 54 63 57 30 19 21 42 57 66 71 74 59 57 53 62 66 83 76
WIND DIR       S SW  S  S  S  S SE SE SE  S  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD       8  5  4  2  4  4  3  5  6  3  9 10 11 10 10 10 10 10 10  6  6  6
CLOUDS        FW B1 B1 SC SC SC SC SC SC B2 B2 B1 B1 OV OV OV OV OV OV B2 B2 B2
POP 12HR                      5          20          40          30          40
QPF 12HR                      0        0.01        0.04        0.05        0.08
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  S  C  C  C  C  C  C  S  S  C  C  C  C  C
TSTMS                               S  S  C  C              S  S  S  S


DATE           05/07/16  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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      44    77      46    70      41    62      39    67
TEMP          62 71 53   45 68 76 56   46 64 68 48   41 57 61 46   40 59 66
DEWPT         37 39 39   37 39 41 41   37 37 33 33   33 35 29 35   34 35 31
PWIND DIR        NE      SE     S       W     W      NW    NW      NW     E
WIND CHAR        GN      LT    LT      LT    LT      GN    LT      LT    LT
AVG CLOUDS    B2 SC SC   SC SC SC SC   SC SC FW FW   B2 B2 B1 B1   B1 B1 SC
POP 12HR         30      10    20      30    30      20    20      20    20
RAIN SHWRS     C                S  S    C  C  S  S    S  S  S  S    S  S

$$
MTZ055-051100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
248 PM MDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            SAT
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          82          45          63          42
TEMP          78 78 63 52 47 43 55 73 81 80 66 54 50 45 49 59 62 61 53 47 42 43
DEWPT         30 30 35 34 35 35 40 38 32 34 39 40 42 40 42 46 48 47 42 39 38 39
RH            17 17 35 50 63 73 57 28 17 19 37 59 74 82 77 62 60 60 66 74 86 86
WIND DIR      SW SW  S SE SE  S  S SW SW SW  E SE NW  N NE  E  E  E  E  E  E NE
WIND SPD      10  9  8  5  5  4  1  3  8  6  4  2  3  2  5  8 11 12 12  9  9 10
CLOUDS        SC SC SC FW FW SC SC SC SC B1 B1 B1 B1 OV OV OV OV OV OV B2 B2 B2
POP 12HR                      5          10          30          40          50
QPF 12HR                      0           0        0.03        0.08        0.12
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  S  C  C  C  C  C  C  C  C  C  C  C
TSTMS                                     S  S              S  S  S  S


DATE           05/07/16  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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          65      39    73      42    69      39    61      36    65
TEMP          56 65 46   40 65 72 49   43 64 67 47   39 55 60 44   37 58 64
DEWPT         38 43 37   34 41 42 39   37 39 37 35   34 39 37 35   33 38 34
PWIND DIR         E       E    NE      SE     W      NW    NW       E    SW
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC   B1 B1 SC SC   SC SC SC SC   B2 B2 B1 B1   B2 B2 SC
POP 12HR         40      20    30      30    30      30    30      30    20
RAIN SHWRS     C  S  S          C  C    C  C  C  C    C  C  C  C    S  S  S
TSTMS             S  S

$$
MTZ055-051100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
248 PM MDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            SAT
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          68          42          56          39
TEMP          68 67 51 47 44 40 56 66 68 64 50 47 44 43 53 55 55 52 44 40 40 39
DEWPT         23 27 29 35 38 36 40 29 28 32 34 33 34 39 46 48 47 47 42 38 39 38
RH            18 22 42 63 79 85 55 25 22 30 54 58 68 86 77 77 74 83 93 92 96 96
WIND DIR      SW SW  S SE SE SE SE  S SW SW SE  E NE NE NE  E NE  E  E NE NE NE
WIND SPD      13  9  5  4  4  4  2  6 11  8  4  3  4  5  6  9 11 10 10  9  9  9
CLOUDS        SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV B2 B2 B2
POP 12HR                      5          20          20          40          50
QPF 12HR                      0           0        0.02        0.10        0.15
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  S  S  S        C  C  C  C  C  C  C  C  C
TSTMS                               S  S  S  S              S  S  S  S


DATE           05/07/16  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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          57      35    60      37    58      34    53      32    56
TEMP          53 56 41   36 57 58 43   38 55 55 40   35 50 51 39   33 53 54
DEWPT         40 39 34   33 37 41 38   35 39 36 36   32 34 32 34   30 37 33
PWIND DIR         E       E    NE       N     W      NW    NW       N    NW
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         50      30    40      40    30      20    20      20    20
RAIN SHWRS     C  C  C    S  S  C  C    C  C  S  S    S  S  S  S    S  S  S
TSTMS             C  C

$$
MTZ008-051100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
248 PM MDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            SAT
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          79          46          63          44
TEMP          74 75 63 54 47 45 53 71 78 78 65 57 50 46 48 58 62 61 54 49 45 44
DEWPT         23 23 29 33 33 34 36 33 27 28 33 36 38 37 41 45 47 46 46 42 39 39
RH            15 14 27 45 58 65 52 25 15 16 30 45 63 71 77 62 58 58 74 77 79 82
WIND DIR      SW SW  S  S  S  S SW  S  S  S  S SE NE NE NE NE NE NE NE NE NE NE
WIND SPD      13 10  9  5  6  5  2  4 14 11  8  3  5  5 11 12 14 17 17  9  9 10
CLOUDS        SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B2
POP 12HR                      5          20          40          50          50
QPF 12HR                      0        0.01        0.04        0.09        0.12
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          S  S  S  S  C  C  C  C  C  C  C  C  C  C  C
TSTMS                               S  S  S  S              S  S  S  S


DATE           05/07/16  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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      41    71      42    67      38    63      37    66
TEMP          56 64 47   42 65 70 51   42 62 65 46   38 58 62 46   38 60 65
DEWPT         39 39 37   35 37 39 38   36 34 27 30   31 33 30 35   33 33 30
PWIND DIR        NE      NE    NE      NW     W      NW    NW      NW     S
WIND CHAR        GN      GN    LT      GN    LT      GN    LT      LT    LT
AVG CLOUDS    B2 B2 SC   B1 B1 SC SC   SC SC FW FW   B1 B1 SC SC   SC SC SC
POP 12HR         50      30    30      30    30      20    20      20    20
RAIN SHWRS     C  C  C          C  C    C  C  S  S    S  S  S  S    S  S
TSTMS             C  C

$$
MTZ011-051100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
248 PM MDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            SAT
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          82          48          68          40
TEMP          82 82 67 58 51 48 58 73 81 79 67 57 49 49 50 61 65 68 57 50 43 41
DEWPT         46 43 46 45 42 42 46 46 44 43 51 47 45 44 43 42 39 37 37 38 35 35
RH            28 25 47 62 71 80 64 38 27 28 56 69 86 83 77 49 38 32 47 63 73 79
WIND DIR      SW SW  S SW SW  W  W NW NW  N  N  N  N  N  N NE NE NE NE  E  E  E
WIND SPD       9  8  8  4  4  4  4  4  4  8 13 13 13 10 10  9 10  8  8  5  5  5
CLOUDS        FW FW FW SC SC SC SC SC SC SC SC OV OV OV OV B1 B1 FW FW FW FW FW
POP 12HR                      0           5          60          40           0
QPF 12HR                      0           0        0.06        0.03           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                C  C  L  L  C  C
TSTMS                                     C  C


DATE           05/07/16  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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    78      46    66      40    60      38    64
TEMP          67 74 52   44 71 77 57   46 60 65 47   40 55 59 44   39 59 63
DEWPT         34 34 37   36 43 40 45   42 43 43 40   37 37 33 36   37 37 36
PWIND DIR        SE      SE    SE       S    NW       N     N      NE     N
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    LT
AVG CLOUDS    FW CL FW   FW FW FW FW   SC SC B1 B1   B1 B1 B1 B1   B2 B2 B1
POP 12HR          0       0     5      20    30      30    30      30    20
RAIN SHWRS                              S  S  C  C    C  C  C  C    S  S

$$
MTZ051-051100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
248 PM MDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            SAT
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          82          46          60          41
TEMP          83 82 66 55 51 49 68 79 82 80 66 57 50 46 49 55 57 60 53 48 44 42
DEWPT         31 33 41 40 38 38 45 38 37 39 45 45 42 40 44 45 44 42 42 38 37 34
RH            15 17 40 57 61 66 43 23 20 23 47 64 74 79 83 69 62 51 66 68 76 73
WIND DIR      SW SW  S  S  S  S SW SW  W  W SE NW NW NW  N  N  N NE NE  E  E  E
WIND SPD      10  9  6  6  6  6  5  6  4  4  4  6 11 12 10 11  9  9  9  6  6  6
CLOUDS        FW SC SC SC SC FW FW SC SC B1 B1 B1 B1 B2 B2 OV OV B2 B2 SC SC SC
POP 12HR                      5          10          30          40          40
QPF 12HR                      0           0        0.05        0.08        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                C  C  C  C  C  C  C  C  C  C  S  S  S
TSTMS                                     C  C              S  S


DATE           05/07/16  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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          67      42    73      45    64      40    56      38    60
TEMP          63 67 48   44 68 71 52   46 62 61 46   40 52 55 44   39 57 58
DEWPT         36 36 34   34 39 42 41   38 40 39 36   34 34 34 36   33 35 33
PWIND DIR         E      SE     S       S     W       N    NW      NW    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    LT
AVG CLOUDS    SC FW SC   FW FW SC SC   SC SC B1 B1   B2 B2 B2 B2   B2 B2 SC
POP 12HR         20       5    10      20    30      30    30      30    20
RAIN SHWRS     S                        S  S  C  C    C  C  C  C    S  S

$$
WEATHER.GOV/GREATFALLS


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