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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
305 PM MDT TUE MAY 24 2016

MTZ012-251100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
305 PM MDT TUE MAY 24 2016

DATE           05/24/16      WED 05/25/16            THU 05/26/16            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                      39          64          44          64          44
TEMP             56 52 45 42 39 51 60 62 64 56 49 46 45 54 62 63 63 56 50 46 45
DEWPT            38 41 39 38 37 42 40 40 41 46 44 43 43 47 48 47 46 47 44 42 42
RH               51 66 79 86 92 71 47 44 43 69 83 89 93 77 60 56 54 72 80 86 89
WIND DIR         NE  E SE SW SW SW  W  W NW  W  W SW SW  W  W  W  W  W  W  W  W
WIND SPD          5  6  5  6  6  8  8  9  9  8  9 11 10 12 10 11  5  5  6  6  8
CLOUDS           B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR                     20          20          30          40          30
QPF 12HR                      0        0.01        0.04        0.09        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S        S  S  S  S  C  C  S  S  S  S  C  C  C  C  S  S  S
TSTMS                               S  S                    S  S  S  S


DATE           05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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    59      42    61      41    62      44    63
TEMP          58 59 47   42 56 58 47   42 57 60 46   42 60 60 49   44 58 62
DEWPT         42 42 40   40 38 39 40   39 39 39 39   39 43 40 44   42 45 45
PWIND DIR         W       W     W       W    SW      SW     W      NW    NW
WIND CHAR        GN      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2   B2 B2 B1 B1   B1 B1 SC SC   B1 B1 B2 B2   SC SC B2
POP 12HR         60      60    60      60    30      30    50      50    30
RAIN SHWRS     S  L  L    C  C  L  L    C  C  C  C    C  C  C  C    C  C  C
TSTMS             C  S          S  S                        S  S          S

$$
MTZ010-251100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
305 PM MDT TUE MAY 24 2016

DATE           05/24/16      WED 05/25/16            THU 05/26/16            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          65          42          64          41
TEMP             55 50 44 40 38 51 60 63 64 55 49 45 42 55 61 63 63 54 50 44 41
DEWPT            39 41 39 38 36 43 43 42 42 46 44 43 41 49 48 48 47 48 45 42 38
RH               55 71 82 92 92 74 53 46 45 72 83 93 96 80 62 58 56 80 83 93 89
WIND DIR         NW  E  S  W  W  W  W NW NW NW  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          6  5  6  6  8  6  9  9 10  8  9  9 11 11 11 12  8  8  9  9 10
CLOUDS           B2 B2 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC
POP 12HR                     20          20          30          40          30
QPF 12HR                      0        0.04        0.03        0.16        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S              S  S  C  C  S  S  C  C  C  C  C  C  S  S  S
TSTMS                               S  S                          S  S


DATE           05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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      39    58      39    58      39    59      41    61
TEMP          58 58 44   40 54 57 45   39 54 57 46   40 57 57 47   41 55 61
DEWPT         39 35 35   37 35 35 39   37 39 39 39   38 42 40 42   40 43 43
PWIND DIR         W       W     W       W     W       W     W       W    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    LT      LT    GN
AVG CLOUDS    SC SC SC   B1 B1 B1 B1   B2 B2 SC SC   B1 B1 B2 B2   SC SC B2
POP 12HR         40      40    50      50    30      30    50      50    30
RAIN SHWRS     S  C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             S  S          S  S                        S  S          S

$$
MTZ014-251100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
305 PM MDT TUE MAY 24 2016

DATE           05/24/16      WED 05/25/16            THU 05/26/16            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                      42          64          45          66          45
TEMP             57 53 48 44 42 50 59 62 64 56 52 49 45 52 60 64 65 58 53 47 45
DEWPT            38 38 38 37 37 39 38 39 40 44 42 41 39 42 41 41 44 44 42 39 39
RH               49 57 68 76 82 66 45 43 41 64 69 74 79 69 49 43 46 59 66 74 79
WIND DIR          N NW  W  W  W  W  W  W NW  W  W  W SW  W  W NW NW NW  W  W  W
WIND SPD          6  8  5  5  4  5  8 11 10  8  8  6  6 10 10 12  5  5  5  5  4
CLOUDS           B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2
POP 12HR                     20          40          30          40          30
QPF 12HR                   0.01        0.03        0.02        0.05        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S        S  S  C  C  C  C  S  S  S  S  C  C  C  C  S  S  C
TSTMS                               S  S                    S  S  C  C


DATE           05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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          62      43    59      41    63      43    65      44    65
TEMP          58 60 50   43 53 59 48   41 57 63 50   43 61 64 52   44 58 65
DEWPT         38 41 40   37 35 38 38   35 35 36 38   37 38 40 42   38 37 43
PWIND DIR         W      NW    SW       W    SW       W    SW       W    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2   B1 B1 B2 B2   B2 B2 SC SC   SC SC B2 B2   SC SC B1
POP 12HR         60      60    60      60    30      30    40      40    30
RAIN SHWRS     C  L  L    C  C  L  L    C  C  C  C    C  C  C  C    S  S  C
TSTMS             C  S          S  S                        S  S          S

$$
MTZ055-251100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
305 PM MDT TUE MAY 24 2016

DATE           05/24/16      WED 05/25/16            THU 05/26/16            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                      38          62          40          65          41
TEMP             56 50 43 40 39 47 57 61 61 53 47 43 40 51 60 64 63 54 48 42 42
DEWPT            37 38 38 36 36 39 41 39 42 41 39 38 36 41 42 43 44 44 42 38 39
RH               49 63 82 85 89 74 55 44 49 64 74 82 85 68 51 46 50 69 80 86 89
WIND DIR          N  W  S  S  S  W NW NW NW  W SW  S SW  W  W NW NW NW SW SW  W
WIND SPD          6  6  5  5  5  5  8  9  8  6  5  6  5  8  9 11  4  4  3  3  3
CLOUDS           B2 B2 B2 B2 OV OV SC SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 OV
POP 12HR                     20          50          30          40          40
QPF 12HR                   0.01        0.06        0.02        0.05        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S  C  C  C  C  C  C  S  S  S  S  C  C  C  C  C  C  C
TSTMS                               S  S                    S  S  C  C


DATE           05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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      39    60      38    63      40    65      41    66
TEMP          57 57 46   39 54 60 46   39 58 62 47   41 62 63 49   41 59 65
DEWPT         47 46 41   35 37 40 39   35 37 37 39   36 41 41 42   37 40 41
PWIND DIR         W       W    SW      SW    SW       S     S       S    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B2   B1 B1 B2 B2   B1 B1 SC SC   B1 B1 B1 B1   SC SC B1
POP 12HR         60      60    50      50    30      30    30      30    30
RAIN SHWRS     C  L  L    C  C  C  C    C  C  C  C    S  S  C  C    S  S  C
TSTMS             L  S          S  S                        S  S          S

$$
MTZ055-251100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
305 PM MDT TUE MAY 24 2016

DATE           05/24/16      WED 05/25/16            THU 05/26/16            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                      34          50          33          54          35
TEMP             48 41 39 38 34 42 47 49 49 42 37 35 34 44 51 53 53 42 40 36 36
DEWPT            33 36 36 36 33 39 40 39 37 37 35 34 32 39 35 33 35 37 36 35 34
RH               56 82 89 92 96 89 76 68 63 82 92 96 92 82 54 46 50 82 85 96 92
WIND DIR          W NW SE SW  W SW  W  W  W SW SW SW  E  W  W  W  W  W  S  S  S
WIND SPD          8  5  4  4  5  5  6  8  6  5  4  3  4  5  8  9  4  4  3  3  4
CLOUDS           OV OV OV OV OV OV OV OV OV OV B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR                     40          60          40          60          40
QPF 12HR                   0.10        0.14        0.05        0.09        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C  C  C  L  L  C  C  S  S  C  C  L  L  C  C  C  C  C
TSTMS             S  S              S  S                    S  S  C  C


DATE           05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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          54      32    52      32    55      34    55      34    58
TEMP          49 50 37   33 49 50 37   33 52 54 40   35 52 53 41   35 54 56
DEWPT         35 33 32   30 27 34 33   29 31 31 34   32 33 35 37   33 37 38
PWIND DIR         S       S     S      SW     S       S     S       S     S
WIND CHAR        LT      GN    LT      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 SC   B1 B1 B1 B1   B1 B1 SC SC   B1 B1 B1 B1   B1 B1 B1
POP 12HR         40      40    30      30    30      30    30      30    30
RAIN SHWRS     C  C  C    C  C  C  C    C  C  C  C    C  C  C  C    S  S  C
TSTMS             C  S          S  S                        C  C          S

$$
MTZ008-251100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
305 PM MDT TUE MAY 24 2016

DATE           05/24/16      WED 05/25/16            THU 05/26/16            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                      38          59          39          63          40
TEMP             55 49 44 41 38 46 54 58 58 50 44 41 39 48 58 62 62 53 47 42 40
DEWPT            35 39 38 37 36 39 38 37 38 39 36 36 35 38 39 37 37 40 40 38 37
RH               47 68 79 85 92 76 54 45 47 66 73 82 85 68 49 39 39 61 76 86 89
WIND DIR          N  N NE SE SW  W NW NW  N  W SW SW SW  W  W NW  N  N  W  W  W
WIND SPD          8  8  4  5  6  6  8  8  8  8  6  6  6  6  6  9  5  5  3  3  3
CLOUDS           B2 B2 B2 B2 OV OV B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
POP 12HR                     30          60          40          40          40
QPF 12HR                   0.04        0.06        0.03        0.05        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C  C  C  L  L  C  C  S  S  S  S  C  C  C  C  C  C  C
TSTMS                               S  S                    S  S  C  C


DATE           05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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      38    55      35    59      39    61      39    62
TEMP          54 54 43   38 49 55 40   36 54 59 45   40 57 60 46   39 56 61
DEWPT         41 40 37   35 37 37 34   32 34 34 36   36 36 37 39   34 36 34
PWIND DIR         W      NW     W      SW    SW       S     S      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2   B1 B1 B2 B2   B1 B1 B1 B1   SC SC B1 B1   SC SC SC
POP 12HR         60      60    60      60    30      30    30      30    30
RAIN SHWRS     C  L  L    C  C  L  L    C  C  C  C    C  C  C  C    C  C  C
TSTMS             C  S          S  S                        S  S          S

$$
MTZ011-251100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
305 PM MDT TUE MAY 24 2016

DATE           05/24/16      WED 05/25/16            THU 05/26/16            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                      41          65          43          68          45
TEMP             59 54 47 44 41 53 61 64 64 57 50 46 43 55 63 67 67 60 52 48 45
DEWPT            44 44 43 42 40 45 45 43 46 47 45 43 42 48 48 46 49 51 47 45 43
RH               57 69 86 93 96 74 56 46 52 69 83 89 96 77 58 47 52 72 83 89 93
WIND DIR          W SE SE  S  S SW  W  W  N  S  S SW SW  W  W  N  E  E  S  S SW
WIND SPD          6  4  5  5  6  6  6  6  6  6  5  5  6  6  8  6  2  2  4  4  5
CLOUDS           SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC SC
POP 12HR                     10          20          20          30          20
QPF 12HR                      0        0.02           0        0.01        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  S  S  S  S  S  S        C  C  S  S  S  S  S
TSTMS                               S  S  S  S              S  S


DATE           05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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      45    64      44    63      43    65      46    68
TEMP          64 65 51   45 59 63 51   44 60 62 49   44 62 64 52   46 62 67
DEWPT         48 48 46   43 42 42 44   42 45 43 42   41 45 45 47   44 50 50
PWIND DIR        SW      SW     W      SW     W      SW     W       S    NW
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC B1 B1   B1 B1 SC SC   B1 B1 SC SC   SC SC B1 B1   B1 B1 B1
POP 12HR         50      50    40      30    30      30    30      30    20
RAIN SHWRS     S  C  C    C  C  C  C    C  C  C  C    S  S  C  C    S  S  S
TSTMS             C  C          S  S                        S  S          S

$$
MTZ051-251100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
305 PM MDT TUE MAY 24 2016

DATE           05/24/16      WED 05/25/16            THU 05/26/16            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                      39          61          42          63          43
TEMP             55 48 43 41 40 52 60 61 60 52 46 43 43 55 61 63 62 53 48 45 44
DEWPT            41 42 39 37 37 42 40 40 41 43 40 38 39 45 45 44 45 45 42 40 40
RH               59 80 86 85 89 69 47 46 49 71 79 82 86 69 56 50 54 74 80 82 86
WIND DIR         NE  E  S  S  S  W NW NW NW  W SW SW  W  W NW NW NW NW SW SW  W
WIND SPD          6  6  5  5  6  5  8  9  9  5  8  8  9 11 13 11  5  5  5  5  6
CLOUDS           OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 SC SC B1
POP 12HR                     20          50          30          40          30
QPF 12HR                   0.03        0.06        0.03        0.08        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  S  S  C  C  C  C  C  C  S  S  S  S  C  C  C  C  S  S  C
TSTMS                               S  S                    S  S


DATE           05/27/16  SAT 05/28/16  SUN 05/29/16  MON 05/30/16  TUE 05/31/16
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      41    60      41    62      42    63      43    63
TEMP          59 56 45   42 57 58 46   42 58 61 47   43 61 61 48   44 60 61
DEWPT         45 47 41   38 42 43 40   37 39 40 39   37 42 43 42   39 46 46
PWIND DIR        NW      NW    NW      NW     W       W     W      NW    NW
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    GN
AVG CLOUDS    B1 OV OV   B2 B2 B2 B2   B1 B1 SC SC   B1 B1 B2 B2   B1 B1 B2
POP 12HR         60      60    40      40    30      30    40      40    30
RAIN SHWRS     C  L  L    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             C  C          S  S                        S  S          S

$$
WEATHER.GOV/GREATFALLS



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