Point Forecast Matrices
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
311 AM MDT SAT MAY 30 2015

MTZ012-302300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
311 AM MDT SAT MAY 30 2015

DATE             SAT 05/30/15            SUN 05/31/15            MON 06/01/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      71          50          78          52          77
TEMP             49 62 70 69 71 62 55 52 51 64 71 75 78 70 60 54 53 65 76 76 70
DEWPT            46 52 55 54 53 52 51 50 48 55 54 52 48 53 51 48 50 55 55 53 58
RH               89 70 59 59 53 70 86 93 89 73 55 45 35 55 72 80 89 70 48 45 66
WIND DIR          S SW SW  W  N  E  S  S SW SW SW SW SW SW  S  S SW SW NE NE  E
WIND SPD          5  6  5  4  8  4  5  6  9 10 11 13  9  9  9  9  5  5  3  3  5
CLOUDS           B1 B1 OV OV B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC B2 B2 B2
POP 12HR                     60          30          30          10          70
QPF 12HR                   0.12        0.02        0.02           0        0.13
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  L  L  C  C              C  C                    L  L  L
TSTMS                   L  L  S  S              C  C                    L  L  L


DATE               TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            51    66      46    64      44    63      45    62
TEMP          56   51 64 64 50   47 61 63 49   45 59 62 50   45 56 62
DEWPT         55   51 59 49 45   43 43 39 40   41 42 40 46   43 44 41
PWIND DIR          SE     W       W    SW       W     W      NE     N
WIND CHAR          LT    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B2
POP 12HR           70    60      60    30      20    30      40    50
RAIN SHWRS     L    C  C  L  L    C  C  S  S    S  S  C  C    C  C  C
TSTMS          L          C  C          S  S          C  C          C

$$
MTZ010-302300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
311 AM MDT SAT MAY 30 2015

DATE             SAT 05/30/15            SUN 05/31/15            MON 06/01/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      66          45          76          47          75
TEMP             45 52 63 65 65 58 52 47 46 60 72 75 75 65 56 48 49 64 72 74 70
DEWPT            43 46 48 52 50 50 49 45 44 52 46 41 42 44 46 41 45 49 50 54 52
RH               93 80 58 63 58 75 89 93 93 75 39 29 31 46 69 77 86 58 46 50 53
WIND DIR         NE NE  E SW  W  S SW SW  W SW  W  W  W  W  W  W NW NW NE NE  E
WIND SPD          5  4  3  6  8  6  6  5  6  8 14 17 14 14  9  9  8  8  6  6  8
CLOUDS           B2 B2 OV OV B2 B2 SC SC B1 B1 SC SC B1 B1 B1 B1 SC SC B1 B1 B2
POP 12HR                     70          30          10          10          50
QPF 12HR                   0.12        0.03           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  L  L  C  C                                      C  C  D
TSTMS                   L  L  S  S                                      C  C  D


DATE               TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            47    60      44    60      39    60      40    60
TEMP          54   47 56 59 47   45 57 59 47   39 57 59 48   40 55 59
DEWPT         51   45 51 50 44   42 40 38 42   37 41 36 42   39 43 38
PWIND DIR          NE    NW       W     W       W     W      NW     N
WIND CHAR          LT    LT      GN    GN      GN    LT      LT    LT
AVG CLOUDS    B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B2 B2 B2
POP 12HR           80    70      70    30      20    30      40    40
RAIN SHWRS     D    L  L  L  L    C  C  S  S    S  S  C  C    C  C  C
TSTMS          D          C  C          S  S          C  C          C

$$
MTZ014-302300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
311 AM MDT SAT MAY 30 2015

DATE             SAT 05/30/15            SUN 05/31/15            MON 06/01/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      75          53          79          56          76
TEMP             50 60 66 74 73 63 57 56 53 61 70 77 78 70 65 61 56 65 75 76 70
DEWPT            45 51 49 52 53 52 49 50 48 53 53 53 50 54 51 52 49 52 50 52 54
RH               83 72 54 46 49 67 75 80 83 75 55 43 37 57 60 72 77 63 41 43 57
WIND DIR          S NW NW  W NW NW SW SW  S  W  W  W  W  W SW SW SE SE NE NE NW
WIND SPD          2  1  5  6  6  6  3  2  2  2  6  6  5  5  3  3  2  2  2  2  4
CLOUDS           B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2
POP 12HR                     50          40          40          20          60
QPF 12HR                   0.09        0.05        0.07           0        0.10
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  C  C  C  C  C        S  S  C  C  S  S  S  S  S  S  L  L  L
TSTMS                   C  C  S  S              C  C  S  S  S  S  S  S  L  L  L


DATE               TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            51    68      47    67      46    68      47    65
TEMP          57   51 64 67 55   47 63 66 51   47 63 67 53   47 61 64
DEWPT         50   47 48 46 41   40 38 37 37   40 41 39 41   41 41 40
PWIND DIR          SW    SW      SW    SW       W     S       N     N
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1
POP 12HR           60    60      60    30      20    30      40    60
RAIN SHWRS     L    C  C  L  L    C  C  S  S    S  S  C  C    C  C  L
TSTMS          L          C  C          S  S          C  C          L

$$
MTZ055-302300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
311 AM MDT SAT MAY 30 2015

DATE             SAT 05/30/15            SUN 05/31/15            MON 06/01/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      72          51          76          52          77
TEMP             47 60 66 72 65 60 56 55 51 62 70 74 75 66 60 56 52 66 76 76 71
DEWPT            45 52 48 47 51 53 50 51 48 53 49 51 51 54 51 51 48 55 49 51 49
RH               93 75 52 41 60 78 80 86 89 72 47 44 43 65 72 83 86 68 39 42 46
WIND DIR         SE  S  W  W  W  S  S SE  S SW  W  W  W  W SE SE SE SE  S  S SE
WIND SPD          4  2  6  9  8  3  4  3  4  2  6  9  2  2  5  5  4  4  2  2  6
CLOUDS           B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B2
POP 12HR                     60          40          40          20          50
QPF 12HR                   0.06        0.05        0.06        0.03        0.12
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  L  L  C  C  S  S  S  S  C  C  S  S  S  S  S  S  C  C  C
TSTMS                   L  L  C  C              C  C  S  S  S  S  S  S  C  C  C


DATE               TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            48    66      44    65      42    66      44    64
TEMP          53   49 64 64 50   45 60 64 48   43 62 65 51   45 62 62
DEWPT         48   45 45 43 43   43 37 42 40   40 39 43 44   42 44 44
PWIND DIR           S    SW      SW    SW       W     S       E     N
WIND CHAR          LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2   B1 B1 B1 B1   B1 B1 B2 B2   B2 B2 B1 B1   B1 B1 B1
POP 12HR           40    40      40    40      30    30      30    40
RAIN SHWRS     C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS          C          C  C          S  S          C  C          C

$$
MTZ055-302300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
311 AM MDT SAT MAY 30 2015

DATE             SAT 05/30/15            SUN 05/31/15            MON 06/01/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      65          41          71          44          71
TEMP             39 52 63 65 60 50 47 43 41 51 66 71 65 56 52 46 45 55 69 70 64
DEWPT            39 47 41 45 43 47 46 42 41 49 48 44 44 48 50 46 45 51 41 43 47
RH              100 83 44 48 53 89 96 96100 93 52 38 46 74 93100100 86 36 38 54
WIND DIR          S SW SW SW SW  S  S  S  S SW SW SW SW SW  S  S  S  S  S  S SW
WIND SPD          4  5 12 13 12  5  5  2  2  4 13 14  9  9  5  5  4  4 12 12 11
CLOUDS           SC SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     40          40          40          30          30
QPF 12HR                   0.04        0.04        0.06        0.04        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C  C  C        S  S  C  C  C  C  C  C  S  S  C  C  C
TSTMS                   C  C  C  C              C  C  C  C  S  S        C  C  C


DATE               TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            40    59      35    58      35    60      36    60
TEMP          48   41 58 55 42   36 55 56 41   36 57 58 44   37 59 55
DEWPT         46   40 39 35 39   35 32 36 39   35 36 34 42   35 41 33
PWIND DIR          SW     S      SW    SW      SW     S       S     S
WIND CHAR          GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B1   SC SC B1 B1   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           30    40      40    40      30    30      30    30
RAIN SHWRS     C    S  S  C  C    C  C  C  C    C  C  C  C    C  C  S
TSTMS          C          C  C          S  S          C  C          S

$$
MTZ008-302300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
311 AM MDT SAT MAY 30 2015

DATE             SAT 05/30/15            SUN 05/31/15            MON 06/01/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      71          51          77          53          72
TEMP             49 57 66 71 68 61 57 54 51 63 73 76 76 68 61 58 53 64 69 72 66
DEWPT            43 47 46 45 48 50 50 48 47 52 44 40 42 48 50 49 48 52 44 46 48
RH               80 69 48 39 49 67 77 80 86 67 35 27 30 49 67 72 83 65 40 39 52
WIND DIR          S SW SW SW  W  S  S  S  S SW SW  W SW SW  S  S  S  S NE NE SW
WIND SPD          8  8 10 12 10  4  6  6  5  6 11 12  3  3  5  5  4  4  4  4  5
CLOUDS           B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2
POP 12HR                     60          40          30          20          60
QPF 12HR                   0.07        0.05        0.04        0.02        0.13
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  L  L  C  C  S  S  S  S  C  C  S  S  S  S  C  C  L  L  C
TSTMS                   L  L  C  C              C  C  S  S  S  S  S  S  L  L  C


DATE               TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            45    64      42    64      41    64      44    63
TEMP          51   45 62 62 48   42 59 63 47   42 61 63 51   44 60 62
DEWPT         45   42 42 42 41   38 34 37 39   38 38 42 44   40 40 40
PWIND DIR          SW    SW       W    SW      NW    SE      NW     N
WIND CHAR          LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B2   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1
POP 12HR           40    50      50    30      30    30      30    40
RAIN SHWRS     C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS          C          C  C          S  S          C  C          C

$$
MTZ011-302300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
311 AM MDT SAT MAY 30 2015

DATE             SAT 05/30/15            SUN 05/31/15            MON 06/01/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      73          47          81          51          82
TEMP             44 59 68 72 71 61 54 51 47 61 75 79 80 66 61 55 52 66 79 82 81
DEWPT            36 40 46 48 54 52 50 49 46 56 56 50 49 52 51 50 49 55 51 50 53
RH               73 49 45 42 55 72 86 93 96 84 52 36 34 61 70 83 89 68 38 33 38
WIND DIR          E  E  E  E SE SE  E  E SE SE  S SW SW SW  S  S SW SW NE NE  E
WIND SPD         13 12 11 10  8  4  5  4  5  6  9 10  9  9  6  6  4  4  4  4  6
CLOUDS           B2 B2 B2 B2 B2 B2 SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC B1
POP 12HR                     50          60          30          20          40
QPF 12HR                   0.02        0.08        0.01           0        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  C  C  L  L  S  S        C  C  S  S              C  C  C
TSTMS                   C  C  L  L              C  C  S  S              C  C  C


DATE               TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            52    70      46    69      42    68      43    67
TEMP          59   53 68 67 53   47 66 67 51   43 67 65 51   43 64 64
DEWPT         53   51 54 57 49   44 43 42 44   41 44 41 47   40 44 43
PWIND DIR           E     E       W     W      SW     W       E    NE
WIND CHAR          LT    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR           70    70      60    50      20    30      40    40
RAIN SHWRS     C    L  L  L  L    C  C  S  S    S  S  C  C    C  C  C
TSTMS          C          C  C          S  S          C  C          C

$$
MTZ051-302300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
311 AM MDT SAT MAY 30 2015

DATE             SAT 05/30/15            SUN 05/31/15            MON 06/01/15
MDT 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      70          48          76          53          78
TEMP             46 61 69 67 64 58 50 51 49 64 74 73 76 66 59 54 54 69 78 77 69
DEWPT            41 49 50 50 51 49 47 47 45 50 49 52 50 53 50 49 47 53 52 53 53
RH               83 65 51 54 63 72 89 86 86 60 41 48 40 63 72 83 77 57 40 43 57
WIND DIR         SE SE  S  W  E  S SW  S  S SW  W  W SW SW  S  S SW SW  E  E  E
WIND SPD          8  5  3  5  2  2  4  4  5  4  3  5  2  2  8  8  5  5  3  3  4
CLOUDS           B1 B1 OV OV B2 B2 SC SC B1 B1 B2 B2 B1 B1 SC SC SC SC B1 B1 B2
POP 12HR                     60          60          40          30          70
QPF 12HR                   0.15        0.11        0.04        0.03        0.11
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S  L  L  L  L              C  C  C  C  S  S        L  L  D
TSTMS                   L  L  L  L              C  C  C  C  S  S        L  L  D


DATE               TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
MDT 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            51    68      47    65      45    64      45    62
TEMP          56   52 67 64 52   48 63 63 50   46 61 63 51   45 59 61
DEWPT         51   48 53 48 45   42 42 42 42   41 42 41 45   43 44 43
PWIND DIR           E     W       W     W       W    NW      SE    NW
WIND CHAR          LT    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2   B1 B1 B1 B1   B1 B1 B1 B1   B2 B2 B1 B1   B1 B1 B1
POP 12HR           80    50      50    40      30    40      40    30
RAIN SHWRS     D    C  C  C  C    C  C  S  S    C  C  C  C    C  C  C
TSTMS          D          C  C          S  S          C  C          C

$$



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