Point Forecast Matrices
Issued by NWS Great Falls, MT

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10
000
FOUS55 KTFX 292035
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
235 PM MDT FRI MAY 29 2015

MTZ012-301100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
235 PM MDT FRI MAY 29 2015

DATE           05/29/15      SAT 05/30/15            SUN 05/31/15            MON
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          70          51          76          52
TEMP          66 68 59 55 51 49 61 68 70 68 60 54 54 51 62 70 74 75 68 59 53 53
DEWPT         51 50 51 49 46 46 53 54 52 51 54 51 52 48 55 53 48 50 51 50 48 49
RH            58 52 75 80 83 89 75 61 53 54 81 90 93 89 78 55 40 41 54 72 83 86
WIND DIR       E  E SE  S SW  S SW  W  S  N  S  S  S SW SW  W  W SW SW  S  S SW
WIND SPD      10 11  5  4  4  5  6  3  4  4  1  4  3 10 10 10 10  6  6  6  6  5
CLOUDS        SC SC SC B1 B1 SC SC OV OV B2 B2 SC SC B1 B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR                     20          50          30          20          20
QPF 12HR                      0        0.07        0.02        0.02           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  S              C  C  C  C              S  S  S  S  S  S  S
TSTMS                               C  C  S  S              S  S  S  S


DATE           06/01/15  TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
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      50    68      48    65      45    64      46    64
TEMP          70 73 55   50 63 67 53   48 62 64 51   45 60 63 52   46 57 64
DEWPT         55 54 52   48 58 50 48   46 45 40 43   44 47 42 46   45 47 43
PWIND DIR         S      NW     W       W    SW       W     W      NE    NW
WIND CHAR        LT      LT    LT      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1
POP 12HR         70      70    50      40    30      40    40      40    40
RAIN SHWRS     S  L  L    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             L  L          C  C          C  C          C  C          C

$$
MTZ010-301100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
235 PM MDT FRI MAY 29 2015

DATE           05/29/15      SAT 05/30/15            SUN 05/31/15            MON
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          67          45          74          48
TEMP          63 66 58 52 45 44 53 64 63 67 58 52 46 47 61 71 72 74 63 56 53 48
DEWPT         50 46 48 46 43 43 48 51 54 51 49 49 44 45 53 50 46 46 51 44 50 45
RH            62 48 69 80 93 96 83 63 72 56 72 89 93 93 75 47 39 37 65 64 89 89
WIND DIR      SE SE  E  E  E  N  N  N  S  W SW SW SW  W  W  W  W  W  W SW SW NW
WIND SPD      13 14 10  9  4  4  6  1  2  3  3  4  4  9  9 13 13 11 11  8  8  6
CLOUDS        B1 B2 B2 SC SC B1 B1 B2 B2 B2 B2 SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                     30          50          30          10          10
QPF 12HR                   0.02        0.07        0.02           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  C  C              C  C  C  C                                S
TSTMS          S  S  S              C  C  S  S


DATE           06/01/15  TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
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          72      46    63      43    62      41    62      43    60
TEMP          67 71 55   46 56 63 51   43 59 61 48   41 58 61 50   43 56 60
DEWPT         52 51 52   45 50 51 46   42 44 39 40   40 44 40 42   42 41 35
PWIND DIR         N      NW     W       W     W       W     W      SW    NW
WIND CHAR        LT      LT    LT      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2   B2 B2 OV OV   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1
POP 12HR         80      80    60      50    20      20    20      20    30
RAIN SHWRS     S  D  D    L  L  C  C    S  S  S  S    S  S  S  S    S  S  C
TSTMS             D  D          C  C          S  S          S  S          C

$$
MTZ014-301100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
235 PM MDT FRI MAY 29 2015

DATE           05/29/15      SAT 05/30/15            SUN 05/31/15            MON
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                      51          74          53          77          54
TEMP          73 72 62 58 53 51 58 67 74 70 63 58 56 53 61 69 74 77 68 62 59 54
DEWPT         46 46 47 46 45 45 49 49 50 53 52 50 50 48 53 53 57 52 52 50 50 48
RH            38 39 58 64 74 80 72 52 43 55 67 75 80 83 75 57 55 42 57 65 72 80
WIND DIR       E SE SE SE SE  S  E SW SW NW NW  W SE  S  S  W  W SW SW  S  S  S
WIND SPD       6  4  3  3  3  2  3  2  5  6  4  1  2  3  3  3  3  2  2  3  3  2
CLOUDS        SC B1 B1 B1 B1 SC SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     30          50          40          40          20
QPF 12HR                   0.02        0.07        0.03        0.06        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  C  C  S  S  C  C  C  C  C  C  S  S  S  S  C  C  S  S  S  S  S
TSTMS          S  S  S              C  C  C  C              C  C  S  S


DATE           06/01/15  TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
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      50    70      48    66      46    68      47    66
TEMP          74 72 59   50 66 68 54   48 62 65 54   46 64 66 53   47 61 66
DEWPT         53 57 52   46 47 45 43   43 38 40 40   41 41 40 41   41 41 40
PWIND DIR         S       W    SW       W    SW      SW     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B2 B2 B2
POP 12HR         60      60    40      40    40      40    40      50    50
RAIN SHWRS     S  L  L    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             L  L          C  C          C  C          C  C          C

$$
MTZ055-301100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
235 PM MDT FRI MAY 29 2015

DATE           05/29/15      SAT 05/30/15            SUN 05/31/15            MON
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          71          50          75          50
TEMP          67 67 58 52 50 47 60 69 70 66 62 54 54 50 61 69 73 75 67 59 55 50
DEWPT         46 46 47 44 45 44 50 47 48 53 54 49 50 47 54 50 51 52 52 51 51 47
RH            47 47 67 74 83 89 69 45 45 63 75 83 86 89 78 51 46 45 59 75 86 89
WIND DIR      SE  E  E  E  E SE NE  W  W SW  N  S SE SW SW  W  W  W  W SE SE SE
WIND SPD       4 11  9  8  4  2  2  5  6 10  2  2  1  1  1  6  6  4  4  4  4  4
CLOUDS        SC SC SC B2 B2 SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     20          50          40          30          20
QPF 12HR                   0.01        0.06        0.04        0.04        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  S  S  S  S  S  S  C  C  C  C  S  S  S  S  C  C  S  S  S  S  S
TSTMS          S                    C  C  C  C              C  C  S  S


DATE           06/01/15  TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
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      48    69      44    64      43    66      43    66
TEMP          72 72 55   49 66 66 50   45 60 63 50   44 64 63 49   44 60 65
DEWPT         53 52 49   46 45 44 42   42 40 42 42   41 45 46 42   41 42 43
PWIND DIR        SE      SW    SW      SW    SW       W    SW      NE    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2   B1 B1 B1 B1   B1 B1 B2 B2   B2 B2 SC SC   B1 B1 B1
POP 12HR         40      40    40      40    40      40    40      50    50
RAIN SHWRS     S  C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             C  C          C  C          C  C          C  C          C

$$
MTZ055-301100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
235 PM MDT FRI MAY 29 2015

DATE           05/29/15      SAT 05/30/15            SUN 05/31/15            MON
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          43          69          43
TEMP          62 62 54 47 43 39 52 61 64 61 52 48 46 43 55 66 69 67 61 52 47 43
DEWPT         40 40 44 44 42 38 46 40 42 42 49 47 46 43 52 47 47 46 50 50 47 43
RH            44 44 69 89 96 96 80 46 45 49 89 96100100 90 50 45 47 67 93100100
WIND DIR      SW SW  S  S  S  S SW SW SW  W SE  S  S SW SW SW SW SW SW  S  S SE
WIND SPD       6  8  3  3  2  3  4 11 13 11  4  3  2  3  3 13 13 10 10  5  5  5
CLOUDS        SC SC SC SC SC SC SC B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR                     20          40          30          30          20
QPF 12HR                   0.02        0.05        0.04        0.07        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  S  S              C  C  C  C        S  S  C  C  S  S  S  S  C
TSTMS          S                    C  C  C  C              C  C  S  S


DATE           06/01/15  TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
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      40    62      38    58      35    58      35    59
TEMP          67 66 50   40 61 57 45   38 55 56 42   36 56 55 41   36 53 58
DEWPT         44 45 48   38 42 38 43   37 38 37 39   35 36 35 39   35 39 38
PWIND DIR         S       S     S      SW    SW       S     S       S    NE
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         30      30    30      30    30      30    30      30    30
RAIN SHWRS     C  C  C    S  S  C  C    S  S  C  C    C  C  C  C    C  C  S
TSTMS             C  C          C  C          C  C          C  C          S

$$
MTZ008-301100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
235 PM MDT FRI MAY 29 2015

DATE           05/29/15      SAT 05/30/15            SUN 05/31/15            MON
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          71          51          77          51
TEMP          68 71 61 54 51 48 60 67 71 69 63 56 54 51 62 72 76 76 70 59 56 51
DEWPT         43 42 47 45 44 43 47 45 45 47 51 49 48 47 53 48 45 42 49 48 49 47
RH            40 35 60 71 77 83 62 45 39 45 65 77 80 86 72 42 33 30 47 67 77 86
WIND DIR      NW SW  S  S  S  S SW  S SW SW NE  S  S SW SW  W  W SW SW  S  S  S
WIND SPD       3  6  5  5  6  5  6  3  5  4  4  2  3  3  3 12 12  4  4  4  4  3
CLOUDS        SC B1 B1 SC SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     30          50          40          30          20
QPF 12HR                   0.03        0.08        0.03        0.05        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  C  C        S  S  C  C  C  C        S  S  C  C  S  S  S  S  S
TSTMS          S  S  S              C  C  C  C              C  C  S  S


DATE           06/01/15  TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
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      46    68      43    62      42    64      42    65
TEMP          71 71 55   46 66 65 51   43 60 61 50   42 62 61 47   43 57 65
DEWPT         50 49 48   41 42 40 42   40 39 42 44   40 43 43 41   41 39 40
PWIND DIR         S      SW    SW      SW     W      NW     W      NW     N
WIND CHAR        LT      LT    LT      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1
POP 12HR         40      40    30      30    50      50    50      30    30
RAIN SHWRS     S  C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             C  C          C  C          C  C          C  C          C

$$
MTZ011-301100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
235 PM MDT FRI MAY 29 2015

DATE           05/29/15      SAT 05/30/15            SUN 05/31/15            MON
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          76          47          80          50
TEMP          66 66 58 51 48 44 58 71 75 72 62 55 51 47 61 75 78 79 65 60 53 51
DEWPT         41 42 39 34 34 38 42 46 47 53 54 52 49 46 54 54 51 48 51 50 48 48
RH            40 42 49 52 58 79 55 41 37 51 75 90 93 96 78 48 39 34 60 69 83 89
WIND DIR       E SE  E  E  E  E  E SE  E  S SW SE SW SE SE SW SW SW SW  S  S  S
WIND SPD      12 12 12 13 12 12  9  8  8  5  6  2  5  2  2 10 10  9  9  6  6  3
CLOUDS        SC SC SC B2 B2 B1 B1 B2 B2 B2 B2 SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                     10          30          40          20          20
QPF 12HR                   0.01        0.02        0.05           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          C  C  C  C  S  S        S  S  S  S        S
TSTMS                               C  C  C  C              S  S  S  S


DATE           06/01/15  TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
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      50    70      46    69      45    69      47    67
TEMP          76 77 60   50 64 69 52   47 66 68 53   46 67 66 54   47 64 66
DEWPT         49 50 50   47 53 54 48   45 48 47 48   43 45 42 46   46 43 45
PWIND DIR        SE       E     W      SW     W      SW    SW      SE    NE
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         70      70    60      50    30      30    40      40    40
RAIN SHWRS     S  L  L    L  L  C  C    C  C  S  S    C  C  C  C    C  C  C
TSTMS             L  L          C  C          S  S          C  C          C

$$
MTZ051-301100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
235 PM MDT FRI MAY 29 2015

DATE           05/29/15      SAT 05/30/15            SUN 05/31/15            MON
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          71          49          73          53
TEMP          62 65 56 49 48 47 62 70 69 67 57 50 53 49 62 70 70 73 66 59 53 55
DEWPT         45 45 43 41 41 41 48 49 49 52 50 46 49 45 49 53 54 52 54 51 48 49
RH            54 48 62 74 77 79 60 47 49 59 77 86 86 86 62 55 57 48 65 75 83 80
WIND DIR      SE SE SE SE SE SE  S SW  S NE NW SW NW SW SW  W  W  S  S  S  S SW
WIND SPD      10 11  8  8  9  6  3  1  3  3  6  4  3  2  2  4  4  2  2  8  8  6
CLOUDS        SC FW FW B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR                     10          60          40          30          20
QPF 12HR                      0        0.10        0.10        0.04        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                          L  L  C  C        S  S  C  C  S  S  S  S  S
TSTMS                               C  C  C  C              C  C  S  S


DATE           06/01/15  TUE 06/02/15  WED 06/03/15  THU 06/04/15  FRI 06/05/15
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      50    68      47    64      45    63      45    63
TEMP          74 72 57   50 66 65 51   48 62 63 49   46 60 62 51   45 58 62
DEWPT         53 53 51   45 53 52 46   44 45 44 42   41 44 44 45   41 43 45
PWIND DIR         S       S     W       W     W       W     N      SE    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2   B1 B1 B1 B1   B1 B1 B1 B1   B2 B2 B1 B1   B1 B1 B1
POP 12HR         60      60    40      40    40      30    40      40    40
RAIN SHWRS     S  L  L    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C
TSTMS             L  L          C  C          C  C          C  C          C

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.