Point Forecast Matrices
Issued by NWS Great Falls, MT

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FOUS55 KTFX 312021
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
221 PM MDT THU JUL 31 2014

MTZ012-011100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
221 PM MDT THU JUL 31 2014

DATE           07/31/14      FRI 08/01/14            SAT 08/02/14            SUN
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                      59          93          60          88          61
TEMP          90 92 80 69 63 59 70 83 90 92 80 69 63 60 67 79 87 87 78 68 64 61
DEWPT         40 40 43 46 48 49 50 50 43 45 45 48 49 51 53 54 47 47 49 51 54 54
RH            17 16 27 44 58 69 49 32 20 20 29 47 60 72 61 42 25 25 36 54 70 78
WIND DIR       N  N  E SE SW SW SW  E  E  E  E  E  S NW NW  E  E NE NE SE SE SW
WIND SPD       4  4  2  1  5  5  4  2  5  8  8  8  4  3  3  1  1  6  6  2  2  4
CLOUDS        SC SC SC FW FW FW FW SC SC SC SC FW FW B1 B1 SC SC B1 B1 SC SC SC
POP 12HR                     20          10          20          30          30
QPF 12HR                      0           0        0.01        0.02        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  S  S                    S  S  S  S        C  C  C  C  S  S  S
TSTMS          S  S  S                    S  S  S  S        C  C  C  C  S  S  S
HEAT INDEX                                                 80
MAX HEAT         89    86          81    89    86          80    85    82


DATE           08/03/14  MON 08/04/14  TUE 08/05/14  WED 08/06/14  THU 08/07/14
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          86      58    83      59    85      59    88      58    89
TEMP          77 85 65   58 75 83 67   59 77 84 67   59 79 87 68   58 79 88
DEWPT         54 49 51   53 53 48 53   54 53 45 51   52 51 43 46   49 50 41
PWIND DIR         W      NE     N      NE    NW       W    SW       W    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC
POP 12HR         20      20    20      20    20      20    10      10     5
RAIN SHWRS     S  S  S    S  S  S  S    S  S  S  S
TSTMS          S  S  S    S  S  S  S    S  S  S  S

$$
MTZ010-011100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
221 PM MDT THU JUL 31 2014

DATE           07/31/14      FRI 08/01/14            SAT 08/02/14            SUN
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          89          54          85          55
TEMP          90 90 79 64 56 54 64 78 87 88 78 65 57 55 63 77 84 85 77 65 57 55
DEWPT         50 44 50 47 48 50 53 53 49 48 53 53 53 52 56 56 51 48 53 54 53 52
RH            25 20 36 54 74 86 67 42 27 25 42 65 86 90 78 48 32 28 43 68 86 90
WIND DIR      NW  N  N NE NW NW  N  E  E  E NE NE  N  N  N  E  E NE NE  N  N NW
WIND SPD       4  5  5  2  4  5  2  4  3  5  5  5  4  4  4  1  1  6  6  4  4  4
CLOUDS        SC SC SC FW FW FW FW SC SC SC SC B1 B1 B1 B1 SC SC B1 B1 SC SC SC
POP 12HR                     20          20          30          30          30
QPF 12HR                      0        0.01        0.02        0.02        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  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  S  C  C  S  S  S  S  C  C  C  C  S  S  S


DATE           08/03/14  MON 08/04/14  TUE 08/05/14  WED 08/06/14  THU 08/07/14
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          83      52    81      52    84      54    88      52    85
TEMP          76 81 62   52 74 81 65   52 76 84 66   54 79 86 64   52 77 84
DEWPT         56 48 54   50 55 48 55   49 49 47 51   50 50 47 49   47 48 44
PWIND DIR         N      NE     N      NE    SW      SE    SW       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         20      20    20      20    20      20    10      10    10
RAIN SHWRS     S  S  S    S  S  S  S    S  S  S  S
TSTMS          S  S  S    S  S  S  S    S  S  S  S

$$
MTZ014-011100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
221 PM MDT THU JUL 31 2014

DATE           07/31/14      FRI 08/01/14            SAT 08/02/14            SUN
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                      59          92          61          91          61
TEMP          92 93 82 70 62 60 66 80 90 91 82 71 62 61 66 80 89 90 81 71 62 62
DEWPT         45 42 45 46 47 48 50 48 45 41 45 47 48 49 53 54 52 45 52 51 51 52
RH            20 17 27 42 58 64 56 33 21 18 27 42 60 65 63 41 28 21 37 49 67 70
WIND DIR       N  N NW SW SW  S  E  E  E  E SE  E SW SE SE  E  E  N  N  W  W SW
WIND SPD       4  5  2  1  2  1  1  3  4  6  3  2  1  1  1  3  3  5  5  4  4  2
CLOUDS        SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC
POP 12HR                     20          10          20          20          30
QPF 12HR                      0           0        0.01        0.01        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  S  S                    S  S              S  S  C  C  S  S
TSTMS          S  S  S                    S  S              S  S  C  C  S  S
HEAT INDEX                         80                      80       81
MAX HEAT         90    87          80    88    85          80    88    85


DATE           08/03/14  MON 08/04/14  TUE 08/05/14  WED 08/06/14  THU 08/07/14
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          88      59    87      60    88      59    91      58    91
TEMP          77 87 68   59 76 86 67   60 78 87 69   59 78 90 71   58 78 91
DEWPT         54 46 53   52 54 46 51   55 54 45 49   51 49 42 45   47 48 39
PWIND DIR         S       N     N       N     N       W    SW       W     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC B1 B1   SC SC SC
POP 12HR         20      20    20      20    20      20    10      10     5
RAIN SHWRS        S  S    S  S  S  S    S  S  S  S
TSTMS             S  S    S  S  S  S    S  S  S  S

$$
MTZ055-011100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
221 PM MDT THU JUL 31 2014

DATE           07/31/14      FRI 08/01/14            SAT 08/02/14            SUN
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                      52          90          53          88          55
TEMP          87 88 76 64 56 52 66 79 88 89 76 65 56 54 64 79 87 86 74 63 56 56
DEWPT         47 45 50 48 48 47 51 50 43 44 49 46 47 48 50 51 45 47 52 50 49 52
RH            25 22 40 56 74 83 58 36 21 21 39 50 72 80 60 38 23 26 46 62 77 86
WIND DIR      NW  N NE SE SE SE SW NE NE  E  E  E  E SE SE  S  S  N  N  S  S  S
WIND SPD       3  2  2  3  3  3  1  2  2  5  5  6  3  1  1  1  1  4  4  4  4  3
CLOUDS        SC SC SC FW FW FW FW FW FW SC SC FW FW SC SC SC SC B1 B1 SC SC SC
POP 12HR                     20          20          20          30          30
QPF 12HR                   0.01           0        0.01        0.01        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  S  S              S  S  S  S              C  C  C  C  S  S  S
TSTMS          S  S  S              S  S  S  S              C  C  C  C  S  S  S


DATE           08/03/14  MON 08/04/14  TUE 08/05/14  WED 08/06/14  THU 08/07/14
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          87      53    85      53    84      51    86      51    90
TEMP          78 86 62   54 76 82 61   53 76 83 61   51 77 85 63   51 80 87
DEWPT         52 48 49   50 55 51 51   51 54 55 50   48 50 44 47   46 48 42
PWIND DIR        SW      NE     E       E    NE      SW    SW      SW     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC B1 B1   SC SC B1 B1   FW FW SC
POP 12HR         30      30    20      20    20      20    10      10    10
RAIN SHWRS     S  C  C    S  S  S  S    S  S  S  S
TSTMS          S  C  C    S  S  S  S    S  S  S  S

$$
MTZ055-011100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
221 PM MDT THU JUL 31 2014

DATE           07/31/14      FRI 08/01/14            SAT 08/02/14            SUN
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          80          42          79          42
TEMP          78 76 66 55 47 41 57 74 80 77 65 54 46 43 56 72 79 76 65 53 46 42
DEWPT         47 51 53 51 45 40 46 46 39 48 52 50 45 41 47 47 41 50 51 50 45 41
RH            33 42 63 86 93 96 67 37 23 36 63 86 96 93 72 41 26 40 60 89 96 96
WIND DIR      NW  N  N NE NE SW  E NE NE  E NE  E  E SE SE SW SW NW NW  N  N SE
WIND SPD       4  3  4  1  1  0  1  3  3  5  4  1  1  2  2  5  5  5  5  3  3  2
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          40          20          30          30
QPF 12HR                   0.01        0.02        0.01        0.03        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  C              C  C  S  S              C  C  C  C  S  S  S
TSTMS          C  C  C              C  C  S  S              C  C  C  C  S  S  S


DATE           08/03/14  MON 08/04/14  TUE 08/05/14  WED 08/06/14  THU 08/07/14
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          78      43    76      42    74      39    77      40    82
TEMP          72 75 53   44 70 74 54   42 68 71 52   39 71 75 53   40 73 81
DEWPT         49 48 47   43 55 53 50   41 52 49 47   38 55 49 46   39 45 41
PWIND DIR         S       N     N       N    NE       N    NW      NE    SE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC B1 B1   SC SC B1 B1   B1 B1 B1 B1   SC SC B1
POP 12HR         20      20    30      30    30      30    20      20    10
RAIN SHWRS     S  S  S    S  S  C  C    C  C  C  C    S  S  S  S
TSTMS          S  S  S    S  S  C  C    S  S  C  C    S  S  S  S

$$
MTZ008-011100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
221 PM MDT THU JUL 31 2014

DATE           07/31/14      FRI 08/01/14            SAT 08/02/14            SUN
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                      52          86          54          85          55
TEMP          84 84 72 64 60 52 63 77 85 85 72 64 60 54 64 77 84 83 71 63 60 55
DEWPT         44 49 48 47 47 44 51 47 41 49 49 49 49 46 54 50 43 49 49 50 51 48
RH            25 30 42 54 62 74 65 35 21 29 44 58 67 74 70 39 24 31 46 62 72 77
WIND DIR       N  N NE  S  S  S SW NE NE  E NE  S  S  S  S SW SW  N  N SE SE SW
WIND SPD       4  5  2  3  4  5  4  2  4  3  4  4  5  4  4  3  3  5  5  4  4  4
CLOUDS        SC SC SC FW FW FW FW SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC
POP 12HR                     20          20          20          30          30
QPF 12HR                   0.01        0.01        0.01        0.02        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  S  S              S  S  S  S              C  C  C  C  S  S
TSTMS          C  S  S              S  S  S  S              C  C  C  C  S  S


DATE           08/03/14  MON 08/04/14  TUE 08/05/14  WED 08/06/14  THU 08/07/14
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          84      53    82      53    81      51    84      51    88
TEMP          76 83 62   53 74 79 61   53 75 80 61   51 76 83 62   51 78 86
DEWPT         50 47 45   44 51 53 52   49 53 52 48   46 49 44 39   42 48 44
PWIND DIR         W      NE    SE       W     W       E    SW       W     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC B1 B1   SC SC B1 B1   SC SC B1 B1   SC SC SC
POP 12HR         30      30    20      20    20      20    10      10    10
RAIN SHWRS        C  C    S  S  S  S    S  S  S  S
TSTMS             C  C    S  S  S  S    S  S  S  S

$$
MTZ011-011100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
221 PM MDT THU JUL 31 2014

DATE           07/31/14      FRI 08/01/14            SAT 08/02/14            SUN
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                      57          92          58          92          60
TEMP          97 96 82 71 63 57 69 83 91 91 79 73 65 58 68 82 91 91 80 71 65 60
DEWPT         47 43 50 47 48 51 52 50 47 47 51 50 50 50 52 52 50 50 55 55 55 52
RH            18 16 33 42 58 80 55 32 22 22 38 44 58 75 57 35 25 25 42 57 70 75
WIND DIR       N  N NE NE  E NE  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD       4  4  2  2  3  1  2  6  8  8 10  8  5  6  6  9  9  8  8  3  3  3
CLOUDS        SC SC SC FW FW FW FW SC SC FW FW SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                     20          30          20          20          20
QPF 12HR                      0        0.01           0        0.02        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  S  S        S  S  C  C        S  S  S  S  S  S  S  S  S  S  S
TSTMS          S  S  S        S  S  C  C        S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                                                          80
MAX HEAT         94    88          81    88    85          81    89    86


DATE           08/03/14  MON 08/04/14  TUE 08/05/14  WED 08/06/14  THU 08/07/14
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          90      58    86      57    87      57    91      57    91
TEMP          81 88 68   58 80 86 71   57 80 86 70   57 81 89 70   57 83 90
DEWPT         55 47 58   54 56 48 61   54 52 47 56   52 51 46 53   51 51 47
PWIND DIR         N      NE    NE      NE    NE      NE     S      NE    SE
WIND CHAR        LT      LT    LT      GN    LT      GN    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   FW FW FW
POP 12HR         20      20    20      20    20      20    10      10    10
RAIN SHWRS     S  S  S    S  S  S  S    S  S  S  S
TSTMS          S  S  S    S  S  S  S    S  S  S  S

$$
MTZ051-011100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
221 PM MDT THU JUL 31 2014

DATE           07/31/14      FRI 08/01/14            SAT 08/02/14            SUN
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                      56          88          56          88          58
TEMP          91 91 76 65 60 56 72 82 87 87 74 65 60 57 70 80 86 87 74 67 61 58
DEWPT         40 40 40 44 46 46 48 43 42 42 42 44 46 47 50 47 44 45 46 49 49 48
RH            17 17 27 46 60 69 42 25 21 21 32 46 60 69 49 31 23 23 37 52 65 69
WIND DIR      NW  N NW SW  S SW NW NE NE NE  E  E SE SE SE SE SE NE NE SW SW SW
WIND SPD       5  4  3  2  4  5  1  4  3  6  8  5  8  5  5  5  5  5  5  4  4  4
CLOUDS        SC SC SC FW FW FW FW SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR                     20          20          10          20          20
QPF 12HR                      0        0.01           0        0.01        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  S  S              S  S                    S  S  S  S  S  S  S
TSTMS          S  S  S              S  S                    S  S  S  S  S  S  S


DATE           08/03/14  MON 08/04/14  TUE 08/05/14  WED 08/06/14  THU 08/07/14
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          86      57    83      56    83      54    86      56    87
TEMP          79 85 64   57 77 82 63   56 76 82 61   55 78 85 63   56 78 85
DEWPT         50 50 53   50 54 51 52   52 52 52 50   48 48 45 44   46 48 43
PWIND DIR        NW       W    NW      SE    SE      SE     W       E     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   FW FW FW
POP 12HR         20      20    30      30    30      30    10      10    10
RAIN SHWRS     S  S  S    S  S  C  C    S  S  C  C
TSTMS          S  S  S    S  S  C  C    S  S  C  C

$$


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