Point Forecast Matrices
Issued by NWS Houston/Galveston, TX

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Point Forecast Matrices
National Weather Service Houston/Galveston TX
656 AM CDT Thu Aug 17 2017

TXZ196-172200-
College Station-Brazos TX
30.57N  96.37W Elev. 321 ft
656 AM CDT Thu Aug 17 2017

Date             Thu 08/17/17            Fri 08/18/17            Sat 08/19/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      99          76          99          76         100
Temp             78 87 96 99 95 86 80 78 76 84 94 99 97 86 81 78 77 86 95100 96
Dewpt            77 77 73 70 70 72 75 76 76 75 71 67 68 71 74 75 75 75 70 67 68
RH               97 72 48 39 45 63 85 94100 74 47 36 39 61 79 91 94 70 45 34 40
Wind dir          S  S SW  S  S  S  S  S  S SW SW  S SE  S  S  S SW SW SW SE SE
Wind spd          6 11 11  9  9 11  9  8  5  8  5  4  6  8  9  6  5  6  4  4  6
Clouds           B1 B1 SC SC SC SC SC B1 B2 B1 SC SC SC SC SC SC B1 SC SC SC SC
PoP 12hr                     10          10          10           5          10
QPF 12hr                      0           0           0           0           0
Rain shwrs        S  S                    S  S
Heat index          99106107103               101104102             95103105101
Max heat              107   109   101         103   106   101         103   106


Date          Sun 08/20/17  Mon 08/21/17  Tue 08/22/17  Wed 08/23/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          76    98      76    96      76    97      77    97
Temp          82 77 96 95   83 77 94 92   81 77 95 94   82 78 94 94
Dewpt         74 74 71 70   73 74 72 71   74 75 72 71   74 74 72 70
PWind dir         S     S       S    SE      SE     S       S     S
Wind char        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
PoP 12hr         10    10       5    20       5    20       5    20
Rain shwrs                         S  S          S  S          S  S
Tstms                              S  S          S  S          S  S

$$
TXZ213-172200-
Bush Intercontinental Airport-HARRIS TX
29.96N  95.35W Elev. 97 ft
656 AM CDT Thu Aug 17 2017

Date             Thu 08/17/17            Fri 08/18/17            Sat 08/19/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      96          78          97          78          97
Temp             80 88 95 96 91 85 81 80 79 87 95 97 92 85 82 80 78 86 94 97 91
Dewpt            78 77 74 72 74 76 76 76 76 76 73 72 73 75 76 76 76 76 73 71 73
RH               94 70 51 46 58 75 85 88 91 70 49 45 54 72 82 88 94 72 51 43 56
Wind dir          S SW SW  S  S  S  S  S SW SW SW  S SE  S  S SW SW SW SW  S SE
Wind spd          4  8  8  6  9  8  5  4  3  4  3  4  6  8  6  4  3  4  3  3  6
Clouds           B1 B1 SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC B1 SC SC SC SC
PoP 12hr                     20          10          20           5          20
QPF 12hr                      0           0           0           0           0
Rain shwrs        S  S  S  S              S  S  S  S                    S  S
Tstms             S  S  S  S                    S  S                    S  S
Heat index         100105105101             98105106102             96103105100
Max heat              107   106    99         106   107   101         105   106


Date          Sun 08/20/17  Mon 08/21/17  Tue 08/22/17  Wed 08/23/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          77    95      77    93      77    94      77    95
Temp          81 77 94 91   81 78 92 89   81 78 93 90   81 78 94 91
Dewpt         75 75 74 74   75 75 75 75   75 75 75 75   75 75 74 74
PWind dir         S     S      SE    SE      SE    SE       S     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC SC B1 B1   SC SC B1 B1   SC SC SC SC
PoP 12hr         10    30      10    40      20    30      10    20
Rain shwrs           S  C          C  C    S  S  C  C          S  S
Tstms                S  C          C  C    S  S  C  C          S  S

$$
TXZ238-172200-
Galveston-Galveston TX
29.27N  94.87W Elev. 6 ft
656 AM CDT Thu Aug 17 2017

Date             Thu 08/17/17            Fri 08/18/17            Sat 08/19/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      91          83          92          82          90
Temp             84 89 91 91 89 85 84 84 83 87 91 92 89 85 84 84 82 87 90 90 88
Dewpt            79 79 78 78 78 79 78 78 78 78 77 77 77 78 78 77 77 77 76 77 77
RH               85 73 66 66 70 82 82 82 85 75 64 62 68 80 82 80 85 72 64 66 70
Wind dir          S  S  S  S  S  S  S  S SW SW  S  S  S  S  S SW SW SW  S  S  S
Wind spd         13 11 10 11 12 12 12 10  8  5  5  9 10 11 11 10  6  5  4  9 10
Clouds           B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          10          20           5          20
QPF 12hr                      0           0           0           0           0
Rain shwrs        S  S              S  S  S  S                    S  S  S  S
Tstms             S  S                                            S  S  S  S
Heat index       96104107105103 98 96      100105106103 97 95       99102103101
Max heat         98   108   107   102    97   106   107   103    95   103   105


Date          Sun 08/20/17  Mon 08/21/17  Tue 08/22/17  Wed 08/23/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          81    90      81    90      81    90      81    90
Temp          83 81 90 87   84 81 89 89   85 81 89 89   84 82 90 88
Dewpt         77 77 75 76   77 76 76 77   77 76 77 77   77 76 76 77
PWind dir         S    SE      SE    SE      SE    SE      SE    SE
Wind char        GN    LT      GN    GN      GN    GN      LT    LT
Avg clouds    SC SC SC SC   SC SC B1 SC   SC SC B1 SC   SC SC SC SC
PoP 12hr         10    20      20    40      20    40      10    20
Rain shwrs           S  S    S  S  C  C    S  S  C  C          S  S
Tstms                S  S    S  S  C  C    S  S  C  C          S  S

$$



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