Point Forecast Matrices
Issued by NWS Houston/Galveston, TX

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Point Forecast Matrices
National Weather Service Houston/Galveston TX
556 AM CDT Fri Aug 18 2017

TXZ196-182200-
College Station-Brazos TX
30.57N  96.37W Elev. 321 ft
556 AM CDT Fri Aug 18 2017

Date             Fri 08/18/17            Sat 08/19/17            Sun 08/20/17
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                     100          78         100          77          99
Temp             79 86 95100 97 88 83 79 78 86 96100 97 87 83 79 78 86 94 99 94
Dewpt            76 75 71 67 69 71 74 75 75 74 67 63 66 70 74 74 75 74 68 65 68
RH               91 70 46 34 40 57 74 88 91 68 39 30 36 57 74 85 91 68 43 33 43
Wind dir          S SW SW  S SE  S  S  S SW SW SW SE SE SE  S  S  S  S  S SE SE
Wind spd          4  8  5  4  6  8  8  5  4  5  4  4  6  6  6  4  3  3  4  6  8
Clouds           B1 SC FW FW FW FW FW SC SC SC FW FW FW FW FW FW SC FW FW FW FW
PoP 12hr                      5           5           5          10          10
QPF 12hr                      0           0           0           0           0
Heat index          96103105102               100102101                99102 99
Max heat              105   106    99         101   104    99         100   102


Date          Mon 08/21/17  Tue 08/22/17  Wed 08/23/17  Thu 08/24/17
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    97      77    97      76    98      76    98
Temp          82 78 95 94   82 78 95 94   82 77 96 95   82 77 96 94
Dewpt         73 74 71 71   74 74 71 70   74 74 71 70   73 74 71 70
PWind dir         S    SE       S     S       S     S       S     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW SC   FW FW SC SC   FW FW SC SC   SC SC SC SC
PoP 12hr          5    20      10    20      10    20      10    20
Rain shwrs              S          S  S          S  S          S  S
Tstms                   S          S  S          S  S          S  S

$$
TXZ213-182200-
Bush Intercontinental Airport-HARRIS TX
29.96N  95.35W Elev. 97 ft
556 AM CDT Fri Aug 18 2017

Date             Fri 08/18/17            Sat 08/19/17            Sun 08/20/17
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                      98          79          97          78          96
Temp             80 88 95 98 92 86 82 81 79 86 94 97 91 85 82 80 79 87 93 96 91
Dewpt            77 77 73 71 73 75 76 76 76 75 70 68 72 75 75 75 76 76 71 69 72
RH               91 70 49 42 54 70 82 85 91 70 46 39 54 72 79 85 91 70 49 42 54
Wind dir         SW SW SW  S SE  S  S SW SW  W SW SE SE  S  S SW SW  S SE SE SE
Wind spd          2  4  3  4  6  6  5  3  2  4  2  3  6  6  4  3  2  2  3  5  6
Clouds           SC SC SC SC SC FW FW FW SC SC SC SC SC FW FW FW FW FW SC SC FW
PoP 12hr                      5           5          10          10          20
QPF 12hr                      0           0           0           0        0.03
Rain shwrs                                                              S  S
Tstms                                                                   S  S
Heat index         101105106102 95          95100102 99             98100102 98
Max heat              106   107   102         102   104    99         101   103


Date          Mon 08/21/17  Tue 08/22/17  Wed 08/23/17  Thu 08/24/17
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          78    94      78    94      77    96      77    95
Temp          81 78 93 89   81 79 93 90   81 78 94 91   82 78 94 89
Dewpt         75 75 74 74   75 75 75 75   75 75 74 74   75 75 73 74
PWind dir        SE    SE      SE    SE       S     S       S     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW B1 SC   SC SC B1 B1   FW FW SC B1   B1 SC SC B1
PoP 12hr         10    30      20    40      10    20      10    20
Rain shwrs           S  C       S  C  C          S  S          S  S
Tstms                S  C       S  C  C          S  S          S  S

$$
TXZ238-182200-
Galveston-Galveston TX
29.27N  94.87W Elev. 6 ft
556 AM CDT Fri Aug 18 2017

Date             Fri 08/18/17            Sat 08/19/17            Sun 08/20/17
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                      90          83          90          83          90
Temp             85 88 90 90 88 86 84 84 83 87 90 90 88 85 84 83 83 86 89 89 87
Dewpt            78 78 76 76 78 78 78 77 77 77 76 76 77 77 77 77 77 76 75 75 76
RH               80 72 64 64 72 77 82 80 82 72 64 64 70 77 80 82 82 72 64 64 70
Wind dir         SW SW  S  S  S  S  S  S SW SW  S SE  S  S  S  S SW SE SE SE SE
Wind spd          8  5  5  9 10 10 10  9  6  4  4  9 10  9  9  8  4  2  5  9  9
Clouds           B1 SC SC FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     10          10          10           5          20
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                              S  S
Tstms                                                                   S  S
Heat index       97101102102101 98 95       99101101100 95          96 99100 98
Max heat         97   103   103   102    97   103   103    99    96   101   102


Date          Mon 08/21/17  Tue 08/22/17  Wed 08/23/17  Thu 08/24/17
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          83    89      82    89      81    89      81    90
Temp          84 83 89 87   85 83 89 87   83 82 88 87   83 82 89 88
Dewpt         76 76 76 77   77 77 77 77   77 77 76 77   77 76 76 76
PWind dir        SE    SE      SE    SE       S     S       S     S
Wind char        LT    GN      GN    LT      LT    LT      GN    LT
Avg clouds    FW SC SC SC   SC SC B1 SC   FW SC SC SC   SC SC SC SC
PoP 12hr         10    40      20    30      10    20      10    20
Rain shwrs           C  C    S  S  C  C          S  S          S  S
Tstms                C  C    S  S  C  C          S  S          S  S

$$



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