Area Forecast Matrices
Issued by NWS Houston/Galveston, TX

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AFMHGX

Area Forecast Matrices
National Weather Service Houston/Galveston TX
841 AM CDT Mon Sep 14 2026

TXZ163-142100-
Houston-
Including the city of Crockett
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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          74          96          74          94
Temp                85 93 96 90 82 79 76 74 84 93 96 90 82 79 76 74 85 92 94 89
Dewpt               78 75 72 73 74 75 75 74 77 74 72 73 74 74 74 74 74 73 73 73
RH                  80 56 46 58 77 88 97100 80 54 46 58 77 85 94100 70 54 51 59
Wind dir             S  S  S  S  S  S  S  S  S  S SE SE SE  S  S  N SE SE SE SE
Wind spd             4  4  5  4  3  3  3  2  3  4  4  5  2  1  0  0  0  3  4  2
Clouds              SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC SC
PoP 12hr                     20          20          20           5          10
QPF 12hr              0.00-0.06           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                 S  S
Tstms                      S  S                 S  S
Heat index          96104105 98 88          94103105 99 89 82       93101104 97
Max heat              108   110    97    85   107   109    98    85   105   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          74    93      71    93      70    93      71    92
Temp          79 74 90 87   76 72 90 87   75 70 90 87   76 72 89 86
Dewpt         74 73 74 72   70 69 69 68   66 65 70 70   70 69 72 72
PWind dir        SE     E      SE     E      SE    SE      SE    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC SC FW FW   FW FW FW FW   FW FW SC FW
PoP 12hr          5     5       0     0       0     5       0    10
Rain shwrs                                                        S
Tstms                                                             S

$$
TXZ164-142100-
Trinity-
Including the cities of Groveton and Trinity
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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 95 97          75          95          74          94
Temp                85 94 95 89 83 79 77 75 86 93 95 89 83 80 77 75 85 92 94 88
Dewpt               78 74 72 73 74 75 75 75 77 74 72 73 74 75 74 74 74 73 72 73
RH                  80 53 48 59 74 88 94100 75 54 48 59 74 85 90 97 70 54 49 61
Wind dir             S  S SE  S  S  S  S  S  S  S SE SE  S  S SE  E  E SE SE SE
Wind spd             4  4  6  5  4  4  3  2  3  4  5  5  3  1  0  0  1  4  5  3
Clouds              SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC SC
PoP 12hr                     20          20          20           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                 S  S
Tstms                      S  S                 S  S
Heat index          97104104 97 89 82       96103104 97 90 83       94101102 95
Max heat              107   107    97    87   106   106    95    87   103   105
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          74    91      71    92      70    92      72    91
Temp          79 74 89 86   77 72 89 86   75 71 90 86   76 72 89 85
Dewpt         75 73 73 72   71 69 68 68   68 66 70 70   71 70 72 72
PWind dir        SE     E      SE     E      SE     E      SE    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC FW FW FW   FW FW FW FW   FW SC SC SC
PoP 12hr          5     5       0     0       0     5       0    10

$$
TXZ176-142100-
Madison-
Including the city of Madisonville
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      97          75    94 98100          74          96
Temp                85 95 97 91 82 79 76 75 85 95 98 92 83 80 76 74 85 94 96 90
Dewpt               78 75 71 72 73 75 75 75 77 74 72 73 74 74 75 74 75 72 72 72
RH                  80 53 43 54 74 88 97100 77 51 43 54 74 82 97100 72 49 46 56
Wind dir             S  S  S SE SE  S  S  S  S  S SE SE SE  S  S SE SE SE  E SE
Wind spd             5  6  6  8  6  5  4  3  5  5  6  8  5  3  1  0  2  5  6  6
Clouds              SC SC SC SC FW FW FW SC SC SC B1 SC FW FW FW FW FW SC SC SC
PoP 12hr                     20          20          20           5          10
QPF 12hr              0.00-0.09   0.00-0.05           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                 S  S                    S  S
Tstms                      S  S                 S  S                    S  S
Heat index          97106106 99 88 81       95105107100 89 83       94103105 98
Max heat              109   110    97    85   107   110    98    85   105   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          74    94      72    94      70    94      72    93
Temp          79 74 91 88   76 72 91 88   75 71 91 88   76 72 91 87
Dewpt         75 74 75 74   72 70 71 70   67 66 72 71   70 69 74 73
PWind dir        SE     E      SE     E       S    SE       S    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW SC SC   SC SC SC FW   FW FW FW FW   FW FW SC FW
PoP 12hr          5    10       0     0       0     5       0    10
Rain shwrs              S                                         S
Tstms                   S                                         S

$$
TXZ177-142100-
Walker-
Including the city of Huntsville
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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          75          96          75          94
Temp                86 94 94 88 82 79 77 75 86 94 95 89 83 80 77 75 86 93 93 88
Dewpt               77 74 72 73 74 75 75 75 77 73 72 73 74 75 75 74 74 73 72 72
RH                  75 53 49 61 77 88 94100 75 51 48 59 74 85 94 97 68 52 51 59
Wind dir             S  S  S SE SE  S  S  S  S  S SE SE SE  S  S  E  E SE  E SE
Wind spd             5  5  6  6  5  4  3  3  4  5  6  8  5  2  0  0  2  6  8  5
Clouds              SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC SC
PoP 12hr                     20          20          20           5          10
QPF 12hr              0.00-0.08   0.00-0.06           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                 S  S
Tstms                      S  S                 S  S
Heat index          97105103 95 89 81       96104103 97 90 83       94102102 95
Max heat              108   108    97    86   106   107    97    87   105   106
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          75    92      72    92      71    93      73    92
Temp          79 75 90 86   77 73 90 86   75 72 91 86   76 73 90 85
Dewpt         75 74 74 73   71 70 69 69   67 67 70 70   70 70 73 72
PWind dir        SE     E      SE     E       S     E      SE    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC SC FW FW   FW FW FW FW   SC FW SC SC
PoP 12hr          5    10       0     0       0     5       0    10
Rain shwrs              S
Tstms                   S

$$
TXZ178-142100-
San Jacinto-
Including the cities of Coldspring and Shepherd
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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 94 96    72 74 79    90 94 96    72 74 79    89 93 95
Temp                85 93 92 86 80 77 75 74 86 93 92 85 81 78 76 75 86 93 91 86
Dewpt               78 76 74 75 76 76 75 74 78 75 74 75 75 75 74 73 75 75 75 75
RH                  80 58 56 70 88 97100100 77 56 56 72 82 91 94 94 70 56 60 70
Wind dir             S SE SE  S  S  S  S SE  S SE SE SE  S  S SE  E  E  E  E SE
Wind spd             3  4  5  5  4  3  2  2  3  4  5  5  3  1  0  0  2  4  5  2
Clouds              SC SC SC FW FW FW SC SC SC SC SC FW FW FW FW FW FW SC SC SC
PoP 12hr                     20          20          20           5          10
QPF 12hr              0.00-0.11           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                 S  S
Tstms                      S  S                 S  S
Heat index          97106102 95 84          98105101 94 86          95104102 95
Max heat              110   109    98    89   107   109    98    89   107   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          74    90      71    91      70    91      71    90
Temp          78 74 88 84   75 72 89 83   74 71 89 84   75 72 89 83
Dewpt         75 73 74 74   71 69 70 71   68 67 72 72   71 70 74 74
PWind dir        SE     E      SE     E       S     E      SE     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   B1 SC FW FW   FW FW FW FW   SC FW SC SC
PoP 12hr          5    10       0     0       0     5       0    20
Rain shwrs              S                                         S
Tstms                   S                                         S

$$
TXZ179-142100-
Polk-
Including the cities of Corrigan and Livingston
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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 95 97    73 74 79    90 95 96    72 74 79    89 94 96
Temp                85 94 94 88 81 78 76 74 86 93 94 87 82 79 77 75 86 92 93 87
Dewpt               78 76 74 75 75 75 75 74 77 75 74 75 75 75 74 74 75 74 74 74
RH                  80 56 53 66 82 91 97100 75 56 53 68 79 88 90 97 70 56 54 65
Wind dir             S  S SE  S  S  S  S SE  S SE SE SE  S  S SE  E  E  E  E SE
Wind spd             3  4  5  4  4  3  2  2  3  3  4  4  3  1  0  1  2  5  4  2
Clouds              SC SC SC FW FW FW SC SC SC SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr                     20          20          20           5          10
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                 S  S
Tstms                      S  S                 S  S
Heat index          98106104 98 88          98105104 96 88 80       96103104 95
Max heat              110   109    98    89   109   110    98    90   107   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          74    91      71    92      70    92      72    91
Temp          79 74 89 85   76 72 89 84   74 71 90 85   76 72 89 83
Dewpt         75 73 74 73   71 68 69 70   69 67 71 72   72 70 74 74
PWind dir        SE     E      SE     E      SE     E      SE    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC FW FW FW   FW FW FW FW   SC SC SC SC
PoP 12hr          5    10       0     0       0     5       0    20
Rain shwrs                                                        S
Tstms                                                             S

$$
TXZ195-142100-
Burleson-
Including the cities of Caldwell and Somerville
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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          75          99          75          98
Temp                86 96 98 92 84 80 77 75 86 96 99 93 84 81 77 75 86 96 98 92
Dewpt               77 74 72 72 74 75 75 75 77 72 70 71 74 75 75 75 74 71 70 70
RH                  75 49 43 52 72 85 94100 75 46 39 49 72 82 94100 68 45 41 49
Wind dir             S  S  S SE SE  S  S  S  S  S SE SE SE  S SE SE SE SE SE SE
Wind spd             6  9 10 10  9  6  4  3  6  8  9 11  8  3  1  1  3  6  8  9
Clouds              B1 SC SC SC FW FW SC SC SC SC SC FW FW FW FW SC FW FW SC SC
PoP 12hr                     20          20          20           5          10
QPF 12hr              0.00-0.05           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S                 S  S
Tstms                   S  S  S                 S  S
Heat index          98107107100 90 82       97105106100 91 86       94104105 98
Max heat              110   111    98    87   107   109    98    87   105   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          75    95      72    96      71    96      72    95
Temp          80 75 92 89   78 73 93 90   76 71 93 91   78 73 93 89
Dewpt         73 74 73 72   71 70 69 66   66 67 68 67   69 70 70 69
PWind dir        SE     E      SE    SE       S     S       S    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC SC B1   B1 SC SC FW   FW FW FW FW   FW FW SC SC
PoP 12hr          5    30       0     5       0     5       0    20
Rain shwrs              C                                         S
Tstms                   C                                         S

$$
TXZ196-142100-
Brazos-
Including the cities of Bryan and College Station
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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          76          99          75          98
Temp                86 96 98 91 84 80 77 76 86 96 98 92 85 81 78 76 86 95 97 91
Dewpt               78 75 72 72 74 75 76 76 77 73 71 72 74 75 76 75 75 72 72 72
RH                  77 51 43 54 72 85 97100 75 48 42 52 70 82 94 97 70 48 45 54
Wind dir             S  S  S SE SE  S  S  S  S  S SE SE  S  S  S SE SE SE SE SE
Wind spd             6  8 10 10  9  6  4  3  6  8  9 11  9  4  2  1  3  5  8  9
Clouds              B1 SC B1 SC FW FW SC SC SC SC SC SC FW FW FW SC FW SC SC SC
PoP 12hr                     20          20          20           5          10
QPF 12hr              0.00-0.05        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                 S  S
Tstms                      S  S                 S  S
Heat index          99108107 99 90 83       97106107100 92 86       95104106 99
Max heat              110   111    98    87   109   110   100    87   106   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          75    95      73    95      71    95      73    95
Temp          80 76 92 89   77 74 92 89   76 72 92 90   78 73 92 89
Dewpt         75 74 75 73   72 71 71 68   67 67 71 70   70 70 73 72
PWind dir        SE     E      SE     E       S     S       S    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 SC SC FW   FW FW FW FW   SC FW SC SC
PoP 12hr          5    30       0     5       0     5       0    20
Rain shwrs              C                                         S
Tstms                   C                                         S

$$
TXZ197-142100-
Washington-
Including the city of Brenham
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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          76          97          75          96
Temp                86 94 96 90 83 79 77 76 86 95 97 90 83 80 77 76 86 94 96 90
Dewpt               79 75 73 73 74 76 76 76 77 73 71 73 75 75 75 75 75 73 72 72
RH                  80 54 48 58 74 91 97100 75 49 43 58 77 85 94 97 70 51 46 56
Wind dir             S  S  S SE  S  S  S SE  S  S SE SE SE  S SE  E SE SE SE SE
Wind spd             5  8  9  9  8  5  3  3  5  6  8 10  6  2  1  1  2  5  6  6
Clouds              B1 SC B1 SC FW FW SC SC SC SC SC FW FW FW FW SC FW SC SC SC
PoP 12hr                     20          20          20           5          10
QPF 12hr              0.00-0.07           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  S  S  S                 S  S
Tstms               IS  S  S  S                 S  S
Heat index          99107106 98 89 81       98105105 98 90 84       95103105 98
Max heat              109   110    99    91   107   109    98    89   106   107
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    94      73    94      71    94      73    94
Temp          80 76 91 87   77 74 91 88   75 72 92 89   77 74 91 88
Dewpt         74 74 75 73   72 70 70 67   67 67 70 69   70 70 72 70
PWind dir        SE     E      SE     E       S     E       S    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 SC SC FW   FW FW FW FW   SC FW SC SC
PoP 12hr          5    30       5     5       0     5       5    20
Rain shwrs              C                                         S
Tstms                   C                                         S

$$
TXZ198-142100-
Grimes-
Including the city of Navasota
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      97          76          97          75          96
Temp                86 95 97 90 83 80 77 76 86 95 97 90 84 80 77 76 86 94 96 89
Dewpt               78 75 72 72 74 75 76 76 77 74 71 73 74 75 76 75 75 73 72 72
RH                  77 53 45 56 74 85 97100 75 51 43 58 72 85 97 97 70 51 46 57
Wind dir             S  S  S SE SE  S  S  S  S  S SE SE SE  S  S  E SE SE SE SE
Wind spd             6  8  9  9  8  5  4  3  6  6  9 10  6  3  1  1  3  6  9  9
Clouds              SC SC B1 SC FW FW SC SC SC SC SC SC FW FW FW FW FW SC SC SC
PoP 12hr                     20          20          20           5          20
QPF 12hr              0.00-0.06   0.00-0.05           0   0.00-0.09           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                 S  S                    S  S
Tstms                      S  S                 S  S                    S  S
Heat index          99107106 97 90 83       97106105 98 91 85       95103105 97
Max heat              110   110    97    85   109   109    98    87   106   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    94      73    94      71    95      73    94
Temp          80 76 91 87   77 74 92 88   76 72 92 89   77 74 92 87
Dewpt         75 74 75 73   72 70 70 69   67 67 71 70   70 70 73 72
PWind dir        SE     E      SE     E       S    SE       S    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 SC SC FW   FW FW FW FW   SC FW SC SC
PoP 12hr          5    20       0     5       0     5       0    10
Rain shwrs              S
Tstms                   S

$$
TXZ199-142100-
Montgomery-
Including the cities of Conroe and The Woodlands
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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 95 97          75          95          75          94
Temp                86 94 93 86 81 78 76 75 86 94 94 87 82 79 77 76 86 93 92 86
Dewpt               78 76 74 75 76 76 76 75 78 75 73 75 75 75 75 74 75 74 75 75
RH                  77 56 54 70 85 94100100 77 54 51 68 79 88 94 94 70 54 58 70
Wind dir             S  S SE SE SE  S  S SE  S SE SE SE SE  S  S  E  E  E  E SE
Wind spd             4  5  8  6  5  3  2  2  4  5  6  8  3  1  0  1  3  6  8  5
Clouds              SC SC B1 SC FW FW SC SC SC SC SC FW FW FW FW FW FW SC SC SC
PoP 12hr                     30          20          20           5          20
QPF 12hr              0.01-0.24           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  S                 S  S                    S  S
Tstms                   S  C  S                 S  S                    S  S
Heat index          99106104 95 87          98105103 95 88 80       95104103 95
Max heat              109   109    96    88   109   107    98    87   106   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          75    91      72    92      71    92      73    92
Temp          79 75 89 84   76 73 89 85   75 72 90 85   76 73 90 84
Dewpt         75 74 75 74   72 70 70 70   68 68 72 71   71 71 74 73
PWind dir         E     E      SE     E      SE     E      SE     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 SC FW FW   FW FW FW FW   SC FW SC SC
PoP 12hr          5    20       0     0       0     5       0    20
Rain shwrs              S                                         S
Tstms                   S                                         S

$$
TXZ200-142100-
Northern Liberty-
Including the cities of Cleveland, Dayton, and Liberty
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      93          73          93          73          92
Temp                85 93 91 86 79 77 75 73 86 93 91 86 80 77 75 74 86 92 91 86
Dewpt               80 77 75 77 77 76 74 73 79 76 75 77 76 75 74 74 76 76 77 77
RH                  85 60 60 75 94 97 97100 80 58 60 75 88 94 97100 72 60 64 75
Wind dir             S  S  S  S  S  S SE  E SE SE SE  S SE  N  N NE  E  E  E SE
Wind spd             2  4  5  4  3  2  1  1  2  3  5  4  1  0  0  1  2  4  3  1
Clouds              SC SC SC FW FW FW SC SC SC SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr                     20          20          20           5          20
QPF 12hr              0.01-0.16        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S                 S  S                    S  S
Tstms                   S  S  S                 S  S                    S  S
Heat index          99106102 98 82         100106101 97 84          96105104 98
Max heat              109   109    96         109   109    96         109   110
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          74    90      71    91      70    91      71    91
Temp          78 74 88 84   75 71 88 84   74 70 89 84   75 72 88 83
Dewpt         76 73 75 74   71 69 70 72   69 68 73 73   72 71 75 75
PWind dir         E     E      NE     E      NE     E      SE     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   B1 FW FW FW   FW FW FW FW   SC FW SC SC
PoP 12hr          5    20       0     0       0    10       5    20
Rain shwrs              S                                         S
Tstms                   S                                         S

$$
TXZ210-142100-
Colorado-
Including the cities of Columbus, Eagle Lake, and Weimar
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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          76          98          75          97
Temp                88 96 96 91 82 79 77 76 88 97 97 90 83 80 77 76 88 96 96 91
Dewpt               78 74 74 73 75 76 76 76 77 73 72 73 76 76 75 75 75 72 73 74
RH                  72 49 49 56 79 91 97100 70 46 45 58 80 88 94 97 66 46 48 58
Wind dir             S  S  S SE SE SE SE SE  S SE SE SE SE SE SE  E  E  E  E  E
Wind spd             5  8 10 10  6  4  2  2  5  8 10 11  5  1  0  1  3  6  9  8
Clouds              B1 SC B1 SC FW FW SC SC SC SC B1 SC FW FW SC SC FW SC SC SC
PoP 12hr                     40           5          20           5          10
QPF 12hr              0.02-0.17        0.01        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  S  S  S                 S  S                    S  S
Tstms               IS  S  S  S                 S  S                    S  S
Heat index         100108106100 89 82      100107106 99 91 82       97105105100
Max heat              110   109    98    87   110   111    99    87   107   110
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    93      73    95      71    95      73    95
Temp          79 76 90 86   77 73 92 89   75 72 92 89   77 73 92 88
Dewpt         75 74 75 74   73 71 69 67   68 68 69 69   72 71 71 70
PWind dir         E     E       E     E      SE     E      SE     E
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC B1 B1   B1 SC SC FW   FW FW FW FW   SC FW SC SC
PoP 12hr         10    40       5     5       0    10       5    20
Rain shwrs           S  C                                         S
Tstms                S  C                                         S

$$
TXZ211-142100-
Austin-
Including the cities of Bellville and Sealy
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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          76          97          75          96
Temp                87 95 96 90 83 79 77 76 87 95 97 90 83 79 77 76 87 95 96 91
Dewpt               79 75 73 73 76 76 76 76 78 74 72 73 75 76 75 75 75 72 72 73
RH                  77 53 48 58 80 91 97100 75 51 45 58 77 91 94 97 68 48 46 56
Wind dir             S  S  S SE  S  S SE SE  S  S SE SE SE SE SE  E  E  E SE SE
Wind spd             5  8  9  9  6  4  3  2  5  6  9 10  5  1  0  1  3  5  8  6
Clouds              SC SC B1 SC FW FW SC SC SC SC SC SC FW FW FW SC FW SC SC SC
PoP 12hr                     30          20          20           5          10
QPF 12hr              0.03-0.12        0.01        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  S  S  S                 S  S                    S  S
Tstms               IS  S  S  S                 S  S                    S  S
Heat index         100107106 99 90 81      100106106 99 91 81       96104105 99
Max heat              111   110    99    87   110   110    99    87   107   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    93      73    94      71    95      73    94
Temp          79 76 90 86   76 73 91 88   75 72 91 89   76 73 91 88
Dewpt         75 74 74 72   72 70 68 66   68 67 69 68   71 71 71 70
PWind dir         E     E      SE     E      SE     E      SE    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC B1 B1   B1 SC FW FW   FW FW FW FW   SC FW SC SC
PoP 12hr         10    40       5     5       0    10       5    20
Rain shwrs           S  C                                         S
Tstms                S  C                                         S

$$
TXZ212-142100-
Waller-
Including the cities of Brookshire, Hempstead, Prairie View,
and Waller
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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          76          96          75          96
Temp                87 94 96 89 82 79 77 76 87 95 96 89 83 80 77 76 87 94 96 90
Dewpt               79 75 74 74 76 77 76 76 78 74 73 74 76 77 76 75 75 73 73 73
RH                  77 54 49 61 82 94 97100 75 51 48 61 80 91 97 97 68 51 48 58
Wind dir             S  S  S SE  S  S SE SE  S  S SE SE SE SE SE  E  E  E  E  E
Wind spd             5  8  9  9  6  4  3  3  5  6  9 10  5  1  0  1  3  6  9  8
Clouds              SC SC B1 SC FW FW SC SC SC SC SC FW FW FW FW FW FW SC SC SC
PoP 12hr                     30          20          20           5          20
QPF 12hr              0.01-0.08           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  S  S                 S  S                    S  S
Tstms               IS  C  S  S                 S  S                    S  S
Heat index         101107106 99 90 81      100106106 98 91 83       97104106 98
Max heat              110   110    99    87   110   110   100    87   106   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    93      73    94      71    94      73    94
Temp          80 77 90 86   77 74 90 88   75 72 90 88   77 74 91 87
Dewpt         76 75 75 73   72 71 69 68   68 68 71 70   71 71 73 71
PWind dir         E     E       E     E      SE     E      SE     E
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B1 B1   B1 SC FW FW   FW FW FW FW   SC FW SC SC
PoP 12hr         10    40       5     5       0    10       5    20
Rain shwrs           S  C                                         S
Tstms                S  C                                         S

$$
TXZ213-142100-
Inland Harris-
Including the city of Houston
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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 95 96    74 78 80    90 95 97    74 78 80    89 94 96
Temp                88 94 93 89 83 81 79 78 88 94 94 89 84 81 80 78 87 93 93 89
Dewpt               78 76 75 75 77 77 77 76 78 75 74 75 77 77 76 76 76 75 75 75
RH                  72 56 56 64 82 88 94 94 72 54 53 64 80 88 88 94 70 56 56 64
Wind dir             S  S  S SE SE  S  S SE SE SE SE SE SE SE  E NE  E  E  E  E
Wind spd             4  6  8  8  6  4  3  2  4  5  9  9  4  1  0  2  4  8  9  8
Wind gust                                                                    18
Clouds              SC B1 B1 SC FW FW SC SC SC SC SC FW FW FW FW FW FW SC SC SC
PoP 12hr                     40           5          20           5          20
QPF 12hr              0.02-0.52           0   0.00-0.17           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  C  S                 S  S                    S  S
Tstms               IS  C  C  S                 S  S                    S  S
Heat index         101107104 99 93 88 82   101106104 99 93 88 83    98105104 99
Max heat              111   109   102    92   110   110   102    92   107   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          79    91      76    92      74    93      76    93
Temp          82 79 88 86   79 76 89 87   78 75 90 87   79 76 90 87
Dewpt         77 75 76 74   73 72 69 70   70 70 72 72   73 72 73 73
PWind dir         E     E       E     E       S     E      SE     E
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 SC FW FW   FW FW FW SC   SC FW SC SC
PoP 12hr         20    30       0     0       0    10       5    20
Rain shwrs        S  C  C                                         S
Tstms             S  C  C                                         S

$$
TXZ214-142100-
Chambers-
Including the cities of Anahuac, Mont Belvieu, Old River-Winfree,
Stowell, and Winnie
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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    75 77 84          91    74 76 83    88 91 94
Temp                86 90 91 86 81 80 78 77 87 91 91 86 81 80 79 77 85 90 91 86
Dewpt               79 77 77 77 77 77 77 76 78 77 77 77 77 76 76 76 77 77 77 77
RH                  80 66 64 75 88 91 97 97 75 64 64 75 88 88 91 97 77 66 64 75
Wind dir             S  S  S  S SE  S  S SE SE SE SE SE SE SE SE NE  E  E  E  E
Wind spd             4  8  9  9  8  5  2  2  4  8  9  8  5  3  1  3  8  9  8  9
Clouds              SC SC SC FW FW FW SC SC SC SC SC FW FW FW FW SC SC SC SC SC
PoP 12hr                     20           5          20           5          20
QPF 12hr              0.01-0.16           0   0.00-0.11           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S                    S  S              S  S  S  S  S
Tstms                   S  S                    S  S              S  S  S  S  S
Heat index          99103104 97 87 85 80   100104104 97 88 85 81    96102104 97
Max heat              110   110   100    98   110   109   100    97   107   110


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    89      75    90      74    90      75    89
Temp          81 77 86 85   79 75 87 84   78 74 87 84   79 75 86 84
Dewpt         78 76 76 75   73 71 71 73   72 71 73 75   75 74 75 76
PWind dir         E     E       E     E       E     E      SE     E
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B1 SC   SC FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         30    20       5     5       5    20      10    30
Rain shwrs     S  C  C  S                        S  S          S  C
Tstms          S  C  C  S                        S  S          S  C

$$
TXZ226-142100-
Wharton-
Including the cities of El Campo and Wharton
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      95          77          97          76          96
Temp                88 95 95 90 82 80 78 77 90 96 96 90 83 80 78 77 89 95 95 90
Dewpt               77 75 74 75 76 76 76 75 77 74 73 74 76 76 75 74 74 72 74 75
RH                  70 53 51 62 82 88 94 94 66 49 48 60 80 88 91 90 61 48 51 62
Wind dir             S  S  S SE SE SE SE SE SE SE SE SE SE SE  E  E  E  E  E  E
Wind spd             5  8  9  9  5  3  3  2  4  8 10 10  4  1  1  3  4  8  9  8
Clouds              SC SC B1 SC FW FW FW SC SC SC SC SC FW FW FW FW FW SC SC SC
PoP 12hr                     40          10          20           5          30
QPF 12hr              0.05-0.18   0.00-0.06        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  S  S                    S  S                    C  C
Tstms               IS  S  S                    S  S                    C  C
Heat index         100107106100 89 85      103107106 99 91 83       98104105100
Max heat              111   109    99    90   110   110    99    89   107   110
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    93      74    94      72    95      74    95
Temp          80 77 89 86   77 75 91 88   75 73 91 88   77 75 91 88
Dewpt         76 75 77 75   73 71 70 70   70 69 71 72   73 72 73 73
PWind dir         E     E       E     E       E     E      SE     E
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC B1 B1   B1 SC FW FW   FW FW FW FW   SC FW SC SC
PoP 12hr         10    60       5     5       0    20       5    30
Rain shwrs           C  L    S                      S          S  C
Tstms                C  C                           S          S  C

$$
TXZ227-142100-
Fort Bend-
Including the cities of First Colony, Mission Bend,
Missouri City, Pecan Grove, Rosenberg, and Sugar Land
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      95          77          95          76          95
Temp                88 95 94 89 82 80 78 77 89 95 94 88 83 79 78 77 88 94 94 89
Dewpt               79 76 75 76 77 77 76 76 78 75 75 75 77 77 76 75 76 75 74 75
RH                  75 54 54 66 85 91 94 97 70 53 54 66 82 94 94 94 68 54 53 64
Wind dir             S  S SE SE SE SE SE SE SE SE SE SE SE SE  N NE  E  E  E  E
Wind spd             4  6  8  8  5  3  3  2  4  6  9  9  3  1  0  2  4  6  9  6
Clouds              SC B1 B1 SC FW FW FW SC SC B1 B1 FW FW FW FW FW FW SC SC SC
PoP 12hr                     40           5          20           5          20
QPF 12hr              0.04-0.41           0   0.01-0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  C  S                    S  S                    S  S
Tstms               IS  C  S                    S  S                    S  S
Heat index         102108106101 91 84      103108105 99 91 83       99105105 99
Max heat              112   110   102    90   111   111   100    90   109   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    92      74    93      72    94      74    94
Temp          81 77 87 85   77 75 89 86   75 73 90 87   77 75 90 87
Dewpt         77 75 77 74   73 72 70 70   70 69 72 72   73 72 73 73
PWind dir         E     E       E     E      SE     E      SE     E
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC B1 B1   B1 SC FW FW   FW FW FW SC   SC FW SC SC
PoP 12hr         10    60       0     5       0    20       5    20
Rain shwrs        S  L  C                           S             S
Tstms             S  C  C                           S             S

$$
TXZ235-142100-
Inland Jackson-
Including the cities of Edna and Ganado
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                92 96 98          79    93 97100          77    93 97 99
Temp                88 95 96 90 84 82 80 79 90 97 97 90 84 82 80 78 89 96 95 90
Dewpt               78 76 75 76 76 76 76 76 77 74 74 75 77 77 76 75 75 73 75 76
RH                  72 54 51 64 77 82 88 91 66 48 48 62 80 85 88 91 64 48 53 64
Wind dir             S  S SE SE SE SE SE SE  S SE SE SE SE SE SE  E  E  E SE SE
Wind spd             6 10 12 12  6  5  3  3  6 10 12 12  6  3  2  4  6  9 10 10
Clouds              SC SC B1 SC FW FW SC FW SC SC SC FW FW FW SC SC SC SC SC FW
PoP 12hr                     30          10          20           5          30
QPF 12hr              0.04-0.21   0.00-0.07           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  S  S                    S  S              S  S  C  C
Tstms               IS  S  S                    S  S              S  S  C  C
Heat index         101108108101 92 89 85   103109108101 94 89 84    99107108102
Max heat              111   110   100    96   111   111   100    94   110   112
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    93      75    95      73    95      75    95
Temp          81 77 90 87   79 75 92 89   77 73 92 89   79 75 93 89
Dewpt         77 76 79 78   75 73 72 72   71 70 73 74   74 73 75 75
PWind dir         E     E       E     E       E     E      SE     E
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC B1 B1   B1 SC SC FW   FW FW FW FW   SC FW SC SC
PoP 12hr         10    70      20    10       5    20       5    30
Rain shwrs        S  L  L    S                      S          S  S
Tstms             S  C  C                           S          S  S

$$
TXZ236-142100-
Inland Matagorda-
Including the city of Bay City
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      93          79          94          77          94
Temp                86 92 93 88 82 81 80 79 89 94 94 88 83 81 79 77 88 93 94 88
Dewpt               78 77 77 77 78 78 77 76 79 76 76 77 78 78 77 76 77 76 76 76
RH                  77 62 60 70 88 91 91 91 73 56 56 70 85 91 94 97 70 58 56 68
Wind dir             S  S  S SE SE SE  S SE SE SE SE SE SE SE  E NE  E  E  E  E
Wind spd             5  8 10  9  5  5  4  3  5  9 10 10  5  2  2  3  6  9 10  9
Clouds              B1 B1 B1 SC FW FW SC SC SC SC SC SC FW FW FW FW SC SC SC SC
PoP 12hr                     50          20          20           5          30
QPF 12hr              0.06-0.25   0.02-0.09   0.01-0.07           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  S  S           S  S  S  S  S              S  S  C  C
Tstms               IS  S  S           S  S  S  S  S              S  S  C  C
Heat index          98105107100 91 89 84 80104107107101 93 88 83   100105107100
Max heat              108   109    99    97   110   110   100    95   109   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    91      75    93      73    93      75    93
Temp          81 77 88 86   79 75 90 87   77 74 90 87   79 75 90 87
Dewpt         78 76 78 76   75 72 72 71   72 70 73 74   75 73 74 75
PWind dir         E     E       E     E       E     E      SE     E
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B1 SC FW FW   FW FW FW SC   SC FW SC SC
PoP 12hr         20    70      10    10       5    20       5    30
Rain shwrs        S  L  L    S                   S  S          S  C
Tstms             S  C  C                        S  S          S  C

$$
TXZ237-142100-
Inland Brazoria-
Including the cities of Alvin, Angleton, and Pearland
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      93          77          94          76          93
Temp                86 92 93 88 82 80 78 77 89 93 93 88 82 79 78 76 87 92 93 88
Dewpt               78 77 76 77 77 77 76 76 78 76 76 77 77 76 75 75 76 76 76 76
RH                  77 62 58 70 85 91 94 97 70 58 58 70 85 91 91 97 70 60 58 68
Wind dir             S  S SE SE SE SE SE SE SE SE SE SE SE SE  E NE  E  E  E  E
Wind spd             4  6  8  6  4  3  2  2  4  6  9  8  2  0  0  2  4  9  9  6
Clouds              SC B1 B1 FW FW FW FW SC SC SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr                     50          10          20           5          30
QPF 12hr              0.06-0.36        0.01   0.01-0.09           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  C  C                    S  S              S  S  C  C
Tstms               IS  C  C                    S  S              S  S  C  C
Heat index          99105106 99 89 85      103106105100 90 83       98104105 98
Max heat              111   109    99    91   110   110   100    89   107   109
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    90      74    91      72    92      74    92
Temp          81 77 86 85   78 75 88 85   76 73 89 86   77 74 89 86
Dewpt         77 75 77 75   73 71 71 70   71 70 73 73   73 72 74 74
PWind dir         E     E       E     E       E     E      SE     E
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   SC SC FW FW   FW FW FW SC   SC FW SC SC
PoP 12hr         30    60       5     5       0    20       5    30
Rain shwrs        S  L  C                        S  S          S  C
Tstms             S  C  C                        S  S          S  C

$$
TXZ238-142100-
Inland Galveston-
Including the cities of Friendswood and League City
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      92          79          93          78          92
Temp                87 91 92 87 83 81 80 79 88 92 92 87 83 81 80 79 88 91 92 88
Dewpt               79 78 77 77 77 78 77 77 77 77 76 77 77 77 77 76 77 76 77 77
RH                  77 66 62 72 82 91 91 94 70 62 60 72 82 88 91 91 70 62 62 70
Wind dir             S  S  S  S SE  S  S SE SE SE SE SE SE SE  N  E  E  E  E  E
Wind spd             5  8  9  8  5  4  2  2  3  8 10  9  3  1  0  2  6 11 11  9
Clouds              SC SC SC FW FW FW SC SC SC SC SC FW FW FW FW FW SC SC SC FW
PoP 12hr                     40           5          20           5          20
QPF 12hr              0.04-0.30        0.01        0.03           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  S                    S  S              S  S  S  S  S
Tstms               IS  C  S                    S  S              S  S  S  S  S
Heat index         100106105 99 91 89 84   100106105 98 91 88 85    99103106100
Max heat              109   109   100    90   107   107    98    90   106   107


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          79    90      77    90      75    91      76    91
Temp          82 79 86 85   80 77 87 85   78 75 88 86   78 76 88 86
Dewpt         78 76 78 76   74 72 72 72   72 71 74 74   74 73 75 75
PWind dir         E     E       E     E       E     E      SE     E
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   SC SC FW FW   FW FW FW SC   FW FW SC SC
PoP 12hr         40    60       5     5       5    20      10    30
Rain shwrs     S  C  L  C                        S  S          S  C
Tstms          S  C  C  C                        S  S          S  C

$$
TXZ300-142100-
Southern Liberty-
Including the city of Devers
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      92          75          92          75          91
Temp                85 91 91 86 80 78 76 75 86 92 90 86 80 78 76 75 85 90 90 85
Dewpt               80 77 76 78 77 76 76 75 79 76 76 77 76 75 75 74 76 77 77 77
RH                  85 64 62 77 91 94100100 80 60 64 75 88 91 97 97 75 66 66 77
Wind dir             S  S  S  S SE  S SE  E SE SE SE  S SE  N  N NE  E  E  E SE
Wind spd             3  4  5  5  3  2  1  1  2  4  5  5  1  0  0  2  3  5  4  2
Clouds              SC SC SC FW FW FW SC SC SC SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr                     30           5          20           5          20
QPF 12hr              0.02-0.27           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  S                    S  S                    S  S
Tstms                   C  S                    S  S                    S  S
Heat index          99105103 98 83          99105103 97 85          95103103 97
Max heat              107   107    97    87   107   106    96    87   106   106


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          75    89      72    90      71    90      73    89
Temp          79 75 86 83   76 73 87 84   75 72 88 84   76 73 87 83
Dewpt         76 74 75 75   72 70 70 72   70 70 73 74   73 72 75 75
PWind dir         E     E       E     E       E     E      SE     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC FW FW FW   FW FW FW SC   SC FW SC SC
PoP 12hr         20    20       0     5       0    20       5    30
Rain shwrs        S  S  S                           S             C
Tstms             S  S  S                           S             C

$$
TXZ313-142100-
Coastal Harris-
Including the cities of Baytown and Pasadena
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      92          79    88 92 94    75 78 81    87 91 93
Temp                87 92 91 88 83 82 80 79 87 92 90 87 83 82 80 78 86 91 90 88
Dewpt               78 77 76 77 77 77 77 77 78 76 75 76 77 77 77 76 77 76 77 77
RH                  75 62 62 70 82 85 91 94 75 60 62 70 82 85 91 94 75 62 66 70
Wind dir             S  S SE SE SE  S  S SE SE SE SE SE SE SE SE NE  E  E  E  E
Wind spd             4  9 10 10  9  6  2  2  4  8 10 10  6  4  1  3  8  9 10 10
Clouds              SC SC SC SC FW FW SC SC SC SC SC FW FW FW FW SC SC SC SC SC
PoP 12hr                     30           5          20           5          20
QPF 12hr              0.01-0.45           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  S                    S  S                    S  S
Tstms               IS  C  S                    S  S                    S  S
Heat index          99105103 99 93 89 84 80100105102 98 92 89 85    97104103 99
Max heat              109   108   100    96   109   107    99    99   106   107


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          79    89      76    90      75    90      76    90
Temp          83 79 86 85   80 77 87 85   79 76 88 86   80 77 88 85
Dewpt         78 76 76 75   74 72 70 71   72 71 73 73   74 73 74 74
PWind dir         E     E       E     E       E     E      SE     E
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC B1 B1   SC SC FW FW   FW FW FW SC   SC FW SC SC
PoP 12hr         30    40       0     0       0    20       5    30
Rain shwrs        C  C  C                        S  S             C
Tstms             C  C  C                        S  S             C

$$
TXZ335-142100-
Coastal Jackson-
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                88 93 95          80    89 94 96          78    89 94 96
Temp                87 92 93 87 84 83 81 80 88 94 94 88 84 83 81 79 87 93 93 88
Dewpt               78 78 77 77 78 77 77 77 78 77 76 77 78 77 77 76 76 75 76 77
RH                  75 64 60 72 82 82 88 91 72 58 56 70 82 82 88 91 70 56 58 70
Wind dir             S  S SE SE SE  S  S SE SE SE SE SE SE SE SE  E  E  E SE  E
Wind spd             8 11 13 13 11  9  5  4  8 11 13 13 11  8  4  4  9 10 12 14
Clouds              B1 B1 SC SC FW SC SC SC SC SC SC FW FW FW SC SC SC SC SC FW
PoP 12hr                     30          20          20           5          30
QPF 12hr              0.10-0.29   0.02-0.08        0.01           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  S  S        S  S  S  S  S  S              S  S  C  C
Tstms               IS  S  S        S  S  S  S  S  S              S  S  C  C
Heat index         100107107 99 94 92 89 83102108107100 95 92 88    98105106101
Max heat              110   110   102    98   110   110    99    97   110   111
Heat                    Y  Y


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    91      76    93      75    93      77    93
Temp          82 78 89 86   80 77 91 87   79 75 91 87   81 77 91 87
Dewpt         78 77 80 79   76 74 74 74   73 72 74 75   75 74 76 76
PWind dir         E     E       E     E       E     E      SE     E
Wind char        GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW B1 B1 B1   SC SC FW FW   FW FW FW SC   FW FW SC SC
PoP 12hr         30    70      20    10       5    20       5    30
Rain shwrs        C  L  D    S     S             S  S          S  C
Tstms             C  C  C                        S  S          S  C

$$
TXZ336-142100-
Coastal Matagorda-
Including the city of Palacios
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                87 91 93    78 80 84    87 92 94    77 79 84    87 92 94
Temp                86 90 91 87 84 83 82 81 88 92 92 87 84 83 82 79 88 91 92 88
Dewpt               78 78 78 78 78 78 78 77 79 78 78 79 79 78 77 77 77 77 77 77
RH                  77 68 66 75 82 85 88 88 75 64 64 77 85 85 85 94 70 64 62 70
Wind dir             S  S  S SE SE SE  S  S SE SE SE SE SE SE SE  E  E  E  E  E
Wind spd             8 10 11 11 10  9  6  5  6 10 11 11 10  6  4  4  9 11 12 13
Clouds              B1 B1 SC SC FW SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC
PoP 12hr                     50          30          20           5          30
QPF 12hr              0.06-0.30   0.02-0.16   0.01-0.23           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  S  S           C  S  S  S  S              S  S  C  C
Tstms               IS  S  S           C  S  S  S  S              S  S  C  C
Heat index          99104106 99 95 94 91 86103106107102 96 93 90 82100105106100
Max heat              109   109   105   105   110   110   101    98   109   109


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          79    90      78    91      76    91      78    91
Temp          83 79 87 86   82 78 89 86   80 77 89 86   81 78 89 86
Dewpt         79 77 78 77   76 73 72 73   73 72 73 75   75 74 75 75
PWind dir         E     E       E     E       E     E      SE     E
Wind char        GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   SC SC SC FW   FW FW SC SC   SC FW SC SC
PoP 12hr         40    70      10    10      10    30      10    30
Rain shwrs        C  L  L    S  S                C  S          C  C
Tstms             C  C  C                        S  S          C  C

$$
TXZ337-142100-
Coastal Brazoria-
Including the cities of Clute, Freeport, and Lake Jackson
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                87 92 93          78    87 92 94          77    87 92 94
Temp                86 90 91 87 83 82 80 78 88 91 91 87 83 82 80 78 88 91 92 88
Dewpt               78 77 77 77 77 78 77 76 79 77 77 78 78 77 76 76 77 77 78 78
RH                  77 66 64 72 82 88 91 94 75 64 64 75 85 85 88 94 70 64 64 72
Wind dir             S  S SE SE SE SE  S  S SE SE SE SE SE SE SE  E  E  E  E  E
Wind spd             6  9 11 10  9  6  4  3  5  9 11 10  6  4  2  3  8 11 12 11
Clouds              SC SC SC FW FW FW SC SC SC SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr                     40          10          20           5          20
QPF 12hr              0.05-0.21   0.00-0.08   0.00-0.15           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  C  S              S  S  S  S              S  S  S  S  S
Tstms               IS  C  S              S  S  S  S              S  S  S  S  S
Heat index          98103105 99 91 90 86   103105106100 92 89 84   100104106101
Max heat              108   109   102   100   110   109   102    97   109   109


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    89      77    90      75    91      75    90
Temp          83 78 86 85   81 77 87 85   79 75 87 85   80 76 88 85
Dewpt         78 76 78 76   74 72 72 72   72 71 73 74   74 73 74 75
PWind dir         E     E       E     E       E     E      SE     E
Wind char        GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   SC SC FW FW   FW FW SC SC   SC FW SC SC
PoP 12hr         40    70      10    10      10    30      10    30
Rain shwrs     S  C  L  C                        C  S          S  C
Tstms          S  C  C  C                        S  S          S  C

$$
TXZ338-142100-
Coastal Galveston-
Including the cities of Dickinson, La Marque, and Texas City
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      92    77 79 83          92    77 79 84          92
Temp                87 91 91 87 83 82 81 79 88 91 91 87 84 82 81 79 87 91 92 88
Dewpt               79 79 78 78 78 78 77 77 78 78 78 77 77 77 77 76 77 78 78 78
RH                  77 68 66 75 85 88 88 94 72 66 66 72 80 85 88 91 72 66 64 72
Wind dir             S  S SE  S SE  S  S  S SE SE SE SE SE SE SE  E  E  E  E  E
Wind spd             6 10 12 12 11  9  4  3  5 10 11 11 10  8  3  3 10 11 12 14
Clouds              SC SC SC FW FW FW SC SC SC SC SC FW FW FW FW FW SC SC SC FW
PoP 12hr                     30           5          20           5          20
QPF 12hr              0.01-0.11           0   0.00-0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  S                    S  S              S  S  S  S  S
Tstms               IS  C  S                    S  S              S  S  S  S  S
Heat index         100106106 99 93 91 87 82102106106 99 93 90 88 82100105107102
Max heat              110   110   102   103   109   109   102   100   107   109


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          80    90      78    90      77    91      77    90
Temp          84 80 87 86   82 79 87 86   80 77 88 86   80 77 88 86
Dewpt         78 77 79 76   74 72 73 72   72 72 75 75   75 73 76 76
PWind dir         E     E       E     E       E     E      SE     E
Wind char        GN    BZ      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 SC   SC SC FW FW   FW FW SC SC   SC FW SC SC
PoP 12hr         50    60       5     5       5    20      10    30
Rain shwrs     S  C  L  C                        S  S          S  C
Tstms          S  C  C  C                        S  S          S  C

$$
TXZ436-142100-
Matagorda Islands-
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      88          83          89          83          88
Temp                85 86 87 86 86 86 85 84 86 87 88 86 86 85 85 83 85 88 88 87
Dewpt               79 79 79 78 78 79 78 77 79 78 79 79 79 78 78 77 78 78 78 78
RH                  82 80 77 77 77 80 80 80 80 75 75 80 80 80 80 82 80 72 72 75
Wind dir             S  S SE SE SE  S  S  S  S SE SE SE SE SE SE  E  E  E  E  E
Wind spd            11 11 13 14 16 14 12 10 10 12 13 14 14 12  9  8 11 12 14 17
Clouds              SC B1 SC SC FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC
PoP 12hr                     50          20          20           5          20
QPF 12hr              0.08-0.26   0.01-0.11   0.01-0.20           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  S              S  S  S  S  S              S  S  S  S  S
Tstms               IS  S              S  S  S  S  S              S  S  S  S  S
Heat index          97 98101 98 99 99 97 94 99101103100 99 97 96 93 97102102100
Max heat              105   106   105   103   107   109   103   102   108   108


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    87      82    87      81    87      82    87
Temp          86 83 85 85   85 83 86 85   84 81 85 85   84 82 85 85
Dewpt         79 78 79 78   76 74 74 74   74 73 75 75   76 75 76 76
PWind dir         E     E       E     E       E     E      SE    SE
Wind char        BZ    BZ      GN    BZ      GN    GN      GN    GN
Avg clouds    SC B1 B1 B1   SC SC SC FW   FW FW SC SC   SC FW SC FW
PoP 12hr         50    70      20    10      10    30      10    30
Rain shwrs     S  C  L  L    S  S  S             C  S          C  C
Tstms          S  C  C  C                        S  S          C  C

$$
TXZ437-142100-
Brazoria Islands-
Including the city of Surfside Beach
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                      89          82          89          82          89
Temp                85 86 88 86 85 86 85 83 87 88 89 87 86 86 85 82 86 87 88 87
Dewpt               78 78 78 78 78 78 77 77 79 78 78 79 78 77 77 77 77 78 79 79
RH                  80 77 72 77 80 77 77 82 77 72 70 77 77 75 77 85 75 75 75 77
Wind dir             S  S SE SE SE  S  S  S SE SE SE SE SE SE SE  E  E  E  E  E
Wind spd            11 11 12 13 13 12 10  6  9 11 12 13 13 11  6  5 11 13 16 17
Clouds              SC SC SC SC SC FW SC SC SC SC SC FW FW FW FW FW SC SC SC SC
PoP 12hr                     40           5          20           5          20
QPF 12hr              0.04-0.11   0.00-0.05   0.00-0.13           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  C  S                    S  S              S  S  S  S  S
Tstms               IS  C  S                    S  S              S  S  S  S  S
Heat index          96 98102 99 97 98 96 91102101103100 98 97 95 90 97 99103101
Max heat              104   105   103   103   108   108   103   102   106   106


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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          82    87      81    88      80    88      80    88
Temp          87 82 84 85   85 82 86 85   83 80 86 85   84 80 86 85
Dewpt         78 78 79 77   75 73 73 73   73 73 74 75   75 74 75 75
PWind dir         E     E       E     E       E     E      SE     E
Wind char        BZ    BZ      GN    GN      LT    GN      LT    LT
Avg clouds    SC B1 B1 B1   SC SC SC FW   FW FW SC SC   SC FW SC SC
PoP 12hr         50    70      10    10      10    30      20    30
Rain shwrs     S  C  L  C                        C  S       S  C  C
Tstms          S  C  C  C                        S  S       S  C  C

$$
TXZ438-142100-
Galveston Island-
Including the city of Galveston
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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                87 89 90 87 85 84 85 83 87 90 89 87 85 85 85 83 86 89 90 88
Dewpt               79 79 78 78 78 79 78 78 78 78 79 78 77 78 77 77 77 78 78 78
RH                  77 73 68 75 80 85 80 85 75 68 73 75 77 80 77 82 75 70 68 72
Wind dir             S  S  S  S  S  S  S  S SE SE SE SE SE SE SE  E  E  E  E  E
Wind spd             8 11 13 13 13 12  9  6  8 11 12 12 12 11  6  6 11 13 14 17
Clouds              SC SC SC FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC SC SC
PoP 12hr                     20           5          10           5          20
QPF 12hr              0.02-0.09           0   0.00-0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  S  S                                      S  S  S  S  S
Tstms               IS  S  S                                      S  S  S  S  S
Heat index         100103105 99 97 96 96 93 99105104100 97 96 95 92 98104105102
Max heat              107   108   103   103   108   109   102   102   107   108


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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      83    89      82    89      82    88
Temp          86 83 87 87   85 83 87 86   84 82 86 86   84 82 86 86
Dewpt         79 77 78 76   75 73 73 72   73 74 74 74   75 75 75 75
PWind dir         E     E       E     E       E     E      SE     E
Wind char        BZ    BZ      GN    GN      LT    GN      LT    LT
Avg clouds    SC B1 B1 SC   SC SC FW FW   FW FW SC SC   SC FW SC SC
PoP 12hr         50    60      10     5      10    30      20    20
Rain shwrs     S  C  L  C                        C  S       S  S  S
Tstms          S  C  C  C                        S  S       S  S  S

$$
TXZ439-142100-
Bolivar Peninsula-
841 AM CDT Mon Sep 14 2026

Date             Mon 09/14/26            Tue 09/15/26            Wed 09/16/26
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    77 81 84          90    77 80 84          90
Temp                87 89 89 86 83 83 82 81 87 89 89 87 84 83 82 80 85 89 90 87
Dewpt               78 79 78 78 78 78 78 77 78 78 79 77 77 77 77 77 78 78 78 78
RH                  75 73 70 77 85 85 88 88 75 70 73 72 80 82 85 91 80 70 68 75
Wind dir             S  S  S  S  S  S  S  S SE SE SE SE SE SE SE  E  E  E  E  E
Wind spd             6 11 13 13 13 11  6  4  6 11 12 11 12 11  5  5 11 12 13 17
Clouds              SC SC FW FW FW FW SC SC SC SC FW FW FW FW FW SC SC SC SC SC
PoP 12hr                     20           5          10           5          20
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  S                                         S  S  S  S  C
Tstms               IS  S                                         S  S  S  S  C
Heat index          99104104 99 94 93 90 87100103105 98 94 93 91 85 97103105100
Max heat              107   107   103    97   107   108    98    98   108   109


Date          Thu 09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26
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    89      79    88      79    88      79    88
Temp          84 81 86 86   83 80 86 86   82 79 86 86   83 80 86 85
Dewpt         78 77 78 76   75 73 73 73   73 73 75 75   76 75 76 76
PWind dir         E     E       E     E       E     E      SE     E
Wind char        BZ    BZ      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 SC   SC SC FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         50    50      10     5      10    30      20    30
Rain shwrs     C  C  C  S                        C  S       S  S  C
Tstms          C  C  C  S                        S  S       S  S  C

$$