066
FOUS54 KHGX 092011
AFMHGX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
311 PM CDT SUN AUG 9 2026
TXZ163-100900-
HOUSTON-
INCLUDING THE CITY OF CROCKETT
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 73 93 74 95 75
TEMP 94 90 81 78 75 74 84 91 93 90 81 79 76 74 85 92 95 93 83 80 77 75
DEWPT 72 73 74 74 74 73 76 73 72 73 74 75 75 74 77 75 73 73 74 75 75 75
RH 49 58 79 88 97 97 77 56 51 58 79 88 97100 77 58 49 52 74 85 94100
WIND DIR SE SE S S S S S S S S S S S S S S S S S S S S
WIND SPD 4 4 3 2 1 0 2 3 5 5 3 2 2 2 4 5 5 5 4 3 3 2
WIND GUST 16 13 16 13 16 17 16 13
CLOUDS SC SC SC SC FW SC FW FW FW SC SC SC SC SC FW FW FW FW FW FW FW SC
POP 12HR 5 10 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS IS
HEAT INDEX 103 98 85 93101101 98 86 95104105102 89 83
MAX HEAT 106 96 103 103 95 85 107 107 101 85
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 97 75 97 74 97 74 97 74 98
TEMP 93 95 80 75 94 95 79 74 94 95 79 75 94 95 80 74 94 96
DEWPT 76 74 75 75 74 72 75 74 74 73 75 75 74 72 74 74 72 68
PWIND DIR S S S S S S S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL FW SC CL CL FW SC FW FW FW SC CL FW FW FW CL
POP 12HR 0 0 0 0 0 0 0 0 0
TXZ164-100900-
TRINITY-
INCLUDING THE CITIES OF GROVETON AND TRINITY
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 74 93 75 95 75
TEMP 93 89 82 79 76 75 85 91 92 89 82 80 77 75 85 92 95 92 84 81 77 75
DEWPT 72 73 74 74 74 74 75 73 73 73 74 75 75 75 76 75 73 74 74 75 75 75
RH 51 59 77 85 94 97 72 56 54 59 77 85 94100 75 58 49 56 72 82 94100
WIND DIR SE S S S S SE S S SE S S S S S S S S S S S S S
WIND SPD 5 6 3 2 1 0 3 4 6 6 4 3 2 2 4 5 6 8 6 4 3 2
WIND GUST 17 17 17 17 18
CLOUDS SC SC SC SC FW SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW SC
POP 12HR 5 10 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S
TSTMS IS S S
HEAT INDEX 101 97 88 94100101 97 89 83 95103105102 92 86
MAX HEAT 103 95 87 102 102 95 87 105 107 100 87
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 97 76 97 75 97 75 97 74 98
TEMP 93 94 81 76 94 94 80 75 94 94 80 76 94 94 81 75 95 95
DEWPT 75 74 76 75 74 72 76 75 74 72 76 75 74 71 75 74 71 68
PWIND DIR S S S S S S S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW CL CL FW FW FW FW FW FW FW FW FW FW CL
POP 12HR 0 0 0 0 0 0 0 0 0
TXZ176-100900-
MADISON-
INCLUDING THE CITY OF MADISONVILLE
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 73 94 74 96 74
TEMP 95 90 81 78 75 75 84 92 93 90 81 79 76 75 85 93 96 93 83 80 76 75
DEWPT 72 73 74 74 74 74 76 73 73 73 73 74 75 75 78 75 72 72 74 75 75 75
RH 48 58 79 88 97 97 77 54 52 58 77 85 97100 80 56 46 51 74 85 97100
WIND DIR SE SE S S S S S S S S S S S S S S S S S S S S
WIND SPD 6 8 5 3 2 1 4 5 8 9 6 4 4 3 6 8 9 9 8 6 5 4
CLOUDS SC SC FW FW FW SC SC FW SC SC SC FW SC SC SC FW FW FW FW FW FW SC
POP 12HR 5 10 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS IS
HEAT INDEX 103 99 87 93101102 98 86 80 96104105101 90 82
MAX HEAT 106 97 103 103 96 85 107 107 101 85
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 98 74 98 74 97 74 98 74 98
TEMP 94 95 80 76 94 96 79 75 94 95 80 75 94 95 80 75 94 96
DEWPT 77 76 75 75 77 74 75 75 77 75 75 75 77 74 74 74 75 70
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS FW CL CL FW SC CL CL FW SC FW FW FW SC FW FW FW SC CL
POP 12HR 0 0 0 0 0 0 0 0 0
TXZ177-100900-
WALKER-
INCLUDING THE CITY OF HUNTSVILLE
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 92 75 95 75
TEMP 93 89 82 79 76 75 85 91 92 88 82 80 77 75 86 92 95 92 84 80 77 76
DEWPT 72 73 74 74 74 74 75 73 73 73 74 74 75 75 76 74 72 73 74 75 75 75
RH 51 59 77 85 94 97 72 56 54 61 77 82 94100 72 56 48 54 72 85 94 97
WIND DIR SE SE S S S S S SE SE S S S S S S S S S S S S S
WIND SPD 8 9 5 3 1 0 4 6 9 8 5 4 3 3 6 8 9 10 8 5 4 3
WIND GUST 16 18 18 16
CLOUDS SC SC SC SC FW SC FW SC B1 SC SC SC SC SC FW FW FW FW FW FW FW SC
POP 12HR 5 10 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S
TSTMS IS S S
HEAT INDEX 102 97 88 80 94 99101 96 89 83 96103105100 92 85
MAX HEAT 105 97 102 103 97 85 105 107 100 87
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 97 76 98 75 97 75 97 75 97
TEMP 94 94 81 77 94 94 80 76 94 93 80 76 94 94 80 75 95 95
DEWPT 76 74 75 75 75 73 75 75 75 73 75 75 75 72 74 74 73 69
PWIND DIR S S S S S S S S S
WIND CHAR LT GN GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC FW CL FW SC FW FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 0 0 0
TXZ178-100900-
SAN JACINTO-
INCLUDING THE CITIES OF COLDSPRING AND SHEPHERD
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 73 74 79 91 73 75 79 91 94 97 72 75 80
TEMP 92 87 80 77 76 75 84 89 90 86 80 78 76 75 85 91 94 89 82 78 77 75
DEWPT 75 75 75 75 74 74 76 75 75 75 75 75 75 74 77 76 75 76 76 76 75 75
RH 58 68 85 94 94 97 77 64 62 70 85 91 97 97 77 62 54 66 82 94 94100
WIND DIR SE SE S S S S S SE SE S S S S S S S S S S S S S
WIND SPD 6 5 3 2 1 0 2 5 6 5 3 2 2 1 4 5 6 8 5 3 2 2
WIND GUST 17 13 18 17 13 17 19 17 13
CLOUDS B1 SC SC SC FW SC FW SC B2 SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 5 30 5 20 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C S S
TSTMS IS S C C S S
OBVIS PF
HEAT INDEX 102 96 83 93 99101 95 85 96103105100 88
MAX HEAT 107 95 89 102 105 95 89 107 109 100 90
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 96 75 96 74 95 74 96 73 97
TEMP 92 91 79 76 93 90 78 75 93 90 79 75 93 91 78 74 93 92
DEWPT 76 77 76 75 75 75 76 74 76 76 76 75 76 75 75 74 74 72
PWIND DIR S S S S S S S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW FW CL FW SC FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 5 0 0
TXZ179-100900-
POLK-
INCLUDING THE CITIES OF CORRIGAN AND LIVINGSTON
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 73 74 79 89 92 95 73 75 80 91 95 97 72 75 80
TEMP 92 88 80 78 76 74 84 89 91 87 81 78 77 75 85 92 94 90 82 79 77 75
DEWPT 74 74 75 75 74 74 76 75 74 74 75 75 75 74 77 76 74 75 75 76 75 75
RH 56 63 85 91 94100 77 64 58 65 82 91 94 97 77 60 53 62 79 91 94100
WIND DIR SE SE S S S SE S S S S S S S S S S S S S S S S
WIND SPD 5 5 3 2 1 1 3 5 6 5 4 3 2 2 4 5 8 6 5 4 2 2
WIND GUST 17 13 18 17 19 17
CLOUDS SC SC SC SC FW SC SC SC B1 SC SC FW SC FW FW FW FW FW FW FW FW FW
POP 12HR 5 30 10 10 0
QPF 12HR 0 0.00-0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C
TSTMS IS S C
OBVIS PF
HEAT INDEX 103 97 85 93 99101 95 86 96104105100 89 80
MAX HEAT 107 94 89 103 105 94 90 107 109 100 89
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 96 75 96 74 96 75 96 74 98
TEMP 93 92 80 76 93 91 79 75 93 92 79 75 93 92 79 75 94 93
DEWPT 76 76 76 75 75 74 76 74 76 74 76 75 75 74 76 74 73 71
PWIND DIR S S S S S S S S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 0 0 0
TXZ195-100900-
BURLESON-
INCLUDING THE CITIES OF CALDWELL AND SOMERVILLE
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 94 75 96 75
TEMP 95 91 83 79 77 76 85 92 94 90 83 80 77 76 85 93 96 93 84 80 77 76
DEWPT 71 72 73 74 74 74 76 72 72 72 73 75 75 76 77 73 71 72 74 75 76 76
RH 46 54 72 85 90 94 75 52 49 56 72 85 94100 77 52 45 51 72 85 97100
WIND DIR SE SE S S S SE S S S S S S S S S S S S S S S S
WIND SPD 8 10 8 4 3 1 4 6 10 10 8 6 4 3 8 10 11 11 10 8 5 4
CLOUDS SC FW CL FW FW B1 SC SC SC SC FW FW SC B1 SC FW FW FW CL CL FW B1
POP 12HR 5 10 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS IS
OBVIS PF
HEAT INDEX 103 98 89 80 94100102 98 89 83 96103105101 91 83
MAX HEAT 105 96 85 102 104 96 88 106 107 101 87
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 98 75 99 75 98 75 97 75 97
TEMP 95 95 79 77 95 95 79 76 95 95 80 76 94 94 80 75 94 95
DEWPT 74 72 75 75 74 72 75 76 74 72 75 76 74 72 74 75 72 68
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN GN LT LT LT
AVG CLOUDS SC FW CL CL SC CL CL FW B1 FW FW FW B1 FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 0 0 0
TXZ196-100900-
BRAZOS-
INCLUDING THE CITIES OF BRYAN AND COLLEGE STATION
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 94 75 96 75
TEMP 95 91 83 79 77 76 85 92 93 90 83 80 77 76 85 93 96 93 84 80 77 76
DEWPT 72 73 74 74 74 74 76 73 72 73 74 75 75 76 77 75 73 73 74 76 76 76
RH 48 56 74 85 90 94 75 54 51 58 74 85 94100 77 56 48 52 72 88 97100
WIND DIR SE SE S S S SE S S S SE S S S S S S S S S S S S
WIND SPD 8 11 8 5 3 2 5 8 10 11 8 6 5 4 9 10 11 12 11 9 6 5
CLOUDS SC SC FW FW FW B1 SC FW B1 SC FW FW SC B1 SC FW FW FW FW CL FW SC
POP 12HR 5 10 0 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS IS
HEAT INDEX 103 99 89 80 94101102 98 89 83 96105106102 92 85
MAX HEAT 105 97 85 103 104 97 87 106 109 101 87
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 98 75 98 75 98 75 97 75 97
TEMP 94 95 80 77 95 95 80 76 95 95 80 76 94 94 80 75 94 95
DEWPT 77 75 75 76 76 74 76 76 76 74 76 76 76 73 75 75 74 70
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN GN LT LT LT
AVG CLOUDS SC CL CL CL SC CL CL FW B1 FW FW FW B1 FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 0 0 0
TXZ197-100900-
WASHINGTON-
INCLUDING THE CITY OF BRENHAM
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 92 76 95 76
TEMP 93 89 82 78 77 76 84 90 92 89 82 79 77 76 84 92 95 92 83 79 77 76
DEWPT 72 73 74 75 75 75 77 73 73 73 74 75 76 76 78 74 73 73 75 76 76 76
RH 51 59 77 91 94 97 80 58 54 59 77 88 97100 82 56 49 54 77 91 97100
WIND DIR SE SE SE S S SE S S S S S S S S S S S S S S S S
WIND SPD 8 9 5 3 1 0 3 6 9 9 5 4 3 2 6 8 9 10 8 5 4 3
WIND GUST 16 16 14 18 16
CLOUDS SC SC FW FW FW B1 SC SC B1 B1 SC SC SC SC SC FW FW FW FW FW FW SC
POP 12HR 5 20 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S
TSTMS IS S
OBVIS PF
HEAT INDEX 102 97 88 93 99100 96 88 80 95103104101 90 80
MAX HEAT 104 97 87 101 102 97 87 105 107 100 88
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 97 75 97 76 96 76 96 75 97
TEMP 93 93 79 77 94 93 79 76 94 93 79 76 93 92 79 75 92 94
DEWPT 75 73 76 75 75 73 76 75 75 74 76 76 75 73 75 74 73 70
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN LT GN LT LT LT LT
AVG CLOUDS SC FW CL FW SC FW CL FW B1 FW FW FW B1 FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 5 0 0
TXZ198-100900-
GRIMES-
INCLUDING THE CITY OF NAVASOTA
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 93 75 96 75
TEMP 94 90 82 79 77 76 85 91 93 89 82 80 77 76 85 93 96 93 84 80 77 76
DEWPT 72 73 74 74 74 74 76 74 73 73 74 74 75 75 77 75 73 73 74 75 76 76
RH 49 58 77 85 90 94 75 58 52 59 77 82 94 97 77 56 48 52 72 85 97100
WIND DIR SE SE S S S SE S S SE SE S S S S S S S S S S S S
WIND SPD 9 11 6 4 2 1 4 8 10 10 8 5 4 3 8 10 11 12 10 8 5 4
CLOUDS SC SC FW SC FW SC FW SC B1 SC SC FW SC SC SC FW FW FW FW FW FW SC
POP 12HR 5 10 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S
TSTMS IS S S S S
HEAT INDEX 102 98 88 80 94101102 97 88 83 97105106101 91 85
MAX HEAT 105 97 103 103 96 107 109 100 86
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 98 75 98 75 97 76 97 75 97
TEMP 95 94 80 77 95 95 80 76 95 94 80 76 94 94 80 75 94 95
DEWPT 77 74 75 76 76 73 75 75 76 74 75 76 76 73 74 74 74 70
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN GN LT LT LT
AVG CLOUDS SC FW CL FW SC FW CL FW SC FW FW FW SC FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 5 0 0
TXZ199-100900-
MONTGOMERY-
INCLUDING THE CITIES OF CONROE AND THE WOODLANDS
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 92 76 95 76
TEMP 92 88 82 79 77 76 85 90 91 88 82 79 77 76 86 92 94 90 83 80 78 76
DEWPT 74 74 74 75 74 74 76 75 74 75 75 75 75 75 77 76 74 75 75 76 76 76
RH 56 63 77 88 90 94 75 62 58 66 79 88 94 97 75 60 53 62 77 88 94100
WIND DIR SE SE SE S S SE S SE SE S S S S S S S S SE S S S S
WIND SPD 8 8 4 2 1 0 3 6 8 6 4 3 2 1 5 6 9 9 6 4 3 2
WIND GUST 14 17 14 13 17 14 13
CLOUDS B1 B1 SC SC FW SC SC SC B2 B1 SC SC FW SC FW FW SC FW FW CL FW FW
POP 12HR 5 30 5 20 0
QPF 12HR 0 0.00-0.18 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C S S
TSTMS IS S C C S S
OBVIS PF
HEAT INDEX 103 97 87 81 94100101 97 88 82 97104106101 90 84
MAX HEAT 105 95 87 103 103 95 87 107 109 101 88
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 97 76 97 75 96 76 97 75 97
TEMP 94 93 80 77 94 92 80 76 94 92 80 76 94 92 80 75 94 93
DEWPT 77 75 76 75 75 74 76 75 76 75 76 76 76 74 75 75 74 72
PWIND DIR S S S S S S S S S
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW CL FW SC FW FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 5 0 0
TXZ200-100900-
NORTHERN LIBERTY-
INCLUDING THE CITIES OF CLEVELAND, DAYTON, AND LIBERTY
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 74 91 74 91 93 97 75
TEMP 91 87 80 77 75 75 83 87 90 87 80 78 76 75 86 90 92 89 81 78 77 75
DEWPT 76 75 75 75 74 74 77 76 76 76 76 76 75 75 78 77 76 76 76 77 76 75
RH 62 68 85 94 97 97 82 70 64 70 88 94 97100 77 66 60 66 85 97 97100
WIND DIR SE SE SE SE S NE S SE S S S S S S S S S S S S S S
WIND SPD 4 4 1 0 0 0 2 4 5 4 2 0 0 0 2 4 6 5 2 1 1 0
CLOUDS SC SC SC SC SC SC SC B1 B2 SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 60 5 20 0
QPF 12HR 0 0.01-0.24 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C L C S S
TSTMS IS C C C S S
OBVIS PF PF
HEAT INDEX 102 97 82 93 98101 96 85 98104105100 87
MAX HEAT 106 94 102 105 94 107 109 99 87
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 95 75 95 74 95 75 95 73 96
TEMP 92 90 79 76 92 89 78 75 92 90 78 75 92 90 78 74 93 91
DEWPT 77 77 77 76 76 75 77 75 76 76 77 75 76 75 77 74 74 73
PWIND DIR S S S S S S S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW FW CL FW FW FW FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 5 0 5
TXZ210-100900-
COLORADO-
INCLUDING THE CITIES OF COLUMBUS, EAGLE LAKE, AND WEIMAR
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 93 75 96 76
TEMP 93 89 81 78 76 75 84 90 91 88 81 79 77 76 86 93 95 91 81 79 77 76
DEWPT 72 73 75 75 75 74 76 74 74 73 75 76 76 75 77 74 73 73 75 77 76 76
RH 51 59 82 91 97 97 77 60 58 61 82 91 97 97 75 54 49 56 82 94 97100
WIND DIR SE SE SE SE SE E S S S S S S S S S S S S S S S S
WIND SPD 9 9 5 2 1 0 3 6 9 9 6 3 3 2 5 9 11 11 6 4 3 2
WIND GUST 17 17 14 13
CLOUDS SC SC FW FW SC SC SC SC B1 B1 SC FW SC B1 SC FW FW FW CL CL FW SC
POP 12HR 10 30 5 10 0
QPF 12HR 0 0.00-0.06 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S
TSTMS IS S C S
OBVIS PF
HEAT INDEX 101 97 86 93 99101 96 87 97104105 99 88
MAX HEAT 104 95 103 103 95 87 107 109 99 87
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 98 76 98 76 97 76 97 74 98
TEMP 95 92 79 77 95 92 79 76 95 91 79 76 94 91 78 75 94 93
DEWPT 74 73 77 75 74 73 77 76 74 73 77 76 74 72 76 74 72 70
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN LT GN LT LT LT LT
AVG CLOUDS FW FW CL FW SC CL CL FW SC FW FW SC B1 FW FW FW SC FW
POP 12HR 0 0 0 0 5 0 10 0 5
TXZ211-100900-
AUSTIN-
INCLUDING THE CITIES OF BELLVILLE AND SEALY
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 92 76 96 76
TEMP 93 89 81 78 76 75 83 90 91 88 81 78 77 76 85 92 95 91 82 78 77 76
DEWPT 72 73 75 75 75 75 76 73 73 73 75 76 76 76 77 74 73 73 75 77 77 76
RH 51 59 82 91 97100 80 58 56 61 82 94 97100 77 56 49 56 79 97100100
WIND DIR SE SE SE S SE SE S S S S S S S S S S S S S S S S
WIND SPD 8 9 5 2 1 0 3 6 9 8 5 3 3 2 5 8 10 10 6 4 3 2
WIND GUST 17 14
CLOUDS SC SC FW FW FW B1 SC SC B1 B1 SC SC SC SC SC FW FW FW CL CL FW SC
POP 12HR 5 30 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S
TSTMS IS S C S
OBVIS PF
HEAT INDEX 101 97 87 92 98100 95 87 96103104100 88
MAX HEAT 106 95 101 101 94 106 107 98
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 97 76 98 76 97 76 97 74 97
TEMP 94 93 78 77 94 92 79 76 94 91 79 77 93 92 78 75 92 93
DEWPT 74 72 76 75 73 72 76 76 74 73 76 76 74 72 76 75 72 70
PWIND DIR S S S S S S S S S
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS SC FW CL FW SC FW CL FW SC FW FW FW B1 FW FW FW SC FW
POP 12HR 0 0 0 0 5 0 5 0 5
TXZ212-100900-
WALLER-
INCLUDING THE CITIES OF BROOKSHIRE, HEMPSTEAD, PRAIRIE VIEW,
AND WALLER
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 93 76 96 76
TEMP 93 89 82 79 77 76 84 90 91 88 82 79 78 76 85 93 95 91 83 79 78 76
DEWPT 73 74 75 76 75 75 77 74 73 74 75 76 76 76 78 75 74 74 75 77 77 76
RH 52 61 79 91 94 97 80 60 56 63 79 91 94100 80 56 51 58 77 94 97100
WIND DIR SE SE SE S S SE S S S S S S S S S S S S S S S S
WIND SPD 9 10 5 3 1 1 4 8 9 9 6 4 3 2 6 9 10 11 8 5 4 3
CLOUDS B1 SC FW SC FW SC SC SC B1 B1 SC SC FW SC SC FW FW FW FW CL FW SC
POP 12HR 5 30 5 20 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S S S
TSTMS IS S C S S S
OBVIS PF
HEAT INDEX 103 98 88 94100101 96 88 81 97105106101 90 82
MAX HEAT 105 95 102 102 95 86 106 109 99 87
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 97 76 98 76 97 76 98 75 98
TEMP 94 93 79 77 95 93 80 77 94 92 80 77 94 92 79 76 93 93
DEWPT 75 74 77 76 74 73 77 76 75 74 77 76 75 74 76 75 73 71
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS FW FW CL FW SC FW CL FW SC FW FW FW SC FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 5 0 5
TXZ213-100900-
INLAND HARRIS-
INCLUDING THE CITY OF HOUSTON
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 74 78 80 88 92 94 78 91 95 97 78
TEMP 92 89 83 81 80 79 85 90 90 88 83 81 80 78 87 93 94 90 84 81 80 78
DEWPT 74 74 75 76 76 75 76 75 74 75 76 77 77 76 77 75 75 75 76 77 77 77
RH 56 61 77 85 88 88 75 62 60 66 80 88 91 94 72 56 54 62 77 88 91 97
WIND DIR SE SE SE S S SE S S S S S S S S S S S S S S S S
WIND SPD 10 10 5 3 2 1 4 8 9 9 6 4 3 2 5 8 11 11 8 5 4 3
WIND GUST 20 20 19 21 23
CLOUDS B1 SC SC SC FW SC FW B1 B1 SC SC FW FW SC FW FW SC FW FW CL FW FW
POP 12HR 10 50 5 20 0
QPF 12HR 0 0.01-0.26 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C S S
TSTMS IS C C C S S
OBVIS PF
HEAT INDEX 102 98 90 87 83 80 95 99100 97 91 88 84 99105105101 92 89 85
MAX HEAT 105 96 90 103 103 97 91 109 109 102 93
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 97 78 97 78 96 79 97 77 97
TEMP 94 93 82 80 95 92 82 79 94 91 82 79 94 92 81 78 94 93
DEWPT 76 75 78 77 75 75 78 77 75 76 78 77 75 74 77 76 74 73
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS FW FW CL FW FW FW CL FW SC FW FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 5 0 5
TXZ214-100900-
CHAMBERS-
INCLUDING THE CITIES OF ANAHUAC, MONT BELVIEU, OLD RIVER-WINFREE,
STOWELL, AND WINNIE
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 77 84 89 76 78 86 91 76 79 86
TEMP 90 87 82 81 79 79 84 87 89 87 82 82 80 79 87 90 91 88 83 82 81 79
DEWPT 76 76 76 76 76 76 77 76 76 77 77 78 77 77 78 78 77 77 78 78 78 78
RH 64 70 82 85 91 91 80 70 66 72 85 88 91 94 75 68 64 70 85 88 91 97
WIND DIR SE SE SE SE S SE S S S S S S S S S S S S S S S S
WIND SPD 9 8 3 3 2 2 3 6 8 8 4 3 3 2 4 8 10 8 4 4 4 3
WIND GUST 13 13 12 16 14 13 14 16 16 13
CLOUDS SC SC SC SC SC SC SC B1 SC FW FW SC FW FW FW FW FW FW CL CL FW FW
POP 12HR 20 70 5 20 0
QPF 12HR 0 0.05-0.37 0 0.00-0.10 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L C S S S
TSTMS IS S C C S S S
OBVIS PF PF
HEAT INDEX 101 98 89 86 82 81 94 99101 99 91 90 85 82101105106101 92 91 87 83
MAX HEAT 105 99 97 103 105 100 100 109 111 103 101
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 79 92 79 92 79 93 77 94
TEMP 91 89 82 81 91 89 82 80 91 89 82 79 91 89 81 79 92 89
DEWPT 78 78 79 77 77 77 78 77 77 77 78 78 77 77 78 77 75 75
PWIND DIR S S S S S S S S S
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 5 0 5
TXZ226-100900-
WHARTON-
INCLUDING THE CITIES OF EL CAMPO AND WHARTON
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 91 77 95 77
TEMP 92 88 81 79 77 76 83 88 90 87 81 79 78 77 87 92 93 89 81 79 79 77
DEWPT 74 74 75 75 75 74 76 74 74 74 76 76 76 75 77 74 73 75 76 76 76 76
RH 56 63 82 88 94 94 80 63 60 65 85 91 94 94 72 56 52 64 85 91 91 97
WIND DIR SE SE SE SE SE E S S S S SE S S SE S S S S SE S S S
WIND SPD 9 10 4 2 1 1 3 6 9 10 5 4 3 2 6 10 12 11 6 4 4 3
WIND GUST 14
CLOUDS B1 SC SC SC SC SC SC B1 B1 B1 SC FW SC SC FW FW FW FW CL FW FW SC
POP 12HR 10 40 5 10 0
QPF 12HR 0 0.01-0.17 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C S
TSTMS IS S S C S
OBVIS PF
HEAT INDEX 102 96 86 80 92 97 99 96 87 82 98102103 99 88 82 80
MAX HEAT 105 96 86 101 103 96 88 106 107 99 91
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 95 77 96 77 95 77 95 75 96
TEMP 93 91 80 78 93 90 80 78 93 90 80 77 92 90 79 76 93 91
DEWPT 76 75 77 76 76 76 77 76 76 76 77 76 76 75 77 75 74 74
PWIND DIR S S S S S SE S S SE
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS FW FW CL FW FW CL CL FW SC FW FW FW SC FW FW FW SC FW
POP 12HR 0 0 0 0 5 0 10 0 5
TXZ227-100900-
FORT BEND-
INCLUDING THE CITIES OF FIRST COLONY, MISSION BEND,
MISSOURI CITY, PECAN GROVE, ROSENBERG, AND SUGAR LAND
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 92 77 95 77
TEMP 92 88 81 79 78 77 84 88 90 87 81 79 78 77 87 93 93 89 82 79 79 77
DEWPT 75 75 76 76 75 75 77 75 75 75 76 76 76 76 78 75 74 75 77 78 77 76
RH 58 66 85 91 91 94 80 66 62 68 85 91 94 97 75 56 54 64 85 97 94 97
WIND DIR SE SE SE SE SE SE S S S SE SE S S S S S S S S S S S
WIND SPD 9 9 4 2 1 1 3 6 8 8 4 3 2 2 5 8 11 10 5 4 3 2
CLOUDS B1 SC SC SC FW SC SC SC B2 SC SC FW FW SC FW FW SC FW CL FW FW SC
POP 12HR 10 50 5 20 0
QPF 12HR 0 0.00-0.14 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C S S
TSTMS IS S C C C S S
OBVIS PF
HEAT INDEX 103 97 87 80 93 98100 96 88 81 100105104 99 89 82
MAX HEAT 106 95 87 102 102 96 88 109 107 100 89
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 96 77 96 77 96 77 97 75 97
TEMP 93 91 80 78 94 90 80 78 93 90 80 78 94 91 79 76 93 91
DEWPT 76 75 77 76 75 75 77 76 76 75 78 76 75 74 77 75 74 73
PWIND DIR S S S S S S SE S S
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW CL FW FW CL CL FW SC FW FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 10 0 5
TXZ235-100900-
INLAND JACKSON-
INCLUDING THE CITIES OF EDNA AND GANADO
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 77 92 78 91 94 97 78
TEMP 92 89 82 81 79 78 84 89 91 89 83 81 80 78 88 92 93 90 83 82 80 79
DEWPT 75 75 76 76 76 75 77 76 75 75 77 77 77 76 78 76 75 76 77 78 77 77
RH 58 64 82 85 91 91 80 66 60 64 82 88 91 94 72 60 56 64 82 88 91 94
WIND DIR SE SE SE SE SE E SE SE S SE SE S S S S S S SE SE S S S
WIND SPD 11 12 6 4 3 2 4 9 11 12 8 6 5 4 8 12 14 13 9 8 6 5
CLOUDS B1 SC FW SC FW SC FW B1 B1 B1 FW FW FW SC FW FW FW FW CL CL FW FW
POP 12HR 10 40 5 10 0
QPF 12HR 0.00-0.11 0.00-0.40 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C S
TSTMS IS S S C S
OBVIS PF
HEAT INDEX 103 99 90 86 80 94100102 99 91 89 84 101105106102 92 90 85 80
MAX HEAT 105 96 90 103 105 98 95 110 110 102 96
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 95 78 95 79 95 79 95 77 96
TEMP 93 91 82 80 93 90 82 79 93 90 82 79 92 90 80 78 93 91
DEWPT 78 77 78 77 78 78 78 77 79 78 78 77 78 77 78 76 77 76
PWIND DIR S S S SE S SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN LT LT
AVG CLOUDS FW CL CL FW FW CL CL FW SC FW FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 5 5 10 0 0
TXZ236-100900-
INLAND MATAGORDA-
INCLUDING THE CITY OF BAY CITY
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 77 90 78 93 79
TEMP 90 87 81 80 79 78 84 87 89 87 82 81 80 78 88 90 92 88 82 81 81 79
DEWPT 75 76 77 76 76 76 77 77 76 76 78 78 77 77 79 77 77 78 78 79 78 77
RH 62 70 88 88 91 94 80 72 66 70 88 91 91 97 75 66 62 72 88 94 91 94
WIND DIR SE SE SE SE SE SE S S S S SE S S S S S S S SE S S S
WIND SPD 10 10 5 3 3 2 3 8 10 10 6 5 4 3 8 11 12 11 6 6 6 5
CLOUDS SC SC SC SC SC SC SC B1 B1 SC SC FW SC FW FW FW FW FW CL FW FW FW
POP 12HR 20 60 5 10 0
QPF 12HR 0.00-0.06 0.04-0.48 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS IS S C C S
OBVIS PF
HEAT INDEX 102 97 88 85 80 94 99101 98 91 89 85 102105105102 92 90 87 81
MAX HEAT 103 94 90 100 103 97 93 109 109 101 94
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 79 93 79 93 79 93 77 94
TEMP 91 89 82 80 91 89 82 80 91 89 82 79 91 89 80 78 91 89
DEWPT 79 78 78 77 78 78 78 77 79 78 79 77 78 77 78 76 77 76
PWIND DIR S S S S S SE SE SE SE
WIND CHAR GN GN GN GN GN LT GN LT LT
AVG CLOUDS FW FW CL FW FW CL FW FW SC SC FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 10 0 5
TXZ237-100900-
INLAND BRAZORIA-
INCLUDING THE CITIES OF ALVIN, ANGLETON, AND PEARLAND
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 90 77 93 77
TEMP 90 86 81 79 78 77 83 87 88 87 81 80 78 77 87 90 91 88 81 80 79 77
DEWPT 75 75 76 76 75 75 77 75 75 76 77 77 76 76 78 76 75 77 78 78 77 77
RH 62 70 85 91 91 94 82 68 66 70 88 91 94 97 75 64 60 70 91 94 94100
WIND DIR SE SE SE SE SE SE S S S S SE S S S S S S S SE S S S
WIND SPD 10 9 3 2 1 1 3 6 8 8 4 3 2 1 5 9 11 9 4 3 3 2
CLOUDS SC SC SC SC SC SC SC B1 B1 SC SC FW FW SC FW FW FW FW CL CL FW FW
POP 12HR 20 60 5 10 0
QPF 12HR 0 0.04-0.25 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L C S S S
TSTMS IS S C C S S S
HEAT INDEX 100 96 87 82 93 96 99 96 88 84 100103103100 89 86 80
MAX HEAT 103 94 87 99 103 96 90 106 106 100 92
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 77 93 77 93 77 93 75 94
TEMP 91 89 81 78 91 89 81 78 91 89 81 78 91 88 79 76 91 89
DEWPT 78 77 78 76 76 77 77 76 77 78 78 77 77 76 77 75 75 75
PWIND DIR S S S S S S SE S SE
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW CL FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 5 0 5
TXZ238-100900-
INLAND GALVESTON-
INCLUDING THE CITIES OF FRIENDSWOOD AND LEAGUE CITY
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 77 90 78 92 79
TEMP 90 87 82 81 79 78 84 87 89 87 82 81 80 78 87 90 90 88 82 81 80 79
DEWPT 76 76 76 76 75 75 77 76 76 77 77 77 77 76 78 78 77 78 78 78 78 77
RH 64 70 82 85 88 91 80 70 66 72 85 88 91 94 75 68 66 72 88 91 94 94
WIND DIR SE SE SE S S S S S S S S S S S S S S S S S S S
WIND SPD 11 10 5 3 3 2 3 8 10 9 5 4 3 2 5 10 12 10 5 5 5 3
CLOUDS SC SC B1 FW SC SC B1 B1 B1 FW FW FW FW SC FW FW FW FW FW CL FW FW
POP 12HR 20 70 5 10 0
QPF 12HR 0 0.11-0.21 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L C S S S
TSTMS IS C C C S S S
HEAT INDEX 102 97 89 87 80 94 97100 98 90 88 87 101105104100 91 90 88
MAX HEAT 103 95 87 99 102 96 91 107 106 99 91
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 78 93 79 92 79 93 77 93
TEMP 92 89 81 79 91 88 82 79 91 88 82 79 91 88 80 78 91 88
DEWPT 79 79 78 77 78 78 78 77 79 79 78 77 78 78 77 76 77 77
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS FW FW CL FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 5 0 5 0 5
TXZ300-100900-
SOUTHERN LIBERTY-
INCLUDING THE CITY OF DEVERS
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 89 76 92 76
TEMP 89 87 80 79 77 77 83 87 89 87 81 80 78 77 86 90 91 88 81 80 78 77
DEWPT 76 75 76 76 75 75 77 76 76 76 77 77 76 76 78 78 77 77 77 78 77 77
RH 66 68 88 91 94 94 82 70 66 70 88 91 94 97 77 68 64 70 88 94 97100
WIND DIR SE SE SE SE S NE SE SE S S S S S S S S S S S S S S
WIND SPD 5 5 1 1 0 0 2 5 5 5 2 1 1 0 3 5 8 6 2 2 2 0
CLOUDS SC SC SC SC SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW CL CL FW FW
POP 12HR 10 70 5 20 0
QPF 12HR 0 0.05-0.32 0 0.00-0.10 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L C S S S S
TSTMS IS S C C C S S S
OBVIS PF PF
HEAT INDEX 101 96 85 80 93 97100 97 88 83 98104105100 89 83
MAX HEAT 103 94 86 99 102 96 88 106 107 99 90
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 77 93 76 93 76 94 75 94
TEMP 91 89 81 78 91 89 80 77 91 89 80 77 91 90 79 76 92 90
DEWPT 77 77 78 77 75 76 77 76 76 76 78 77 76 75 77 76 74 74
PWIND DIR S S S S S S S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 5 0 5 0 5
TXZ313-100900-
COASTAL HARRIS-
INCLUDING THE CITIES OF BAYTOWN AND PASADENA
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 79 82 89 77 79 83 92 77 79 83
TEMP 90 87 83 82 81 80 84 87 88 87 83 82 81 79 87 90 91 88 83 82 81 80
DEWPT 75 75 76 76 76 76 76 76 76 76 77 77 77 77 77 77 77 77 77 78 77 78
RH 62 68 80 82 85 88 77 70 68 70 82 85 88 94 72 66 64 70 82 88 88 94
WIND DIR SE SE SE S S SW S S S S S S S S S S S S S S S S
WIND SPD 11 10 5 4 3 2 4 8 10 10 6 4 3 2 5 9 12 10 6 5 5 3
CLOUDS SC SC B1 SC SC SC SC B1 SC SC FW FW FW FW SC FW FW FW FW CL FW FW
POP 12HR 20 60 5 20 0
QPF 12HR 0 0.03-0.19 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C S S
TSTMS IS S C C C S S
HEAT INDEX 101 96 91 89 86 83 93 97 99 98 92 90 88 82 99104104100 93 91 89 84
MAX HEAT 103 96 96 100 101 97 96 107 107 100 98
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 79 93 80 93 80 93 78 94
TEMP 92 90 82 81 92 89 83 80 91 89 83 80 91 89 82 79 91 89
DEWPT 77 77 78 77 76 77 78 77 77 77 79 78 76 76 78 77 75 75
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC FW SC FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 5 0 5 0 5
TXZ335-100900-
COASTAL JACKSON-
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 78 90 79 87 92 93 80
TEMP 90 87 83 82 80 79 84 88 89 87 83 83 81 80 88 90 91 88 84 83 82 80
DEWPT 76 76 77 77 76 76 77 77 76 77 78 78 77 77 78 78 78 78 78 79 79 78
RH 64 70 82 85 88 91 80 70 66 72 85 85 88 91 72 68 66 72 82 88 91 94
WIND DIR SE SE SE SE S S S S S SE SE S S S S S S SE SE S S S
WIND SPD 12 12 8 5 4 3 5 10 12 12 9 9 8 5 10 13 14 13 10 9 9 8
CLOUDS SC SC SC SC FW SC SC B1 B1 SC FW FW FW SC FW FW FW FW CL CL FW FW
POP 12HR 20 50 5 5 0
QPF 12HR 0.00-0.14 0.01-0.35 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C S
TSTMS IS S C C S
HEAT INDEX 103 99 91 89 86 82 95100101 99 94 92 89 86102105106103 94 93 91 87
MAX HEAT 105 96 94 102 103 97 97 108 109 101 98
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 80 92 80 92 80 92 79 93
TEMP 91 88 83 82 91 89 83 81 91 89 83 80 90 88 82 80 91 88
DEWPT 80 79 78 78 80 80 79 78 80 80 79 78 79 79 78 77 78 78
PWIND DIR S S S SE S SE SE S SE
WIND CHAR GN GN GN GN GN GN GN LT GN
AVG CLOUDS FW CL CL FW FW FW FW FW SC SC FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 10 5 10 0 5
TXZ336-100900-
COASTAL MATAGORDA-
INCLUDING THE CITY OF PALACIOS
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 79 82 85 89 91 78 80 84 86 91 93 78 80 85
TEMP 89 86 83 82 81 80 84 87 88 87 83 83 82 80 87 90 90 87 84 83 82 81
DEWPT 77 77 77 77 76 76 77 77 77 78 78 78 78 78 79 79 79 79 79 79 79 78
RH 68 75 82 85 85 88 80 72 70 75 85 85 88 94 77 70 70 77 85 88 91 91
WIND DIR SE SE SE SE S S S S S SE SE S S S S S S SE SE S S S
WIND SPD 12 11 8 6 5 4 5 9 11 11 9 8 8 5 9 11 12 11 9 9 9 8
CLOUDS SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC FW FW FW FW CL FW FW FW
POP 12HR 30 60 5 5 0
QPF 12HR 0.00-0.08 0.05-0.47 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L S
TSTMS IS C C S
OBVIS PF
HEAT INDEX 101 97 91 90 86 84 95 99101 99 94 93 91 86102106106102 95 94 93 88
MAX HEAT 105 96 96 102 103 100 100 109 111 101 100
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 81 91 81 91 81 91 80 91
TEMP 90 88 83 82 90 88 84 81 90 88 83 81 90 87 82 80 90 87
DEWPT 79 79 78 77 79 79 79 78 79 79 79 78 79 78 78 77 77 78
PWIND DIR S S S S S SE SE S SE
WIND CHAR GN GN GN GN GN GN GN LT GN
AVG CLOUDS FW FW CL FW FW FW FW FW SC SC FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 5 5 5 0 5
TXZ337-100900-
COASTAL BRAZORIA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, AND LAKE JACKSON
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 77 89 78 87 91 93 79
TEMP 89 86 82 81 80 79 84 87 88 86 82 82 80 79 87 89 90 87 83 82 81 79
DEWPT 76 76 76 76 75 75 77 76 77 77 77 78 77 77 78 78 78 78 78 78 77 77
RH 66 72 82 85 85 88 80 70 70 75 85 88 91 94 75 70 68 75 85 88 88 94
WIND DIR SE SE SE SE S SE S S S S S S S S S S S S SE S S S
WIND SPD 11 10 5 4 3 2 3 8 10 9 6 5 4 3 6 10 11 9 6 6 5 4
WIND GUST 16 14
CLOUDS SC SC SC SC SC SC SC SC SC SC SC FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 30 70 5 10 0
QPF 12HR 0 0.05-0.29 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L C S
TSTMS IS C C C S
HEAT INDEX 101 96 89 88 82 80 94 97100 97 91 91 87 81100104104101 93 92 88 82
MAX HEAT 103 96 93 102 103 97 97 108 108 100 97
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 79 91 79 91 79 91 77 91
TEMP 89 88 82 80 89 88 83 80 89 88 83 79 89 87 81 79 89 87
DEWPT 79 79 78 77 78 78 78 77 78 79 78 77 78 78 78 76 76 77
PWIND DIR S S S S S S SE S SE
WIND CHAR GN GN GN GN GN LT GN LT LT
AVG CLOUDS FW FW CL FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 0 5 0 5
TXZ338-100900-
COASTAL GALVESTON-
INCLUDING THE CITIES OF DICKINSON, LA MARQUE, AND TEXAS CITY
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 79 89 78 80 84 91 80
TEMP 89 87 83 82 81 79 84 87 89 87 83 82 82 80 87 89 91 88 84 83 82 80
DEWPT 77 77 76 76 76 76 77 77 77 77 78 78 77 77 79 79 78 78 78 79 78 77
RH 68 72 80 82 85 91 80 72 68 72 85 88 85 91 77 73 66 72 82 88 88 91
WIND DIR SE SE SE S S SW S S S S S S S S S S S S S S S S
WIND SPD 11 10 6 5 4 3 4 9 10 9 8 6 5 4 6 10 11 10 8 8 6 5
CLOUDS SC SC SC SC SC SC SC B1 SC FW FW FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 20 70 5 10 0
QPF 12HR 0 0.05-0.32 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L C S S S
TSTMS IS C C C S S S
HEAT INDEX 102 98 91 89 86 81 95 98101 99 93 92 90 83102105106102 94 93 91 84
MAX HEAT 105 99 97 102 103 100 100 108 109 103 103
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 80 92 80 92 80 92 79 92
TEMP 91 89 83 81 90 88 83 81 90 88 83 81 90 88 82 79 90 88
DEWPT 80 80 79 77 79 79 78 77 80 80 78 77 79 79 78 77 78 78
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN LT GN LT LT
AVG CLOUDS FW FW CL FW FW FW FW FW SC SC FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 5 0 5
TXZ436-100900-
MATAGORDA ISLANDS-
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 81 86 83 85 87 91 83
TEMP 86 85 84 84 83 82 83 84 86 85 85 85 84 84 85 86 86 86 85 85 84 83
DEWPT 78 77 77 77 77 77 77 78 78 78 78 78 78 78 80 80 80 80 79 80 79 78
RH 77 77 80 80 82 85 82 82 77 80 80 80 82 82 85 82 82 82 82 85 85 85
WIND DIR SE SE SE SE S S S S S SE SE S S S S S SE SE SE S S S
WIND SPD 13 14 13 12 11 9 8 10 12 13 14 14 13 11 10 12 13 13 14 14 14 13
CLOUDS SC SC SC SC SC SC SC B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW
POP 12HR 30 60 5 5 0
QPF 12HR 0.00-0.21 0.09-0.46 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L S
TSTMS IS S C C S
HEAT INDEX 98 95 94 94 92 90 92 95 98 97 97 97 96 94 99102101101 98 98 97 94
MAX HEAT 102 96 96 100 102 100 100 109 109 101 101
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 87 84 87 84 87 84 87 83 87
TEMP 86 86 85 85 86 86 85 84 86 86 85 84 86 85 85 84 86 85
DEWPT 80 79 78 78 79 79 79 78 80 80 79 78 79 79 78 77 78 78
PWIND DIR S S S S S S SE SE SE
WIND CHAR GN BZ BZ BZ GN GN GN GN GN
AVG CLOUDS FW FW CL FW FW FW FW FW SC SC FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 5 5 5 0 5
TXZ437-100900-
BRAZORIA ISLANDS-
INCLUDING THE CITY OF SURFSIDE BEACH
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 80 87 82 88 82
TEMP 86 85 84 84 83 82 84 85 86 85 85 85 84 83 86 87 87 87 85 85 84 83
DEWPT 77 77 76 76 76 76 77 77 78 77 78 78 78 77 79 79 79 79 79 78 78 79
RH 75 77 77 77 80 82 80 77 77 77 80 80 82 82 80 77 77 77 82 80 82 88
WIND DIR SE SE SE SE S S S S S S S S S S S S S SE SE S S S
WIND SPD 13 13 12 11 9 6 6 10 11 11 12 12 11 9 9 11 12 12 12 12 12 11
CLOUDS SC B1 SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 30 70 5 5 0
QPF 12HR 0 0.04-0.30 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S
TSTMS C C S
HEAT INDEX 98 96 93 93 90 89 93 96 98 97 96 97 95 93 99102103101 97 97 95 94
MAX HEAT 100 96 96 98 101 100 100 106 106 100 98
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 88 82 89 82 89 82 89 81 88
TEMP 87 87 85 84 87 87 85 83 87 87 85 83 87 86 84 83 87 87
DEWPT 79 79 79 78 79 79 79 79 79 79 79 79 78 78 78 77 77 78
PWIND DIR S S S S S S SE S SE
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS FW CL CL FW FW CL FW FW SC SC FW FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 5 5 5 0 5
TXZ438-100900-
GALVESTON ISLAND-
INCLUDING THE CITY OF GALVESTON
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 81 89 83 89 84
TEMP 88 87 85 84 83 83 85 86 88 87 85 85 85 84 87 88 89 87 86 85 85 84
DEWPT 77 77 76 77 77 77 77 77 78 78 78 78 78 78 79 79 79 79 79 79 79 78
RH 70 72 75 80 82 82 77 75 72 75 80 80 80 82 77 75 73 77 80 82 82 82
WIND DIR SE SE SE S S S S S S S S S S S S S S S S S S S
WIND SPD 12 12 11 11 9 8 6 10 11 11 12 11 11 9 9 11 12 12 11 12 12 11
CLOUDS SC SC SC SC SC SC SC SC SC FW FW FW SC SC FW FW FW FW FW FW FW FW
POP 12HR 30 70 5 20 0
QPF 12HR 0 0.04-0.41 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S S
TSTMS C C C S S
HEAT INDEX 100 98 94 95 93 91 96 98101 99 97 97 96 94101104105102 99 98 97 95
MAX HEAT 103 98 96 100 102 100 100 106 108 103 101
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 90 84 90 84 90 84 90 83 89
TEMP 89 87 85 85 89 88 85 84 89 87 85 84 88 87 85 84 88 87
DEWPT 80 79 79 78 79 79 79 78 79 79 79 78 79 78 78 77 78 78
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN GN GN GN LT
AVG CLOUDS FW CL FW FW FW CL FW FW SC SC FW FW SC FW FW FW FW CL
POP 12HR 0 0 0 0 0 0 5 0 5
TXZ439-100900-
BOLIVAR PENINSULA-
311 PM CDT SUN AUG 9 2026
DATE 08/09/26 MON 08/10/26 TUE 08/11/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 81 85 89 91 79 82 85 90 79 82 85
TEMP 89 87 84 84 83 82 85 87 88 87 84 84 83 82 88 89 90 88 85 84 84 83
DEWPT 77 76 76 77 77 76 77 78 78 78 78 78 78 77 78 80 79 79 78 79 79 78
RH 68 70 77 80 82 82 77 75 72 75 82 82 85 85 72 75 70 75 80 85 85 85
WIND DIR SE SE SE S S S SW S S S S S S S S S S S S S S S
WIND SPD 11 11 9 9 8 5 5 9 10 10 10 9 9 8 8 10 11 10 10 10 10 9
CLOUDS SC SC SC SC SC SC SC SC SC FW FW SC SC SC FW FW FW FW FW FW FW FW
POP 12HR 20 70 5 20 0
QPF 12HR 0 0.21-0.35 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L C S S
TSTMS IS C C C S S
HEAT INDEX 101 98 93 93 91 89 96 99102 99 96 95 94 91101106107102 97 96 95 92
MAX HEAT 103 99 97 103 105 101 100 108 111 102 100
DATE 08/12 THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 90 83 90 83 90 83 90 82 90
TEMP 89 88 84 84 89 88 84 83 89 88 85 83 89 88 84 83 89 88
DEWPT 80 80 80 78 79 79 79 78 80 79 79 78 79 79 79 77 78 78
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN GN GN GN LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 5 0 0
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