641
FOUS54 KHGX 220411
AFMHGX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1111 PM CDT TUE JUL 21 2026
TXZ163-220900-
HOUSTON-
INCLUDING THE CITY OF CROCKETT
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 79 102 78 97 77
TEMP 83 81 79 92 99100 99 87 84 80 78 85 93 97 95 85 81 79 77
DEWPT 70 68 68 73 75 74 74 72 69 67 65 71 72 72 71 71 71 71 70
RH 65 65 69 54 47 44 45 61 61 65 64 63 51 45 46 63 72 77 79
WIND DIR W W W NW N NE NE NE NE NE NE NE NE E E SE SE SE S
WIND SPD 0 1 1 1 2 3 2 5 5 5 5 8 8 9 8 5 6 6 4
WIND GUST 13 13 19 18 20 23
CLOUDS FW FW CL CL CL FW CL FW CL CL CL FW CL FW CL FW FW SC SC
POP 12HR 0 5 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 87 84 81101112113111 94 88 81 90101106102 90 84 80
MAX HEAT 94 88 117 119 111 90 105 111 103 87
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 97 77 97 75 98 75 99
TEMP 93 94 81 78 94 95 81 77 93 94 80 75 93 96 81 76 95 98
DEWPT 74 73 74 73 73 71 73 73 72 70 73 73 72 69 72 73 72 70
PWIND DIR S S S S S S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC FW SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 0 0 0 0 0
TXZ164-220900-
TRINITY-
INCLUDING THE CITIES OF GROVETON AND TRINITY
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 80 102 78 97 78
TEMP 83 82 80 91 99101 98 89 84 81 78 85 93 97 95 86 82 80 78
DEWPT 71 70 69 73 74 74 74 73 71 68 67 71 72 72 72 72 72 72 72
RH 67 67 69 56 45 42 47 59 65 65 69 63 51 45 48 63 72 77 82
WIND DIR W W W NW N NE NE NE NE NE NE NE NE E E SE SE SE S
WIND SPD 1 2 3 2 3 4 3 5 5 6 6 8 8 10 8 5 10 6 4
WIND GUST 24 18
CLOUDS FW FW CL CL CL FW FW FW CL CL FW FW CL FW FW FW FW SC SC
POP 12HR 0 5 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 88 85 82100111113111 97 89 84 90101106103 92 86 82
MAX HEAT 94 90 115 118 113 92 105 109 102 90
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 78 96 77 96 76 97 76 98
TEMP 93 94 82 78 93 94 81 77 92 93 81 76 93 95 81 76 94 96
DEWPT 74 73 75 74 73 72 74 74 73 70 74 74 72 69 74 74 73 70
PWIND DIR S S S S SW S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 0 0 0 0 0
TXZ176-220900-
MADISON-
INCLUDING THE CITY OF MADISONVILLE
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 80 102 80 98 79
TEMP 84 82 80 92 99101 99 89 85 82 80 87 94 98 95 86 82 81 79
DEWPT 69 67 66 72 75 76 75 73 71 68 66 71 74 73 72 71 71 71 70
RH 61 61 62 52 47 45 47 59 63 63 62 59 53 45 48 61 69 72 74
WIND DIR SW SW W NW NE NE NE N NE NE NE NE NE NE E SE E E SE
WIND SPD 2 4 3 3 3 3 3 5 6 6 6 9 9 10 10 8 12 16 13
WIND GUST 24
CLOUDS FW FW CL CL CL FW FW FW CL CL CL FW CL FW CL FW FW FW SC
POP 12HR 0 5 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 87 85 82100112116113 97 90 85 81 92104109105 92 86 85
MAX HEAT 93 88 116 119 111 91 107 111 104 88
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 77 97 75 97 75 99
TEMP 94 95 82 79 94 95 82 78 93 94 81 75 93 95 80 75 95 97
DEWPT 76 74 73 73 74 72 72 73 73 71 72 73 73 70 72 74 74 71
PWIND DIR S S S S S S S S SW
WIND CHAR GN GN GN LT LT LT LT GN LT
AVG CLOUDS SC SC SC SC SC FW SC SC SC FW CL CL FW FW FW FW SC FW
POP 12HR 5 0 0 0 0 0 0 0 0
TXZ177-220900-
WALKER-
INCLUDING THE CITY OF HUNTSVILLE
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 80 103 80 98 79
TEMP 84 81 80 90100102 99 89 85 82 80 86 95 98 96 87 83 81 79
DEWPT 70 68 68 72 74 74 75 74 72 70 68 72 73 72 72 72 72 72 72
RH 63 65 67 56 44 41 47 61 65 67 67 63 49 43 46 61 70 74 79
WIND DIR SW W W NW N N NE N NE NE NE NE NE E E E SE SE S
WIND SPD 2 4 3 3 3 3 2 5 5 5 5 6 8 9 8 6 13 12 8
WIND GUST 17 25 24 20
CLOUDS FW FW FW CL CL FW SC FW FW CL CL FW FW FW FW FW FW SC SC
POP 12HR 0 5 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 88 84 81 98112115112 98 92 86 82 92104108104 93 88 85
MAX HEAT 93 88 115 119 113 92 109 111 104 89
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 78 96 77 96 75 96 75 97
TEMP 93 94 82 79 94 94 82 78 93 94 81 76 92 94 80 76 94 96
DEWPT 75 73 74 74 74 72 72 74 73 70 72 74 73 70 72 74 73 70
PWIND DIR S S S S S S SW S SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 0 0 0 0 0
TXZ178-220900-
SAN JACINTO-
INCLUDING THE CITIES OF COLDSPRING AND SHEPHERD
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 97102106 79 93 98102 78
TEMP 82 80 79 89 99102 97 88 84 81 79 86 94 98 95 85 81 80 78
DEWPT 70 69 69 73 74 74 77 75 73 71 69 73 74 73 73 73 73 73 73
RH 67 69 72 59 45 41 53 66 70 72 72 65 53 45 49 67 77 79 85
WIND DIR W W W NW N N N NE NE NE NE NE NE E SE E SE SE S
WIND SPD 2 3 3 2 3 3 1 3 4 5 5 6 6 8 6 12 11 10 3
WIND GUST 25 25
CLOUDS FW FW FW CL CL FW FW FW FW CL FW FW FW FW FW FW SC SC SC
POP 12HR 0 10 10 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 86 83 97111115113 98 90 85 80 92104108105 92 86 81
MAX HEAT 95 92 116 122 112 94 109 114 105 91
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 76 96 75 96 75 97
TEMP 93 91 80 78 93 92 80 77 92 92 79 76 92 93 80 76 93 94
DEWPT 75 75 74 74 74 74 73 74 74 73 73 74 73 72 73 74 74 72
PWIND DIR S S S S S S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC SC SC FW FW FW FW FW FW SC FW FW
POP 12HR 10 0 0 0 0 0 0 0 0
TXZ179-220900-
POLK-
INCLUDING THE CITIES OF CORRIGAN AND LIVINGSTON
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 97103106 79 94 98102 76 77 82
TEMP 83 81 80 90 99101 98 88 84 81 79 85 93 97 95 85 81 79 77
DEWPT 71 70 70 74 75 75 76 74 72 70 69 72 74 73 73 73 73 73 72
RH 67 69 72 60 47 44 50 63 67 69 72 65 54 46 49 67 77 82 85
WIND DIR W W W NW N N N NE NE NE NE NE NE E E E SE SE S
WIND SPD 2 3 3 3 3 4 2 4 5 6 6 6 8 8 6 8 11 4 4
WIND GUST 14 12 18 18 25 25 19
CLOUDS FW FW CL CL CL FW FW FW FW CL FW FW FW FW FW FW SC SC SC
POP 12HR 0 10 5 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 88 85 81100112115112 97 90 85 92103107104 92 86 80
MAX HEAT 97 94 117 120 113 94 109 114 105 93
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 75 97 75 98
TEMP 92 92 80 78 93 92 80 77 92 93 79 76 92 94 80 76 93 96
DEWPT 75 75 75 74 74 74 74 74 74 72 74 74 73 71 74 74 74 72
PWIND DIR S S S S SW S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 10 0 5 0 0 0 0 0 0
TXZ195-220900-
BURLESON-
INCLUDING THE CITIES OF CALDWELL AND SOMERVILLE
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 79 101 81 97 79
TEMP 83 81 79 91 99100 98 88 86 83 81 88 94 97 95 86 83 81 79
DEWPT 68 67 65 71 72 73 74 73 71 69 67 71 73 72 71 71 71 71 70
RH 61 63 62 52 42 42 47 61 61 63 63 57 51 45 46 61 67 72 74
WIND DIR SW SW W W NE NE NE N NE NE NE NE NE NE E SE E NE E
WIND SPD 3 4 3 3 2 4 3 4 4 5 6 8 9 10 10 8 8 10 8
CLOUDS FW FW FW FW CL FW SC FW FW CL CL FW FW FW CL FW FW FW FW
POP 12HR 0 5 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 86 83 97109111110 96 92 87 84 94103106104 91 88 85 80
MAX HEAT 91 88 112 115 110 94 106 109 103 90
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 79 96 77 96 75 97 75 97
TEMP 93 94 83 79 94 94 82 78 93 94 80 76 93 94 80 76 94 95
DEWPT 74 73 72 74 72 71 71 74 71 69 72 74 71 69 72 74 72 69
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN LT LT LT GN LT
AVG CLOUDS FW FW FW FW SC FW SC FW SC FW CL CL FW FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 0 0 0
TXZ196-220900-
BRAZOS-
INCLUDING THE CITIES OF BRYAN AND COLLEGE STATION
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 80 101 81 98 80
TEMP 83 82 80 91 99101 99 88 86 83 81 87 95 98 96 86 83 82 80
DEWPT 69 68 66 72 74 75 75 74 72 69 67 72 74 73 72 72 72 71 71
RH 63 63 62 54 45 44 47 63 63 63 63 61 51 45 46 63 70 69 74
WIND DIR SW SW W W NE NE N N NE NE NE NE NE NE E SE NE NE SE
WIND SPD 3 4 3 3 3 4 4 5 5 6 8 9 9 11 11 9 11 11 9
WIND GUST 23 21
CLOUDS FW FW FW CL CL FW SC FW CL CL CL FW FW FW CL FW FW FW FW
POP 12HR 0 5 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 87 84 81 98111115112 97 92 87 84 94106108105 92 88 86 81
MAX HEAT 92 88 114 119 111 94 107 111 104 90
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 79 97 77 97 75 97 75 98
TEMP 94 95 83 79 94 95 82 78 94 94 81 76 93 94 80 76 94 96
DEWPT 75 74 73 74 74 72 72 74 73 71 72 74 73 70 72 74 74 70
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN LT GN GN GN LT
AVG CLOUDS SC FW FW FW SC SC FW FW SC FW CL CL FW FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 0 0 0
TXZ197-220900-
WASHINGTON-
INCLUDING THE CITY OF BRENHAM
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 99 81 96 79
TEMP 82 80 78 88 96 99 97 87 85 83 81 86 93 96 94 85 82 81 79
DEWPT 70 67 66 72 73 73 75 74 72 70 68 72 74 73 73 72 72 71 71
RH 67 65 67 59 48 44 50 65 65 65 65 63 54 48 51 65 72 72 77
WIND DIR SW SW W W N NE N N NE NE NE NE NE NE SE NE N NE SE
WIND SPD 3 4 3 3 2 2 1 4 3 4 5 6 8 9 9 8 9 8 5
CLOUDS FW FW FW FW CL SC SC FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 5 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 85 82 95107110109 95 91 87 84 92103106103 91 87 85
MAX HEAT 93 88 111 115 110 94 107 110 102 90
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 77 95 75 95 75 96
TEMP 92 93 81 78 92 93 80 77 92 92 79 76 92 93 79 76 93 94
DEWPT 75 73 73 75 73 72 73 74 72 71 73 74 72 70 73 75 73 71
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW FW FW SC FW CL CL FW FW FW FW SC FW
POP 12HR 5 0 0 0 0 0 0 0 0
TXZ198-220900-
GRIMES-
INCLUDING THE CITY OF NAVASOTA
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 79 102 81 98 79
TEMP 83 81 79 90 99101 99 88 86 83 81 87 95 98 96 86 83 81 79
DEWPT 69 68 67 72 75 75 75 74 72 70 68 72 75 73 73 72 72 72 72
RH 63 65 67 56 47 44 47 63 63 65 65 61 53 45 48 63 70 74 79
WIND DIR SW SW W W N NE NE N NE NE NE NE NE E E E NE E SE
WIND SPD 3 4 3 3 3 3 3 4 5 6 6 8 9 10 10 8 12 9 9
WIND GUST 21 20
CLOUDS FW FW FW CL CL SC SC SC FW CL CL FW FW FW FW FW FW FW SC
POP 12HR 0 5 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 87 84 80 97112115112 97 92 87 84 94106109105 93 88 85 80
MAX HEAT 91 87 115 119 113 92 109 112 103 89
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 78 96 77 96 75 96 75 97
TEMP 93 94 82 79 94 94 82 78 93 94 80 76 92 94 80 76 94 95
DEWPT 76 74 73 75 75 72 72 74 74 71 72 74 74 70 72 75 74 71
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN LT LT LT GN LT
AVG CLOUDS SC SC SC SC SC SC FW FW SC FW CL CL FW FW FW FW SC FW
POP 12HR 5 0 0 0 0 0 0 0 0
TXZ199-220900-
MONTGOMERY-
INCLUDING THE CITIES OF CONROE AND THE WOODLANDS
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 99103106 80 99 79
TEMP 83 80 78 89100102 98 89 85 82 80 86 95 99 95 86 83 81 79
DEWPT 70 69 68 73 74 74 76 76 74 72 70 73 75 74 74 74 74 73 73
RH 65 69 71 59 44 41 50 66 70 72 72 65 53 45 51 68 74 77 82
WIND DIR SW W W W N N N N NE NE NE NE NE E E NE SE SE S
WIND SPD 3 4 3 3 3 2 1 4 4 5 5 6 6 8 6 10 8 6 5
WIND GUST 20
CLOUDS FW FW FW CL CL FW SC SC FW CL FW FW FW FW FW SC SC SC SC
POP 12HR 0 5 10 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 87 83 97112116113 99 93 87 83 94107110106 94 89 85
MAX HEAT 94 90 116 120 114 96 110 114 105 92
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 96 77 96 75 96 75 97
TEMP 93 93 82 78 93 93 81 77 93 93 80 76 92 93 80 76 94 94
DEWPT 76 75 74 75 74 74 73 74 74 73 74 75 74 72 74 75 74 73
PWIND DIR S S S S S S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 10 0 5 0 0 0 0 0 0
TXZ200-220900-
NORTHERN LIBERTY-
INCLUDING THE CITIES OF CLEVELAND, DAYTON, AND LIBERTY
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 100103106 79 96 98102 77
TEMP 81 80 78 89 99102 97 87 83 81 79 86 94 98 95 85 81 79 77
DEWPT 71 69 69 74 75 75 78 76 74 72 70 74 75 74 76 75 75 74 74
RH 72 69 74 61 47 43 55 70 74 74 74 68 54 47 54 72 82 85 90
WIND DIR SW W W NW N N N NE N NE NE NE NE E E E S S S
WIND SPD 2 2 2 2 2 2 1 3 4 5 5 5 5 6 8 11 8 3 3
WIND GUST 18 26 19
CLOUDS FW FW FW CL FW FW SC SC FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 0 10 10 10 20
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S
TSTMS S S S
HEAT INDEX 86 81 98113117115 98 91 85 93106110108 94 86 80
MAX HEAT 92 86 116 122 114 92 109 114 107 89
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 95 76 95 74 96 74 97
TEMP 92 90 79 78 92 90 79 77 92 91 78 75 92 91 79 75 93 93
DEWPT 76 76 76 75 75 75 75 74 74 75 75 75 74 76 75 75 75 76
PWIND DIR S S S S S S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 0 5 0 5 0 0 0 0
TXZ210-220900-
COLORADO-
INCLUDING THE CITIES OF COLUMBUS, EAGLE LAKE, AND WEIMAR
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 98101104 80 98 78
TEMP 80 78 76 88 97100 97 86 83 81 80 87 95 97 94 84 82 80 78
DEWPT 71 71 70 73 72 72 74 74 72 70 70 72 73 72 73 73 73 73 73
RH 74 79 82 61 45 41 48 68 70 69 72 61 49 45 51 70 74 79 85
WIND DIR SW SW W W NW NE S NW NE N N NE NE E SE SE S NW SW
WIND SPD 3 3 3 3 1 2 1 4 3 4 4 5 5 8 9 8 8 6 5
CLOUDS FW SC SC FW CL SC SC SC SC FW FW FW FW FW FW FW SC FW SC
POP 12HR 0 5 10 20 5
QPF 12HR 0 0 0 0.00-0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 82 95106110109 94 89 84 81 94104107104 91 87 82
MAX HEAT 90 85 110 115 109 90 109 112 103 88
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 76 96 74 96 74 97
TEMP 93 92 80 78 92 91 79 76 92 91 78 75 93 92 78 75 93 93
DEWPT 74 73 75 75 72 71 75 74 72 71 75 75 72 71 75 75 72 72
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW FW FW SC FW CL FW FW FW CL FW SC FW
POP 12HR 5 0 0 0 0 0 0 0 0
TXZ211-220900-
AUSTIN-
INCLUDING THE CITIES OF BELLVILLE AND SEALY
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 77 100 80 97 78
TEMP 81 79 77 88 96100 97 87 84 82 80 86 93 97 94 84 82 80 78
DEWPT 71 69 69 72 72 72 75 74 73 71 70 72 73 72 73 73 73 73 73
RH 72 72 76 59 46 41 50 65 70 69 72 63 52 45 51 70 74 79 85
WIND DIR SW SW W W N N NW N NE N N NE NE E SE N NW NW SW
WIND SPD 4 4 3 3 1 1 1 4 3 4 4 6 6 9 8 8 9 4 5
CLOUDS FW FW SC FW CL FW SC SC FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 5 10 10 0
QPF 12HR 0 0 0 0.00-0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 84 94105110109 95 90 86 83 93102106103 91 87 84
MAX HEAT 90 85 109 114 110 92 106 109 102 88
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 96 76 95 75 96 75 97
TEMP 92 93 81 78 92 92 80 77 91 92 79 76 92 92 79 76 92 93
DEWPT 74 73 74 75 72 71 74 74 72 70 74 75 71 70 75 75 72 70
PWIND DIR S S S S S S S S S
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW FW SC FW CL FW SC FW CL FW SC FW
POP 12HR 5 0 0 0 0 0 0 0 0
TXZ212-220900-
WALLER-
INCLUDING THE CITIES OF BROOKSHIRE, HEMPSTEAD, PRAIRIE VIEW,
AND WALLER
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 77 102 81 98 79
TEMP 82 79 77 88 98101 97 88 85 82 81 87 94 97 95 86 83 81 79
DEWPT 71 70 69 73 74 74 75 75 73 72 70 73 74 73 73 73 73 73 74
RH 69 74 76 61 47 42 50 66 67 72 69 63 53 46 49 65 72 77 85
WIND DIR SW SW W W N N N N NE NE NE NE NE E SE N NW NW S
WIND SPD 4 4 3 4 3 1 2 4 3 4 5 6 6 9 9 9 8 4 6
WIND GUST 19
CLOUDS FW FW SC FW CL FW SC SC FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 0 5 10 10 5
QPF 12HR 0 0 0 0.00-0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 86 80 96109113111 98 93 87 84 94105108105 93 89 86 80
MAX HEAT 91 86 114 118 111 94 109 111 103 90
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 78 96 77 96 75 96 75 97
TEMP 92 93 82 79 93 93 81 78 92 93 80 76 93 93 79 76 93 94
DEWPT 75 74 75 76 73 72 74 75 73 71 74 75 73 71 75 76 73 71
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC FW SC FW FW FW SC FW CL FW SC FW
POP 12HR 10 0 0 0 0 0 0 0 0
TXZ213-220900-
INLAND HARRIS-
INCLUDING THE CITY OF HOUSTON
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 99103106 79 82 85 95 99102 81
TEMP 84 81 80 89 99102 99 91 87 84 82 88 95 99 96 88 85 83 81
DEWPT 71 71 71 73 73 74 75 76 74 73 72 73 74 74 74 75 75 75 75
RH 65 72 74 59 44 41 47 62 65 70 72 61 51 45 49 66 72 77 82
WIND DIR SW W W W NW N N NE N NE NE NE NE E NE N W SW S
WIND SPD 6 6 5 5 4 3 3 4 4 5 5 6 6 9 9 10 5 6 5
WIND GUST 21
CLOUDS FW SC FW FW FW FW SC SC SC FW FW FW FW SC FW SC SC SC SC
POP 12HR 0 5 10 20 10
QPF 12HR 0 0 0 0.00-0.08 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S
HEAT INDEX 89 85 81 97111115113102 96 91 87 96107110107 98 93 90 87
MAX HEAT 95 91 116 120 115 98 110 114 106 95
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 80 97 79 97 77 98 77 99
TEMP 94 94 83 80 94 93 82 79 94 94 81 78 94 94 81 78 95 95
DEWPT 75 75 76 76 74 73 75 75 73 72 75 76 73 72 75 76 73 72
PWIND DIR S S S S S S SW S SW
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 10 0 5 0 0 0 0 0 5
TXZ214-220900-
CHAMBERS-
INCLUDING THE CITIES OF ANAHUAC, MONT BELVIEU, OLD RIVER-WINFREE,
STOWELL, AND WINNIE
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 95100102 79 81 85 92 96 98 78 80 85
TEMP 84 82 80 89 97 99 95 87 85 82 81 86 92 95 92 85 83 82 80
DEWPT 75 73 72 75 77 78 80 79 77 76 74 75 77 77 78 78 78 78 77
RH 74 74 77 64 53 52 62 77 77 82 79 70 62 56 64 80 85 88 91
WIND DIR W W W NW NW NW NW N N N N NE NE NE NE S S S S
WIND SPD 6 6 6 6 5 4 5 4 5 6 6 6 6 9 10 10 9 6 6
WIND GUST 17 17 19 20 21 23 17
CLOUDS SC SC FW FW FW SC SC B1 SC SC SC FW SC SC SC SC SC SC SC
POP 12HR 0 10 20 30 20
QPF 12HR 0 0.00-0.06 0 0.05-0.18 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C S S S S
TSTMS S S C C S S
HEAT INDEX 92 87 84 98112118115101 96 89 86 96106111107 97 93 90 84
MAX HEAT 102 97 116 123 115 103 109 114 107 101
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 80 92 80 92 78 92 78 93
TEMP 91 89 82 81 90 89 82 81 90 89 81 79 91 89 81 79 91 90
DEWPT 77 77 78 77 76 76 77 76 76 76 77 77 76 77 78 78 77 78
PWIND DIR S S S S S S SW SW SW
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 5 10 0 5 0 0 0 0
TXZ226-220900-
WHARTON-
INCLUDING THE CITIES OF EL CAMPO AND WHARTON
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 99 79 97 78
TEMP 79 77 76 86 95 99 96 85 83 81 79 87 94 97 93 84 81 80 78
DEWPT 74 74 73 75 74 73 76 75 74 73 72 74 74 74 75 75 75 76 75
RH 85 90 90 70 51 44 53 72 74 77 79 65 53 48 56 74 82 88 91
WIND DIR SW SW W W W N SW SW SW NW NW NW N SE SE S S S S
WIND SPD 4 4 4 4 3 1 2 5 3 3 4 5 5 8 10 9 6 5 4
CLOUDS SC SC SC FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC B1
POP 12HR 0 5 20 20 10
QPF 12HR 0 0 0 0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S S
TSTMS S S S
HEAT INDEX 80 95106110110 94 89 85 80 95105109105 92 88 85
MAX HEAT 89 87 110 114 110 90 109 113 105 90
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 94 77 95 75 95 75 96
TEMP 92 90 80 78 92 90 79 77 92 90 79 76 92 90 78 76 93 91
DEWPT 75 74 76 76 73 73 75 75 73 73 76 75 73 73 77 76 73 74
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW FW SC FW FW FW FW FW CL FW FW FW
POP 12HR 10 0 0 0 0 0 0 0 0
TXZ227-220900-
FORT BEND-
INCLUDING THE CITIES OF FIRST COLONY, MISSION BEND,
MISSOURI CITY, PECAN GROVE, ROSENBERG, AND SUGAR LAND
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 98101104 80 98 79
TEMP 80 78 77 87 97100 97 88 84 82 80 87 94 98 94 86 82 81 79
DEWPT 72 73 72 74 74 73 76 75 74 73 72 74 74 74 75 75 75 75 75
RH 77 85 85 65 48 42 51 66 72 74 77 65 53 47 54 70 79 82 88
WIND DIR SW W W W NW NW W E NW N N N NE SE SE NW W W S
WIND SPD 5 5 4 5 3 1 2 4 3 4 4 5 5 8 9 9 6 5 4
WIND GUST 19
CLOUDS FW SC SC FW FW SC B1 B1 SC FW FW FW FW SC SC SC SC SC SC
POP 12HR 0 5 20 20 10
QPF 12HR 0 0 0 0.03-0.09 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS S S S S
HEAT INDEX 83 95108112111 97 91 87 84 95106109106 95 89 87 80
MAX HEAT 93 87 112 116 111 94 109 112 105 92
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 78 96 77 96 75 97 75 98
TEMP 93 92 81 78 93 91 80 77 93 92 79 76 94 92 79 76 94 93
DEWPT 75 74 76 76 73 73 75 75 73 72 75 75 73 72 76 76 73 73
PWIND DIR S S S S S S S S S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 10 0 0 0 0 0 0 0 0
TXZ235-220900-
INLAND JACKSON-
INCLUDING THE CITIES OF EDNA AND GANADO
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 97100103 80 95 98101 79
TEMP 80 78 76 87 97100 97 86 83 81 80 88 95 98 94 85 82 81 79
DEWPT 76 76 74 74 73 73 75 74 74 73 72 74 74 75 75 75 76 76 76
RH 88 94 94 65 46 42 50 68 74 77 77 63 51 48 54 72 82 85 91
WIND DIR SW SW W W W E S SW SW NW NW W NW E SE S SE S S
WIND SPD 5 5 4 5 2 4 5 6 4 4 4 6 6 10 11 10 8 5 5
CLOUDS SC SC SC FW FW SC SC SC SC SC SC FW FW SC FW FW SC SC SC
POP 12HR 0 5 10 20 20
QPF 12HR 0 0 0 0.00-0.08 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS S S
HEAT INDEX 85 96108111109 94 90 86 82 97107111106 94 90 87 80
MAX HEAT 92 89 110 115 109 94 110 114 105 95
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 78 94 78 94 76 95 76 95
TEMP 93 91 81 79 92 90 80 78 93 90 80 77 93 90 80 77 94 91
DEWPT 75 75 77 76 74 74 76 75 74 75 77 76 74 75 77 76 75 76
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW FW FW SC FW FW FW FW FW CL FW FW FW
POP 12HR 10 0 0 0 0 0 0 0 0
TXZ236-220900-
INLAND MATAGORDA-
INCLUDING THE CITY OF BAY CITY
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 99 80 97 80
TEMP 80 79 77 87 96 99 94 85 84 82 80 88 94 96 92 85 83 81 80
DEWPT 77 77 76 76 74 74 76 76 76 76 75 76 76 76 77 77 77 77 77
RH 91 94 97 70 49 45 56 75 77 82 85 68 56 53 62 77 82 88 91
WIND DIR SW SW W W W W SW S W W W W W S S S S S S
WIND SPD 5 5 5 6 4 2 8 8 4 4 5 9 8 10 11 9 8 5 5
CLOUDS SC SC SC SC FW FW SC SC SC B1 SC SC SC SC SC SC SC SC B1
POP 12HR 0 5 20 20 20
QPF 12HR 0 0 0 0.09 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S S S S S
TSTMS S S S S
HEAT INDEX 86 81 98107111108 95 93 89 85 98107110105 95 91 89 84
MAX HEAT 92 90 109 114 107 96 110 113 105 95
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 80 93 79 93 78 93 78 93
TEMP 92 89 82 80 92 89 81 80 91 89 81 78 92 88 80 78 92 89
DEWPT 76 76 77 76 75 75 76 75 75 75 77 76 75 76 78 77 75 77
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN LT LT LT GN GN GN
AVG CLOUDS SC SC SC FW SC SC FW SC SC FW FW FW FW FW CL FW FW FW
POP 12HR 10 5 0 0 0 0 0 0 0
TXZ237-220900-
INLAND BRAZORIA-
INCLUDING THE CITIES OF ALVIN, ANGLETON, AND PEARLAND
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 99 80 97 79
TEMP 80 79 77 87 96 99 95 86 83 82 80 87 93 96 92 85 82 80 79
DEWPT 74 75 74 75 73 74 77 75 75 74 73 75 75 75 76 76 76 77 76
RH 82 88 90 68 48 45 56 70 77 77 79 68 56 51 60 75 82 91 91
WIND DIR SW W W W NW NW W S NW NW NW NW NW SE W NW S S S
WIND SPD 5 5 5 5 4 2 4 8 4 4 4 6 5 8 10 8 6 4 4
WIND GUST 24
CLOUDS SC SC SC FW FW SC B1 B1 SC SC SC FW SC SC SC SC SC SC B1
POP 12HR 0 10 20 30 20
QPF 12HR 0 0 0 0.07-0.13 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C S S
TSTMS S S C C S
HEAT INDEX 83 96107111110 96 91 88 83 96105109105 94 89 87
MAX HEAT 91 88 111 116 111 94 107 113 105 93
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 94 78 94 77 94 76 94 76 95
TEMP 91 90 81 79 91 89 80 78 91 89 79 77 92 89 79 76 93 90
DEWPT 75 76 77 76 74 74 75 75 74 75 76 75 74 75 77 76 74 75
PWIND DIR S S S S S S S S S
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW SC SC FW FW FW FW FW CL FW FW FW
POP 12HR 10 5 5 0 0 0 0 0 0
TXZ238-220900-
INLAND GALVESTON-
INCLUDING THE CITIES OF FRIENDSWOOD AND LEAGUE CITY
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 99 81 96 79
TEMP 81 79 78 87 97 99 95 87 84 82 81 87 93 95 92 85 82 81 79
DEWPT 73 74 74 76 76 76 79 77 76 75 74 76 77 77 78 77 77 77 76
RH 77 85 88 70 51 48 60 72 77 79 79 70 60 56 64 77 85 88 91
WIND DIR SW W W W NW NW W SW NW N N N E SE N NW SW S S
WIND SPD 6 8 8 8 5 3 6 9 5 5 6 6 6 9 16 9 9 6 6
CLOUDS FW SC SC FW FW B1 B1 B1 SC SC SC FW SC SC SC SC SC B1 SC
POP 12HR 0 10 20 30 20
QPF 12HR 0 0 0 0.09 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C S S
TSTMS S S C C S
HEAT INDEX 86 80 99110115113 98 93 88 86 97106111107 95 90 88 80
MAX HEAT 91 86 113 119 112 94 109 113 105 92
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 78 93 77 94 77 94
TEMP 91 89 81 79 91 89 81 79 91 89 80 77 92 89 80 77 93 89
DEWPT 77 77 77 77 76 76 76 75 76 76 77 76 76 77 77 77 77 77
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW SC SC SC SC SC FW FW CL FW FW CL FW FW FW
POP 12HR 10 5 5 0 5 0 0 0 0
TXZ300-220900-
SOUTHERN LIBERTY-
INCLUDING THE CITY OF DEVERS
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 79 100 80 96 78
TEMP 82 81 79 88 97100 96 87 84 81 80 85 92 96 93 85 82 80 78
DEWPT 72 70 70 74 76 77 80 78 76 74 72 74 76 76 77 77 76 76 75
RH 72 69 74 63 51 48 60 75 77 79 77 70 60 53 60 77 82 88 91
WIND DIR SW W W NW NW N N NE N NE N NE NE SE NE SE S S S
WIND SPD 3 4 4 4 3 2 2 3 4 5 5 5 5 6 10 9 8 4 3
CLOUDS FW SC FW FW FW FW SC SC SC FW SC FW SC FW SC SC SC SC SC
POP 12HR 0 10 20 20 20
QPF 12HR 0 0 0 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S
TSTMS S S S
HEAT INDEX 88 84 80 97112116116 99 93 87 81 93105110108 95 89 86
MAX HEAT 94 88 114 122 115 94 107 113 106 92
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 94 78 93 77 93 76 94 75 95
TEMP 91 90 81 79 91 89 80 78 90 89 79 77 91 90 79 76 92 91
DEWPT 76 77 77 77 76 75 76 76 75 75 76 76 75 77 76 76 75 77
PWIND DIR S S S S S S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 5 10 0 5 0 0 0 0
TXZ313-220900-
COASTAL HARRIS-
INCLUDING THE CITIES OF BAYTOWN AND PASADENA
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 80 84 95100102 82 92 96 98 81
TEMP 84 82 80 88 97 99 97 89 86 84 82 86 93 96 93 87 84 83 81
DEWPT 72 71 72 74 75 76 78 77 75 74 73 74 76 76 77 76 77 76 76
RH 67 69 77 63 50 48 55 68 70 72 74 68 58 53 60 70 80 80 85
WIND DIR SW W W W NW N N E N N N NE NE E NE N SW S S
WIND SPD 6 8 6 6 5 3 4 6 4 5 5 6 6 9 12 6 8 5 5
CLOUDS FW SC FW FW FW SC SC B1 SC FW SC FW FW SC SC SC SC SC SC
POP 12HR 0 10 20 20 20
QPF 12HR 0 0 0 0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S S
TSTMS S S S S S
HEAT INDEX 89 86 83 97110114114102 96 91 87 95106110107 98 93 91 87
MAX HEAT 97 93 113 119 113 100 109 113 106 99
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 94 80 94 80 94 78 95 78 96
TEMP 91 91 83 81 91 90 82 80 92 90 82 79 93 91 81 79 94 92
DEWPT 76 77 77 77 75 75 76 76 74 75 76 76 74 76 77 77 75 76
PWIND DIR S S S S S S S SW S
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 5 5 0 5 0 0 0 0
TXZ335-220900-
COASTAL JACKSON-
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 93 99100 80 91 96 98 80
TEMP 81 79 77 87 97 98 94 85 84 82 80 88 94 96 91 85 83 82 80
DEWPT 78 77 76 75 73 75 76 76 77 76 75 76 75 76 76 77 77 78 77
RH 91 94 97 68 46 48 56 75 80 82 85 68 54 53 62 77 82 88 91
WIND DIR SW SW W W W S S SW SW SW W W SW S S S S S S
WIND SPD 6 5 5 6 4 6 10 9 4 5 6 9 10 12 12 11 10 6 8
CLOUDS SC SC SC FW FW SC SC SC SC SC SC SC FW FW FW FW SC SC SC
POP 12HR 0 5 20 20 20
QPF 12HR 0 0 0 0.08 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS S S
HEAT INDEX 88 82 97107112106 95 93 89 86 98106110104 95 92 90 84
MAX HEAT 93 92 110 114 106 97 109 113 103 97
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 94 80 92 79 92 78 92 79 93
TEMP 92 88 82 81 91 88 81 80 91 88 81 79 91 88 81 79 91 88
DEWPT 77 77 78 77 76 76 77 76 76 77 77 77 76 77 78 77 77 78
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW FW FW SC FW FW FW FW FW CL FW FW FW
POP 12HR 10 0 0 0 0 0 0 0 0
TXZ336-220900-
COASTAL MATAGORDA-
INCLUDING THE CITY OF PALACIOS
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 80 84 89 96101 82 88 94 98 79 81 85
TEMP 82 81 80 88 94 96 91 85 85 83 82 88 92 93 89 84 84 83 81
DEWPT 78 78 77 76 75 76 77 78 78 77 76 76 77 77 77 77 78 78 77
RH 88 91 91 68 54 53 64 80 80 82 82 68 62 60 68 80 82 85 88
WIND DIR SW SW W W W SW SW SW W W W SW SW SW SW S S S S
WIND SPD 8 8 6 8 6 9 11 9 5 8 9 11 12 14 13 11 11 9 9
WIND GUST 21
CLOUDS SC SC SC SC SC FW SC SC B1 B1 SC SC SC SC SC SC SC SC B1
POP 12HR 0 5 20 20 30
QPF 12HR 0 0 0 0.07-0.13 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S C C S S
TSTMS S S S S S S
HEAT INDEX 91 89 83 99106110105 97 96 92 88 99105107102 95 94 92 89
MAX HEAT 97 98 110 114 103 101 109 113 102 98
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 82 91 82 91 81 91 81 91
TEMP 90 88 83 82 90 88 83 82 90 88 83 81 90 87 82 81 90 88
DEWPT 77 78 78 77 77 77 76 76 76 77 77 76 77 77 78 77 77 78
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW SC SC FW SC SC FW FW FW FW FW CL FW FW FW
POP 12HR 10 5 0 0 0 0 0 0 0
TXZ337-220900-
COASTAL BRAZORIA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, AND LAKE JACKSON
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 94 97100 80 91 94 97 79
TEMP 81 80 78 86 95 97 92 85 84 82 80 86 91 93 89 84 82 81 79
DEWPT 76 76 76 76 75 76 78 77 77 76 75 77 76 77 77 77 78 77 77
RH 85 88 94 72 53 51 64 77 80 82 85 75 62 60 68 80 88 88 94
WIND DIR SW W W W W W SW SW W NW NW W SW S W NW S S S
WIND SPD 6 6 6 6 5 5 9 9 5 5 6 9 9 11 13 10 9 8 8
WIND GUST 28 21
CLOUDS SC SC SC FW SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC B1
POP 12HR 0 10 20 30 20
QPF 12HR 0 0 0 0.12 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S C C S S S S
TSTMS S S S C C S S
HEAT INDEX 87 84 97106111108 96 93 89 86 97104108103 94 91 89 82
MAX HEAT 94 93 111 117 109 97 107 113 103 96
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 91 80 91 78 91 78 92
TEMP 89 88 82 81 89 87 82 80 89 88 81 79 89 87 81 79 90 88
DEWPT 77 77 77 77 76 76 76 76 75 76 77 76 76 77 77 77 76 77
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN LT LT LT GN LT GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC FW FW FW FW FW CL FW FW FW
POP 12HR 10 5 0 0 0 0 0 0 0
TXZ338-220900-
COASTAL GALVESTON-
INCLUDING THE CITIES OF DICKINSON, LA MARQUE, AND TEXAS CITY
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 95 99101 81 91 95 97 80
TEMP 81 80 78 87 96 98 94 86 84 82 81 86 92 94 91 85 83 81 80
DEWPT 75 74 74 77 77 79 80 78 77 76 75 77 78 79 79 78 78 77 77
RH 82 82 88 72 55 55 64 77 80 82 82 75 64 62 68 80 85 88 91
WIND DIR W W W W NW NW SW SW NW N N N E SE N W S S S
WIND SPD 8 8 8 8 5 4 8 10 6 6 8 8 8 10 16 10 11 9 9
WIND GUST 27 21
CLOUDS FW SC SC FW FW SC SC B1 SC SC B1 FW SC SC SC SC SC SC SC
POP 12HR 0 10 20 30 20
QPF 12HR 0 0 0 0.09 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C S S
TSTMS S S S C C S
HEAT INDEX 87 82 99112118115 99 94 89 86 98107111107 96 92 89 83
MAX HEAT 99 94 117 122 116 100 110 115 109 101
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 80 91 80 92 79 93 78 93
TEMP 90 88 82 81 90 88 82 80 90 88 81 79 91 88 81 79 92 89
DEWPT 79 79 78 77 78 77 77 76 77 78 77 77 77 78 78 77 78 79
PWIND DIR S S S S S S S SW S
WIND CHAR GN GN GN LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC FW FW CL FW FW CL FW FW FW
POP 12HR 10 5 5 0 5 0 0 0 0
TXZ436-220900-
MATAGORDA ISLANDS-
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 83 87 90 95 84 86 89 93 83
TEMP 84 84 83 86 89 89 87 86 86 85 84 86 88 87 86 85 85 84 83
DEWPT 78 78 78 77 77 78 79 79 79 78 77 77 77 78 78 78 78 78 78
RH 82 82 85 75 68 70 77 80 80 80 80 75 70 75 77 80 80 82 85
WIND DIR SW SW W W SW SW SW SW SW SW W SW SW SW SW S S S S
WIND SPD 13 13 12 10 10 13 14 12 10 12 13 16 14 17 16 14 16 13 13
CLOUDS SC SC SC FW SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 5 20 20 30
QPF 12HR 0 0 0 0.06-0.13 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S C C S S
TSTMS S S S S S S S
HEAT INDEX 95 94 92 97101104102 99 99 97 93 97100100 98 96 96 95 93
MAX HEAT 98 98 109 112 105 101 107 108 101 98
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 86 85 84 86 86
DEWPT 78 78 78 77 77 77 77 76 77 78 77 77 78 78 78 78 78 79
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW SC SC FW SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 10 0 0 0 0 0 0 0 0
TXZ437-220900-
BRAZORIA ISLANDS-
INCLUDING THE CITY OF SURFSIDE BEACH
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 90 93 96 83 90 82
TEMP 84 83 81 86 91 93 90 86 86 85 83 86 89 89 87 85 85 84 82
DEWPT 78 78 78 77 77 79 79 78 78 78 77 77 77 78 78 78 78 78 78
RH 82 85 91 75 64 64 70 77 77 80 82 75 68 70 75 80 80 82 88
WIND DIR SW W W W W SW SW SW W NW W W W SW W W S S S
WIND SPD 11 12 11 10 8 10 13 11 9 9 11 12 13 14 16 13 13 12 12
WIND GUST 24
CLOUDS SC SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 0 5 20 30 20
QPF 12HR 0 0 0 0.13 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S C C S S S S
TSTMS S S S S S C S S S
HEAT INDEX 94 92 89 97105110106 99 98 96 92 96102104101 97 97 95 92
MAX HEAT 97 98 109 113 106 100 106 108 101 100
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 89 83 89 83 89 82 89 82 89
TEMP 87 87 85 84 87 87 85 84 87 87 84 83 88 87 84 82 88 87
DEWPT 78 78 78 77 77 76 77 77 77 77 78 77 77 77 78 78 78 78
PWIND DIR S S S S S S S S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC FW FW FW FW FW CL FW SC FW
POP 12HR 10 5 0 0 0 0 0 0 0
TXZ438-220900-
GALVESTON ISLAND-
INCLUDING THE CITY OF GALVESTON
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 82 91 95 97 83 91 83
TEMP 84 83 82 87 93 94 91 87 86 85 83 86 89 91 89 86 85 84 83
DEWPT 77 77 77 77 78 81 81 80 79 78 77 77 77 79 79 79 79 78 77
RH 80 82 85 72 62 66 73 80 80 80 82 75 68 68 73 80 82 82 82
WIND DIR W W W W W SW SW W NW NW N NW W W NW W S S S
WIND SPD 12 13 12 11 8 9 13 14 10 10 10 11 11 14 20 17 16 14 13
WIND GUST 32
CLOUDS SC SC SC FW SC SC B1 B1 B1 SC SC SC SC FW SC SC SC SC B1
POP 12HR 0 10 20 30 20
QPF 12HR 0 0 0 0.09 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S C C S S
TSTMS S S S S C C S
HEAT INDEX 95 91 89 98110115111103100 96 93 97103107104 99 97 96 92
MAX HEAT 101 98 113 118 111 101 105 109 103 101
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 89 84 90 83 90 83 90
TEMP 88 88 85 84 88 87 85 84 88 87 84 83 89 87 84 83 89 87
DEWPT 78 78 78 77 77 77 77 77 77 77 78 78 78 78 79 78 79 79
PWIND DIR S S S S S S S SW SW
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC FW FW FW FW FW CL FW FW FW
POP 12HR 10 5 5 0 5 0 0 0 0
TXZ439-220900-
BOLIVAR PENINSULA-
1111 PM CDT TUE JUL 21 2026
DATE 07/21/26 WED 07/22/26 THU 07/23/26 FRI
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 82 92 96 98 82 93 82
TEMP 85 83 82 88 94 95 92 87 86 84 82 86 90 92 90 85 84 84 82
DEWPT 78 76 76 77 78 81 82 80 79 77 76 77 78 79 79 79 79 78 78
RH 80 80 82 70 60 64 73 80 80 80 82 75 68 66 70 82 85 82 88
WIND DIR W W W W W W SW W NW N N N NW NE W SW S S S
WIND SPD 11 12 11 10 8 8 11 10 9 9 9 8 9 13 13 14 13 12 11
WIND GUST 24
CLOUDS FW SC FW FW SC B1 B1 SC SC SC SC FW SC SC SC SC SC SC SC
POP 12HR 0 10 20 30 20
QPF 12HR 0 0.01 0 0.08 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C S S S S
TSTMS S S C C S S
HEAT INDEX 96 91 89 99111118114103100 94 90 97105109105 99 97 95 91
MAX HEAT 103 98 115 122 115 101 107 112 106 101
EXTREME HEAT W W W
DATE 07/24 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26
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 82 89 82 90
TEMP 89 88 85 84 89 88 84 84 89 87 84 82 89 87 83 82 89 88
DEWPT 79 79 79 78 78 77 78 77 78 78 78 78 78 79 79 78 79 79
PWIND DIR S S S S S S SW SW SW
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 5 5 0 5 0 0 0 0
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