578  
FOUS54 KHGX 211616  
AFMHGX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
1116 AM CDT TUE JUL 21 2026  
 
TXZ163-212100-  
HOUSTON-  
INCLUDING THE CITY OF CROCKETT  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 100 79 102 79 97  
TEMP 95 99 98 86 83 81 79 91 99100 99 88 84 81 79 86 94 97 95  
DEWPT 72 71 72 71 69 67 66 72 73 73 75 74 71 69 68 72 73 72 71  
RH 48 41 43 61 63 63 64 54 44 42 47 63 65 67 69 63 51 45 46  
WIND DIR W NW W SW SW W W N N NE NE NE NE NE NE E E E E  
WIND SPD 1 0 0 0 0 1 1 1 2 3 2 2 1 2 4 6 5 5 5  
WIND GUST 13 12 12  
CLOUDS CL CL FW FW FW FW CL CL CL FW CL FW FW FW FW FW CL FW FW  
POP 12HR 0 0 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 104108107 92 86 83 80 99110111112 96 89 83 92103106103  
MAX HEAT 107 112 107 88 112 117 113 91 107 111  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 77 97 79 96 79 97 77 98  
TEMP 81 77 94 94 83 80 93 94 82 79 94 95 82 77 95 96  
DEWPT 70 70 74 74 75 73 74 72 74 73 73 70 72 72 72 70  
PWIND DIR SE S S S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW  
POP 12HR 0 10 0 5 20 5 0 0  
RAIN SHWRS S  
 

 
TXZ164-212100-  
TRINITY-  
INCLUDING THE CITIES OF GROVETON AND TRINITY  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96100102 80 102 79 97  
TEMP 95 99 98 87 84 82 80 90 99101 99 89 85 81 79 86 94 97 95  
DEWPT 70 70 71 71 70 68 68 72 72 72 74 74 72 71 70 72 72 72 72  
RH 45 39 42 59 63 63 67 56 42 40 45 61 65 72 74 63 49 45 48  
WIND DIR W W W SW W W W NW N NE NE NE NE NE NE NE NE E E  
WIND SPD 2 2 0 0 1 3 3 2 3 4 2 3 2 3 5 6 6 6 5  
CLOUDS CL CL FW FW FW FW CL CL CL FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 5 5 5  
QPF 12HR 0 0 0.00-0.14 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 102106106 93 88 85 81 97109112112 99 91 85 80 92102106104  
MAX HEAT 107 110 107 89 111 115 113 94 106 109  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 77 97 80 95 79 97 77 98  
TEMP 82 77 94 94 83 80 93 94 82 79 93 95 82 78 94 96  
DEWPT 71 71 73 74 76 75 74 73 75 74 73 71 74 73 72 70  
PWIND DIR SE S S S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC FW SC SC SC SC SC SC FW FW FW  
POP 12HR 0 10 0 10 20 5 0 0  
RAIN SHWRS S S  
TSTMS S S  
 

 
TXZ176-212100-  
MADISON-  
INCLUDING THE CITY OF MADISONVILLE  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 99 80 102 80 98  
TEMP 95 99 97 86 83 82 80 92 99101 99 88 86 83 81 88 95 98 96  
DEWPT 73 72 72 70 68 66 65 71 72 72 75 74 72 70 68 72 74 74 72  
RH 49 42 45 59 61 58 60 51 42 40 47 63 63 65 65 59 51 47 46  
WIND DIR W SW S SW SW W W NW NE NE NE NE NE NE NE E E E E  
WIND SPD 2 1 2 2 2 3 3 2 3 3 3 2 2 3 4 6 6 8 8  
CLOUDS CL CL FW FW FW FW CL CL CL FW FW FW FW FW FW FW CL FW FW  
POP 12HR 0 0 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 104109107 91 86 84 82 99108111112 97 92 86 83 95106110105  
MAX HEAT 109 112 105 87 111 116 113 92 110 112  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 98 80 96 79 97 77 98  
TEMP 83 79 95 95 84 81 94 94 82 80 94 95 82 78 95 96  
DEWPT 71 70 75 75 74 74 74 73 73 74 74 71 72 73 73 71  
PWIND DIR SE S S S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC FW SC FW SC FW FW CL FW FW  
POP 12HR 0 5 0 10 20 5 0 0  
RAIN SHWRS S S  
TSTMS S  
 

 
TXZ177-212100-  
WALKER-  
INCLUDING THE CITY OF HUNTSVILLE  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 100 79 103 80 98  
TEMP 95 99 97 87 84 81 79 90100102 99 89 86 82 80 87 95 98 96  
DEWPT 71 70 71 70 68 67 67 71 72 72 75 74 73 71 70 73 74 72 72  
RH 46 39 43 57 59 63 67 54 41 39 47 61 65 69 72 63 51 43 46  
WIND DIR W W SW SW SW W W NW N N N NE NE NE NE NE E E E  
WIND SPD 2 2 1 2 2 4 3 3 3 3 2 2 2 3 4 5 5 6 5  
CLOUDS CL CL CL FW FW FW FW CL CL FW SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 104107106 91 87 84 80 96109113112 99 93 87 84 95106108105  
MAX HEAT 107 110 106 88 113 117 113 93 109 111  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 78 98 80 96 79 97 77 98  
TEMP 83 78 95 94 84 80 93 94 83 80 94 94 82 78 95 96  
DEWPT 72 71 74 74 75 75 74 73 73 74 73 71 72 74 73 71  
PWIND DIR SE S S S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC FW FW SC SC SC FW FW FW FW FW  
POP 12HR 0 10 10 20 20 5 0 0  
RAIN SHWRS S S S S S S  
TSTMS S  
 

 
TXZ178-212100-  
SAN JACINTO-  
INCLUDING THE CITIES OF COLDSPRING AND SHEPHERD  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 95100103 78 97102106 80 93 98102  
TEMP 95 99 97 86 83 80 78 89 99102 98 88 84 82 80 87 94 98 95  
DEWPT 71 70 71 70 69 68 68 72 72 72 76 75 74 72 71 73 74 73 74  
RH 46 39 43 59 63 67 71 57 42 39 50 66 72 72 74 63 53 45 51  
WIND DIR W W SW SW W W W NW N N N NE NE NE NE NE NE E E  
WIND SPD 2 1 0 1 2 3 3 2 2 2 1 1 1 3 4 4 4 5 4  
CLOUDS CL CL FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 10 5 5  
QPF 12HR 0 0 0.00-0.13 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 102106105 91 86 83 96109113112 98 91 86 81 94105108105  
MAX HEAT 105 112 106 92 113 118 113 96 109 114  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 77 97 79 96 78 96 76 97  
TEMP 82 77 94 93 82 79 93 92 81 79 93 92 81 77 93 94  
DEWPT 73 72 75 76 75 75 75 75 74 74 73 73 73 74 73 73  
PWIND DIR SE S S S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC FW SC FW SC SC SC SC SC FW FW FW FW  
POP 12HR 0 10 20 20 20 10 0 0  
RAIN SHWRS S S S S S S  
TSTMS S  
 

 
TXZ179-212100-  
POLK-  
INCLUDING THE CITIES OF CORRIGAN AND LIVINGSTON  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 95100103 80 97103106 79 94 98102  
TEMP 95 99 98 87 83 81 80 90 99101 99 88 85 81 79 86 94 97 95  
DEWPT 71 70 71 71 70 69 69 72 72 73 75 75 74 72 71 73 74 73 73  
RH 46 39 42 59 65 67 69 56 42 41 47 66 70 74 77 65 53 46 49  
WIND DIR W W SW SW W W W NW N N NE NE NE NE NE NE NE NE E  
WIND SPD 3 2 1 1 2 3 3 3 3 4 2 2 2 4 5 5 5 5 4  
WIND GUST 14 12  
CLOUDS CL CL FW FW FW FW CL CL CL FW FW FW FW FW FW FW FW SC FW  
POP 12HR 0 0 10 5 5  
QPF 12HR 0 0 0.00-0.14 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 102106106 92 87 85 81 97109112113 99 92 86 80 93104107105  
MAX HEAT 105 111 106 92 114 118 113 96 109 114  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 77 98 79 96 78 97 77 98  
TEMP 81 77 93 93 82 79 92 92 81 79 92 93 81 77 94 95  
DEWPT 73 72 74 76 76 75 75 75 74 74 74 73 74 74 74 72  
PWIND DIR SE S S S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC FW SC SC SC SC FW FW FW FW FW  
POP 12HR 0 10 20 20 20 5 0 0  
RAIN SHWRS S S S S S  
TSTMS S  
 

 
TXZ195-212100-  
BURLESON-  
INCLUDING THE CITIES OF CALDWELL AND SOMERVILLE  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 98 78 101 80 97  
TEMP 94 98 96 85 82 80 78 90 98100 98 88 86 83 81 88 94 97 95  
DEWPT 72 70 71 68 67 66 65 71 71 71 74 73 72 70 69 72 73 73 73  
RH 49 41 45 57 61 62 64 54 42 40 47 61 63 65 67 59 51 46 49  
WIND DIR W S S S SW SW W NW NE E NE NE W NE NE E E E E  
WIND SPD 2 2 3 3 3 4 3 3 2 4 3 2 2 3 4 5 5 8 6  
CLOUDS CL CL CL CL FW FW FW FW CL FW SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 102105104 89 85 82 96107109110 96 92 87 84 95104108105  
MAX HEAT 106 109 102 88 110 114 109 92 107 110  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 97 80 96 79 97 77 98  
TEMP 83 79 94 95 84 80 93 94 82 79 94 95 82 78 95 96  
DEWPT 71 70 73 74 73 74 73 72 72 74 72 70 72 73 71 70  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC FW FW FW SC FW FW SC SC FW FW CL FW FW  
POP 12HR 0 5 20 20 20 5 0 0  
RAIN SHWRS S S S S S S  
TSTMS S  
 

 
TXZ196-212100-  
BRAZOS-  
INCLUDING THE CITIES OF BRYAN AND COLLEGE STATION  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 98 79 101 81 98  
TEMP 94 98 96 86 83 81 79 90 99101 99 89 86 83 81 88 95 98 96  
DEWPT 74 72 73 70 68 66 65 71 71 72 75 74 73 71 69 73 75 74 73  
RH 53 43 48 59 61 60 62 54 41 40 47 61 65 67 67 61 53 47 48  
WIND DIR W S S S SW SW W NW NE NE N NE NE NE NE E E E E  
WIND SPD 3 3 4 3 3 4 3 3 3 4 4 2 2 3 5 6 6 8 8  
CLOUDS CL CL CL CL FW FW FW CL CL FW SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 10 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 105108106 91 86 83 97108111112 97 93 88 84 96107110106  
MAX HEAT 107 111 104 87 110 115 111 92 109 113  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 97 80 96 79 97 77 98  
TEMP 84 79 94 95 84 81 94 95 82 80 94 95 82 78 95 96  
DEWPT 72 70 75 75 74 74 74 73 73 75 73 71 72 74 73 71  
PWIND DIR SE S S S S S S S  
WIND CHAR LT LT LT LT GN LT GN LT  
AVG CLOUDS FW FW SC FW FW FW SC FW SC SC SC FW FW FW FW FW  
POP 12HR 0 0 20 20 20 5 0 0  
RAIN SHWRS S S S S S S  
TSTMS S  
 

 
TXZ197-212100-  
WASHINGTON-  
INCLUDING THE CITY OF BRENHAM  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 97 77 99 80 96  
TEMP 91 96 95 84 81 79 77 87 96 99 97 87 84 82 80 87 93 96 94  
DEWPT 72 70 72 69 69 66 66 72 71 71 75 73 73 70 70 73 74 74 74  
RH 54 43 48 61 67 64 69 61 45 41 50 63 70 67 72 63 54 49 53  
WIND DIR W W S S SW SW W W N NE N NE SW NE NE E NE E E  
WIND SPD 2 1 0 2 3 4 3 3 2 2 2 1 2 2 3 5 5 5 5  
CLOUDS CL CL CL CL FW FW FW FW CL SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 5 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 100103103 88 85 80 94104108109 94 91 86 83 94104107105  
MAX HEAT 105 107 102 87 109 113 110 93 109 111  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 78 96 79 94 78 96 77 97  
TEMP 83 78 93 93 83 79 91 92 81 79 92 93 80 77 93 94  
DEWPT 71 71 74 75 74 75 74 73 73 75 72 71 73 74 72 71  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC FW FW FW FW FW FW SC SC FW FW FW FW FW  
POP 12HR 0 5 20 20 20 10 0 0  
RAIN SHWRS S S S S S S S  
TSTMS S  
 

 
TXZ198-212100-  
GRIMES-  
INCLUDING THE CITY OF NAVASOTA  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 99 78 102 81 98  
TEMP 94 98 96 86 83 80 78 89 99101 99 89 86 83 81 88 95 98 96  
DEWPT 74 72 72 69 68 67 66 72 72 72 75 74 73 71 70 74 75 74 73  
RH 53 43 46 57 61 65 67 57 42 40 47 61 65 67 69 63 53 47 48  
WIND DIR W SW SW S SW SW W NW N NE N NE NE NE NE E NE E E  
WIND SPD 3 2 2 3 3 4 3 3 3 3 3 2 2 3 4 6 6 6 6  
CLOUDS CL CL CL FW FW FW FW CL CL SC SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 104108106 90 86 82 96109112112 98 93 88 84 96108110106  
MAX HEAT 107 111 103 86 112 116 111 92 110 113  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 97 80 96 79 96 77 98  
TEMP 83 79 94 94 84 80 93 94 82 79 93 94 82 78 95 95  
DEWPT 72 71 75 75 74 75 75 73 73 75 74 71 72 74 74 71  
PWIND DIR SE S S S S S S SW  
WIND CHAR LT LT LT LT GN LT GN LT  
AVG CLOUDS FW FW SC FW FW FW FW FW SC SC SC FW FW FW FW FW  
POP 12HR 0 5 20 20 20 5 0 0  
RAIN SHWRS S S S S S S  
TSTMS S  
 

 
TXZ199-212100-  
MONTGOMERY-  
INCLUDING THE CITIES OF CONROE AND THE WOODLANDS  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96100102 78 99103106 80 99  
TEMP 95 99 97 86 83 80 78 88100103 98 89 85 82 80 87 95 99 95  
DEWPT 72 71 72 70 70 68 68 73 72 72 76 75 75 72 72 74 75 74 75  
RH 48 41 45 59 65 67 71 61 41 37 50 64 72 72 77 65 53 45 53  
WIND DIR W W SW SW SW W W NW N N N N N NE NE NE NE E E  
WIND SPD 3 2 1 1 3 4 3 3 2 2 1 1 2 3 3 4 4 4 4  
CLOUDS CL CL FW FW FW FW FW CL CL FW SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 5 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 103108105 91 87 82 96110114113100 94 87 84 96108111107  
MAX HEAT 106 111 106 90 114 118 113 96 111 115  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 78 98 80 96 79 96 77 98  
TEMP 83 78 95 93 83 80 93 92 82 79 93 93 82 78 94 94  
DEWPT 74 72 75 76 75 76 75 75 74 75 74 73 73 75 74 73  
PWIND DIR S S S S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC FW FW SC SC SC SC FW FW FW FW  
POP 12HR 0 10 20 30 20 10 0 0  
RAIN SHWRS S S S C S S  
TSTMS C  
 

 
TXZ200-212100-  
NORTHERN LIBERTY-  
INCLUDING THE CITIES OF CLEVELAND, DAYTON, AND LIBERTY  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 97100103 78 100103106 79 96 98102  
TEMP 94 99 97 86 82 80 78 88 99102 98 88 84 81 79 86 94 98 95  
DEWPT 71 70 73 71 70 69 68 74 73 73 78 77 75 73 72 75 76 75 76  
RH 47 39 46 61 67 69 71 63 44 40 53 70 74 77 79 70 56 48 54  
WIND DIR W NW SW SW SW W W NW N N N N N N NE NE NE E SE  
WIND SPD 2 2 0 0 2 3 3 2 2 1 1 0 1 1 3 4 4 4 3  
CLOUDS CL CL FW FW FW FW FW CL FW FW SC SC FW FW FW FW FW SC SC  
POP 12HR 0 0 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 102107107 91 86 81 97110114115100 91 86 80 96106111109  
MAX HEAT 105 112 105 86 113 120 114 94 110 115  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 77 97 78 95 77 95 76 97  
TEMP 81 77 93 92 81 79 92 90 80 78 92 91 80 77 93 92  
DEWPT 75 73 75 78 76 76 76 77 75 75 75 75 75 75 74 76  
PWIND DIR S E S S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC FW SC SC SC SC SC FW FW FW FW  
POP 12HR 0 10 20 30 20 20 0 0  
RAIN SHWRS S S S C S S S S  
TSTMS S C S S  
 

 
TXZ210-212100-  
COLORADO-  
INCLUDING THE CITIES OF COLUMBUS, EAGLE LAKE, AND WEIMAR  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 98 75 98101104 79 98  
TEMP 92 97 95 83 79 77 75 87 96 99 97 86 83 81 79 87 95 97 94  
DEWPT 71 68 71 72 70 70 69 73 71 71 74 74 72 71 71 73 73 73 74  
RH 51 39 46 70 74 79 82 63 45 41 48 68 70 72 77 63 49 46 53  
WIND DIR SW SW S S SW SW W W NW E NE S SW W NE E E SE SE  
WIND SPD 3 1 2 4 3 3 3 3 1 2 1 2 3 2 3 4 4 5 6  
CLOUDS CL CL CL CL FW SC SC FW CL SC SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 5 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 99102103 88 80 94105108109 94 88 85 95104108105  
MAX HEAT 103 107 102 83 109 113 109 90 107 111  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 77 97 78 95 77 96 76 97  
TEMP 81 77 94 93 81 79 92 91 80 78 92 92 79 76 93 92  
DEWPT 72 72 73 75 76 76 73 73 75 75 72 72 75 75 72 72  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC FW FW FW SC FW FW FW SC FW FW FW SC FW  
POP 12HR 0 5 30 30 20 20 0 0  
RAIN SHWRS S C C C S S S S  
TSTMS S S  
 

 
TXZ211-212100-  
AUSTIN-  
INCLUDING THE CITIES OF BELLVILLE AND SEALY  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 97 76 100 80 97  
TEMP 91 96 95 83 80 78 76 87 96 99 97 86 84 82 80 87 93 96 94  
DEWPT 71 69 71 71 70 69 68 73 71 71 74 74 73 72 71 73 73 73 74  
RH 52 42 46 67 72 74 76 63 45 41 48 68 70 72 74 63 52 48 53  
WIND DIR W SW S S SW W W W N NE N SW SW NW E E E E SE  
WIND SPD 3 1 0 2 3 4 3 3 1 1 1 1 2 2 3 5 5 5 5  
CLOUDS CL CL CL FW FW FW SC FW CL FW SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 5 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 98102102 88 83 94104108109 94 90 86 81 94103106105  
MAX HEAT 101 106 103 85 106 114 110 90 106 111  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 78 96 79 95 78 96 76 97  
TEMP 82 78 92 93 82 79 91 92 80 78 92 92 80 77 93 93  
DEWPT 72 72 73 74 75 76 73 73 75 75 71 71 74 75 71 71  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC FW FW SC FW FW FW SC SC FW FW FW FW FW  
POP 12HR 0 5 20 30 20 20 0 0  
RAIN SHWRS S S S C S S S S  
TSTMS S S  
 

 
TXZ212-212100-  
WALLER-  
INCLUDING THE CITIES OF BROOKSHIRE, HEMPSTEAD, PRAIRIE VIEW,  
AND WALLER  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 98 77 102 80 98  
TEMP 92 97 95 85 81 79 77 87 97100 98 88 85 82 80 87 94 97 95  
DEWPT 72 71 72 71 71 69 68 73 72 72 75 75 74 72 72 74 74 74 74  
RH 52 43 48 63 72 72 74 63 45 41 48 66 70 72 77 65 53 48 51  
WIND DIR W W SW SW SW SW W W N N N W W NE E E NE E SE  
WIND SPD 4 2 1 3 4 4 3 3 3 1 1 2 2 3 3 5 5 5 5  
CLOUDS CL CL CL FW FW FW SC FW CL FW SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 5 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 100104104 90 85 95106110111 97 92 88 84 96106109106  
MAX HEAT 104 110 102 86 111 115 110 93 110 111  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 97 79 95 78 96 77 98  
TEMP 83 79 93 93 83 80 92 92 81 79 93 93 81 78 94 94  
DEWPT 73 73 74 75 75 77 74 73 75 76 73 71 74 75 73 71  
PWIND DIR S S S S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC FW FW SC FW FW SC SC SC FW FW FW FW FW  
POP 12HR 0 5 20 30 20 10 0 0  
RAIN SHWRS S S S C S S  
TSTMS C  
 

 
TXZ213-212100-  
INLAND HARRIS-  
INCLUDING THE CITY OF HOUSTON  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96100102 79 99103106 82 95 99102  
TEMP 94 98 97 88 84 81 79 88 99102 99 91 87 84 82 88 96 99 96  
DEWPT 72 70 71 71 71 70 70 72 72 71 75 75 75 73 73 74 75 75 75  
RH 49 41 43 57 65 69 74 59 42 37 47 60 68 70 74 63 51 47 51  
WIND DIR W W W SW SW W W W N N NW NW W N NE NE NE E SE  
WIND SPD 5 4 3 3 5 6 5 5 4 2 3 4 4 4 4 5 5 5 5  
WIND GUST 17  
CLOUDS CL CL FW FW FW SC FW FW FW FW SC SC SC FW FW FW FW SC FW  
POP 12HR 0 0 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 102105105 94 88 84 80 95108112113102 96 91 88 97108111109  
MAX HEAT 105 111 105 91 113 118 114 98 111 115  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 80 99 81 97 80 98 79 99  
TEMP 85 80 95 94 84 82 94 93 83 81 94 94 83 79 95 95  
DEWPT 74 74 74 76 76 77 74 75 75 76 73 72 75 76 73 73  
PWIND DIR S S S S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC FW FW SC SC SC FW FW FW FW FW  
POP 12HR 0 10 30 30 20 20 0 5  
RAIN SHWRS S C C C S S S S  
TSTMS S C S S  
 

 
TXZ214-212100-  
CHAMBERS-  
INCLUDING THE CITIES OF ANAHUAC, MONT BELVIEU, OLD RIVER-WINFREE,  
STOWELL, AND WINNIE  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 94 98100 80 95100102 81 92 96 98  
TEMP 93 98 95 86 84 82 80 88 96 99 96 87 85 83 81 87 93 96 93  
DEWPT 74 73 77 77 75 73 72 74 75 76 80 79 78 76 75 76 77 78 79  
RH 54 45 56 75 74 74 77 63 51 48 60 77 80 80 82 70 60 56 64  
WIND DIR W W SW SW SW W W W NW NW W SW W N N N NE S S  
WIND SPD 5 4 5 6 6 6 6 6 5 4 5 4 4 4 4 5 5 5 8  
WIND GUST 17 17 14  
CLOUDS CL CL FW FW SC SC FW FW FW SC SC B1 SC FW FW SC SC SC SC  
POP 12HR 0 0 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
TSTMS S S S S  
HEAT INDEX 103108109 97 92 87 84 97110115115102 97 91 87 97107112109  
MAX HEAT 107 113 109 97 113 120 115 101 110 116  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 80 94 81 92 81 92 80 93  
TEMP 83 80 92 90 83 81 91 88 83 81 91 89 83 81 92 89  
DEWPT 78 76 77 79 79 79 77 77 78 77 76 77 77 77 76 77  
PWIND DIR S NW S S S SW SW SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC SC SC FW FW FW FW  
POP 12HR 5 10 30 40 20 20 0 5  
RAIN SHWRS C C C C S S S S  
TSTMS S S C S S  
 

 
TXZ226-212100-  
WHARTON-  
INCLUDING THE CITIES OF EL CAMPO AND WHARTON  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 97 75 99 79 97  
TEMP 91 96 94 82 79 77 75 85 95 99 96 85 82 81 79 86 94 97 94  
DEWPT 73 70 74 73 74 74 72 74 73 72 76 75 74 74 73 75 74 74 75  
RH 56 43 53 74 85 90 90 70 49 42 53 72 77 79 82 70 53 48 54  
WIND DIR W SW S S SW SW W W W E S SW SW W W S SE S S  
WIND SPD 3 1 3 5 5 4 4 4 3 1 2 5 4 3 3 4 4 5 8  
CLOUDS CL CL CL FW SC SC SC FW FW SC SC SC SC SC SC FW FW SC SC  
POP 12HR 0 0 5 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S  
HEAT INDEX 100103104 87 93104108110 94 88 86 96105108105  
MAX HEAT 103 108 103 109 113 109 89 109 112  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 78 97 79 95 78 94 76 95  
TEMP 81 78 93 91 81 79 92 90 80 79 92 90 80 77 93 90  
DEWPT 75 75 74 75 77 77 74 74 76 76 73 73 76 75 73 74  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC FW SC FW FW FW FW SC FW FW FW FW FW  
POP 12HR 0 10 40 40 20 20 0 0  
RAIN SHWRS S C C C S S S S  
TSTMS C S  
 

 
TXZ227-212100-  
FORT BEND-  
INCLUDING THE CITIES OF FIRST COLONY, MISSION BEND,  
MISSOURI CITY, PECAN GROVE, ROSENBERG, AND SUGAR LAND  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 98 76 98101104 80 98  
TEMP 92 97 95 84 80 78 76 86 96100 97 87 84 82 80 87 94 98 95  
DEWPT 72 70 72 72 72 72 72 74 73 72 75 75 74 74 73 75 74 74 75  
RH 52 42 48 67 77 82 87 68 48 41 50 68 72 77 79 68 53 47 53  
WIND DIR W W SW SW SW W W W NW NW W SW SW W E SE E SE S  
WIND SPD 4 3 1 4 5 5 4 5 3 1 2 4 3 3 3 4 4 4 6  
CLOUDS CL CL CL FW FW SC SC FW FW SC B1 B1 SC FW FW FW FW SC SC  
POP 12HR 0 0 5 30 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S  
TSTMS S S  
HEAT INDEX 100103104 90 82 94107110110 97 91 87 83 97105110107  
MAX HEAT 104 108 104 87 111 115 113 94 109 114  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 98 79 96 78 96 77 97  
TEMP 82 79 94 92 81 80 93 91 81 79 93 92 80 78 94 93  
DEWPT 74 74 74 76 77 77 74 74 76 76 73 72 75 75 73 73  
PWIND DIR S S S S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC FW FW FW SC SC FW FW FW FW FW  
POP 12HR 0 10 30 40 20 20 0 5  
RAIN SHWRS S C C C S S S S  
TSTMS S C S  
 

 
TXZ235-212100-  
INLAND JACKSON-  
INCLUDING THE CITIES OF EDNA AND GANADO  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 95 98101 75 97100103 79 95 98101  
TEMP 94 98 94 82 79 77 75 86 97100 96 86 83 81 79 88 95 98 94  
DEWPT 72 70 73 74 75 75 73 74 72 71 75 74 75 75 73 75 74 74 74  
RH 49 41 51 77 88 94 94 68 45 40 51 68 77 82 82 66 51 47 53  
WIND DIR SW S S S SW SW W W W E SE S SW SW SW SW SE SE S  
WIND SPD 3 3 9 8 6 5 4 5 2 3 6 8 5 4 3 4 5 8 10  
CLOUDS CL CL FW FW SC SC SC FW FW SC SC SC SC SC SC FW FW SC SC  
POP 12HR 0 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 103106105 89 82 94106109109 94 90 87 80 98107110106  
MAX HEAT 106 110 103 88 109 113 107 92 110 112  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 78 97 79 95 79 95 77 96  
TEMP 82 78 94 92 82 80 94 90 81 79 93 90 81 78 94 90  
DEWPT 76 76 75 76 78 78 75 75 77 76 74 74 77 76 74 76  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC FW FW FW FW SC FW FW FW FW FW  
POP 12HR 5 5 40 40 30 20 0 0  
RAIN SHWRS S C C C C C S S  
TSTMS S S  
 

 
TXZ236-212100-  
INLAND MATAGORDA-  
INCLUDING THE CITY OF BAY CITY  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 97 77 99 80 97  
TEMP 93 97 92 82 80 79 77 86 96 99 93 85 83 82 80 87 94 96 92  
DEWPT 73 71 74 75 76 76 75 76 73 73 76 76 77 77 75 77 75 75 75  
RH 52 43 56 79 88 91 94 72 48 44 58 75 82 85 85 72 54 51 58  
WIND DIR W SW S SW SW SW W W W W SW SW SW SW SW SW SW S S  
WIND SPD 4 3 8 6 5 5 5 6 4 2 6 8 5 4 4 5 5 8 10  
CLOUDS CL CL CL FW SC SC SC SC FW FW SC SC SC SC SC FW SC SC SC  
POP 12HR 0 0 5 10 20  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
TSTMS S S S S  
HEAT INDEX 103105102 89 85 80 96106109107 95 92 89 83 99106109103  
MAX HEAT 106 110 101 89 109 112 106 95 109 113  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 96 80 94 80 93 79 94  
TEMP 82 79 93 90 82 81 92 89 82 81 92 88 82 80 93 89  
DEWPT 77 77 76 77 79 78 76 76 77 76 74 75 77 76 75 76  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT GN LT GN LT GN  
AVG CLOUDS SC SC SC SC SC SC SC FW FW SC SC SC FW FW FW FW  
POP 12HR 5 10 40 40 20 20 0 0  
RAIN SHWRS S C C C S S S S  
TSTMS S S S  
 

 
TXZ237-212100-  
INLAND BRAZORIA-  
INCLUDING THE CITIES OF ALVIN, ANGLETON, AND PEARLAND  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 97 76 99 79 97  
TEMP 92 97 94 83 80 78 76 86 96 99 95 86 83 81 79 87 93 96 92  
DEWPT 72 69 73 73 73 74 73 75 73 73 76 75 75 75 74 76 75 75 76  
RH 52 40 51 72 79 88 90 70 48 44 54 70 77 82 85 70 56 51 60  
WIND DIR W W SW SW SW W W W NW NW SW SW SW W W W S S S  
WIND SPD 4 3 3 5 5 5 5 5 4 2 4 5 3 3 3 5 5 6 8  
CLOUDS CL CL FW FW SC SC SC FW FW SC B1 B1 SC SC SC SC SC SC SC  
POP 12HR 0 0 10 30 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S  
TSTMS S S  
HEAT INDEX 101103103 89 82 95106110109 95 90 87 81 97105109105  
MAX HEAT 106 108 105 86 110 115 110 94 109 113  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 78 95 79 93 79 94 77 95  
TEMP 82 78 93 90 81 79 92 89 81 79 92 89 80 78 93 90  
DEWPT 76 75 75 77 78 77 75 75 76 76 74 75 76 76 74 75  
PWIND DIR S S S S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC FW SC SC SC SC FW FW FW FW  
POP 12HR 5 10 40 40 20 20 0 5  
RAIN SHWRS S C C C S S S S  
TSTMS S C S S  
 

 
TXZ238-212100-  
INLAND GALVESTON-  
INCLUDING THE CITIES OF FRIENDSWOOD AND LEAGUE CITY  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 97 77 99 80 96  
TEMP 93 97 94 84 81 79 77 86 96 99 96 86 84 82 80 87 93 95 92  
DEWPT 74 72 75 74 73 73 73 75 74 75 78 77 76 75 75 77 77 78 78  
RH 54 45 54 72 77 82 87 70 49 47 56 75 77 79 85 72 60 58 64  
WIND DIR W W S SW SW W W W NW N SW SW W W NW N E S S  
WIND SPD 5 5 4 8 6 8 8 8 5 3 6 6 4 4 4 6 5 8 9  
CLOUDS CL CL FW FW FW SC SC FW FW B1 B1 B1 SC SC SC SC SC SC SC  
POP 12HR 0 0 10 30 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 103106107 91 85 95108112113 97 92 89 85 98107112108  
MAX HEAT 106 110 105 85 110 115 112 93 109 115  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 94 79 93 79 93 78 95  
TEMP 82 79 92 89 81 80 92 89 81 80 92 89 81 79 93 90  
DEWPT 77 76 77 79 78 78 77 77 77 76 76 76 77 76 76 77  
PWIND DIR S W SW S S S S SW  
WIND CHAR LT GN LT GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW SC FW SC SC SC SC FW FW FW FW  
POP 12HR 5 5 40 40 20 20 0 5  
RAIN SHWRS C C C C S S S S  
TSTMS S C C S S  
 

 
TXZ300-212100-  
SOUTHERN LIBERTY-  
INCLUDING THE CITY OF DEVERS  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 98 79 100 80 96  
TEMP 93 98 95 85 83 81 79 87 97100 96 87 84 82 80 86 92 96 94  
DEWPT 73 72 75 74 72 70 70 74 75 75 79 78 76 74 74 76 77 77 78  
RH 52 43 53 70 70 69 74 65 50 45 58 75 77 77 82 72 62 55 60  
WIND DIR NW NW SW SW SW W W W NW N N E NW N N NE NE E S  
WIND SPD 3 3 2 2 3 4 4 4 3 2 2 2 2 2 3 4 4 4 5  
CLOUDS CL FW FW FW FW SC FW FW FW FW SC SC SC FW FW FW FW SC SC  
POP 12HR 0 0 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S  
HEAT INDEX 102106108 93 88 84 96109114116100 94 88 83 96106111110  
MAX HEAT 105 110 106 88 111 119 114 94 109 115  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 78 95 79 93 79 93 78 94  
TEMP 82 78 92 91 81 80 91 89 81 79 91 90 81 78 92 90  
DEWPT 76 74 76 78 78 78 76 77 77 77 75 76 76 76 75 77  
PWIND DIR S N S S S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW SC SC SC SC SC FW FW FW FW  
POP 12HR 5 10 20 30 20 20 0 5  
RAIN SHWRS S C C C S S S S  
TSTMS S C S S  
 

 
TXZ313-212100-  
COASTAL HARRIS-  
INCLUDING THE CITIES OF BAYTOWN AND PASADENA  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 94 98100 78 80 84 95100102 82 92 96 98  
TEMP 93 97 96 87 84 82 80 87 97 99 97 89 86 84 82 87 93 96 94  
DEWPT 73 70 73 73 72 71 71 73 73 73 77 77 76 75 74 75 76 77 78  
RH 52 42 48 63 67 69 74 63 46 44 53 68 72 74 77 68 58 55 60  
WIND DIR W W S SW SW W W W NW N NW W W N N NE NE SE S  
WIND SPD 5 4 3 5 6 8 6 6 4 2 4 5 4 4 4 5 5 5 6  
WIND GUST 17  
CLOUDS CL CL FW FW FW SC FW FW FW SC SC B1 SC FW FW FW FW SC SC  
POP 12HR 0 0 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 101105106 95 89 86 82 95107110114102 96 92 88 96106111109  
MAX HEAT 105 109 106 93 110 117 113 100 110 114  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 80 95 81 94 81 95 80 96  
TEMP 84 80 92 91 83 81 92 90 83 81 93 91 82 80 94 92  
DEWPT 76 75 75 78 78 78 76 77 77 77 74 76 76 76 74 76  
PWIND DIR S SW S S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC FW FW FW SC SC SC SC FW FW FW FW  
POP 12HR 5 10 30 30 20 20 0 0  
RAIN SHWRS S C C C S S S S  
TSTMS S C S S  
 

 
TXZ335-212100-  
COASTAL JACKSON-  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 91 96 98 77 93 99100 80 91 96 98  
TEMP 94 96 91 82 81 79 77 86 96 98 93 85 83 82 80 87 94 96 91  
DEWPT 74 74 74 76 77 77 76 75 72 72 76 76 77 76 76 76 76 76 76  
RH 53 49 58 82 88 94 97 70 46 43 58 75 82 82 88 70 56 53 62  
WIND DIR SW S S S SW SW W W W SE S SW SW SW SW SW S S S  
WIND SPD 4 8 11 8 6 6 5 6 4 5 10 9 6 4 4 6 6 10 11  
CLOUDS FW CL FW FW SC SC SC FW FW SC SC SC SC SC SC FW FW SC SC  
POP 12HR 0 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 103108101 90 88 80 95105108106 95 93 89 83 98106110103  
MAX HEAT 106 110 98 91 109 111 103 97 109 113  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 95 80 93 80 93 79 93  
TEMP 83 79 93 89 83 81 92 89 82 81 92 88 82 80 92 88  
DEWPT 77 77 77 78 79 78 77 77 78 77 76 77 78 77 76 78  
PWIND DIR S S S S S S S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC FW SC FW FW SC FW FW FW FW SC SC FW FW FW FW  
POP 12HR 5 5 40 40 30 20 0 0  
RAIN SHWRS S C C C C C S S  
TSTMS S S  
 

 
TXZ336-212100-  
COASTAL MATAGORDA-  
INCLUDING THE CITY OF PALACIOS  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 88 94 99 77 79 84 89 96101 81 88 94 98  
TEMP 92 94 89 83 82 81 79 87 94 95 91 85 84 83 81 87 92 93 89  
DEWPT 74 74 76 77 77 78 77 76 74 75 77 77 78 78 77 77 76 76 77  
RH 56 53 66 82 85 91 94 70 53 53 64 77 82 85 88 72 60 58 68  
WIND DIR SW SW S SW SW SW W W W SW SW SW SW SW SW SW SW S S  
WIND SPD 6 9 11 9 8 8 6 8 6 9 10 9 6 5 6 8 9 12 11  
CLOUDS CL CL FW FW SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 5 20 20  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S S  
HEAT INDEX 102105100 92 90 89 82 98105108104 97 95 93 88 99105106101  
MAX HEAT 106 109 100 97 109 113 103 100 109 110  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 81 93 82 91 82 91 82 92  
TEMP 83 81 91 88 83 83 90 88 83 83 90 87 83 82 90 88  
DEWPT 78 77 77 78 79 78 77 77 77 76 76 77 77 77 77 78  
PWIND DIR S S S S S S S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC FW FW SC SC SC FW FW FW FW  
POP 12HR 5 5 30 30 20 20 0 0  
RAIN SHWRS S C C C S S S S  
TSTMS S S S S  
 

 
TXZ337-212100-  
COASTAL BRAZORIA-  
INCLUDING THE CITIES OF CLUTE, FREEPORT, AND LAKE JACKSON  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 92 96 98 78 94 97100 80 91 94 97  
TEMP 92 95 91 83 81 79 78 86 94 97 92 85 83 82 80 86 91 93 90  
DEWPT 73 73 76 75 76 76 75 76 74 75 78 77 77 77 76 77 76 77 77  
RH 54 49 62 77 85 91 91 72 53 50 64 77 82 85 88 75 62 60 66  
WIND DIR W SW SW SW SW W W W W W SW SW SW W SW W S S S  
WIND SPD 5 5 8 8 6 6 6 6 5 5 9 8 4 4 5 6 6 10 10  
CLOUDS CL CL FW SC SC SC SC FW SC SC B1 B1 SC SC SC SC SC SC SC  
POP 12HR 0 0 10 30 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S S S  
TSTMS S S S S S S  
HEAT INDEX 102105102 90 87 83 96105109107 96 92 89 84 97104107103  
MAX HEAT 106 110 103 92 110 115 110 97 108 113  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 93 80 91 80 91 79 92  
TEMP 82 79 90 88 82 81 90 87 82 81 90 87 82 80 90 88  
DEWPT 77 77 77 78 79 78 77 77 77 76 75 76 77 77 76 77  
PWIND DIR S S S S S S S S  
WIND CHAR GN GN LT GN LT GN LT GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 5 5 30 40 20 20 0 0  
RAIN SHWRS S C C C S S S S  
TSTMS S S C S S  
 

 
TXZ338-212100-  
COASTAL GALVESTON-  
INCLUDING THE CITIES OF DICKINSON, LA MARQUE, AND TEXAS CITY  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 93 97100 78 95 99101 81 91 95 97  
TEMP 93 97 93 84 81 80 78 86 96 98 94 86 84 82 81 87 92 94 91  
DEWPT 75 75 78 76 74 74 74 76 76 76 80 78 77 76 75 78 78 79 79  
RH 56 50 62 77 79 82 88 72 53 50 64 77 80 82 82 75 64 62 68  
WIND DIR W SW SW SW W W W W NW SW SW SW W W NW N SE S S  
WIND SPD 5 5 6 8 8 8 8 8 5 4 8 8 5 5 5 6 6 9 10  
CLOUDS CL CL FW SC FW SC SC FW FW SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 0 0 10 30 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 105109109 94 87 81 96109113114 99 93 90 86 99108112108  
MAX HEAT 109 114 109 94 114 119 114 100 110 115  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 80 94 80 92 80 92 80 93  
TEMP 83 80 91 89 82 81 91 88 82 81 91 88 82 80 92 89  
DEWPT 78 77 78 79 79 78 78 78 77 77 77 78 77 77 78 79  
PWIND DIR S W SW S S S SW SW  
WIND CHAR GN GN LT GN LT GN GN GN  
AVG CLOUDS SC SC SC SC SC FW SC SC SC SC SC SC FW FW FW FW  
POP 12HR 10 5 40 40 20 20 0 0  
RAIN SHWRS C C C C S S S S  
TSTMS S C C S S  
 

 
TXZ436-212100-  
MATAGORDA ISLANDS-  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 88 93 83 87 90 95 83 86 89 93  
TEMP 87 88 86 84 84 83 83 85 89 89 87 86 85 85 83 85 87 88 86  
DEWPT 76 76 77 77 78 78 78 77 77 78 78 78 79 78 78 77 77 77 78  
RH 70 68 75 80 82 85 85 77 68 70 75 77 82 80 85 77 72 70 77  
WIND DIR SW SW SW SW SW SW W W SW SW SW SW SW SW SW SW SW S S  
WIND SPD 9 12 13 13 13 13 12 10 10 13 14 13 12 11 10 10 12 13 13  
CLOUDS FW CL FW FW SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 5 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
TSTMS S S S S S S  
HEAT INDEX 97 98 97 95 95 94 92 96101103101 98 98 97 94 96 99100 98  
MAX HEAT 106 107 98 98 106 110 103 101 105 107  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 83 88 84 87 84 87 84 87  
TEMP 85 83 87 86 85 85 86 85 85 85 86 86 85 85 86 86  
DEWPT 78 78 78 79 78 77 77 78 77 77 77 78 78 78 78 79  
PWIND DIR S S S S S S S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS FW SC SC SC SC SC SC FW FW SC SC SC FW FW FW FW  
POP 12HR 5 10 30 30 20 20 0 0  
RAIN SHWRS S C C C S S S S  
TSTMS S S S S  
 

 
TXZ437-212100-  
BRAZORIA ISLANDS-  
INCLUDING THE CITY OF SURFSIDE BEACH  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 92 81 90 93 96 82 90  
TEMP 90 91 88 84 84 83 81 86 91 92 90 86 86 84 83 86 88 90 88  
DEWPT 75 76 77 77 77 78 77 76 76 77 79 78 78 78 78 77 77 78 78  
RH 62 62 70 80 80 85 88 72 62 62 70 77 77 82 85 75 70 68 72  
WIND DIR SW SW SW SW SW W W W W SW SW SW SW W SW W SW SW SW  
WIND SPD 6 11 13 12 11 12 11 10 8 10 13 13 10 9 9 8 9 12 12  
CLOUDS CL CL FW SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC  
POP 12HR 0 0 5 30 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S S S  
TSTMS S C S S S S  
HEAT INDEX 100103100 95 94 92 88 96103107105 99 98 96 92 97101104101  
MAX HEAT 103 107 100 96 107 112 105 101 105 106  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 82 90 83 89 83 89 83 89  
TEMP 85 82 88 86 85 84 88 86 85 84 88 87 85 84 88 87  
DEWPT 78 78 78 78 79 78 77 77 77 77 76 77 78 78 77 78  
PWIND DIR S S S S S S S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 10 5 30 40 20 20 0 0  
RAIN SHWRS S C C C S S S S  
TSTMS S S S S S  
 

 
TXZ438-212100-  
GALVESTON ISLAND-  
INCLUDING THE CITY OF GALVESTON  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 93 81 91 95 97 83 91  
TEMP 91 92 90 86 84 83 81 86 93 94 91 87 86 85 83 86 89 91 89  
DEWPT 75 77 79 78 77 77 76 77 77 79 80 79 79 78 77 77 78 79 79  
RH 60 62 70 77 80 82 85 75 60 62 70 77 80 80 82 75 70 68 73  
WIND DIR W SW SW SW SW W W W W SW SW SW W W W NW S S SW  
WIND SPD 5 10 13 13 12 13 12 11 8 10 13 13 10 9 9 9 8 12 13  
CLOUDS CL CL FW SC SC SC SC FW SC SC B1 B1 SC SC SC SC SC SC SC  
POP 12HR 0 0 10 30 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S  
HEAT INDEX 102107105 98 94 91 88 97108112110102 99 96 93 98103107104  
MAX HEAT 105 110 105 97 110 116 109 103 105 110  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 83 90 84 90 84 89 84 90  
TEMP 85 83 89 87 85 84 89 87 85 84 88 87 85 84 89 88  
DEWPT 79 78 78 79 79 78 78 78 78 77 77 77 78 78 78 79  
PWIND DIR S W SW S S S S SW  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 10 5 30 40 20 20 0 0  
RAIN SHWRS C C C C S S S S  
TSTMS S C S S S  
 

 
TXZ439-212100-  
BOLIVAR PENINSULA-  
1116 AM CDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 91 94 97 82 92 96 98 82 93  
TEMP 91 94 91 86 85 83 82 87 94 95 92 87 86 84 82 86 90 92 90  
DEWPT 76 76 79 79 78 76 75 76 77 79 81 80 80 78 77 77 79 80 80  
RH 62 56 68 80 80 80 79 70 58 60 70 80 82 82 85 75 70 68 73  
WIND DIR W SW SW SW W W W W W SW SW SW W W NW N S SW SW  
WIND SPD 8 8 11 12 11 12 11 10 8 8 11 11 9 8 8 9 6 10 12  
CLOUDS CL CL FW SC FW SC FW FW SC B1 B1 SC SC SC FW SC SC SC SC  
POP 12HR 0 0 10 30 20  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS S S S S  
HEAT INDEX 103108109100 96 91 88 97108114114104101 95 91 98106111107  
MAX HEAT 107 113 109 97 112 118 113 101 108 114  
HEAT Y Y Y  
 
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 82 91 84 90 84 90 83 90  
TEMP 85 82 89 88 85 84 89 87 85 84 89 88 85 84 89 88  
DEWPT 79 77 78 80 80 79 79 78 78 78 78 78 79 78 78 79  
PWIND DIR S W S S S SW SW SW  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 10 10 40 40 20 20 0 0  
RAIN SHWRS C C C C S S S S  
TSTMS S C C S S  
 

 
 
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