725  
FOUS54 KHGX 201821  
AFMHGX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
121 PM CDT MON JUL 20 2026  
 
TXZ163-202100-  
HOUSTON-  
INCLUDING THE CITY OF CROCKETT  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 74 100 79 102  
TEMP 96 95 83 79 76 74 86 96 99 98 87 82 80 79 91 99101 99  
DEWPT 71 71 69 69 69 68 71 71 71 72 70 68 66 66 72 73 73 73  
RH 45 46 63 72 79 82 61 45 41 43 57 63 62 64 54 44 41 44  
WIND DIR SW SW S SW SW SW W W W SW SW W W W NW N NE N  
WIND SPD 5 8 1 1 2 2 2 3 2 2 0 0 3 2 2 2 2 2  
CLOUDS CL CL CL FW FW CL CL CL FW CL CL FW FW FW CL FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 104103 87 91104108107 92 85 82 99109113111  
MAX HEAT 105 109 101 106 113 106 86 112 116  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 77 97 77 97 77 97  
TEMP 84 79 95 95 81 77 94 95 81 78 94 95 81 78 93 95  
DEWPT 71 68 73 71 70 70 73 72 72 72 73 71 73 73 73 70  
PWIND DIR E E E S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW CL CL CL CL FW FW FW FW FW FW SC SC SC FW  
POP 12HR 5 5 0 0 0 0 0 5  
RAIN SHWRS S  
TSTMS S  
 
 
TXZ164-202100-  
TRINITY-  
INCLUDING THE CITIES OF GROVETON AND TRINITY  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 75 100 79 102  
TEMP 97 96 84 80 77 75 85 96100 98 88 83 81 79 90 99102100  
DEWPT 68 69 69 70 70 68 71 69 69 71 70 69 68 68 72 72 72 73  
RH 39 42 61 72 79 79 63 42 37 42 55 63 65 69 56 42 39 42  
WIND DIR SW SW SW SW SW W W W W SW W W W W W N NE NE  
WIND SPD 6 8 1 2 3 3 3 4 3 2 1 2 3 3 3 3 3 2  
CLOUDS CL FW CL CL FW CL CL CL FW FW FW SC FW CL CL FW FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 102102 88 81 90102107106 93 87 84 97109112111  
MAX HEAT 104 106 101 87 105 110 106 90 111 115  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 98 77 97 78 97 78 96  
TEMP 85 80 95 95 82 78 94 95 82 78 93 94 82 78 93 94  
DEWPT 72 70 72 72 73 72 74 73 74 73 73 72 74 74 73 71  
PWIND DIR E E E S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW CL FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 5 5 0 20 0 0 0 5  
RAIN SHWRS S  
TSTMS S  
 
 
TXZ176-202100-  
MADISON-  
INCLUDING THE CITY OF MADISONVILLE  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 73 100 79 102  
TEMP 97 94 83 79 76 73 86 96 99 98 87 83 81 79 91 99102100  
DEWPT 72 72 70 71 69 67 71 71 72 72 69 67 65 64 70 73 74 74  
RH 45 49 65 77 79 81 61 45 42 43 55 59 58 60 50 44 41 44  
WIND DIR SW SW S SW SW SW W SW SW S SW SW SW SW W N E NE  
WIND SPD 8 6 3 3 4 4 4 4 4 5 3 3 5 4 4 3 4 4  
CLOUDS CL CL CL FW CL FW CL CL FW CL CL FW FW FW CL CL FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 106103 88 91104109107 91 86 83 97110114111  
MAX HEAT 106 109 101 106 111 105 86 111 116  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 98 78 98 78 97 77 97  
TEMP 85 81 95 96 83 79 95 96 82 78 94 95 82 78 94 95  
DEWPT 71 68 74 72 71 70 74 73 72 72 73 72 72 73 73 72  
PWIND DIR E E SE S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW CL CL CL FW FW FW FW FW FW SC SC SC SC  
POP 12HR 5 5 0 0 0 0 0 0  
 
 
TXZ177-202100-  
WALKER-  
INCLUDING THE CITY OF HUNTSVILLE  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 73 100 79 102  
TEMP 97 95 84 80 76 73 85 96 99 97 87 83 81 79 89 99102100  
DEWPT 69 71 70 70 68 68 71 70 69 71 69 68 66 66 71 72 72 73  
RH 40 46 63 72 76 84 63 43 38 43 55 61 60 64 56 42 39 42  
WIND DIR SW SW S SW SW SW W W W SW SW SW W W W NW NE SE  
WIND SPD 6 5 3 4 4 4 4 5 3 3 2 3 5 4 4 3 3 2  
CLOUDS CL CL CL FW FW CL FW FW FW CL FW SC FW CL CL FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 104102 88 82 90102107105 91 86 83 96110113111  
MAX HEAT 106 107 101 83 105 110 105 87 111 115  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 99 78 97 78 96 78 96  
TEMP 85 81 96 95 83 79 94 95 82 78 94 94 82 78 93 94  
DEWPT 72 70 74 73 73 72 75 73 73 73 74 72 73 74 73 71  
PWIND DIR SE E SE S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC SC  
POP 12HR 5 10 0 0 0 0 0 5  
 
 
TXZ178-202100-  
SAN JACINTO-  
INCLUDING THE CITIES OF COLDSPRING AND SHEPHERD  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 98101 72 73 78 96100102 78 97102106  
TEMP 97 94 83 79 76 73 84 95 99 97 86 82 80 78 89 99102 98  
DEWPT 69 70 70 71 69 68 71 69 69 71 70 69 68 67 72 72 72 74  
RH 40 46 65 77 79 84 65 43 38 43 59 65 67 69 57 42 39 47  
WIND DIR SW S S SW SW W W W W SW SW W W W W NW N SE  
WIND SPD 4 4 1 2 3 3 3 4 3 2 1 2 4 3 4 3 2 1  
CLOUDS CL FW CL FW FW CL FW FW FW CL FW SC FW CL FW FW FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 103101 87 90101106105 91 85 82 96109113111  
MAX HEAT 104 107 101 88 104 109 105 91 114 118  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 77 96 76 96 77 96  
TEMP 84 80 95 94 81 77 93 93 81 77 93 92 81 77 92 93  
DEWPT 73 71 74 75 74 73 76 75 74 74 75 74 73 74 74 73  
PWIND DIR SE E SE SE E S S SW  
WIND CHAR LT LT LT LT GN LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC FW SC SC SC SC SC  
POP 12HR 5 10 5 0 0 0 0 5  
 
 
TXZ179-202100-  
POLK-  
INCLUDING THE CITIES OF CORRIGAN AND LIVINGSTON  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 73 75 79 96100102 79 97102106  
TEMP 97 96 83 79 77 75 85 95 99 98 87 83 81 79 90 99102 99  
DEWPT 68 69 69 71 70 68 71 69 69 71 71 70 69 68 73 73 72 74  
RH 39 42 63 77 79 79 63 43 38 42 59 65 67 69 58 44 39 45  
WIND DIR SW SW SW SW W W W W W SW SW W W W W N NE E  
WIND SPD 5 5 2 2 3 3 3 4 3 2 1 2 3 3 4 3 3 3  
CLOUDS CL FW CL CL FW CL CL FW FW FW FW FW FW CL FW FW FW FW  
POP 12HR 0 0 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 102102 87 80 90101106106 92 87 84 80 97109113111  
MAX HEAT 102 107 100 87 104 110 106 93 114 119  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 76 97 77 97 77 96  
TEMP 84 80 95 94 81 77 93 94 81 78 93 93 81 78 92 93  
DEWPT 73 71 74 74 74 73 76 75 74 74 75 73 74 74 74 73  
PWIND DIR E NE SE SE SE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW CL FW FW FW FW SC FW SC SC SC SC SC  
POP 12HR 10 10 0 0 0 5 0 5  
RAIN SHWRS S  
TSTMS S  
 
 
TXZ195-202100-  
BURLESON-  
INCLUDING THE CITIES OF CALDWELL AND SOMERVILLE  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96 72 99 78 100  
TEMP 96 94 83 79 75 72 84 94 98 96 85 82 80 78 89 98100 98  
DEWPT 71 72 71 70 68 68 72 71 69 71 68 66 65 64 70 71 71 73  
RH 45 49 67 74 79 87 67 47 39 45 57 58 60 62 54 42 40 45  
WIND DIR S S S S SW SW W SW SW S S SW SW SW W NW SE S  
WIND SPD 6 6 4 4 5 4 4 4 4 4 3 3 5 5 5 3 4 4  
CLOUDS CL CL CL CL FW FW FW FW CL CL CL FW FW CL FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 104102 88 89102105104 89 84 81 95106110109  
MAX HEAT 105 107 102 105 109 102 86 110 114  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 98 78 97 78 96 78 96  
TEMP 85 81 95 95 84 79 94 95 82 78 94 94 82 78 93 94  
DEWPT 71 68 73 72 71 70 73 72 71 72 72 71 72 74 72 70  
PWIND DIR S E SE S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW CL CL CL FW FW FW FW FW FW SC SC SC FW  
POP 12HR 0 5 0 0 0 0 0 0  
RAIN SHWRS S  
 
 
TXZ196-202100-  
BRAZOS-  
INCLUDING THE CITIES OF BRYAN AND COLLEGE STATION  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96 73 99 78 101  
TEMP 96 94 84 79 75 73 84 95 99 96 86 82 80 78 90 98101 99  
DEWPT 73 73 72 72 69 68 72 72 71 72 69 67 65 64 70 73 73 74  
RH 48 51 67 79 82 84 67 48 41 46 57 61 60 62 52 45 41 45  
WIND DIR SW S S S SW SW W SW SW S S SW SW W W NW E SE  
WIND SPD 6 5 4 4 4 4 5 5 4 5 3 3 5 5 5 3 5 5  
CLOUDS CL CL CL CL FW FW FW FW CL CL CL FW FW CL FW CL FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 106103 89 80 90104108105 90 85 82 95109112111  
MAX HEAT 105 109 102 106 110 104 86 111 116  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 98 79 97 78 96 78 97  
TEMP 85 81 95 96 84 79 94 95 83 78 94 94 82 78 94 94  
DEWPT 72 68 74 73 72 71 75 73 72 73 74 73 73 74 74 72  
PWIND DIR SE E SE S S S S S  
WIND CHAR LT LT LT LT LT LT GN LT  
AVG CLOUDS FW FW FW CL CL CL FW FW FW FW FW FW SC SC SC SC  
POP 12HR 5 5 0 0 0 0 0 0  
 
 
TXZ197-202100-  
WASHINGTON-  
INCLUDING THE CITY OF BRENHAM  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 72 97 77 99  
TEMP 95 93 83 78 74 72 82 92 97 95 84 81 79 77 86 96 99 96  
DEWPT 72 73 72 71 70 70 73 71 69 72 69 68 66 65 71 72 72 74  
RH 48 52 70 79 87 93 74 51 40 48 61 65 64 67 61 46 42 49  
WIND DIR S S S SW SW SW W W SW SE S SW SW W W NW NE SE  
WIND SPD 6 8 4 4 4 3 4 4 3 2 2 3 5 4 5 4 2 3  
CLOUDS CL CL CL CL FW FW FW FW CL CL CL FW FW CL FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 103102 88 88100103103 88 84 92105109108  
MAX HEAT 103 106 102 105 109 103 86 110 114  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 97 78 96 77 95 77 95  
TEMP 84 80 94 93 82 78 92 93 81 77 92 93 81 77 92 93  
DEWPT 72 70 74 73 72 71 74 73 73 74 73 72 73 74 73 72  
PWIND DIR S E SE S SE S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW CL CL CL FW FW FW FW FW FW SC SC SC FW  
POP 12HR 5 10 5 20 0 0 0 0  
RAIN SHWRS S  
 
 
TXZ198-202100-  
GRIMES-  
INCLUDING THE CITY OF NAVASOTA  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 72 99 78 101  
TEMP 96 94 84 79 75 72 84 94 98 96 86 82 80 78 89 99101 99  
DEWPT 73 73 71 71 69 68 73 72 71 72 69 68 66 65 71 73 73 74  
RH 48 51 65 77 82 87 70 49 42 46 57 63 62 64 56 44 41 45  
WIND DIR SW S S SW SW SW W W SW S SW SW SW W W NW NE SE  
WIND SPD 6 5 4 5 4 4 5 5 3 3 3 4 5 5 5 4 3 3  
CLOUDS CL CL CL FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 106103 89 80 90103107105 89 85 81 95110113111  
MAX HEAT 105 109 101 105 110 102 85 112 116  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 98 78 96 77 96 78 96  
TEMP 85 81 96 95 83 79 94 94 82 78 94 94 82 78 93 94  
DEWPT 72 69 75 73 72 72 75 73 73 74 74 73 73 74 74 72  
PWIND DIR S E SE S SE S S S  
WIND CHAR LT LT LT LT GN LT GN LT  
AVG CLOUDS FW FW FW FW CL CL FW FW FW FW FW SC SC SC SC SC  
POP 12HR 5 10 0 0 0 0 0 0  
 
 
TXZ199-202100-  
MONTGOMERY-  
INCLUDING THE CITIES OF CONROE AND THE WOODLANDS  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 73 100 78 99103105  
TEMP 97 94 83 79 75 73 84 95 99 96 86 83 80 78 88100103 98  
DEWPT 71 72 72 71 69 69 73 70 70 72 70 69 68 68 72 73 73 75  
RH 43 49 70 77 82 87 70 45 39 46 59 63 67 71 59 42 39 48  
WIND DIR SW SW S SW SW W W W W SW SW SW SW W W NW N S  
WIND SPD 5 4 2 3 3 4 4 4 3 3 2 3 5 4 4 4 2 2  
CLOUDS CL CL CL CL FW FW FW CL FW CL FW SC FW FW FW FW FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 105103 88 80 90102107105 91 86 81 95110114111  
MAX HEAT 105 109 102 84 106 109 105 90 114 117  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 78 97 77 97 77 96  
TEMP 85 80 96 94 82 78 94 94 82 78 94 93 82 78 93 93  
DEWPT 74 72 75 75 74 73 76 74 74 74 75 74 74 74 74 73  
PWIND DIR SW E SE S NE S S S  
WIND CHAR LT LT LT LT BZ LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC SC  
POP 12HR 5 20 5 10 0 0 0 5  
RAIN SHWRS S S S S  
TSTMS S S  
 
 
TXZ200-202100-  
NORTHERN LIBERTY-  
INCLUDING THE CITIES OF CLEVELAND, DAYTON, AND LIBERTY  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 73 100 78 100102106  
TEMP 97 94 82 79 75 73 84 95 99 97 85 82 79 78 88 99102 98  
DEWPT 70 73 73 73 70 69 73 70 69 73 70 70 68 68 73 73 73 77  
RH 42 51 74 82 84 87 70 45 38 46 61 67 69 71 61 44 40 51  
WIND DIR SW S S SW W W W W W SW SW SW W W W NW NW S  
WIND SPD 4 5 1 2 2 2 2 4 3 3 1 2 3 3 4 3 2 2  
CLOUDS CL FW CL FW FW FW FW FW FW FW SC SC FW CL FW FW FW FW  
POP 12HR 0 0 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 104104 88 90101106107 90 85 80 96110114113  
MAX HEAT 104 108 102 104 110 104 86 114 119  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 99 76 95 76 95 76 95  
TEMP 83 79 95 93 80 77 93 92 79 77 92 91 80 77 92 91  
DEWPT 74 72 76 77 75 73 76 76 75 74 76 76 75 75 75 76  
PWIND DIR SW E SE NE E S S S  
WIND CHAR LT LT LT GN BZ LT LT LT  
AVG CLOUDS SC FW FW FW FW FW FW SC SC SC FW SC SC SC SC SC  
POP 12HR 10 10 10 10 0 5 0 5  
RAIN SHWRS S S S S  
TSTMS S S S S  
 
 
TXZ210-202100-  
COLORADO-  
INCLUDING THE CITIES OF COLUMBUS, EAGLE LAKE, AND WEIMAR  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 72 99 75 100  
TEMP 95 93 81 76 73 72 82 93 97 96 83 79 77 75 86 97100 96  
DEWPT 72 74 73 73 73 72 74 70 68 71 72 71 70 68 72 71 71 74  
RH 48 54 77 90100100 77 47 39 45 70 77 79 79 63 43 40 49  
WIND DIR S S S SW SW W W SW S SE S SW SW W W W E S  
WIND SPD 8 9 5 3 3 3 4 3 3 3 3 4 5 4 4 3 2 3  
WIND GUST 13  
CLOUDS CL CL CL FW FW SC FW FW CL CL CL FW FW CL FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 104103 86 88 99103104 88 92105109108  
MAX HEAT 105 109 101 103 107 103 83 108 112  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 77 96 76 96 76 96  
TEMP 82 78 94 93 81 78 92 92 80 77 92 91 80 77 92 92  
DEWPT 72 71 73 73 73 72 74 73 74 75 73 72 75 74 72 72  
PWIND DIR SW S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC FW FW CL FW FW FW FW FW FW FW FW FW SC FW  
POP 12HR 5 10 5 20 0 0 0 0  
RAIN SHWRS S S S  
TSTMS S S  
 
 
TXZ211-202100-  
AUSTIN-  
INCLUDING THE CITIES OF BELLVILLE AND SEALY  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96 72 98 76 100  
TEMP 94 93 82 76 73 72 82 92 97 95 84 80 78 76 86 96100 96  
DEWPT 71 73 73 72 72 71 73 70 68 71 71 70 68 67 71 71 71 74  
RH 47 52 74 87 97 97 74 49 39 46 65 72 71 74 61 45 40 49  
WIND DIR S S S SW SW W W SW SW S S SW SW W W W E S  
WIND SPD 6 6 4 4 3 3 4 4 3 3 2 4 5 4 5 4 2 3  
CLOUDS CL CL CL FW FW FW FW CL CL CL CL FW FW CL FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 102102 88 87 98102103 88 82 91104108108  
MAX HEAT 101 107 101 101 107 102 83 107 113  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 77 95 77 95 77 95  
TEMP 83 79 94 93 81 78 92 93 81 77 92 92 80 77 91 92  
DEWPT 73 71 73 73 73 72 73 72 74 75 73 72 74 75 72 71  
PWIND DIR SW SE S S SE S S S  
WIND CHAR LT LT LT LT GN LT LT LT  
AVG CLOUDS FW FW FW FW CL FW FW FW FW FW FW SC SC SC SC FW  
POP 12HR 5 10 5 20 0 0 0 0  
RAIN SHWRS S S S  
TSTMS S S  
 
 
TXZ212-202100-  
WALLER-  
INCLUDING THE CITIES OF BROOKSHIRE, HEMPSTEAD, PRAIRIE VIEW,  
AND WALLER  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96 72 99 77 101  
TEMP 95 94 83 77 74 72 83 93 97 95 85 81 78 77 87 97101 97  
DEWPT 73 73 73 72 71 71 73 72 70 72 71 71 69 68 72 73 72 75  
RH 49 51 72 85 90 97 72 51 42 48 63 72 74 74 61 46 40 50  
WIND DIR S S S SW SW W W W SW S SW SW SW W W NW NE S  
WIND SPD 6 6 4 4 4 3 4 4 3 3 2 4 5 5 5 4 2 4  
CLOUDS CL CL CL FW FW FW FW CL FW CL FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 104103 89 89100104104 90 85 93107111110  
MAX HEAT 103 107 102 105 108 102 86 111 115  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 98 78 96 77 96 77 96  
TEMP 84 80 95 93 82 79 92 93 82 78 92 93 81 78 92 93  
DEWPT 73 71 74 74 74 73 75 73 74 75 74 73 74 75 73 72  
PWIND DIR SW SE S S NE S S S  
WIND CHAR LT LT LT LT GN LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC FW  
POP 12HR 5 20 5 10 0 0 0 5  
RAIN SHWRS S S S S  
TSTMS S S  
 
 
TXZ213-202100-  
INLAND HARRIS-  
INCLUDING THE CITY OF HOUSTON  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 74 100 79 99102105  
TEMP 97 95 86 80 76 74 84 94 99 97 88 84 81 79 88 99102 99  
DEWPT 72 73 73 72 72 72 73 71 69 71 71 71 70 70 72 73 72 75  
RH 45 49 65 77 87 93 70 47 38 43 57 65 69 74 59 44 39 47  
WIND DIR SW SW S SW SW W W W W SW SW SW SW W W NW NW S  
WIND SPD 5 6 5 5 5 5 5 5 4 4 4 6 6 6 6 5 3 4  
WIND GUST 17  
CLOUDS CL CL CL FW FW FW FW CL CL FW FW SC CL FW FW FW FW SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 105105 93 83 91102105105 94 88 84 80 95109113112  
MAX HEAT 105 110 106 86 105 109 105 91 114 118  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 82 100 80 97 79 97 79 97  
TEMP 86 82 96 94 84 81 94 94 83 80 94 93 83 80 94 94  
DEWPT 74 73 74 75 75 74 75 74 75 75 74 74 75 75 74 73  
PWIND DIR SW E S S NE S S S  
WIND CHAR LT LT LT LT GN LT LT LT  
AVG CLOUDS SC SC FW FW FW FW FW SC FW FW FW SC SC SC SC FW  
POP 12HR 10 20 10 20 0 5 0 5  
RAIN SHWRS S S S S S S  
TSTMS S S S S  
 
 
TXZ214-202100-  
CHAMBERS-  
INCLUDING THE CITIES OF ANAHUAC, MONT BELVIEU, OLD RIVER-WINFREE,  
STOWELL, AND WINNIE  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 74 76 81 98 80 95 99102  
TEMP 95 92 83 81 78 76 85 93 98 94 86 84 82 80 88 96 99 95  
DEWPT 74 77 77 76 74 73 74 73 72 76 76 75 73 72 75 76 77 79  
RH 51 62 82 85 88 90 70 52 43 56 72 74 74 77 66 53 50 60  
WIND DIR SW SW SW SW W W W W SW SW SW SW W W W NW W S  
WIND SPD 5 10 6 5 4 5 6 5 5 8 6 6 8 8 8 5 4 8  
WIND GUST 17  
CLOUDS CL CL CL FW FW FW FW CL FW FW SC SC FW FW FW SC SC SC  
POP 12HR 0 0 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 106106 93 87 93102107108 96 92 87 84 97110115113  
MAX HEAT 105 110 106 94 106 112 108 97 113 121  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 96 79 93 80 92 80 92  
TEMP 85 81 93 91 82 80 91 90 82 81 91 89 83 81 90 89  
DEWPT 77 75 77 78 77 76 77 77 77 77 77 77 77 77 76 77  
PWIND DIR W E SW N SE SW S SW  
WIND CHAR LT LT LT GN GN LT LT LT  
AVG CLOUDS SC SC FW FW FW FW FW SC SC FW FW SC SC SC SC SC  
POP 12HR 20 20 20 20 0 5 0 5  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S S S  
 
 
TXZ226-202100-  
WHARTON-  
INCLUDING THE CITIES OF EL CAMPO AND WHARTON  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96 73 98 75 99  
TEMP 95 92 80 76 74 73 83 92 97 95 83 78 77 75 85 95 99 95  
DEWPT 73 75 75 75 74 72 75 73 70 74 74 74 74 72 74 73 72 76  
RH 49 58 85 97100 97 77 54 42 51 74 88 90 90 70 49 42 54  
WIND DIR S S S SW SW W W W SW S S SW SW W W W NW S  
WIND SPD 6 9 6 4 3 3 4 3 3 4 5 5 6 5 5 4 2 4  
CLOUDS CL CL CL FW FW SC FW FW CL CL CL SC FW FW FW FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 105102 83 90101103105 89 93105109109  
MAX HEAT 106 109 101 104 109 105 109 113  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 77 95 77 94 77 95  
TEMP 81 78 94 92 80 78 92 91 80 78 91 90 80 78 92 90  
DEWPT 74 73 74 75 74 74 75 74 76 75 74 74 76 75 73 74  
PWIND DIR SW S S S SW S S S  
WIND CHAR LT LT LT LT GN LT LT LT  
AVG CLOUDS FW SC FW FW FW FW SC SC FW FW FW SC SC SC SC SC  
POP 12HR 10 20 5 20 0 5 0 0  
RAIN SHWRS S S S S S  
TSTMS S S S  
 
 
TXZ227-202100-  
FORT BEND-  
INCLUDING THE CITIES OF FIRST COLONY, MISSION BEND,  
MISSOURI CITY, PECAN GROVE, ROSENBERG, AND SUGAR LAND  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 73 98 76 98100104  
TEMP 96 94 82 77 74 73 83 92 97 96 84 80 78 76 86 96100 97  
DEWPT 72 74 73 73 73 72 74 72 69 72 72 72 72 71 73 73 72 75  
RH 46 53 74 87 97 97 74 52 40 46 67 77 82 85 65 48 41 50  
WIND DIR SW SW S SW SW W W W W SW SW SW SW W W W W SW  
WIND SPD 5 6 5 4 3 3 4 4 3 2 4 5 6 5 6 5 2 4  
CLOUDS CL CL CL FW FW FW FW FW CL FW FW SC FW FW FW FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 105104 88 90100103104 90 82 93106110109  
MAX HEAT 103 109 105 104 108 105 87 110 115  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 99 78 96 77 96 77 96  
TEMP 83 79 95 93 81 79 93 92 81 78 93 92 81 78 93 91  
DEWPT 74 73 74 75 74 74 75 74 75 75 74 73 75 75 74 73  
PWIND DIR SW S S S N S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC FW FW FW FW FW SC FW FW FW SC SC SC SC SC  
POP 12HR 10 20 20 20 0 5 0 5  
RAIN SHWRS S S S S S S  
TSTMS S S S S  
 
 
TXZ235-202100-  
INLAND JACKSON-  
INCLUDING THE CITIES OF EDNA AND GANADO  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 73 99 75 100  
TEMP 96 92 81 78 75 73 84 95 99 95 83 79 77 75 86 97100 96  
DEWPT 74 74 76 76 75 73 76 73 70 74 74 75 75 73 74 72 72 75  
RH 49 56 85 94100100 77 49 39 51 74 88 94 94 68 45 41 51  
WIND DIR S S S S SW W W SW S S S SW SW W W W E S  
WIND SPD 12 11 8 5 4 3 4 3 4 10 8 6 6 5 6 3 4 9  
CLOUDS FW CL FW FW FW SC FW FW FW CL CL SC SC SC FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 108102 87 92104107106 90 81 94106110108  
MAX HEAT 109 110 102 106 111 106 89 109 113  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 78 95 78 94 78 94  
TEMP 82 79 95 93 81 78 93 92 81 78 93 90 81 79 93 90  
DEWPT 75 74 74 75 75 75 75 75 77 76 75 75 77 76 74 75  
PWIND DIR SW S S S S S S S  
WIND CHAR LT LT LT LT GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 10 20 10 20 0 0 0 0  
RAIN SHWRS S S S S S  
TSTMS S S S  
 
 
TXZ236-202100-  
INLAND MATAGORDA-  
INCLUDING THE CITY OF BAY CITY  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 74 97 77 98  
TEMP 95 89 80 78 76 74 85 93 97 92 82 80 79 77 86 95 98 93  
DEWPT 74 75 76 76 75 74 77 73 71 75 75 76 77 75 75 73 74 76  
RH 51 64 88 94 97100 77 52 43 58 79 88 94 94 70 49 47 58  
WIND DIR S S S SW SW W W W SW S SW SW SW W W W SW S  
WIND SPD 10 10 6 4 4 3 5 4 5 9 6 6 8 6 6 5 4 9  
CLOUDS CL FW FW FW SC SC FW FW FW FW FW SC SC SC FW FW SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 106100 86 95103105103 90 85 80 96105110106  
MAX HEAT 106 109 99 105 110 102 89 107 113  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 94 79 93 80 93  
TEMP 83 79 94 90 81 79 92 90 81 79 92 88 82 80 91 89  
DEWPT 77 76 75 77 76 76 77 76 77 76 76 76 77 76 75 76  
PWIND DIR SW SW S S SW S S S  
WIND CHAR LT LT LT LT GN GN LT GN  
AVG CLOUDS SC SC SC FW FW FW SC SC FW FW SC SC SC SC SC SC  
POP 12HR 20 20 20 20 0 0 0 0  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S  
 
 
TXZ237-202100-  
INLAND BRAZORIA-  
INCLUDING THE CITIES OF ALVIN, ANGLETON, AND PEARLAND  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96 73 98 76 99  
TEMP 96 92 81 77 75 73 83 93 97 94 83 80 78 76 86 96 99 95  
DEWPT 73 75 75 74 74 72 75 72 69 73 73 73 74 73 74 73 73 76  
RH 48 58 82 90 97 97 77 51 40 51 72 79 88 90 68 48 44 54  
WIND DIR SW S S SW W W W W SW S SW SW SW W W W NW S  
WIND SPD 8 10 5 3 3 3 4 4 4 5 5 5 6 6 6 5 3 5  
CLOUDS CL FW CL FW FW SC FW FW FW CL FW SC FW FW FW FW SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 106103 86 91101103104 89 82 94105109108  
MAX HEAT 105 111 103 105 108 103 87 110 115  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 78 94 77 94 78 94  
TEMP 83 79 94 91 81 78 92 90 81 78 91 89 81 78 92 89  
DEWPT 75 74 74 76 75 75 76 76 76 75 75 75 76 75 74 75  
PWIND DIR SW SW S S W S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW FW SC FW FW SC SC SC SC SC SC  
POP 12HR 20 30 20 20 0 5 0 5  
RAIN SHWRS S S S C S S S S  
TSTMS S S S C S S S S  
 
 
TXZ238-202100-  
INLAND GALVESTON-  
INCLUDING THE CITIES OF FRIENDSWOOD AND LEAGUE CITY  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96 73 98 77 99  
TEMP 95 91 82 78 75 73 83 94 98 95 85 81 79 77 86 96 99 95  
DEWPT 76 77 75 75 74 73 76 74 72 75 74 73 73 73 76 75 76 78  
RH 54 64 79 91 97100 80 53 43 53 70 77 82 87 72 51 48 58  
WIND DIR S S SW SW W W W W SW S SW SW W W W W W S  
WIND SPD 9 10 8 5 4 4 6 5 5 8 8 6 8 8 8 6 4 8  
CLOUDS FW FW FW FW FW SC FW FW CL CL SC SC FW FW FW FW SC SC  
POP 12HR 0 0 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 109106 89 92103107107 92 85 96109113111  
MAX HEAT 106 113 105 106 109 103 86 111 117  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 96 79 93 78 93 78 93  
TEMP 83 80 93 90 81 79 91 89 81 79 91 89 81 79 91 89  
DEWPT 75 75 76 78 76 75 77 77 77 76 77 77 77 76 76 77  
PWIND DIR SW SW SW SW E S S S  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS SC SC SC FW FW FW FW SC SC FW SC SC SC SC SC SC  
POP 12HR 20 30 20 20 0 5 0 5  
RAIN SHWRS S S S C S S S S  
TSTMS S S S C S S S S  
 
 
TXZ300-202100-  
SOUTHERN LIBERTY-  
INCLUDING THE CITY OF DEVERS  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96 74 98 79 100  
TEMP 96 93 83 80 76 74 84 93 98 95 85 83 81 79 87 97100 96  
DEWPT 72 76 76 74 71 70 74 72 71 75 72 71 70 70 74 75 75 79  
RH 46 58 80 82 85 87 72 51 42 53 65 67 69 74 65 50 45 58  
WIND DIR W S SW SW W W W W W SW SW SW W W W NW W S  
WIND SPD 4 8 4 3 3 3 4 5 4 5 3 3 5 5 5 4 2 4  
CLOUDS CL FW CL FW FW FW FW CL FW CL SC SC FW FW FW FW SC SC  
POP 12HR 0 0 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 105106 90 82 90101106107 92 87 84 95110114114  
MAX HEAT 103 109 105 84 104 110 103 88 113 118  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 97 78 93 78 93 78 93  
TEMP 84 80 94 92 81 78 91 91 80 78 91 89 81 79 90 89  
DEWPT 76 73 77 78 76 74 76 76 76 76 76 76 76 76 75 76  
PWIND DIR SW E S N E S S SW  
WIND CHAR LT LT LT GN GN LT LT LT  
AVG CLOUDS SC SC FW FW FW FW FW SC FW SC FW SC SC SC SC SC  
POP 12HR 10 20 20 20 0 10 0 10  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S S  
 
 
TXZ313-202100-  
COASTAL HARRIS-  
INCLUDING THE CITIES OF BAYTOWN AND PASADENA  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 96 75 98 80 94100102  
TEMP 95 93 85 81 77 75 84 93 98 96 88 84 82 80 87 97100 97  
DEWPT 73 76 75 73 72 72 74 72 70 73 72 72 71 71 74 74 74 77  
RH 49 58 72 77 85 90 72 51 41 48 59 67 69 74 65 48 44 53  
WIND DIR S S S SW W W W W SW S SW SW W W W NW NW S  
WIND SPD 8 9 8 5 5 5 6 5 4 6 5 8 8 8 8 5 3 6  
CLOUDS CL CL FW CL FW FW FW CL FW FW SC SC CL CL FW FW SC SC  
POP 12HR 0 0 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 105106 94 85 91101105106 94 89 86 82 95108112112  
MAX HEAT 105 110 106 90 105 109 105 93 111 117  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 97 80 94 80 94 80 94  
TEMP 86 82 94 92 83 81 92 91 83 81 92 90 83 80 92 90  
DEWPT 75 74 76 78 76 75 76 76 76 76 75 76 76 76 75 76  
PWIND DIR SW E S NW E S S S  
WIND CHAR LT LT LT GN GN LT LT LT  
AVG CLOUDS SC SC FW FW FW FW FW SC SC FW FW SC SC SC SC SC  
POP 12HR 10 20 20 20 0 5 0 5  
RAIN SHWRS S S S S S S S S  
TSTMS S S S S S S S S  
 
 
TXZ335-202100-  
COASTAL JACKSON-  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 90 94 96 75 92 97 99 77 93 98100  
TEMP 94 89 81 79 77 75 85 94 97 92 83 80 79 77 86 96 98 93  
DEWPT 76 76 77 77 76 75 77 74 74 75 76 78 77 75 75 73 74 76  
RH 56 66 88 94 97100 77 53 48 58 80 94 94 94 70 48 47 58  
WIND DIR S S S S SW W W SW S S S SW SW W W W S S  
WIND SPD 11 10 8 6 5 4 5 5 8 11 8 8 8 6 6 4 6 11  
CLOUDS FW CL FW FW SC SC FW FW FW FW FW SC SC SC FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 107100 89 82 95104109103 91 87 80 95105111106  
MAX HEAT 109 110 99 89 106 111 99 92 107 112  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 79 93 79 92 80 92  
TEMP 83 79 94 90 82 80 91 89 82 80 91 88 82 80 91 88  
DEWPT 77 76 75 76 76 76 77 77 78 77 77 77 77 76 76 77  
PWIND DIR SW S S S S S S S  
WIND CHAR GN LT LT GN GN GN GN GN  
AVG CLOUDS FW SC FW FW FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 10 20 20 20 0 0 0 0  
RAIN SHWRS S S S S S S  
TSTMS S S S  
 
 
TXZ336-202100-  
COASTAL MATAGORDA-  
INCLUDING THE CITY OF PALACIOS  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 92 97 75 77 82 89 94 99 77 79 84 89 96100  
TEMP 92 87 82 80 79 77 86 92 94 89 83 82 81 79 87 94 95 90  
DEWPT 76 76 77 77 76 76 77 74 74 76 77 78 78 77 76 74 76 77  
RH 60 70 85 91 91 97 75 56 53 66 82 88 91 94 70 53 54 66  
WIND DIR S S S SW SW W W SW SW S SW SW SW W W W SW SW  
WIND SPD 10 10 8 6 6 5 5 6 10 11 8 8 10 8 8 6 9 12  
CLOUDS FW FW FW FW SC SC FW FW FW FW FW SC SC SC FW FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 104 99 89 86 81 97102105100 92 90 89 82 98105109104  
MAX HEAT 106 109 99 95 106 109 100 98 110 112  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 94 81 92 81 91 82 91  
TEMP 84 81 92 88 83 81 90 88 83 82 90 87 83 82 90 88  
DEWPT 78 77 76 77 77 76 77 77 77 77 77 77 77 76 77 77  
PWIND DIR SW SW S S SW S S S  
WIND CHAR GN GN LT GN GN GN GN GN  
AVG CLOUDS SC SC SC FW FW FW SC SC FW FW SC SC SC SC SC SC  
POP 12HR 30 30 20 20 0 0 0 0  
RAIN SHWRS S C S C S S S S  
TSTMS S S C S S S  
 
 
TXZ337-202100-  
COASTAL BRAZORIA-  
INCLUDING THE CITIES OF CLUTE, FREEPORT, AND LAKE JACKSON  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 75 96 78 93 97100  
TEMP 93 88 81 79 76 75 84 92 96 91 83 81 79 78 86 94 96 92  
DEWPT 76 76 76 76 75 74 76 73 72 75 75 76 76 75 76 74 75 78  
RH 58 68 85 91 97 97 77 54 46 60 77 85 91 91 72 53 51 64  
WIND DIR S S SW SW SW W W W SW S SW SW W W W W SW SW  
WIND SPD 10 10 6 4 4 4 5 5 6 10 8 6 8 8 8 6 5 10  
CLOUDS CL FW FW FW FW SC FW FW FW FW SC SC SC SC FW FW SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 106100 88 80 93102104103 91 86 83 96105110106  
MAX HEAT 106 110 102 88 105 109 103 92 110 116  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 79 92 79 91 80 91  
TEMP 83 80 91 88 81 79 90 88 82 80 89 87 82 81 89 87  
DEWPT 77 76 76 77 76 76 76 76 77 76 76 76 77 76 76 77  
PWIND DIR SW SW S SW SW S S S  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC SC SC FW FW FW SC SC FW SC SC SC SC SC SC SC  
POP 12HR 30 30 20 20 0 0 0 5  
RAIN SHWRS S C S C S S S S  
TSTMS S S S C S S S  
 
 
TXZ338-202100-  
COASTAL GALVESTON-  
INCLUDING THE CITIES OF DICKINSON, LA MARQUE, AND TEXAS CITY  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 73 75 79 97 78 95 99101  
TEMP 94 90 83 79 76 75 84 93 97 93 85 81 80 78 86 96 98 94  
DEWPT 78 78 77 75 74 74 77 75 74 77 75 74 74 74 76 77 78 80  
RH 60 68 82 88 94 97 80 56 48 60 72 79 82 88 72 55 53 64  
WIND DIR S S SW SW W W W W SW S SW SW W W W W SW S  
WIND SPD 10 11 8 5 5 5 6 5 6 9 9 8 9 9 9 6 4 10  
CLOUDS CL FW FW FW FW FW FW FW CL CL SC SC FW FW FW FW SC SC  
POP 12HR 0 0 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 110105 91 81 93105109108 93 87 81 97111116113  
MAX HEAT 107 113 105 90 107 112 108 94 114 122  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 80 92 80 92 80 92  
TEMP 83 80 92 89 82 80 90 89 82 80 90 88 82 80 91 88  
DEWPT 77 75 78 79 77 76 78 78 77 76 78 78 77 77 78 78  
PWIND DIR SW SW SW W SE S S S  
WIND CHAR GN LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC FW FW FW FW SC SC FW SC SC SC SC SC SC  
POP 12HR 30 30 20 20 0 0 0 5  
RAIN SHWRS S C S C S S S S  
TSTMS S S S C S S S S  
 
 
TXZ436-202100-  
MATAGORDA ISLANDS-  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 92 81 86 89 93 83 87 90 95  
TEMP 87 86 84 83 82 81 85 87 88 86 84 84 84 83 86 89 89 87  
DEWPT 77 77 77 77 77 77 77 76 77 77 77 78 78 78 77 76 78 78  
RH 72 75 80 82 85 88 77 70 70 75 80 82 82 85 75 66 70 75  
WIND DIR S S S S SW SW W SW SW S SW SW SW W W SW SW SW  
WIND SPD 11 11 12 12 12 10 9 8 12 12 12 13 14 12 10 9 12 16  
CLOUDS FW FW FW FW SC SC FW FW FW FW SC SC SC SC FW FW SC SC  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 99 97 95 93 91 88 95 97 99 97 95 95 94 92 96101102100  
MAX HEAT 105 105 98 97 105 107 100 98 109 109  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 83 89 83 88 84 87 84 87  
TEMP 85 83 88 86 85 84 86 86 85 84 86 86 85 85 86 85  
DEWPT 79 77 77 77 77 77 78 78 78 77 77 78 77 77 77 78  
PWIND DIR SW SW S S S S S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC FW FW FW SC SC FW FW SC SC SC SC SC SC  
POP 12HR 30 30 20 20 0 0 0 0  
RAIN SHWRS S C C C S S S S  
TSTMS S C C S S S  
 
 
TXZ437-202100-  
BRAZORIA ISLANDS-  
INCLUDING THE CITY OF SURFSIDE BEACH  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 90 79 92 81 93  
TEMP 89 87 84 82 81 79 84 90 92 89 85 84 83 81 86 91 92 89  
DEWPT 77 77 77 77 77 76 77 75 76 77 77 77 78 77 76 76 78 79  
RH 68 72 80 85 88 91 80 62 60 68 77 80 85 88 72 62 64 73  
WIND DIR S S SW SW SW W W SW S SW SW SW SW W W W SW SW  
WIND SPD 13 12 11 10 9 8 8 6 11 13 12 12 13 11 10 8 9 14  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW FW SC SC  
POP 12HR 0 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 102 99 93 90 87 80 94101104102 96 94 92 88 96103107105  
MAX HEAT 103 105 99 93 103 107 102 96 106 110  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 82 90 82 89 83 89  
TEMP 85 82 89 87 84 82 88 87 85 84 88 87 85 84 87 86  
DEWPT 78 78 77 77 77 77 77 77 77 77 77 77 77 77 77 77  
PWIND DIR SW SW S SW SW S S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 30 30 20 20 0 0 0 5  
RAIN SHWRS S C S C S S S S  
TSTMS S S C S S S  
 
 
TXZ438-202100-  
GALVESTON ISLAND-  
INCLUDING THE CITY OF GALVESTON  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
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 79 94 81 95  
TEMP 90 88 85 83 81 79 84 91 93 90 86 84 83 81 86 93 94 91  
DEWPT 78 78 78 77 77 76 76 75 77 79 78 77 77 76 76 77 80 80  
RH 68 72 80 82 88 91 77 60 60 70 77 80 82 85 72 60 64 70  
WIND DIR S S SW SW W W W W S SW SW SW W W W W SW SW  
WIND SPD 11 12 12 10 10 10 9 6 10 13 13 12 13 12 11 8 9 16  
CLOUDS CL FW FW FW FW FW FW FW CL CL FW SC SC FW FW FW SC SC  
POP 12HR 0 0 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 104102 96 92 88 80 93103108106 99 95 91 88 96108113109  
MAX HEAT 103 106 102 96 106 111 106 97 110 116  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 92 83 90 83 89 84 89  
TEMP 85 83 90 87 85 83 89 88 85 84 88 87 85 84 88 87  
DEWPT 79 77 77 78 77 77 77 77 78 77 77 78 78 77 78 78  
PWIND DIR SW SW SW W S S S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 SC FW FW FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 30 30 20 20 0 0 0 5  
RAIN SHWRS S C S C S S S S  
TSTMS S C S C S S S  
 
 
TXZ439-202100-  
BOLIVAR PENINSULA-  
121 PM CDT MON JUL 20 2026  
 
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 92 79 95 82 92 96 98  
TEMP 91 89 85 83 81 79 84 91 94 92 86 85 83 82 87 94 95 92  
DEWPT 77 79 78 78 77 76 76 75 76 79 79 78 76 76 76 78 80 81  
RH 64 73 80 85 88 91 77 60 56 66 80 80 80 82 70 60 62 70  
WIND DIR S SW SW SW W W W W SW SW SW W W W W W SW SW  
WIND SPD 10 11 11 10 9 10 10 8 9 12 12 11 12 12 11 8 8 13  
CLOUDS CL CL CL FW FW FW FW FW CL FW FW SC SC CL FW SC SC SC  
POP 12HR 0 0 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 105104 96 93 87 80 93102108109101 97 91 88 98109116112  
MAX HEAT 103 109 105 95 106 112 108 100 113 120  
HEAT Y Y Y  
 
DATE THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26  
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 93 82 90 83 90 83 90  
TEMP 85 83 91 88 84 82 89 88 85 84 89 88 85 84 89 88  
DEWPT 79 77 78 79 78 77 78 78 78 77 78 78 78 78 78 78  
PWIND DIR W SW SW NW SE SW S SW  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC FW FW FW FW SC SC FW FW SC SC SC SC SC  
POP 12HR 30 30 20 20 5 5 0 10  
RAIN SHWRS S C S C S S S S  
TSTMS S C S C S S S S  
 
 
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