039  
FOUS54 KHGX 171558  
AFMHGX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
1057 AM CDT THU JUL 17 2025  
 
TXZ163-172100-  
HOUSTON-  
INCLUDING THE CITY OF CROCKETT  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 93 74 90  
TEMP 93 94 89 80 77 74 73 84 92 90 83 77 76 75 74 83 89 90 85  
DEWPT 73 69 71 71 70 70 70 74 74 73 74 74 73 73 73 76 76 75 75  
RH 52 44 56 74 79 87 90 72 56 58 74 90 90 94 97 80 66 62 72  
WIND DIR SW SW S S SW SW W W SW SW S S S S S SW S S SE  
WIND SPD 2 2 1 1 1 1 1 2 2 3 2 2 2 2 2 4 4 4 3  
CLOUDS FW SC B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 30 20 20  
QPF 12HR 0 0 0.00-0.28 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S S S S S  
TSTMS C C IS IS IS IS S S S S  
HEAT INDEX 102100 95 83 91102 99 89 91100100 94  
MAX HEAT 106 106 97 105 105 89 105 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 74 94 73 95 73 96 73 96  
TEMP 78 75 92 88 78 74 93 89 79 74 94 90 78 74 94 91  
DEWPT 75 74 75 73 74 74 73 72 73 74 73 72 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 SC SC SC SC SC FW SC FW FW FW SC FW FW FW FW FW  
POP 12HR 0 5 0 0 0 0 0 0  
 
 
TXZ164-172100-  
TRINITY-  
INCLUDING THE CITIES OF GROVETON AND TRINITY  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 92 75 92  
TEMP 96 95 91 83 79 77 75 85 92 87 82 78 77 76 76 84 91 91 87  
DEWPT 72 69 71 72 71 71 71 74 74 74 74 74 74 74 74 76 76 74 75  
RH 46 43 52 70 77 82 87 70 56 65 77 88 90 94 94 77 62 58 68  
WIND DIR SW SW S SW SW SW W W SW SW S S S S S SW S S S  
WIND SPD 2 2 1 1 1 1 2 2 3 3 3 2 2 2 2 4 5 4 4  
CLOUDS SC B1 B1 SC SC SC B1 B1 B1 B2 B2 B2 B1 B2 B2 B1 SC B1 B1  
POP 12HR 5 10 40 20 30  
QPF 12HR 0 0 0.00-0.43 0.00-0.10 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S C C C C  
TSTMS C C IS IS IS IS C C C C  
HEAT INDEX 104101 98 88 80 93101 95 88 92103101 96  
MAX HEAT 108 108 100 87 105 105 90 86 107 106  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 75 95 74 96 74 97 74 97  
TEMP 79 76 94 90 79 75 96 91 80 75 96 92 80 75 96 92  
DEWPT 75 75 75 74 75 75 73 72 74 74 73 72 74 74 71 71  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 5 0 5 0 5 0 5  
 
 
TXZ176-172100-  
MADISON-  
INCLUDING THE CITY OF MADISONVILLE  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 72 91 73 90  
TEMP 92 92 90 81 77 74 72 83 90 88 84 77 76 74 75 82 90 87 85  
DEWPT 72 69 71 70 70 70 70 74 73 72 73 73 73 73 74 76 75 74 74  
RH 52 47 54 69 79 87 93 74 58 59 70 87 90 97 97 82 62 65 70  
WIND DIR S S S SE SW SW SW SW SW SW S S S S S S S S S  
WIND SPD 3 3 2 2 2 3 2 3 3 4 4 4 4 5 4 5 6 6 6  
CLOUDS FW SC B1 SC SC SC B1 SC SC B1 B1 B1 B1 B2 B1 B1 SC B1 B1  
POP 12HR 0 5 20 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S  
TSTMS S S IS S S S S  
HEAT INDEX 100 97 96 84 89 99 95 90 90101 95 93  
MAX HEAT 104 104 96 103 102 90 105 103  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 74 93 73 94 73 95 74 95  
TEMP 78 75 92 89 79 74 93 90 79 74 94 92 80 74 94 92  
DEWPT 74 74 75 71 73 74 73 70 72 74 73 70 72 74 72 69  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW SC FW FW FW SC FW  
POP 12HR 0 0 0 0 0 0 0 0  
 
 
TXZ177-172100-  
WALKER-  
INCLUDING THE CITY OF HUNTSVILLE  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 75 91 75 92  
TEMP 94 93 90 82 79 76 75 83 91 86 83 78 77 76 76 83 91 89 86  
DEWPT 71 69 71 72 71 71 71 74 74 73 73 73 74 74 74 76 75 73 74  
RH 47 46 54 72 77 85 87 74 58 65 72 85 90 94 94 80 60 59 68  
WIND DIR SW S SE SE SW SW W SW SW SW S S S S S S S S S  
WIND SPD 2 2 2 2 2 2 2 3 3 4 4 3 4 4 3 5 5 5 5  
WIND GUST 16  
CLOUDS SC B1 B1 SC SC SC B1 B1 B1 B2 B2 B1 B1 B2 B1 B1 SC B1 B1  
POP 12HR 5 5 30 20 30  
QPF 12HR 0 0 0.00-0.29 0.00-0.11 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C C C  
TSTMS C C IS IS C C C C  
HEAT INDEX 102 98 96 87 90100 93 89 92103 97 94  
MAX HEAT 106 106 97 84 103 103 90 107 106  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 75 94 75 95 74 96 74 96  
TEMP 79 76 94 89 79 76 95 90 79 75 96 91 80 75 96 91  
DEWPT 74 75 75 73 74 74 73 72 73 74 73 72 73 74 72 70  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW SC FW FW FW SC FW  
POP 12HR 0 5 0 5 0 5 0 5  
 
 
TXZ178-172100-  
SAN JACINTO-  
INCLUDING THE CITIES OF COLDSPRING AND SHEPHERD  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 75 80 89 72 74 80 92  
TEMP 95 94 90 82 79 76 75 83 89 84 82 78 76 75 75 84 92 90 86  
DEWPT 72 70 72 73 72 72 72 74 74 74 74 74 74 73 74 77 75 73 75  
RH 48 46 56 74 79 87 90 74 61 72 77 88 94 94 97 80 58 58 70  
WIND DIR SW SE SE S SW SW SW SW SW SW S S S S S SW S S S  
WIND SPD 1 1 1 1 1 2 2 2 3 3 2 2 3 3 2 3 4 4 4  
CLOUDS SC B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1  
POP 12HR 5 10 50 20 30  
QPF 12HR 0 0.00-0.06 0.00-0.47 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C S S S S C C C C  
TSTMS S S S C C IS IS IS IS C C C C  
HEAT INDEX 104100 98 87 80 90 99 91 89 93104 98 95  
MAX HEAT 107 106 102 93 102 102 90 87 107 106  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 74 94 74 95 74 96 73 97  
TEMP 78 75 94 88 78 75 95 89 78 74 96 90 78 74 96 92  
DEWPT 75 74 75 75 75 74 73 73 74 74 73 73 74 74 72 72  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 10 0 5 0 5 0 5  
 
 
TXZ179-172100-  
POLK-  
INCLUDING THE CITIES OF CORRIGAN AND LIVINGSTON  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 98100 76 87 91 94 73 74 81 93  
TEMP 97 96 92 83 79 78 76 85 90 86 83 77 76 76 75 84 92 91 88  
DEWPT 71 70 72 72 72 72 72 74 74 74 74 74 74 73 74 76 75 73 75  
RH 43 43 52 70 79 82 87 70 60 68 74 90 94 90 97 77 58 56 66  
WIND DIR W SW SW SW SW SW SW W SW SW SW S S S S SW SW S S  
WIND SPD 2 2 2 1 2 2 2 2 3 3 3 2 3 3 3 4 5 4 4  
WIND GUST 14  
CLOUDS SC B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 5 20 60 20 40  
QPF 12HR 0 0.00-0.22 0.02-0.38 0.00-0.11 0.00-0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C C S S S S C C C C  
TSTMS S S S S S C C IS IS IS IS C C C C  
HEAT INDEX 105102 99 89 81 92100 93 90 94104101 97  
MAX HEAT 110 109 102 93 103 105 90 89 107 106  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 74 95 74 96 74 97 74 97  
TEMP 79 75 95 90 78 75 96 91 79 75 96 92 79 75 96 92  
DEWPT 75 74 74 74 75 75 73 73 74 74 73 72 74 74 71 71  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC FW SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 10 0 5 0 5 0 5  
 
 
TXZ195-172100-  
BURLESON-  
INCLUDING THE CITIES OF CALDWELL AND SOMERVILLE  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 91 75 92  
TEMP 92 95 92 82 78 74 73 82 91 91 87 80 78 77 75 84 90 92 90  
DEWPT 70 68 68 69 70 71 71 73 71 70 71 72 73 74 74 75 73 71 71  
RH 49 42 46 65 76 90 93 74 52 50 59 77 85 90 97 74 58 51 54  
WIND DIR S S SE SE S SW SW SW S S S SE S S S S S S S  
WIND SPD 5 5 4 2 3 3 3 4 4 5 5 5 5 5 5 6 8 9 8  
CLOUDS SC SC B1 SC SC SC B1 B1 SC B1 B1 B1 B1 B2 B2 B1 SC B1 B1  
POP 12HR 0 0 10 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 99 99 96 86 88 98 97 93 82 92 99 99 97  
MAX HEAT 103 103 96 101 100 93 84 103 102  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 75 94 75 95 74 96 74 96  
TEMP 79 76 92 91 78 76 94 92 78 75 94 93 79 75 95 94  
DEWPT 74 75 72 70 74 74 71 68 72 74 71 68 73 74 70 67  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN GN GN GN LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC FW SC SC FW FW SC SC FW  
POP 12HR 0 0 0 0 0 0 0 0  
 
 
TXZ196-172100-  
BRAZOS-  
INCLUDING THE CITIES OF BRYAN AND COLLEGE STATION  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 73 91 75 91  
TEMP 93 94 92 83 78 74 73 82 91 90 86 79 77 76 75 84 91 90 89  
DEWPT 71 68 70 69 70 71 71 74 73 71 72 73 73 74 74 76 74 72 72  
RH 49 43 49 63 76 90 93 77 56 54 63 82 87 94 97 77 58 56 57  
WIND DIR S S SE SE S SW SW SW SW S S SE S S S S S S S  
WIND SPD 4 5 4 3 3 3 3 4 4 5 5 5 5 5 5 6 8 9 9  
CLOUDS FW SC B1 SC SC SC B1 B1 SC B1 B1 B1 B1 B2 B2 B1 SC B1 B1  
POP 12HR 0 0 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 100 98 98 86 88 99 96 93 81 93101 98 96  
MAX HEAT 104 104 97 102 101 94 105 103  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 75 94 75 95 74 95 75 96  
TEMP 79 76 93 91 79 75 94 92 79 75 95 93 80 76 95 94  
DEWPT 74 75 74 70 74 75 72 69 72 75 72 69 73 75 71 68  
PWIND DIR S S S S S S S S  
WIND CHAR GN GN GN GN GN LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC FW FW SC SC FW FW FW SC FW  
POP 12HR 0 0 0 0 0 0 0 0  
 
 
TXZ197-172100-  
WASHINGTON-  
INCLUDING THE CITY OF BRENHAM  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 74 90 75 92  
TEMP 92 93 91 82 77 74 74 82 90 88 86 79 77 77 75 84 91 91 89  
DEWPT 71 68 70 70 71 72 72 74 73 72 72 73 74 75 75 76 74 71 72  
RH 51 44 50 67 82 93 93 77 58 59 63 82 90 94100 77 58 52 57  
WIND DIR S S SE S SW SW SW SW S S S SE S S S S S S S  
WIND SPD 3 4 2 2 2 3 2 2 3 4 4 4 4 4 3 5 6 6 6  
WIND GUST 14  
CLOUDS SC SC B1 SC SC SC B1 B1 B1 B2 B1 B1 B1 B2 B2 B1 SC B1 B1  
POP 12HR 0 5 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 100 98 96 86 89 98 95 92 81 93101 98 96  
MAX HEAT 105 103 96 84 101 100 94 85 105 103  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 75 93 75 94 74 95 75 95  
TEMP 78 76 92 89 78 76 93 91 77 75 94 92 78 76 94 94  
DEWPT 74 75 73 71 74 74 72 70 73 74 72 69 74 74 71 69  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC FW SC SC FW FW SC SC FW  
POP 12HR 0 0 0 0 0 0 0 0  
 
 
TXZ198-172100-  
GRIMES-  
INCLUDING THE CITY OF NAVASOTA  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 74 91 75 91  
TEMP 94 93 92 82 78 74 74 83 90 87 85 79 77 76 75 84 91 89 88  
DEWPT 71 68 70 70 71 71 71 74 74 73 73 72 73 74 74 76 75 72 73  
RH 47 44 49 67 79 90 90 74 60 63 67 79 87 94 97 77 60 57 61  
WIND DIR S S S SE SW SW SW SW SW S S S S S S S S S S  
WIND SPD 4 4 3 2 3 3 3 4 4 5 5 5 5 5 4 6 6 9 8  
CLOUDS SC B1 B1 SC SC SC B1 B1 B1 B2 B1 B1 B1 B2 B2 B1 SC B1 B1  
POP 12HR 0 5 30 10 20  
QPF 12HR 0 0 0 0.00-0.06 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 101 98 97 86 89100 94 92 93102 96 95  
MAX HEAT 105 104 97 102 101 92 106 103  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 75 94 75 95 74 95 75 96  
TEMP 78 76 94 91 79 76 95 91 78 75 95 93 79 76 96 93  
DEWPT 74 75 74 71 73 75 73 69 72 74 73 70 74 75 71 69  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN GN GN GN LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW SC FW FW FW SC FW  
POP 12HR 0 5 0 0 0 5 0 5  
 
 
TXZ199-172100-  
MONTGOMERY-  
INCLUDING THE CITIES OF CONROE AND THE WOODLANDS  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 75 88 75 92  
TEMP 94 94 91 82 78 76 75 82 88 85 84 79 77 76 75 84 92 90 86  
DEWPT 72 69 71 72 72 72 73 75 75 73 74 73 74 74 74 77 75 73 75  
RH 49 44 52 72 82 87 94 79 66 67 72 82 90 94 97 80 58 58 70  
WIND DIR SW S SE S SW SW SW SW SW S S S S S S S S S SE  
WIND SPD 2 2 2 2 2 2 2 3 3 4 4 3 3 3 2 5 5 5 5  
WIND GUST 13 16  
CLOUDS SC B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC B1 B2  
POP 12HR 5 10 50 20 30  
QPF 12HR 0 0 0.00-0.21 0.00-0.12 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S C C C C  
TSTMS S C C IS IS C C C C  
HEAT INDEX 102 99 97 87 89 98 93 90 80 94103 98 95  
MAX HEAT 105 104 98 86 102 101 92 87 106 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 75 94 75 95 74 95 74 96  
TEMP 78 76 93 89 78 76 94 89 78 75 95 90 79 75 96 91  
DEWPT 74 75 74 73 74 75 73 72 74 74 73 73 74 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 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 5 0 5 0 5 0 5  
 
 
TXZ200-172100-  
NORTHERN LIBERTY-  
INCLUDING THE CITIES OF CLEVELAND, DAYTON, AND LIBERTY  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 87 74 91  
TEMP 94 94 90 82 78 76 75 83 85 85 85 79 77 76 75 86 91 90 86  
DEWPT 72 70 73 74 73 73 73 75 75 75 75 74 74 74 74 77 75 75 76  
RH 49 46 58 77 85 90 94 77 72 72 72 85 90 94 97 75 60 62 72  
WIND DIR SW SW S S SW SW SW SW SW SW S S S SW S SW S S S  
WIND SPD 1 1 1 1 1 2 2 2 3 3 2 2 2 2 1 3 4 5 4  
CLOUDS B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1  
POP 12HR 10 30 70 20 40  
QPF 12HR 0.00-0.24 0.00-0.45 0.06-0.56 0.00-0.07 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C L L S S S S C C C C  
TSTMS S S S S C C L L IS IS IS IS C C C C  
HEAT INDEX 102101 98 87 91 93 92 93 80 97103100 96  
MAX HEAT 105 104 97 84 99 98 93 85 105 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 74 93 74 94 74 95 74 96  
TEMP 78 75 93 88 77 75 93 88 77 75 94 90 78 75 95 92  
DEWPT 75 75 75 75 76 75 73 75 75 74 73 74 75 74 72 73  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 10 0 5 0 10 0 5  
 
 
TXZ210-172100-  
COLORADO-  
INCLUDING THE CITIES OF COLUMBUS, EAGLE LAKE, AND WEIMAR  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 75 90 75 94  
TEMP 92 94 92 81 76 75 75 83 89 90 87 80 78 77 76 86 92 93 90  
DEWPT 71 70 71 72 73 74 74 75 73 73 74 74 75 75 75 76 74 73 74  
RH 51 46 51 74 90 97 97 77 59 58 65 82 91 94 97 72 56 52 60  
WIND DIR S SE SE S S SW SW SW S S S S S S S S S S S  
WIND SPD 4 5 5 4 2 2 2 2 4 5 5 5 4 4 3 5 8 10 10  
WIND GUST 14  
CLOUDS SC SC SC SC SC B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 5 5 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 100100 98 85 90 97 98 95 84 96102102 98  
MAX HEAT 104 104 96 103 105 97 87 106 106  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 76 94 76 95 75 95 75 96  
TEMP 79 77 93 89 78 76 94 90 77 76 94 91 78 76 94 93  
DEWPT 76 75 73 72 75 75 72 71 75 75 72 72 75 75 72 71  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC FW SC SC FW FW SC SC FW  
POP 12HR 0 5 0 0 0 5 0 5  
 
 
TXZ211-172100-  
AUSTIN-  
INCLUDING THE CITIES OF BELLVILLE AND SEALY  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 90 76 93  
TEMP 92 94 92 82 77 75 75 83 89 90 87 80 78 77 76 86 92 93 90  
DEWPT 71 69 70 72 72 73 73 75 73 72 73 74 75 75 75 76 74 72 73  
RH 51 44 49 72 85 94 94 77 59 56 63 82 91 94 97 72 56 51 58  
WIND DIR S S S S SW SW SW SW S S S S S S S S S S S  
WIND SPD 3 3 3 3 2 2 2 2 3 4 4 4 4 3 2 5 6 8 8  
CLOUDS SC SC B1 SC SC SC B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC B1 B1  
POP 12HR 5 5 30 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S S S S  
TSTMS S S C S S S S  
HEAT INDEX 100 99 98 87 91 98 97 94 83 96102101 98  
MAX HEAT 104 104 97 101 102 94 85 105 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 76 94 76 95 75 96 75 96  
TEMP 78 77 93 90 78 77 94 91 77 76 94 92 78 76 94 94  
DEWPT 75 75 73 72 75 75 72 70 74 75 72 70 75 75 71 69  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC SC FW SC SC FW FW FW SC FW  
POP 12HR 0 5 0 0 0 5 0 5  
 
 
TXZ212-172100-  
WALLER-  
INCLUDING THE CITIES OF BROOKSHIRE, HEMPSTEAD, PRAIRIE VIEW,  
AND WALLER  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 76 91 76 94  
TEMP 94 94 92 83 78 76 76 84 90 89 87 81 79 77 77 86 93 92 90  
DEWPT 72 69 70 72 72 73 73 75 74 73 73 74 74 75 75 77 75 73 73  
RH 49 44 49 70 82 90 90 74 60 59 63 79 85 94 94 75 56 54 58  
WIND DIR S S S S SW SW SW SW S S S S S S S S S S S  
WIND SPD 3 3 3 3 3 3 2 3 4 4 5 4 5 4 3 5 6 8 8  
CLOUDS SC B1 B1 SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC B1 B1  
POP 12HR 5 5 30 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S  
TSTMS S C C S S S S  
HEAT INDEX 102100 98 88 92100 98 94 85 80 96104101 98  
MAX HEAT 105 104 98 84 102 102 95 87 106 106  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 76 95 76 96 75 96 76 97  
TEMP 79 77 94 91 79 77 95 91 78 77 95 93 79 77 96 94  
DEWPT 75 75 74 72 75 75 72 71 74 75 72 71 75 75 72 70  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC SC FW FW SC FW FW FW FW FW  
POP 12HR 0 5 0 5 0 5 0 5  
 
 
TXZ213-172100-  
INLAND HARRIS-  
INCLUDING THE CITY OF HOUSTON  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 91 95 97 77 86 89 92 77 89 93 95  
TEMP 94 95 92 84 80 78 78 84 88 87 87 83 81 79 78 87 93 91 89  
DEWPT 71 69 71 73 73 74 74 75 75 74 74 75 75 75 76 76 74 74 75  
RH 47 43 51 70 79 88 88 74 66 65 65 77 82 88 94 70 54 58 64  
WIND DIR SW S S S SW SW SW SW SW S S S S S S S S S S  
WIND SPD 3 3 4 4 4 4 3 4 4 5 5 5 5 4 4 5 6 9 9  
WIND GUST 17 19  
CLOUDS SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 20 50 10 30  
QPF 12HR 0 0.00-0.11 0.00-0.51 0.00-0.08 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C S S S C C C C  
TSTMS S S C C C IS IS IS C C C C  
HEAT INDEX 101101 99 91 84 92 97 95 94 89 86 80 98104101 98  
MAX HEAT 105 104 101 90 102 102 98 90 106 106  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
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 95 77 95 77 96 77 96  
TEMP 80 78 94 91 81 78 94 91 80 78 95 91 80 78 95 93  
DEWPT 76 76 74 73 76 76 72 73 75 75 73 73 75 75 72 72  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 10 0 5 0 10 0 10  
 
 
TXZ214-172100-  
CHAMBERS-  
INCLUDING THE CITIES OF ANAHUAC, MONT BELVIEU, OLD RIVER-WINFREE,  
STOWELL, AND WINNIE  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 74 76 80 87 75 78 83 90  
TEMP 91 92 88 82 79 77 76 79 82 85 85 80 79 79 79 87 90 90 87  
DEWPT 73 74 75 76 76 76 75 76 75 75 75 76 76 76 76 77 77 76 77  
RH 56 56 66 82 91 97 97 91 79 72 72 88 91 91 91 72 66 64 72  
WIND DIR SW SW S SW SW W W W W SW S S S S SW SW S S S  
WIND SPD 3 4 4 3 3 3 4 5 5 6 5 5 5 4 4 6 9 10 9  
CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B1 B1 B1 SC SC SC B1  
POP 12HR 10 50 70 30 40  
QPF 12HR 0.00-0.20 0.06-0.63 0.24-0.80 0 0.00-0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C L L L C S S C C C C C C  
TSTMS S S S S C L L L C IS IS IS IS C C C C  
HEAT INDEX 100101 97 88 82 81 88 94 94 84 83 80 80 99103102 99  
MAX HEAT 103 105 100 94 95 99 100 100 106 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 78 91 78 91 78 92 78 93  
TEMP 80 79 91 87 80 79 91 87 79 79 92 88 79 79 92 89  
DEWPT 77 77 76 77 77 76 75 76 76 76 75 76 76 76 75 75  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 5 10 0 5 0 10 0 10  
 
 
TXZ226-172100-  
WHARTON-  
INCLUDING THE CITIES OF EL CAMPO AND WHARTON  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 76 91 76 93  
TEMP 92 94 90 80 77 76 76 83 89 90 87 81 79 78 77 88 92 93 89  
DEWPT 72 71 72 74 74 74 74 76 75 74 74 75 76 75 75 77 74 73 74  
RH 52 47 56 82 90 94 94 80 64 60 65 82 91 91 94 70 56 52 61  
WIND DIR S S S S SW SW SW SW S S S S S S S S S S S  
WIND SPD 3 5 6 4 2 2 2 2 3 5 8 5 4 4 3 6 10 11 11  
WIND GUST 16  
CLOUDS SC SC SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 SC  
POP 12HR 5 5 30 10 10  
QPF 12HR 0 0 0.00-0.09 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S S S  
TSTMS S S C C S S S S  
HEAT INDEX 100101 97 83 91 99100 96 87 82 99103102 98  
MAX HEAT 104 104 96 103 103 96 87 106 106  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 77 93 77 94 76 94 76 96  
TEMP 79 78 93 88 79 78 93 89 78 77 94 90 79 77 94 92  
DEWPT 76 76 73 73 75 75 72 72 75 75 72 73 76 75 72 71  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT GN LT GN LT LT  
AVG CLOUDS SC B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 5 0 5 0 5 0 5  
 
 
TXZ227-172100-  
FORT BEND-  
INCLUDING THE CITIES OF FIRST COLONY, MISSION BEND,  
MISSOURI CITY, PECAN GROVE, ROSENBERG, AND SUGAR LAND  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 76 90 76 93  
TEMP 92 94 91 82 78 77 77 83 88 90 88 82 80 78 77 88 92 93 90  
DEWPT 72 71 73 73 74 74 75 76 75 74 75 75 75 75 76 77 75 73 74  
RH 52 47 56 74 88 90 94 80 66 60 66 79 85 91 97 70 58 52 60  
WIND DIR S S S S SW SW SW W SW S S S S S S S S S S  
WIND SPD 2 3 5 4 3 3 2 3 3 4 5 5 4 3 2 5 8 9 9  
CLOUDS SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1  
POP 12HR 5 10 40 10 20  
QPF 12HR 0 0 0.00-0.09 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S S S S  
TSTMS S C C C S S S S  
HEAT INDEX 100102 99 87 92 98100 97 88 83 101103103 99  
MAX HEAT 105 105 100 88 103 102 97 89 106 106  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
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 94 76 96 76 96 76 97  
TEMP 80 78 93 90 79 77 94 91 79 77 95 92 79 77 94 93  
DEWPT 76 76 73 73 76 76 72 72 75 75 72 73 76 76 72 72  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 5 0 5 0 10 0 5  
 
 
TXZ235-172100-  
INLAND JACKSON-  
INCLUDING THE CITIES OF EDNA AND GANADO  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 76 93 77 94  
TEMP 94 94 89 80 77 77 76 85 92 92 89 83 81 79 78 88 93 93 88  
DEWPT 72 71 72 74 75 75 75 77 75 75 74 75 76 76 76 76 75 74 75  
RH 49 47 57 82 94 94 97 77 58 58 61 77 85 91 94 68 56 54 66  
WIND DIR S SE S S S SW SW SW S SE S S S S S S S S S  
WIND SPD 6 9 10 5 4 3 2 3 5 9 10 8 5 5 4 9 12 13 13  
CLOUDS SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 5 5 30 5 10  
QPF 12HR 0 0 0.00-0.31 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C  
TSTMS S S C  
HEAT INDEX 102102 96 85 95103102 98 90 86 82 99105103 98  
MAX HEAT 105 105 95 87 106 106 98 91 107 107  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
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 93 78 94 77 94 77 96  
TEMP 80 78 93 88 81 79 94 89 80 78 94 89 80 78 95 91  
DEWPT 77 77 74 75 76 76 73 74 76 76 73 74 76 76 72 72  
PWIND DIR S S S S S S S S  
WIND CHAR GN GN GN GN GN GN LT GN  
AVG CLOUDS SC B1 SC SC SC SC SC SC FW SC FW FW FW FW FW FW  
POP 12HR 0 5 0 0 0 5 0 5  
 
 
TXZ236-172100-  
INLAND MATAGORDA-  
INCLUDING THE CITY OF BAY CITY  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 93 77 90 78 92  
TEMP 92 92 87 79 78 77 77 84 89 90 86 81 81 80 79 88 92 91 87  
DEWPT 73 72 73 75 76 76 76 77 76 75 75 76 77 76 76 77 76 75 76  
RH 54 52 63 88 94 97 97 80 66 62 70 85 88 88 91 70 60 60 70  
WIND DIR S S S S S SW W SW S S S S S S S S S S S  
WIND SPD 5 9 9 4 3 3 2 3 5 8 9 6 5 5 4 9 12 12 11  
CLOUDS SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 10 30 10 10  
QPF 12HR 0 0 0.00-0.70 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S S S S  
TSTMS S C C C C S S S S  
HEAT INDEX 101100 94 81 93100101 96 88 87 83 100104102 98  
MAX HEAT 103 103 94 86 103 103 96 90 106 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
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 92 79 92 78 93 78 94  
TEMP 80 79 92 87 81 80 92 87 80 79 93 88 80 79 94 89  
DEWPT 77 77 75 76 76 76 74 75 76 76 74 76 76 76 73 74  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN GN GN LT GN LT GN  
AVG CLOUDS SC B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW  
POP 12HR 0 5 0 0 0 5 0 5  
 
 
TXZ237-172100-  
INLAND BRAZORIA-  
INCLUDING THE CITIES OF ALVIN, ANGLETON, AND PEARLAND  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 76 89 76 92  
TEMP 92 92 88 80 77 77 77 83 87 89 87 81 80 78 77 88 91 91 88  
DEWPT 73 73 74 74 75 75 75 76 75 75 75 76 76 75 76 77 75 74 75  
RH 54 54 63 82 94 94 94 80 68 64 68 85 88 91 97 70 60 58 66  
WIND DIR S S S S SW SW W W S S S S S S S S S S S  
WIND SPD 3 5 5 3 2 2 2 2 3 5 5 4 3 3 2 5 9 10 9  
CLOUDS B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 SC  
POP 12HR 5 20 50 10 30  
QPF 12HR 0 0 0.01-0.66 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S S S S  
TSTMS S C C C C S S S S  
HEAT INDEX 100101 96 84 91 97 99 96 86 83 99103102 98  
MAX HEAT 103 105 97 85 102 103 98 89 106 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 77 92 77 93 76 93 76 94  
TEMP 79 78 92 88 79 78 92 88 79 77 93 89 79 77 94 90  
DEWPT 77 76 74 75 76 76 73 74 75 76 74 75 76 75 73 74  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 10 0 5 0 10 0 5  
 
 
TXZ238-172100-  
INLAND GALVESTON-  
INCLUDING THE CITIES OF FRIENDSWOOD AND LEAGUE CITY  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 76 88 78 91  
TEMP 91 92 88 82 79 78 77 82 85 88 86 82 81 80 79 88 91 90 87  
DEWPT 74 74 75 75 75 75 76 77 75 75 75 76 76 76 76 77 77 76 77  
RH 58 56 66 79 88 91 97 85 72 66 70 82 85 88 91 70 64 64 72  
WIND DIR S S S S SW SW SW W S S S S S S SW S S S S  
WIND SPD 3 5 6 4 3 3 3 4 5 6 6 5 5 4 4 6 10 12 10  
CLOUDS B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC  
POP 12HR 10 40 60 20 30  
QPF 12HR 0 0.00-0.06 0.06 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C S S C C C C  
TSTMS S S C C C C C IS IS C C C C  
HEAT INDEX 101102 98 88 80 89 94 98 96 88 87 85 101105103 99  
MAX HEAT 103 105 97 85 98 100 94 88 106 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 78 91 78 92 77 92 77 93  
TEMP 80 79 91 88 81 79 92 88 80 78 92 88 79 78 93 89  
DEWPT 77 77 76 76 77 76 75 76 76 76 76 76 76 76 75 75  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT GN LT GN LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 10 0 5 0 10 0 10  
 
 
TXZ300-172100-  
SOUTHERN LIBERTY-  
INCLUDING THE CITY OF DEVERS  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 76 86 76 90  
TEMP 92 93 89 82 79 77 76 80 81 84 85 80 78 77 77 87 90 89 87  
DEWPT 72 72 74 75 74 74 74 75 75 75 75 75 75 75 76 77 76 76 76  
RH 52 51 61 79 85 90 94 85 82 74 72 85 91 94 97 72 64 66 70  
WIND DIR W SW S S SW SW SW W W SW S S S SW SW SW S S S  
WIND SPD 2 2 2 2 2 2 2 3 4 3 3 3 3 2 2 4 6 8 6  
CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1  
POP 12HR 10 40 70 20 40  
QPF 12HR 0.00-0.25 0.10-0.33 0.20-0.83 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C L L S S S S C C C C  
TSTMS S S S C C C L L IS IS IS IS C C C C  
HEAT INDEX 100101 98 89 82 84 87 92 93 82 80 98102101 97  
MAX HEAT 104 104 99 84 95 96 94 87 103 103  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 76 91 76 92 76 93 75 94  
TEMP 79 77 91 87 79 77 92 88 78 77 93 89 78 77 93 90  
DEWPT 76 76 75 76 77 76 74 76 76 76 74 75 75 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 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 10 0 10 0 10 0 10  
 
 
TXZ313-172100-  
COASTAL HARRIS-  
INCLUDING THE CITIES OF BAYTOWN AND PASADENA  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 78 87 78 91  
TEMP 92 93 90 83 80 78 78 81 84 86 85 82 80 80 79 87 91 90 87  
DEWPT 72 72 74 74 74 75 75 76 75 74 75 75 76 76 76 76 76 76 76  
RH 52 51 60 74 82 91 91 85 74 68 72 79 88 88 91 70 62 64 70  
WIND DIR S S S S SW SW W W SW S S S S S SW S S S S  
WIND SPD 3 5 5 5 4 4 4 5 5 6 6 5 5 5 4 6 9 11 10  
CLOUDS B1 B2 B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 B1 SC B1 B1 B1  
POP 12HR 10 30 60 20 40  
QPF 12HR 0 0.00-0.21 0.06-0.64 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C L C S S S S C C C C  
TSTMS S S C C C L C IS IS IS IS C C C C  
HEAT INDEX 99101 99 90 84 87 91 94 94 88 85 82 80 98102101 98  
MAX HEAT 101 103 101 94 97 99 96 97 105 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 91 78 92 78 93 78 94  
TEMP 81 79 91 88 81 79 92 88 80 79 92 89 80 78 93 90  
DEWPT 77 77 75 76 77 76 74 75 76 76 74 75 76 76 73 74  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT GN LT GN LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 10 0 5 0 10 0 10  
 
 
TXZ335-172100-  
COASTAL JACKSON-  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 88 93 95 77 88 92 94 79 92  
TEMP 92 92 87 81 79 78 77 86 91 91 87 82 82 80 80 88 92 91 87  
DEWPT 73 73 74 75 76 76 76 77 76 75 75 76 77 77 77 77 77 76 77  
RH 54 54 65 82 91 94 97 75 62 60 68 82 85 91 91 70 62 62 72  
WIND DIR S S S S S SW SW SW S S S S S S S S S S S  
WIND SPD 9 10 10 5 5 4 3 4 6 10 10 9 8 6 5 10 13 14 13  
CLOUDS SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 0 10 20 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS S S S S  
HEAT INDEX 102100 95 87 81 96103102 96 90 89 87 84100105103 99  
MAX HEAT 105 105 95 90 107 106 98 92 107 107  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
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 92 80 92 79 93 79 94  
TEMP 83 80 92 87 82 80 92 87 81 80 93 88 81 80 94 89  
DEWPT 78 77 76 76 76 76 75 76 77 77 75 77 77 76 74 75  
PWIND DIR S S S S S S S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 SC SC SC SC SC SC FW SC FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0 5 0 5  
 
 
TXZ336-172100-  
COASTAL MATAGORDA-  
INCLUDING THE CITY OF PALACIOS  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 85 90 93 79 84 89 91 80 85 90 92  
TEMP 90 89 86 81 80 80 79 84 88 88 85 82 82 81 80 87 90 90 86  
DEWPT 74 74 75 76 76 76 76 77 76 76 76 77 77 77 77 78 77 77 77  
RH 60 61 70 85 88 88 91 80 68 68 75 85 85 88 91 75 66 66 75  
WIND DIR S S S S S SW W SW S S S S S S S S S S S  
WIND SPD 6 10 9 5 5 5 4 4 6 10 9 8 8 8 6 10 12 12 11  
CLOUDS SC SC SC SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 20 40 5 10  
QPF 12HR 0 0 0.00-0.35 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S S  
TSTMS S C C C C S S  
HEAT INDEX 100 98 94 87 85 83 80 95100 99 95 90 89 88 86 99103102 98  
MAX HEAT 103 102 94 94 103 103 98 97 106 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 80 90 80 90 80 90 80 91  
TEMP 82 81 90 86 82 81 90 86 82 81 90 86 81 80 91 87  
DEWPT 78 78 77 77 76 77 76 76 77 77 76 77 77 77 75 76  
PWIND DIR S S S S S S S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 0 5 0 0 0 5 0 5  
 
 
TXZ337-172100-  
COASTAL BRAZORIA-  
INCLUDING THE CITIES OF CLUTE, FREEPORT, AND LAKE JACKSON  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 77 85 88 91 78 90  
TEMP 91 90 87 81 79 78 77 82 87 88 86 82 81 80 79 87 90 90 87  
DEWPT 74 74 74 75 76 76 76 76 75 76 76 76 76 76 76 77 76 76 76  
RH 58 60 65 82 91 94 97 82 68 68 72 82 85 88 91 72 64 64 70  
WIND DIR S S S S SW SW W W S S S S S S S S S S S  
WIND SPD 4 8 5 4 3 3 3 3 5 8 8 5 5 5 4 8 11 12 10  
CLOUDS B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 30 50 10 20  
QPF 12HR 0 0.00-0.06 0.01-0.48 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C S S S S  
TSTMS S S C C C C S S S S  
HEAT INDEX 100100 95 87 82 90 97 98 96 89 88 85 80 99103101 98  
MAX HEAT 103 103 96 91 102 103 97 97 106 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 79 90 79 91 78 91 78 92  
TEMP 81 80 90 87 81 80 91 87 80 79 91 87 80 79 92 88  
DEWPT 77 77 76 76 76 76 75 76 76 76 75 76 76 76 74 76  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT GN LT GN LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 5 0 5 0 5 0 5  
 
 
TXZ338-172100-  
COASTAL GALVESTON-  
INCLUDING THE CITIES OF DICKINSON, LA MARQUE, AND TEXAS CITY  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 77 88 79 90  
TEMP 90 91 87 82 80 78 77 82 85 88 86 82 81 81 79 87 90 90 87  
DEWPT 75 75 76 75 76 76 76 77 76 76 76 76 77 77 76 78 78 77 77  
RH 62 60 70 79 88 94 97 85 75 68 72 82 88 88 91 75 68 66 72  
WIND DIR S S S SW SW SW W W SW S S S S S SW S S S S  
WIND SPD 4 5 6 5 4 4 4 5 6 6 8 6 6 6 5 8 11 12 10  
CLOUDS B1 B2 B1 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 10 40 60 20 30  
QPF 12HR 0 0.04 0.05-0.29 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C C C S S C C C C  
TSTMS S S S C C C C C IS IS C C C C  
HEAT INDEX 101102 98 89 84 89 93 98 95 90 89 87 81101104103100  
MAX HEAT 103 105 99 94 98 100 99 97 106 106  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
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 91 80 91 79 91 79 92  
TEMP 81 80 90 87 82 80 91 87 81 80 90 88 81 79 92 88  
DEWPT 77 77 77 77 77 76 76 77 77 77 77 77 77 76 76 76  
PWIND DIR S S S S S S S S  
WIND CHAR LT GN LT GN LT GN LT LT  
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 10 0 5 0 10 0 10  
 
 
TXZ436-172100-  
MATAGORDA ISLANDS-  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 82 86 82 86  
TEMP 85 86 84 83 83 83 82 83 85 85 84 84 84 83 83 84 86 86 85  
DEWPT 76 76 76 76 77 77 77 77 77 77 77 77 77 78 78 78 78 78 78  
RH 75 72 77 80 82 82 85 82 77 77 80 80 80 85 85 82 77 77 80  
WIND DIR S S S S S SW SW SW S S S S S S S S S S S  
WIND SPD 6 10 10 10 10 10 8 5 6 11 11 12 13 13 12 12 12 13 13  
CLOUDS SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 5 20 30 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S S  
TSTMS S S C C S S S  
HEAT INDEX 95 95 93 92 91 91 90 93 95 96 95 95 94 93 93 96 98 98 97  
MAX HEAT 99 99 97 97 100 102 98 97 105 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
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 86 83 87 82 86 83 87  
TEMP 84 83 86 84 84 83 86 85 84 83 86 84 83 83 87 86  
DEWPT 79 78 78 78 77 77 77 78 77 77 77 78 77 77 76 77  
PWIND DIR S S S S S S S S  
WIND CHAR GN GN BZ GN GN GN GN GN  
AVG CLOUDS SC B1 SC SC SC SC SC FW FW SC FW FW FW FW FW FW  
POP 12HR 0 5 0 0 0 5 0 5  
 
 
TXZ437-172100-  
BRAZORIA ISLANDS-  
INCLUDING THE CITY OF SURFSIDE BEACH  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 80 87 82 88  
TEMP 87 87 86 83 83 82 81 82 85 87 85 83 84 83 82 86 87 87 85  
DEWPT 75 75 75 75 76 76 76 76 76 76 76 76 77 77 77 77 77 77 77  
RH 68 68 70 77 80 82 85 82 75 70 75 80 80 82 85 75 72 72 77  
WIND DIR S S S S SW SW W W SE S S S S S S S S S S  
WIND SPD 5 9 8 8 8 8 6 5 6 10 10 10 11 11 10 10 12 12 11  
CLOUDS B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 10 40 50 10 20  
QPF 12HR 0 0.02 0.01-0.08 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C S S S S  
TSTMS S C C C C C S S S S  
HEAT INDEX 97 97 95 91 91 89 85 89 95 97 94 91 94 92 90 97 99 99 96  
MAX HEAT 99 99 96 96 100 100 100 100 103 103  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
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 88 82 88 82 89 81 89  
TEMP 83 82 87 86 83 82 87 85 83 83 88 86 84 82 89 86  
DEWPT 78 78 77 77 77 76 76 77 77 77 76 77 77 77 75 76  
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 FW FW FW FW FW FW FW FW  
POP 12HR 0 5 0 5 0 5 0 5  
 
 
TXZ438-172100-  
GALVESTON ISLAND-  
INCLUDING THE CITY OF GALVESTON  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 80 88 82 89  
TEMP 89 90 87 84 84 82 80 83 85 88 85 83 84 83 83 86 88 89 87  
DEWPT 76 76 76 77 77 77 76 77 76 76 76 77 78 78 77 78 78 77 78  
RH 66 64 70 80 80 85 88 82 75 68 75 82 82 85 82 77 72 68 75  
WIND DIR S S S SW SW W W W W SW S S S S SW S S S S  
WIND SPD 4 6 9 9 9 8 8 6 6 9 10 11 11 11 10 11 11 12 12  
CLOUDS B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 10 50 60 20 30  
QPF 12HR 0.00-0.07 0.05 0.06-0.27 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C C C S S C C C C  
TSTMS S S S C C C C C IS IS C C C C  
HEAT INDEX 100101 98 94 93 90 85 91 95 98 94 93 94 93 92 99102102 99  
MAX HEAT 102 103 100 96 100 99 100 100 106 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
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 91 83 91 83 92 83 93  
TEMP 84 84 91 88 85 84 90 88 84 84 91 89 85 83 92 90  
DEWPT 78 78 78 78 78 77 77 77 77 78 77 77 78 77 77 77  
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 FW FW FW FW FW FW FW  
POP 12HR 5 10 0 5 0 5 0 5  
 
 
TXZ439-172100-  
BOLIVAR PENINSULA-  
1057 AM CDT THU JUL 17 2025  
 
DATE THU 07/17/25 FRI 07/18/25 SAT 07/19/25  
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 78 87 81 89  
TEMP 89 89 87 83 82 81 78 81 82 86 85 82 82 82 82 87 88 89 86  
DEWPT 75 76 76 77 77 77 76 76 76 76 76 76 77 77 77 78 78 78 78  
RH 64 66 70 82 85 88 94 85 82 72 75 82 85 85 85 75 72 70 77  
WIND DIR SW S SW SW SW W W W W SW S S S S SW SW S S S  
WIND SPD 5 6 6 8 8 8 8 6 6 8 9 9 10 10 9 10 11 12 11  
CLOUDS B1 B2 B2 B2 B1 B2 B2 B2 OV B2 B2 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 20 60 70 30 40  
QPF 12HR 0.01-0.14 0.03-0.17 0.14-0.63 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C L L C C S S C C C C C C  
TSTMS S S S S C C L L C C IS IS IS IS C C C C  
HEAT INDEX 100101 97 93 89 86 85 89 96 95 90 90 90 89 99102102 99  
MAX HEAT 102 103 99 94 96 100 97 96 105 105  
 
DATE SUN 07/20/25 MON 07/21/25 TUE 07/22/25 WED 07/23/25  
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 89 82 89 82 89 81 90  
TEMP 83 82 88 86 82 82 88 86 82 82 89 87 83 82 89 87  
DEWPT 78 78 78 78 78 77 77 77 78 77 77 77 77 77 76 76  
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 FW FW FW FW FW FW FW  
POP 12HR 5 10 0 5 0 10 0 10  
 
 
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