647  
FOUS54 KHGX 121721  
AFMHGX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
1221 PM CDT TUE AUG 12 2025  
 
TXZ163-122100-  
HOUSTON-  
INCLUDING THE CITY OF CROCKETT  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 95 75 95  
TEMP 91 94 90 80 78 76 75 85 91 93 88 79 77 76 75 85 92 94 90  
DEWPT 76 75 75 76 76 75 75 78 77 76 77 77 77 75 75 78 77 75 75  
RH 62 54 62 88 94 97100 80 64 58 70 94100 97100 80 62 54 62  
WIND DIR N E SE SE S SW S W SW S S SE S S S SW S S SE  
WIND SPD 2 2 1 1 0 1 1 1 1 2 1 1 1 1 1 2 2 3 3  
CLOUDS SC SC SC FW FW FW FW SC B1 SC SC SC SC SC SC SC FW SC SC  
POP 12HR 30 10 40 20 30  
QPF 12HR 0.00-0.11 0 0.00-0.21 0.01-0.22 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C  
TSTMS C C C S S C C  
HEAT INDEX 103106101 86 80 96104106100 83 96105107102  
MAX HEAT 107 109 100 85 108 110 100 110 111  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 96 75 96 75 97 75 96  
TEMP 79 76 92 91 79 75 92 90 79 75 93 91 78 75 93 91  
DEWPT 77 75 76 75 76 75 76 75 75 75 75 74 74 73 75 74  
PWIND DIR S S S S S S S SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW SC FW FW SC SC SC FW SC SC FW FW SC SC  
POP 12HR 5 30 5 30 5 20 5 30  
RAIN SHWRS C C S C  
TSTMS C C S C  
 
 
TXZ164-122100-  
TRINITY-  
INCLUDING THE CITIES OF GROVETON AND TRINITY  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 77 96 74 77 80 97  
TEMP 92 95 91 82 80 78 77 87 93 94 90 81 79 78 77 86 93 95 91  
DEWPT 75 74 74 76 76 76 75 77 76 76 75 77 77 76 76 78 76 75 74  
RH 58 51 58 82 88 94 94 72 58 56 62 88 94 94 97 77 58 53 58  
WIND DIR N E SE SE S SW SW W SW S S SE S S S SW S S S  
WIND SPD 2 2 2 1 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3  
CLOUDS SC SC SC SC FW FW FW SC B1 B1 SC SC SC SC SC SC SC SC SC  
POP 12HR 30 20 50 20 40  
QPF 12HR 0.01 0.00-0.06 0.01-0.08 0.02-0.42 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C C S S C C  
TSTMS S C S C C S S C C  
HEAT INDEX 104107101 90 84 98106106100 88 80 97106107102  
MAX HEAT 108 109 101 91 109 110 99 90 108 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 97 77 96 76 98 76 97  
TEMP 80 77 93 91 80 77 93 90 79 77 94 91 79 76 94 91  
DEWPT 77 76 75 75 76 76 76 74 75 75 74 73 74 74 75 73  
PWIND DIR S S S S S S S NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC FW SC SC SC FW SC SC SC FW SC SC  
POP 12HR 5 30 5 40 5 30 5 30  
RAIN SHWRS C C C C  
TSTMS C C C C  
 
 
TXZ176-122100-  
MADISON-  
INCLUDING THE CITY OF MADISONVILLE  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 95 75 96  
TEMP 92 94 90 82 79 77 75 85 92 93 89 81 78 76 75 85 92 94 91  
DEWPT 76 75 74 75 75 74 74 77 76 76 76 77 76 75 75 78 77 75 75  
RH 60 54 60 79 88 90 97 77 60 58 66 88 94 97100 80 62 54 60  
WIND DIR NE E E SE S SW SW W W S S SE S S S SW S S S  
WIND SPD 2 2 2 2 2 2 2 2 2 2 2 2 3 3 2 4 4 5 5  
CLOUDS FW SC SC FW FW FW FW SC SC SC B1 SC FW FW SC SC FW SC SC  
POP 12HR 30 20 50 20 30  
QPF 12HR 0.00-0.10 0.01 0.02-0.20 0.00-0.09 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C S S C C  
TSTMS C S S C S S C C  
HEAT INDEX 104106101 89 81 96105106100 87 96105107102  
MAX HEAT 107 108 99 86 108 109 99 108 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 75 96 75 97 74 97  
TEMP 80 76 92 91 80 76 92 91 79 75 93 92 78 74 94 91  
DEWPT 75 75 76 75 75 75 77 75 75 75 75 73 73 73 75 74  
PWIND DIR S S S S S S S SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC FW FW SC SC SC FW SC FW FW FW SC SC  
POP 12HR 5 20 5 30 5 20 5 30  
RAIN SHWRS S C S C  
TSTMS S C S C  
 
 
TXZ177-122100-  
WALKER-  
INCLUDING THE CITY OF HUNTSVILLE  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 96 98 77 96 76 96  
TEMP 93 94 91 83 80 78 77 86 93 94 89 81 79 78 76 85 93 95 92  
DEWPT 76 75 75 76 76 76 75 77 76 76 76 77 76 76 76 78 76 75 75  
RH 58 54 60 80 88 94 94 75 58 56 66 88 91 94100 80 58 53 58  
WIND DIR NE E SE SE S SW SW W W SE S SE S S S SW S S S  
WIND SPD 2 3 2 2 2 2 2 2 2 2 2 2 2 2 2 4 3 4 5  
CLOUDS SC SC SC FW FW FW FW FW B1 B1 SC SC FW FW SC SC FW SC SC  
POP 12HR 30 20 40 20 30  
QPF 12HR 0.00-0.06 0 0.00-0.09 0.02-0.45 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C C S S C C  
TSTMS S C S C C S S C C  
HEAT INDEX 105106101 91 85 97105106100 89 81 97106107102  
MAX HEAT 109 109 100 88 110 110 100 86 109 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 96 76 97 76 98 76 98  
TEMP 80 77 92 91 80 77 93 91 80 76 94 92 80 76 95 92  
DEWPT 76 76 75 75 76 76 76 74 75 75 75 73 74 74 75 73  
PWIND DIR S S S S S S S SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC FW SC SC SC FW SC SC SC FW SC SC  
POP 12HR 5 40 5 40 5 30 5 30  
RAIN SHWRS C C C C  
TSTMS C C C C  
 
 
TXZ178-122100-  
SAN JACINTO-  
INCLUDING THE CITIES OF COLDSPRING AND SHEPHERD  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 76 82 95 75 76 82 96  
TEMP 91 93 90 81 79 77 76 86 92 93 88 80 78 77 76 85 92 94 90  
DEWPT 76 75 75 76 75 75 74 77 76 76 76 76 76 75 75 77 76 75 76  
RH 62 56 62 85 88 94 94 75 60 58 68 88 94 94 97 77 60 54 64  
WIND DIR NE E SE S S SW SW W SE S S SE S S S SW S S S  
WIND SPD 2 2 2 1 1 1 1 2 2 2 2 2 2 2 1 2 2 4 4  
CLOUDS SC SC SC FW FW FW FW FW B1 B1 SC SC FW FW SC SC FW SC SC  
POP 12HR 30 20 50 20 40  
QPF 12HR 0.00-0.10 0 0.01-0.13 0.01-0.07 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C C S S C C  
TSTMS C S S C C S C C  
HEAT INDEX 102105100 88 81 97104106 99 85 80 97104106101  
MAX HEAT 107 109 100 93 109 109 99 92 108 109  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 96 76 97 76 97  
TEMP 80 77 91 89 79 77 91 89 79 76 93 90 79 76 94 90  
DEWPT 76 75 75 76 76 75 76 75 75 75 75 74 74 73 75 74  
PWIND DIR S S S S S S S NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC SC SC SC FW SC SC SC FW SC SC  
POP 12HR 5 40 5 40 5 30 5 30  
RAIN SHWRS S C S C C C  
TSTMS C S C C C  
 
 
TXZ179-122100-  
POLK-  
INCLUDING THE CITIES OF CORRIGAN AND LIVINGSTON  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 74 76 82 96 74 76 83 96  
TEMP 91 94 90 81 79 77 76 86 93 93 88 80 78 77 76 86 92 94 90  
DEWPT 75 75 75 75 75 75 74 77 76 76 76 76 76 75 75 77 76 74 75  
RH 60 54 62 82 88 94 94 75 58 58 68 88 94 94 97 75 60 53 62  
WIND DIR NE E SE SE S S SW W S S S S S S S SW S S S  
WIND SPD 2 2 2 1 1 1 1 2 2 2 2 2 2 2 2 2 3 3 4  
CLOUDS B1 SC SC FW FW FW FW FW B1 B1 SC SC FW FW SC SC FW SC SC  
POP 12HR 40 20 50 20 40  
QPF 12HR 0.00-0.21 0 0.01-0.31 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C C S S C C  
TSTMS C S S C C S C C  
HEAT INDEX 103106100 88 81 98105106 99 86 97104106101  
MAX HEAT 106 109 100 93 110 110 98 95 107 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 96 76 96 76 98 76 97  
TEMP 80 77 92 90 79 77 92 89 78 76 93 90 78 76 94 90  
DEWPT 76 75 75 75 76 75 75 74 75 74 75 74 74 73 75 74  
PWIND DIR S S S S S S S N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC SC SC SC FW SC SC  
POP 12HR 5 40 5 40 5 30 5 30  
RAIN SHWRS S C C C C  
TSTMS C C C C  
 
 
TXZ195-122100-  
BURLESON-  
INCLUDING THE CITIES OF CALDWELL AND SOMERVILLE  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 76 97 76 97  
TEMP 94 96 93 83 81 78 76 86 93 95 90 82 79 77 76 85 93 96 93  
DEWPT 72 71 72 73 74 73 74 75 73 73 74 74 74 74 75 76 73 72 72  
RH 49 45 51 72 79 85 94 70 52 49 60 77 85 90 97 75 52 46 51  
WIND DIR NE E E SE S SW SW W W S SE S S S S SW S S SE  
WIND SPD 2 3 4 2 2 2 2 3 2 3 4 3 4 3 3 5 5 6 8  
CLOUDS FW SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC FW SC SC  
POP 12HR 30 20 40 10 20  
QPF 12HR 0.00-0.19 0 0.01-0.15 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C S S  
TSTMS C S S C S S  
HEAT INDEX 103104100 89 85 95103105 99 88 82 95103105101  
MAX HEAT 107 106 99 91 107 107 96 87 105 108  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 97 76 97 76 98 75 98  
TEMP 81 77 94 92 80 76 92 92 81 76 94 93 80 75 94 92  
DEWPT 74 75 73 73 75 76 74 73 75 75 73 70 73 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 FW FW SC SC FW FW SC SC FW FW SC FW FW FW SC SC  
POP 12HR 5 20 5 30 5 20 5 20  
RAIN SHWRS S C S S  
TSTMS S C S S  
 
 
TXZ196-122100-  
BRAZOS-  
INCLUDING THE CITIES OF BRYAN AND COLLEGE STATION  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 76 96 76 96  
TEMP 93 95 92 83 80 78 76 86 93 94 90 82 79 78 76 85 93 95 92  
DEWPT 74 73 74 74 75 74 74 77 75 75 75 76 75 75 75 78 75 74 74  
RH 54 49 56 74 85 88 94 75 56 54 62 82 88 91 97 80 56 51 56  
WIND DIR NE E E SE S SW SW W W S S S S S S SW S S S  
WIND SPD 2 3 4 3 2 2 2 3 2 3 4 4 4 4 3 5 5 6 8  
CLOUDS FW SC SC FW FW FW FW SC SC SC SC SC FW FW SC SC FW SC SC  
POP 12HR 30 20 40 10 20  
QPF 12HR 0.00-0.12 0 0.00-0.10 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C S S  
TSTMS C S S C S S  
HEAT INDEX 105105101 90 85 96104106100 89 83 96105106102  
MAX HEAT 108 108 100 88 107 108 99 85 108 109  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 96 76 96 76 98 75 98  
TEMP 81 77 93 91 80 76 92 91 81 76 93 93 80 75 94 91  
DEWPT 75 76 75 75 76 76 76 75 75 75 74 72 74 74 74 73  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC FW SC SC FW FW SC FW FW FW SC SC  
POP 12HR 5 20 5 30 5 20 5 20  
RAIN SHWRS S C S S  
TSTMS S C S S  
 
 
TXZ197-122100-  
WASHINGTON-  
INCLUDING THE CITY OF BRENHAM  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 96 76 96  
TEMP 92 94 91 82 80 78 76 86 93 94 88 81 78 77 76 84 92 95 91  
DEWPT 74 73 73 74 74 74 74 76 74 74 74 75 75 75 75 77 74 73 74  
RH 56 51 56 77 82 88 94 72 54 53 63 82 91 94 97 80 56 49 58  
WIND DIR NE E SE SE S SW SW W W SE SE S S S S SW S S SE  
WIND SPD 2 2 2 2 2 2 2 2 2 2 3 3 3 2 2 3 4 5 5  
CLOUDS FW SC SC FW FW FW FW SC SC SC SC SC FW FW SC SC FW SC SC  
POP 12HR 20 20 40 10 20  
QPF 12HR 0.00-0.25 0 0.00-0.09 0.00-0.12 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C S S S  
TSTMS S S S C S S  
HEAT INDEX 103104100 89 85 96103105 98 87 94102105101  
MAX HEAT 106 107 100 91 107 107 97 89 106 108  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 96 76 96 76 97 75 97  
TEMP 80 77 92 90 80 76 91 90 80 76 92 92 79 75 93 91  
DEWPT 75 75 75 75 75 76 76 74 75 75 74 72 74 74 74 73  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC FW SC FW FW FW SC SC  
POP 12HR 5 30 5 30 5 20 5 20  
RAIN SHWRS C S C S S  
TSTMS C S C S S  
 
 
TXZ198-122100-  
GRIMES-  
INCLUDING THE CITY OF NAVASOTA  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 76 96 76 96  
TEMP 93 95 92 83 81 78 76 86 93 94 90 82 79 78 76 85 92 95 92  
DEWPT 76 75 74 75 75 75 74 77 76 75 75 76 76 75 75 78 76 75 74  
RH 58 53 56 77 82 91 94 75 58 54 62 82 91 91 97 80 60 53 56  
WIND DIR NE E SE SE S SW SW W W S S S S S S SW S S S  
WIND SPD 2 3 3 2 2 2 2 3 2 3 3 3 4 3 2 5 5 5 6  
CLOUDS SC SC SC SC FW FW FW SC SC B1 B1 SC FW FW SC SC FW SC SC  
POP 12HR 30 20 40 20 30  
QPF 12HR 0.00-0.19 0 0.00-0.19 0.00-0.06 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S C S S C C  
TSTMS S C S S C S S C C  
HEAT INDEX 105106102 91 86 97105106102 90 84 96105107102  
MAX HEAT 108 109 100 86 108 108 100 86 108 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 96 76 97 76 98 76 98  
TEMP 80 77 92 91 80 76 92 91 80 76 94 93 80 76 94 92  
DEWPT 75 76 76 75 76 76 77 75 75 75 75 72 74 74 75 74  
PWIND DIR S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC FW SC SC SC FW SC SC FW FW SC SC  
POP 12HR 5 30 5 40 5 20 5 30  
RAIN SHWRS C S C S C  
TSTMS C S C S C  
 
 
TXZ199-122100-  
MONTGOMERY-  
INCLUDING THE CITIES OF CONROE AND THE WOODLANDS  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 95 76 96  
TEMP 92 94 90 82 80 78 76 86 93 94 89 81 79 78 76 85 92 95 91  
DEWPT 76 76 75 76 76 75 75 77 76 75 76 76 76 76 76 78 76 75 76  
RH 60 56 62 82 88 91 97 75 58 54 66 85 91 94100 80 60 53 62  
WIND DIR NE E SE S S SW SW W S SE S S S S S SW S S S  
WIND SPD 3 2 3 2 1 2 1 2 2 2 3 2 2 2 2 3 3 4 5  
CLOUDS SC SC SC FW FW FW FW SC B1 B1 B1 SC FW FW SC SC SC SC SC  
POP 12HR 30 20 40 20 30  
QPF 12HR 0.00-0.11 0.00-0.09 0.00-0.25 0.00-0.17 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C S S C C  
TSTMS S S S C C S C C  
HEAT INDEX 105107101 90 84 97106106100 88 81 97105106102  
MAX HEAT 109 109 100 91 109 110 101 90 108 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 76 96 76 97 76 97  
TEMP 80 77 92 90 80 77 92 90 80 76 93 92 80 76 94 92  
DEWPT 76 76 76 76 76 76 76 75 76 75 75 73 74 74 75 74  
PWIND DIR S S S S S S S E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC SC SC SC FW SC SC FW FW SC SC  
POP 12HR 5 40 10 40 5 30 5 30  
RAIN SHWRS S C S C C C  
TSTMS S C S C C C  
 
 
TXZ200-122100-  
NORTHERN LIBERTY-  
INCLUDING THE CITIES OF CLEVELAND, DAYTON, AND LIBERTY  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 95 76 94  
TEMP 89 92 89 80 79 77 76 86 91 93 88 80 78 77 76 86 91 93 89  
DEWPT 76 76 76 76 76 75 74 77 76 76 76 77 76 75 75 78 75 75 76  
RH 66 60 66 88 91 94 94 75 62 58 68 91 94 94 97 77 60 56 66  
WIND DIR NE E SE S S SW SW W SW S S S S SW SW SW S S S  
WIND SPD 2 2 1 1 0 1 0 1 2 2 2 1 1 1 1 2 2 3 4  
CLOUDS B1 SC SC FW FW FW FW SC SC B1 B1 SC FW FW SC SC FW SC SC  
POP 12HR 40 20 50 20 50  
QPF 12HR 0.00-0.22 0.00-0.11 0.01-0.30 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C C S S S S C C  
TSTMS C C S C C S S C C  
HEAT INDEX 101104100 87 80 98103105 99 85 98103105101  
MAX HEAT 105 107 98 85 106 108 97 87 106 107  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 93 76 94 75 96 75 97  
TEMP 79 77 90 88 79 76 90 89 78 75 92 90 78 75 93 91  
DEWPT 76 75 76 76 77 75 76 76 75 75 75 75 74 73 75 75  
PWIND DIR S S S S S S S NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC B1 SC SC SC SC SC SC SC SC SC FW SC SC  
POP 12HR 5 50 10 50 5 30 5 40  
RAIN SHWRS C L S C C S C  
TSTMS C L S C C S C  
 
 
TXZ210-122100-  
COLORADO-  
INCLUDING THE CITIES OF COLUMBUS, EAGLE LAKE, AND WEIMAR  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 77 97 76 97  
TEMP 92 95 92 82 80 78 77 87 94 96 90 82 79 78 76 86 93 96 92  
DEWPT 73 72 72 75 75 75 74 77 73 72 73 75 76 76 76 77 73 72 73  
RH 54 48 52 79 85 91 90 72 51 46 58 79 91 94100 75 52 46 54  
WIND DIR NE E E S S SW SW W SW SE S S S S S SW S S S  
WIND SPD 3 4 4 3 2 2 1 2 2 4 5 4 3 2 2 4 5 6 9  
CLOUDS FW SC SC FW FW FW FW FW FW SC SC FW FW FW SC FW FW SC SC  
POP 12HR 20 20 40 10 20  
QPF 12HR 0.00-0.15 0.00-0.21 0.00-0.11 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S S  
TSTMS S S C S S  
HEAT INDEX 101104100 89 84 98103105 99 88 82 97102105101  
MAX HEAT 105 108 101 87 108 109 100 89 106 108  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 96 77 96 76 97 75 98  
TEMP 80 77 93 90 79 77 92 90 79 76 92 93 79 75 93 92  
DEWPT 77 76 74 73 77 76 75 74 76 75 74 72 76 75 73 72  
PWIND DIR S S SE SE S SE S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC SC SC FW FW FW SC  
POP 12HR 5 40 10 40 5 30 5 30  
RAIN SHWRS S C C C C C  
TSTMS S C S C C C  
 
 
TXZ211-122100-  
AUSTIN-  
INCLUDING THE CITIES OF BELLVILLE AND SEALY  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 76 96 76 97  
TEMP 92 95 91 82 80 77 76 86 93 95 89 81 79 78 76 85 92 95 91  
DEWPT 74 73 73 75 75 75 75 77 74 73 73 75 76 76 76 77 74 72 73  
RH 56 49 56 79 85 94 97 75 54 49 59 82 91 94100 77 56 48 56  
WIND DIR NE E SE SE S SW SW W W SE SE S S S S SW S S SE  
WIND SPD 2 2 3 2 2 2 1 2 2 3 3 4 3 2 2 3 4 5 6  
CLOUDS FW SC SC FW FW FW FW SC SC B1 SC SC FW FW SC FW FW SC SC  
POP 12HR 30 20 40 10 20  
QPF 12HR 0.00-0.16 0.00-0.12 0.01-0.17 0.00-0.11 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C S S  
TSTMS S S S C S S  
HEAT INDEX 101105 99 89 83 96103105 98 87 81 96102104100  
MAX HEAT 104 108 98 86 106 108 97 88 106 108  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 96 76 96 76 97 75 98  
TEMP 80 77 92 90 80 76 91 90 80 76 92 92 79 75 93 91  
DEWPT 76 76 75 74 76 76 75 74 76 75 73 72 75 75 73 72  
PWIND DIR S S S SE S SE S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC FW SC SC FW FW FW SC  
POP 12HR 5 40 10 40 5 30 5 30  
RAIN SHWRS S C S C C C  
TSTMS S C S C C C  
 
 
TXZ212-122100-  
WALLER-  
INCLUDING THE CITIES OF BROOKSHIRE, HEMPSTEAD, PRAIRIE VIEW,  
AND WALLER  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 77 97 77 97  
TEMP 92 95 91 83 80 78 77 86 93 95 90 82 80 78 77 86 93 95 91  
DEWPT 75 74 74 76 76 76 75 77 75 74 75 76 76 76 76 78 75 74 75  
RH 58 51 58 80 88 94 94 75 56 51 62 82 88 94 97 77 56 51 60  
WIND DIR NE E SE S S SW SW W W SE S S S S S SW S S S  
WIND SPD 3 3 3 2 2 2 1 2 2 3 4 4 3 2 2 4 5 5 6  
CLOUDS SC SC SC FW FW FW FW SC SC B1 SC FW FW FW SC SC FW SC SC  
POP 12HR 30 20 40 20 30  
QPF 12HR 0.00-0.13 0 0.00-0.15 0.00-0.12 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C S C C  
TSTMS S S S S C C C  
HEAT INDEX 104106101 90 85 98105107 99 89 85 98104107102  
MAX HEAT 106 109 98 87 107 108 98 88 107 108  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 96 77 97 76 98 76 98  
TEMP 80 77 93 90 80 77 92 91 80 76 93 93 80 76 93 92  
DEWPT 77 76 76 75 77 77 76 75 76 76 74 72 75 75 74 73  
PWIND DIR S S S S S SE S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC FW SC SC FW FW FW SC  
POP 12HR 5 40 10 40 5 30 5 30  
RAIN SHWRS S C S C C C  
TSTMS S C S C C C  
 
 
TXZ213-122100-  
INLAND HARRIS-  
INCLUDING THE CITY OF HOUSTON  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 95 98 79 93 96 99 79 92 96 99  
TEMP 92 94 90 84 82 80 79 87 93 95 90 84 82 80 79 87 93 95 91  
DEWPT 76 75 75 76 76 76 76 77 75 75 76 76 77 77 76 78 75 75 76  
RH 60 54 62 77 82 88 91 72 56 53 64 77 85 91 91 75 56 53 62  
WIND DIR NE E SE S S SW W W SW SE S S S SW S SW S S S  
WIND SPD 4 4 4 3 2 2 2 3 2 4 5 5 4 3 2 4 5 6 8  
CLOUDS SC SC SC FW FW FW FW SC SC B1 B1 FW FW FW SC SC SC SC SC  
POP 12HR 30 20 50 10 40  
QPF 12HR 0.00-0.15 0.00-0.15 0.01-0.36 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C S S S C C  
TSTMS S S S S C S C C  
HEAT INDEX 104106102 94 89 84 82100105107101 92 90 85 83100105107103  
MAX HEAT 108 109 101 93 109 110 99 94 108 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 95 79 96 78 97 78 98  
TEMP 83 80 92 90 83 79 92 90 82 78 93 92 82 78 94 93  
DEWPT 77 77 76 76 77 77 76 76 77 77 74 74 76 76 75 74  
PWIND DIR S S S SE S SE S E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC B1 SC SC SC B1 SC FW SC SC FW FW SC SC  
POP 12HR 5 50 10 50 5 30 5 40  
RAIN SHWRS C C S C C S C  
TSTMS C C S C C S C  
 
 
TXZ214-122100-  
CHAMBERS-  
INCLUDING THE CITIES OF ANAHUAC, MONT BELVIEU, OLD RIVER-WINFREE,  
STOWELL, AND WINNIE  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 89 92 95 76 78 83 89 93 95 76 79 84 89 92 95  
TEMP 88 91 89 83 82 80 79 87 91 92 89 82 82 81 79 87 90 91 89  
DEWPT 77 77 78 77 77 77 77 78 77 77 77 77 78 77 77 78 77 77 78  
RH 70 64 70 82 85 91 94 75 64 62 68 85 88 88 94 75 66 64 70  
WIND DIR NE SE SE S S SW W W SW S S S S SW SW SW S S S  
WIND SPD 4 3 3 2 2 2 2 3 3 5 5 3 3 3 2 4 5 8 8  
CLOUDS B1 SC SC FW FW SC SC SC B1 B1 B1 FW FW SC SC SC SC SC SC  
POP 12HR 40 10 50 20 50  
QPF 12HR 0.01-0.50 0.00-0.20 0.00-0.36 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S C C S S S S C C  
TSTMS C S S S S C C S S S S C C  
HEAT INDEX 101105103 92 89 85 81100104105102 92 89 87 84101104105102  
MAX HEAT 104 108 102 98 108 108 103 100 107 109  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 79 92 78 94 78 95  
TEMP 82 80 90 88 82 80 90 89 82 79 91 90 81 78 92 91  
DEWPT 78 77 78 78 78 77 78 77 78 77 77 76 77 76 77 77  
PWIND DIR S S S S S S S E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 SC SC SC B1 SC SC SC SC SC SC SC SC  
POP 12HR 10 60 10 40 5 30 10 40  
RAIN SHWRS S C L S C C S C C C  
TSTMS S C L S C C S C C C  
 
 
TXZ226-122100-  
WHARTON-  
INCLUDING THE CITIES OF EL CAMPO AND WHARTON  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 77 97 77 96  
TEMP 92 95 90 82 80 78 77 86 93 95 91 82 80 79 77 87 92 94 90  
DEWPT 74 74 75 76 76 76 75 78 74 74 75 76 77 76 76 78 74 74 75  
RH 56 51 62 82 88 94 94 77 54 51 60 82 91 91 97 75 56 53 62  
WIND DIR N E SE S S SW W W SW S S S S S S SW S S S  
WIND SPD 3 4 5 3 2 2 1 2 2 4 6 4 3 2 1 4 5 9 10  
CLOUDS SC SC SC FW CL FW FW FW SC SC SC FW FW FW SC FW FW SC SC  
POP 12HR 30 10 40 10 30  
QPF 12HR 0 0.00-0.11 0.00-0.16 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C C  
TSTMS S S S S C C C  
HEAT INDEX 102106102 89 83 99104106102 89 85 80 99103106101  
MAX HEAT 104 109 102 88 107 109 100 91 106 108  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 94 78 95 77 96 76 97  
TEMP 80 78 91 89 80 78 90 90 79 77 92 91 79 76 92 91  
DEWPT 77 76 76 76 77 77 76 76 77 76 75 75 76 75 75 74  
PWIND DIR S S SE SE SE SE S SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC FW SC SC FW FW FW SC  
POP 12HR 5 50 10 50 5 30 5 30  
RAIN SHWRS C C S C C C S C  
TSTMS C C S C C C S C  
 
 
TXZ227-122100-  
FORT BEND-  
INCLUDING THE CITIES OF FIRST COLONY, MISSION BEND,  
MISSOURI CITY, PECAN GROVE, ROSENBERG, AND SUGAR LAND  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 77 93 96 99 77 96  
TEMP 92 94 90 82 80 78 77 86 93 95 89 82 80 78 77 87 93 94 90  
DEWPT 75 75 76 77 76 76 75 78 76 75 76 76 77 76 76 79 76 75 76  
RH 58 54 64 85 88 94 94 77 58 53 66 82 91 94 97 77 58 54 64  
WIND DIR N E SE S S SW W W W S S S S S S SW S S S  
WIND SPD 3 3 4 2 2 2 1 2 2 3 5 4 3 2 1 3 4 6 8  
CLOUDS SC SC SC FW FW FW FW FW SC B1 B1 FW FW FW SC FW FW SC SC  
POP 12HR 40 20 40 10 40  
QPF 12HR 0.00-0.08 0.00-0.11 0.00-0.37 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S C S S C C  
TSTMS S C S S C S C C  
HEAT INDEX 104107101 90 83 99105107100 89 85 100105107101  
MAX HEAT 107 110 100 90 108 110 99 89 108 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 95 78 96 76 97 76 97  
TEMP 80 78 91 89 80 78 91 89 80 76 92 91 79 76 92 91  
DEWPT 77 76 77 76 77 77 76 76 77 76 75 74 76 75 75 75  
PWIND DIR S S S SE S SE S E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC B1 SC SC B1 B1 SC FW SC SC FW FW FW SC  
POP 12HR 5 50 10 50 5 30 5 40  
RAIN SHWRS C C S C C C S C  
TSTMS C C S C C C S C  
 
 
TXZ235-122100-  
INLAND JACKSON-  
INCLUDING THE CITIES OF EDNA AND GANADO  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 78 98 79 96  
TEMP 93 97 92 84 82 80 78 88 94 96 92 84 82 80 79 88 93 95 91  
DEWPT 75 74 76 77 77 77 76 79 75 75 76 77 77 77 77 78 76 76 76  
RH 56 48 60 80 85 91 94 75 54 51 60 80 85 91 94 72 58 54 62  
WIND DIR N E SE S S SW W W S SE S S S S S S S S S  
WIND SPD 2 5 6 4 2 2 2 2 2 6 10 5 4 3 2 5 8 11 12  
CLOUDS FW SC FW CL CL CL FW FW FW SC SC FW FW FW FW FW FW SC SC  
POP 12HR 20 5 30 10 20  
QPF 12HR 0 0 0.00-0.15 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S S  
TSTMS S S C S S  
HEAT INDEX 104108106 94 89 85 102106109104 94 91 87 83102106108103  
MAX HEAT 108 111 105 96 110 113 102 96 110 112  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 94 79 95 78 97 77 97  
TEMP 82 80 92 90 82 79 91 90 82 78 93 92 81 77 93 92  
DEWPT 77 77 77 77 77 77 78 78 78 77 76 76 77 76 76 76  
PWIND DIR S S SE SE SE SE SE SE  
WIND CHAR LT GN LT GN LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC FW SC SC FW FW FW SC  
POP 12HR 5 40 20 40 5 30 5 30  
RAIN SHWRS C C S C C C S C  
TSTMS C C S C C C S C  
 
 
TXZ236-122100-  
INLAND MATAGORDA-  
INCLUDING THE CITY OF BAY CITY  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 78 95 79 94  
TEMP 91 94 89 82 81 79 78 87 92 94 89 83 82 80 79 88 91 93 89  
DEWPT 76 76 77 77 77 76 76 79 76 77 76 77 77 77 76 79 77 77 77  
RH 62 56 68 85 88 91 94 77 60 58 66 82 85 91 91 75 64 60 68  
WIND DIR N SE SE S S 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 6 9 5 4 3 2 5 8 10 10  
CLOUDS SC SC FW FW CL FW FW SC SC B1 SC FW FW FW FW FW FW SC FW  
POP 12HR 40 5 30 10 30  
QPF 12HR 0.00-0.09 0 0.00-0.36 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C S S C C  
TSTMS C C S C S S C C  
HEAT INDEX 102107101 91 88 82 101105108101 92 89 85 82102105107101  
MAX HEAT 105 110 99 92 108 111 100 94 108 109  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 79 93 78 95 77 95  
TEMP 82 80 90 88 82 79 90 88 81 78 92 90 80 77 92 90  
DEWPT 77 77 77 77 78 77 77 77 78 76 76 76 77 76 76 76  
PWIND DIR S S SE SE SE SE SE SE  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC SC SC FW FW FW SC  
POP 12HR 10 50 20 50 5 30 5 30  
RAIN SHWRS C C S C C S C S C  
TSTMS C C S C C S C S C  
 
 
TXZ237-122100-  
INLAND BRAZORIA-  
INCLUDING THE CITIES OF ALVIN, ANGLETON, AND PEARLAND  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 94 77 93  
TEMP 90 92 88 81 80 78 77 87 91 92 88 81 80 78 77 87 91 92 88  
DEWPT 76 76 77 77 76 76 75 78 76 76 76 77 77 76 76 79 76 77 77  
RH 64 60 70 88 88 94 94 75 62 60 68 88 91 94 97 77 62 62 70  
WIND DIR N E SE S SW SW W W SW S S S S S S SW S S S  
WIND SPD 3 4 4 2 1 1 1 2 2 5 5 3 2 2 1 3 5 8 8  
CLOUDS SC SC SC FW FW FW FW FW SC B1 B1 FW FW FW SC FW SC SC SC  
POP 12HR 50 20 40 10 40  
QPF 12HR 0.00-0.28 0.00-0.09 0.01-0.54 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S C S S C C  
TSTMS C C S S S C S S C C  
HEAT INDEX 102105100 89 83 99104106 99 89 84 100103105 99  
MAX HEAT 105 108 99 89 107 108 98 89 107 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 78 93 77 94 76 95  
TEMP 80 79 90 87 81 78 90 88 80 77 91 89 79 76 92 90  
DEWPT 77 76 77 77 77 77 77 77 77 76 76 76 76 75 76 76  
PWIND DIR S S S SE S SE S E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC B1 SC SC SC B1 SC SC SC SC SC FW FW SC  
POP 12HR 10 50 20 50 5 30 5 40  
RAIN SHWRS C C S C C S C S C  
TSTMS C C S C C S C S C  
 
 
TXZ238-122100-  
INLAND GALVESTON-  
INCLUDING THE CITIES OF FRIENDSWOOD AND LEAGUE CITY  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 93 79 93  
TEMP 89 92 89 82 81 79 78 88 91 91 88 82 81 80 79 87 91 91 88  
DEWPT 78 77 77 78 77 76 76 79 78 78 78 77 77 77 76 79 78 79 78  
RH 70 62 68 88 88 91 94 75 66 66 72 85 88 91 91 77 66 68 72  
WIND DIR NE E SE S SW W W W S S S S SW SW SW SW S S S  
WIND SPD 5 5 5 2 2 2 2 3 4 6 6 4 3 3 2 4 6 10 9  
CLOUDS SC SC FW FW FW FW FW SC SC B1 B1 SC FW FW SC SC SC SC SC  
POP 12HR 60 20 40 10 40  
QPF 12HR 0.01 0 0.08-0.44 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S C C C C C  
TSTMS C C S S S C C C C C  
HEAT INDEX 103106102 92 88 80 102106107102 92 89 84 83102106108102  
MAX HEAT 106 107 100 89 108 110 99 89 107 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 92 79 92 78 94 78 95  
TEMP 81 80 89 87 82 79 90 87 81 78 91 89 81 78 92 91  
DEWPT 77 77 78 78 77 77 79 78 78 76 77 77 76 76 77 77  
PWIND DIR S S S SE S SE S E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC B1 SC SC B1 B1 SC SC SC SC SC SC SC SC  
POP 12HR 10 50 20 50 5 30 5 40  
RAIN SHWRS C C S C C S C C C  
TSTMS C C S C C S C C C  
 
 
TXZ300-122100-  
SOUTHERN LIBERTY-  
INCLUDING THE CITY OF DEVERS  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 94 77 93  
TEMP 89 92 89 82 80 78 76 86 91 92 88 81 80 78 77 87 90 92 89  
DEWPT 77 76 77 77 76 76 75 78 76 76 77 77 77 77 76 78 76 76 76  
RH 68 60 68 85 88 94 97 77 62 60 70 88 91 97 97 75 64 60 66  
WIND DIR NE E SE S S SW SW W SW S S S S SW SW SW S S S  
WIND SPD 2 2 2 1 1 1 1 2 2 3 3 2 2 1 1 2 4 5 5  
CLOUDS B1 SC SC FW FW FW FW SC SC SC B1 FW FW SC SC FW SC SC SC  
POP 12HR 50 20 50 20 50  
QPF 12HR 0.00-0.18 0.00-0.19 0.01-0.16 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C S S S S C C  
TSTMS C C S S C C S S S C C  
HEAT INDEX 101105101 90 84 99103105100 89 84 80 99103105101  
MAX HEAT 103 107 101 88 107 108 98 91 105 107  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 94 76 95 76 96  
TEMP 81 78 90 88 81 78 90 89 80 76 92 91 80 76 93 91  
DEWPT 77 77 77 76 77 77 77 76 77 76 76 75 76 75 76 76  
PWIND DIR S S S S S S S NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 10 60 10 50 5 40 10 40  
RAIN SHWRS C L C C S C S C  
TSTMS C L C C S C S C  
 
 
TXZ313-122100-  
COASTAL HARRIS-  
INCLUDING THE CITIES OF BAYTOWN AND PASADENA  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 89 93 95 79 90 94 96 80 93  
TEMP 89 92 89 84 82 80 79 87 91 92 88 83 82 81 80 87 91 92 89  
DEWPT 76 76 77 77 77 77 77 78 76 76 76 77 77 77 77 78 76 77 77  
RH 66 60 68 80 85 91 94 75 62 60 68 82 85 88 91 75 62 62 68  
WIND DIR NE E SE S SW SW W W SW S S S SW SW SW SW S S S  
WIND SPD 4 5 5 3 2 2 2 3 3 6 6 5 4 3 2 4 5 9 9  
CLOUDS B1 SC SC FW FW FW FW SC B1 B1 B1 SC FW FW SC FW SC SC SC  
POP 12HR 50 20 50 10 50  
QPF 12HR 0.00-0.10 0 0.01-0.18 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C S S C C  
TSTMS C C S S C S S C C  
HEAT INDEX 101104101 94 90 86 83 99103105100 93 90 88 86100103106102  
MAX HEAT 104 107 101 97 107 110 99 97 106 109  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 92 80 93 79 94 79 95  
TEMP 83 81 90 88 84 81 89 89 83 80 92 90 83 79 92 92  
DEWPT 77 77 77 77 78 78 77 77 78 77 76 75 76 76 76 75  
PWIND DIR S S S SE S S S NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC B1 SC SC SC B1 SC SC SC SC SC SC SC SC  
POP 12HR 10 60 10 50 5 30 5 40  
RAIN SHWRS C L S C C S C S C  
TSTMS C L S C C S C S C  
 
 
TXZ335-122100-  
COASTAL JACKSON-  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 97 98 79 91 96 98 80 90 95 97  
TEMP 93 96 92 84 83 81 79 88 94 95 91 85 84 82 80 89 93 94 90  
DEWPT 76 76 77 77 78 78 77 79 76 78 77 78 78 78 78 78 78 78 78  
RH 58 53 62 80 85 91 94 75 56 58 64 80 82 88 94 70 62 60 68  
WIND DIR NE SE S S S SW W W S S S S S S S S S S S  
WIND SPD 4 6 9 5 3 3 2 3 5 9 10 6 5 5 3 5 10 12 12  
CLOUDS SC SC FW FW CL FW FW FW SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 30 10 30 10 20  
QPF 12HR 0 0 0.03-0.17 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
TSTMS S S S S S  
HEAT INDEX 106110105 95 92 89 85103107111104 97 94 91 88104108110104  
MAX HEAT 109 113 104 97 110 115 102 98 110 113  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 81 93 81 94 80 95 79 96  
TEMP 84 82 92 89 83 81 91 89 83 80 93 90 82 79 94 91  
DEWPT 78 77 78 78 78 78 79 79 78 77 77 78 78 77 77 77  
PWIND DIR S S SE SE SE SE SE SE  
WIND CHAR LT GN LT GN LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC B1 SC SC SC SC FW FW FW FW SC  
POP 12HR 5 40 20 40 5 20 5 30  
RAIN SHWRS C C S C C S S C  
TSTMS C C S C C S S C  
 
 
TXZ336-122100-  
COASTAL MATAGORDA-  
INCLUDING THE CITY OF PALACIOS  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 78 80 84 88 93 96 79 81 85 87 92 94  
TEMP 89 92 89 84 83 82 80 88 91 91 88 84 83 82 81 88 90 91 88  
DEWPT 76 77 77 78 77 77 77 79 77 77 77 78 77 77 77 79 78 78 78  
RH 66 62 68 82 82 85 91 75 64 64 70 82 82 85 88 75 68 66 72  
WIND DIR NW SE S S S SW W W S S S S S S S S S S S  
WIND SPD 4 6 6 4 4 4 3 4 5 9 9 6 6 5 5 6 10 11 11  
CLOUDS SC SC FW FW FW FW FW SC SC SC SC FW FW FW SC FW FW FW FW  
POP 12HR 40 10 20 10 20  
QPF 12HR 0.00-0.18 0 0.00-0.16 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 S S S S S S S S  
HEAT INDEX 101106101 94 92 90 87102104106101 95 92 91 89103104106101  
MAX HEAT 104 111 101 100 108 111 101 100 107 109  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 91 81 92 80 93 80 93  
TEMP 84 82 89 87 84 82 89 88 83 81 91 88 83 80 91 89  
DEWPT 78 77 78 78 78 78 78 78 78 77 77 77 77 77 77 77  
PWIND DIR S S SE SE SE SE SE SE  
WIND CHAR GN GN GN GN LT LT LT LT  
AVG CLOUDS FW FW SC SC SC B1 B1 SC SC SC SC FW FW FW FW FW  
POP 12HR 10 50 20 40 5 20 5 30  
RAIN SHWRS C C S C C S S C C  
TSTMS C C S C C S S C C  
 
 
TXZ337-122100-  
COASTAL BRAZORIA-  
INCLUDING THE CITIES OF CLUTE, FREEPORT, AND LAKE JACKSON  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 92 94 78 88 92 94 79 88 92 94  
TEMP 89 90 88 83 82 80 78 87 90 90 87 83 82 81 79 87 89 90 87  
DEWPT 76 77 77 77 77 76 76 78 77 77 77 77 77 77 76 78 77 77 77  
RH 66 66 70 82 85 88 94 75 66 66 72 82 85 88 91 75 68 66 72  
WIND DIR N SE SE S SW SW W W S S S S S SW SW SW S S S  
WIND SPD 4 5 5 2 2 2 2 3 3 6 6 4 4 3 3 4 8 10 9  
CLOUDS SC SC FW FW FW FW FW SC SC SC SC FW FW FW SC FW SC SC SC  
POP 12HR 40 10 30 10 30  
QPF 12HR 0.00-0.58 0 0.01-0.32 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S C S C C C C  
TSTMS C C S S S C S C C C C  
HEAT INDEX 101104100 92 89 83 80100103104 99 92 90 87 85101103104 99  
MAX HEAT 106 108 99 95 109 109 99 94 108 110  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 92 79 92 78 93  
TEMP 82 81 89 87 83 80 89 87 82 79 90 88 82 78 91 89  
DEWPT 77 77 78 77 78 77 78 77 78 76 76 76 76 76 76 76  
PWIND DIR S S S SE S SE S E  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC B1 SC SC FW SC FW FW FW SC  
POP 12HR 10 50 20 40 5 30 5 30  
RAIN SHWRS S C C S C C S C C C  
TSTMS S C C S C C S C C C  
 
 
TXZ338-122100-  
COASTAL GALVESTON-  
INCLUDING THE CITIES OF DICKINSON, LA MARQUE, AND TEXAS CITY  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 79 92 80 92  
TEMP 88 91 88 84 82 80 79 87 90 91 88 83 82 81 80 87 90 91 88  
DEWPT 79 78 78 78 77 77 76 79 79 79 78 78 77 77 77 79 79 79 79  
RH 75 66 72 82 85 91 91 77 70 68 72 85 85 88 91 77 70 68 75  
WIND DIR NE E SE S SW W W W SE S S S SW SW SW SW S S S  
WIND SPD 5 5 5 3 3 3 3 3 4 8 8 5 4 4 3 4 6 10 9  
CLOUDS SC SC FW FW FW FW FW SC SC B1 B1 SC FW SC SC SC SC SC SC  
POP 12HR 70 10 40 10 40  
QPF 12HR 0.01 0 0.02-0.25 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C C C C C C  
TSTMS C C S C C C C C C  
HEAT INDEX 103106102 94 90 86 84102106107102 94 91 88 87102106107102  
MAX HEAT 105 108 102 99 109 109 102 100 108 109  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 81 91 81 91 80 92 79 93  
TEMP 82 81 88 87 83 81 89 88 83 80 90 88 82 79 91 90  
DEWPT 78 77 79 79 78 77 80 79 78 77 78 77 77 76 78 77  
PWIND DIR S S S SE S SE S E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 SC SC B1 SC SC SC SC SC SC SC SC SC  
POP 12HR 10 50 20 40 5 30 10 30  
RAIN SHWRS C C S C C S C C C  
TSTMS C C S C C S C C C  
 
 
TXZ436-122100-  
MATAGORDA ISLANDS-  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 87 88 93 83 88 84 86 88 92  
TEMP 87 88 87 86 86 85 84 86 87 88 87 86 85 85 84 86 87 88 86  
DEWPT 77 78 78 78 78 78 78 79 78 78 78 78 78 78 78 79 79 79 78  
RH 72 72 75 77 77 80 82 80 75 72 75 77 80 80 82 80 77 75 77  
WIND DIR SW S S S S SW W W S S S S S S SW S S S S  
WIND SPD 5 9 9 9 9 9 8 5 5 10 12 11 12 11 10 9 10 12 13  
CLOUDS FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC FW FW FW FW  
POP 12HR 30 10 20 10 20  
QPF 12HR 0.00-0.20 0 0.00-0.08 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S S  
TSTMS S S S S S S S S S  
HEAT INDEX 98101100 98 98 97 94 99101101 99 98 98 97 96100101102100  
MAX HEAT 102 106 101 100 106 106 101 100 106 106  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 84 88 84 88 83 88 83 89  
TEMP 85 85 87 87 86 84 86 87 86 84 87 87 85 83 87 87  
DEWPT 79 78 79 79 79 79 79 79 78 78 78 78 78 78 78 78  
PWIND DIR S S SE SE SE SE SE SE  
WIND CHAR GN GN GN GN GN GN GN LT  
AVG CLOUDS FW FW SC SC SC B1 B1 SC SC SC FW FW FW FW FW FW  
POP 12HR 10 40 30 40 5 20 5 20  
RAIN SHWRS C C C C S S S S S  
TSTMS C C C C S S S S S  
 
 
TXZ437-122100-  
BRAZORIA ISLANDS-  
INCLUDING THE CITY OF SURFSIDE BEACH  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 89 82 89 83 89  
TEMP 87 88 87 85 85 84 82 86 87 88 87 85 85 84 83 86 87 88 87  
DEWPT 76 77 77 77 77 77 77 78 77 77 77 77 77 77 77 78 78 78 78  
RH 70 70 72 77 77 80 85 77 72 70 72 77 77 80 82 77 75 72 75  
WIND DIR NE SE S S SW SW W W S S S S S SW SW SW S S S  
WIND SPD 5 6 5 5 5 5 5 5 5 9 10 9 10 9 8 8 10 11 11  
CLOUDS SC FW FW FW FW FW FW SC SC SC SC FW FW FW SC FW FW FW SC  
POP 12HR 40 10 30 10 30  
QPF 12HR 0.02-0.59 0 0.00-0.08 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C S C C C C  
TSTMS C C S S C S C C C C  
HEAT INDEX 97101 99 96 95 94 91 98100101 98 96 96 95 93 99100102 99  
MAX HEAT 100 104 100 98 103 104 99 98 102 104  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 89 83 89 82 90 81 90  
TEMP 85 84 87 87 86 83 87 87 86 82 88 87 85 82 88 87  
DEWPT 78 77 78 78 78 78 78 78 78 77 77 77 77 77 77 77  
PWIND DIR S S S SE S SE S SE  
WIND CHAR GN GN GN GN GN LT LT LT  
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC FW FW SC FW FW FW  
POP 12HR 20 50 20 40 10 20 5 30  
RAIN SHWRS S C C S C C S S C C  
TSTMS S C C S C C S S C C  
 
 
TXZ438-122100-  
GALVESTON ISLAND-  
INCLUDING THE CITY OF GALVESTON  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 83 90 84 91  
TEMP 88 90 88 86 86 84 83 87 89 90 88 86 86 85 84 87 89 90 88  
DEWPT 78 78 77 78 78 78 78 78 78 78 78 78 78 78 78 78 78 79 78  
RH 72 68 70 77 77 82 85 75 70 68 72 77 77 80 82 75 70 70 72  
WIND DIR NE SE SE S S SW W W S S S S S SW SW SW S S S  
WIND SPD 5 6 6 5 5 6 6 5 5 9 10 9 9 9 8 6 9 11 11  
CLOUDS SC FW FW FW FW SC FW SC SC SC SC SC FW SC SC SC SC SC SC  
POP 12HR 50 10 30 10 30  
QPF 12HR 0.02 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S C S C C C C  
TSTMS C S S S C S C C C C  
HEAT INDEX 101103101 98 97 95 94 99103104101 98 98 96 95101104105103  
MAX HEAT 104 105 101 100 105 106 102 101 108 108  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 84 90 84 90 83 91 83 92  
TEMP 86 85 89 88 86 84 88 88 86 83 89 88 86 83 90 89  
DEWPT 78 78 79 78 79 78 79 78 78 78 78 77 78 78 77 77  
PWIND DIR S S S SE S SE S E  
WIND CHAR GN GN GN GN LT LT LT LT  
AVG CLOUDS SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC FW  
POP 12HR 20 50 20 40 5 20 10 30  
RAIN SHWRS S C C S C C S S C C  
TSTMS S C C S C C S S C C  
 
 
TXZ439-122100-  
BOLIVAR PENINSULA-  
1221 PM CDT TUE AUG 12 2025  
 
DATE TUE 08/12/25 WED 08/13/25 THU 08/14/25  
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 82 90 82 90  
TEMP 87 89 88 85 84 83 82 87 89 90 88 85 85 83 82 87 89 89 88  
DEWPT 79 79 78 78 78 78 78 79 79 78 78 78 78 78 78 79 79 79 79  
RH 77 73 72 80 82 85 88 77 73 68 72 80 80 85 88 77 73 73 75  
WIND DIR E SE SE S S SW W W S S S S SW SW SW SW S S S  
WIND SPD 5 5 5 4 4 5 5 5 5 8 9 8 8 6 6 6 8 10 10  
CLOUDS SC FW FW FW FW SC SC B1 SC SC SC FW FW SC SC SC SC SC SC  
POP 12HR 40 20 40 20 40  
QPF 12HR 0.01-0.18 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C C S S S S S C C C C  
TSTMS C S S C C S S S S S C C C C  
HEAT INDEX 101104102 96 95 93 92101104104102 97 96 94 93101104105103  
MAX HEAT 103 106 102 99 107 107 103 99 107 107  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25 MON 08/18/25  
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 90 83 90 82 91 81 92  
TEMP 85 84 88 88 85 83 89 88 85 82 89 89 84 82 90 90  
DEWPT 78 78 79 79 79 78 80 79 78 78 78 78 78 78 78 78  
PWIND DIR S S S S S S S SE  
WIND CHAR GN GN GN LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 50 20 40 10 30 10 30  
RAIN SHWRS S C C S C C S C S C C  
TSTMS S C C S C C S C S C C  
 
 
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