021
WWUS74 KHGX 251113
NPWHGX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
613 AM CDT TUE AUG 25 2026
TXZ163-164-176>179-195>200-210>214-226-227-235>238-300-313-335>338-
436>439-260000-
/O.CON.KHGX.HT.Y.0008.000000T0000Z-260826T0000Z/
HOUSTON-TRINITY-MADISON-WALKER-SAN JACINTO-POLK-BURLESON-BRAZOS-
WASHINGTON-GRIMES-MONTGOMERY-NORTHERN LIBERTY-COLORADO-AUSTIN-
WALLER-INLAND HARRIS-CHAMBERS-WHARTON-FORT BEND-INLAND JACKSON-
INLAND MATAGORDA-INLAND BRAZORIA-INLAND GALVESTON-SOUTHERN
LIBERTY-COASTAL HARRIS-COASTAL JACKSON-COASTAL MATAGORDA-COASTAL
BRAZORIA-COASTAL GALVESTON-MATAGORDA ISLANDS-BRAZORIA ISLANDS-
GALVESTON ISLAND-BOLIVAR PENINSULA-
INCLUDING THE CITIES OF EL CAMPO, LEAGUE CITY, DAYTON, PECAN GROVE,
PRAIRIE VIEW, BRENHAM, MADISONVILLE, PALACIOS, GROVETON, LAKE
JACKSON, CROCKETT, WEIMAR, WALLER, SEALY, WINNIE, MISSION BEND, SUGAR
LAND, EDNA, FREEPORT, FIRST COLONY, TRINITY, GANADO, BROOKSHIRE, MONT
BELVIEU, HUNTSVILLE, DICKINSON, ANAHUAC, FRIENDSWOOD, LA MARQUE,
SURFSIDE BEACH, ANGLETON, COLDSPRING, COLUMBUS, CORRIGAN, BELLVILLE,
CLEVELAND, ROSENBERG, PEARLAND, THE WOODLANDS, COLLEGE STATION,
CONROE, MISSOURI CITY, STOWELL,
CALDWELL, BAYTOWN, LIVINGSTON, BRYAN, HOUSTON, OLD RIVER-WINFREE,
ALVIN, SHEPHERD, WHARTON, NAVASOTA, HEMPSTEAD, EAGLE LAKE, BAY CITY,
CLUTE, TEXAS CITY, LIBERTY, DEVERS, PASADENA, SOMERVILLE, AND
GALVESTON
613 AM CDT TUE AUG 25 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 109.
* WHERE...PORTIONS OF SOUTH CENTRAL AND SOUTHEAST TEXAS.
* WHEN...UNTIL 7 PM CDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
* ADDITIONAL DETAILS...HOTTER CONDITIONS ARE EXPECTED ON WEDNESDAY
WITH AFTERNOON TEMPERATURES GENERALLY IN THE TRIPLE DIGITS AND PEAK
HEAT INDICES IN THE 106 TO 112 F RANGE. THIS HEAT ADVISORY WILL
LIKELY NEED TO BE EXTENDED THROUGH MIDWEEK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
COTTO
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