Headline:
Heat Advisory issued June 17 at 12:29PM CDT until June 19 at 10:00PM CDT by NWS Houston/Galveston TX
Event:
Heat Advisory
Urgency:
Expected
Effective:
June 17, 2026 - 10:29am
Expires:
June 18, 2026 - 3:30am
Description:
* WHAT...Heat index values of 107 to 114 degrees Fahrenheit (41 to
45 degrees Celsius) expected during the late morning to early
evening hours on Thursday and Friday.
* WHERE...Portions of south central and southeast Texas.
* WHEN...From 11 AM Thursday to 10 PM CDT Friday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses to occur.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.
Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.
Area Description:
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
Forcast Office:
NWS Houston/Galveston TX
Sender: