Texas Moderate Heat Advisory | Effective 06/16/2026 22:04

Headline: 
Heat Advisory issued June 17 at 12:04AM CDT until June 18 at 8:00PM CDT by NWS Austin/San Antonio TX
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
June 16, 2026 - 10:04pm
Expires: 
June 17, 2026 - 2:00pm
Description: 
* WHAT...Heat index values up to 110 expected. * WHERE...A portion of south central Texas. * WHEN...From noon to 8 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Instruction: 
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.
Area Description: 
Llano; Burnet; Val Verde; Edwards; Real; Kerr; Bandera; Gillespie; Kendall; Blanco; Kinney
Forcast Office: 
NWS Austin/San Antonio TX