20
Heat Advisory
| Severity: | Moderate |
| Status: | Actual |
| Urgency: | Expected |
| Certainty: | Likely |
| Effective: | July 21, 2025, 3:41 pm |
| Expires: | July 21, 2025, 11:45 pm |
| Area: | Vernon; Rapides; Avoyelles; Beauregard; Allen; Evangeline; St. Landry; Lafayette; Upper St. Martin; Lower St. Martin; Northern Calcasieu; Northern Jefferson Davis; Northern Acadia; Upper Vermilion; Upper Iberia; Upper St. Mary; Southern Calcasieu; Southern Jefferson Davis; Southern Acadia; Tyler; Hardin; Northern Jasper; Northern Newton; Southern Jasper; Southern Newton; Upper Jefferson; Northern Orange; Southern Orange |
| Sender: | NWS Lake Charles LA |
WHAT: Heat index values up to 108 expected.
WHERE: Portions of central, south central, southwest, and westncentral Louisiana and southeast Texas.
WHEN: From 10 AM to 7 PM CDT Tuesday.
IMPACTS: Hot temperatures and high humidity may cause heatnillnesses.
Instructions:
Drink plenty of fluids, stay in an air-conditioned room, stay out ofnthe sun, and check up on relatives and neighbors.nnTake extra precautions when outside. Wear lightweight and loosenfitting clothing. Try to limit strenuous activities to early morningnor evening. Take action when you see symptoms of heat exhaustion andnheat stroke.
Drink plenty of fluids, stay in an air-conditioned room, stay out ofnthe sun, and check up on relatives and neighbors.nnTake extra precautions when outside. Wear lightweight and loosenfitting clothing. Try to limit strenuous activities to early morningnor evening. Take action when you see symptoms of heat exhaustion andnheat stroke.