Weather / Heat Advisory
Moderate
Heat Advisory issued September 7 at 9:02AM CDT until September 7 at 7:00PM CDT by NWS New Orleans LA
Northern Harrison; Northern Jackson; Southern Harrison; Southern Jackson
Urgency: Expected
Certainty: Likely
Onset: 9/7/2026, 4:00:00 PM
Expires: 9/8/2026, 12:00:00 AM
Details
* WHAT...Heat index values up to 110 expected. * WHERE...Northern Harrison, Northern Jackson, Southern Harrison, and Southern Jackson Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
What To Do
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.
Other Active Heat Advisory Alerts
Heat Advisory issued September 7 at 10:45AM CDT until September 8 at 8:00PM CDT by NWS Dodge City KS
Ellis; Rush; Pawnee; Stafford; Edwards; Kiowa; Pratt; Comanche; Barber
Heat Advisory issued September 7 at 10:31AM CDT until September 7 at 7:00PM CDT by NWS New Orleans LA
Northern Harrison; Northern Jackson; Southern Harrison; Southern Jackson
Heat Advisory issued September 7 at 10:31AM CDT until September 7 at 7:00PM CDT by NWS New Orleans LA
Lower St. Bernard
Heat Advisory issued September 7 at 10:31AM CDT until September 7 at 7:00PM CDT by NWS New Orleans LA
Pointe Coupee; West Feliciana; East Feliciana; St. Helena; Washington; Iberville; West Baton Rouge; East Baton Rouge; Assumption; St. James; St. John The Baptist; Upper St. Bernard; Northern Tangipahoa; Southeast St. Tammany; Western Orleans; Eastern Orleans; Northern St. Tammany; Southwestern St. Tammany; Central Tangipahoa; Lower Tangipahoa; Northern Livingston; Southern Livingston; Western Ascension; Eastern Ascension; Upper Jefferson; Upper Plaquemines; Central Plaquemines; Lower Plaquemines; Central Jefferson; Coastal Jefferson; Upper Lafourche; Lower Lafourche; Upper Terrebonne; Lower Terrebonne; Upper St. Charles; Central St. Charles; Lower St. Charles; Wilkinson; Amite; Pike; Walthall; Pearl River; Northern Hancock; Southern Hancock
Heat Advisory issued September 7 at 10:03AM AST until September 7 at 5:00PM AST by NWS San Juan PR
Culebra; Vieques; St.Thomas...St. John.. and Adjacent Islands; St Croix
Source: National Weather Service.