Heat Advisory issued June 18 at 10:44PM CDT until June 19 at 7:00PM CDT by NWS New Orleans LA
Event: Heat Advisory
Desc: * WHAT...Heat index values up to 110 expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...From 10 AM to 7 PM CDT Friday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Areas: Pointe Coupee Parish LA, West Feliciana Parish LA, East Feliciana Parish LA, St. Helena Parish LA, Washington Parish LA, Iberville Parish LA, West Baton Rouge Parish LA, East Baton Rouge Parish LA, Assumption Parish LA, St. James Parish LA, St. John the Baptist Parish LA, St. Bernard Parish LA, Tangipahoa Parish LA, St. Tammany Parish LA, Orleans Parish LA, Livingston Parish LA, Ascension Parish LA, Jefferson Parish LA, Plaquemines Parish LA, Lafourche Parish LA, Terrebonne Parish LA, St. Charles Parish LA, Wilkinson County MS, Amite County MS, Pike County MS, Walthall County MS, Pearl River County MS, Hancock County MS
Effective: Thursday, June 18, 2026 - 20:44
Expires: Friday, June 19, 2026 - 04:45
Sender: w-nws.webmaster@noaa.gov
