Extreme Heat Warning issued August 16 at 10:47AM CDT until August 17 at 8:00PM CDT by NWS New Orleans LA

  • WHAT...For the Extreme Heat Warnings, dangerously hot conditions with heat index values up to 115 expected. * WHERE...All of southeast Louisiana and southern Mississippi. * WHEN...For today's ongoing Extreme Heat Warning, until 8 PM CDT this evening. For the Extreme Heat Warning on Monday, from 11 AM to 8 PM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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.

Issued by NWS New Orleans LA; in effect until Mon, 17 Aug 2026 06:00:00 GMT.

Source: National Weather Service (NOAA). Factual summary of a public release; not financial advice.

AI-assisted report. Disclosed per Moondial News integrity policy.