Active Weather Alerts
Extreme Heat Watch
Issued: 4:19 PM Aug. 15, 2026 – National Weather Service
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY... ...EXTREME HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING... * WHAT...For the Extreme Heat Warning in effect today and the Extreme Heat Warning tomorrow, expect dangerously hot conditions with heat index values up to 115. * WHERE...All of southeast Louisiana and southern Mississippi. * WHEN...For the first Extreme Heat Warning, until 8 PM CDT this evening. For the second Extreme Heat Warning, from 11 AM to 8 PM CDT Sunday. For the Extreme Heat Watch, from Monday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. &&
Extreme Heat Warning
Issued: 4:19 PM Aug. 15, 2026 – National Weather Service
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY... ...EXTREME HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING... * WHAT...For the Extreme Heat Warning in effect today and the Extreme Heat Warning tomorrow, expect dangerously hot conditions with heat index values up to 115. * WHERE...All of southeast Louisiana and southern Mississippi. * WHEN...For the first Extreme Heat Warning, until 8 PM CDT this evening. For the second Extreme Heat Warning, from 11 AM to 8 PM CDT Sunday. For the Extreme Heat Watch, from Monday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. &&
Extreme Heat Warning
Issued: 4:19 PM Aug. 15, 2026 – National Weather Service
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY... ...EXTREME HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING... * WHAT...For the Extreme Heat Warning in effect today and the Extreme Heat Warning tomorrow, expect dangerously hot conditions with heat index values up to 115. * WHERE...All of southeast Louisiana and southern Mississippi. * WHEN...For the first Extreme Heat Warning, until 8 PM CDT this evening. For the second Extreme Heat Warning, from 11 AM to 8 PM CDT Sunday. For the Extreme Heat Watch, from Monday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. &&
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