Active Weather Alerts
Extreme Heat Warning
Issued: 2:23 AM Jul. 21, 2026 – National Weather Service
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT TUESDAY... ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 9 PM CDT TUESDAY... * WHAT...For the Heat Advisory, heat index values up to 110F degrees during the daytime, with limited heat relief overnight. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 115F degrees, with limited heat relief overnight. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and north central Mississippi. * WHEN...For the Heat Advisory, until 10 AM CDT Tuesday. For the Extreme Heat Warning, from 10 AM to 9 PM CDT Tuesday. * 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. &&
Heat Advisory
Issued: 2:23 AM Jul. 21, 2026 – National Weather Service
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT TUESDAY... ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 9 PM CDT TUESDAY... * WHAT...For the Heat Advisory, heat index values up to 110F degrees during the daytime, with limited heat relief overnight. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 115F degrees, with limited heat relief overnight. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and north central Mississippi. * WHEN...For the Heat Advisory, until 10 AM CDT Tuesday. For the Extreme Heat Warning, from 10 AM to 9 PM CDT Tuesday. * 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. &&
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