The National Weather Service in Huntsville has extended a Heat Advisory through 7 p.m. Monday for northern Alabama, including the Stevenson and Fort Payne areas.
Forecasters say temperatures will reach the mid to upper 90s, with heat index values between 100 and 110 degrees possible.
Residents are encouraged to stay hydrated, limit strenuous outdoor activity during the afternoon and seek shade or air conditioning when possible.
Officials say children, the elderly, pregnant women and those with chronic illnesses can be especially vulnerable to extreme heat. Residents are also reminded to never leave children or pets unattended inside a vehicle.
The advisory remains in effect through Monday evening.
