Des Moines, Iowa – Central Iowa will face dangerously high temperatures and humidity Friday afternoon, as a heat advisory goes into effect from 1 p.m. to 7 p.m. with heat index values reaching up to 106. This surge in heat poses serious health risks for residents across the Des Moines metro and surrounding counties, including possible heat exhaustion and other heat-related illnesses.
According to the National Weather Service in Des Moines, the advisory covers a wide stretch of central, south central, northwest, and west central Iowa, impacting cities such as Ames, Fort Dodge, Carroll, Ottumwa, and Atlantic. The hottest hours will arrive mid-afternoon, when outdoor activities become hazardous and air quality may also be affected.
Officials urge Iowans to limit outdoor exposure, hydrate frequently, and seek air-conditioned spaces. Vulnerable groups—seniors, children, and pets—are especially at risk and should be checked on regularly. If you must work outside, take frequent breaks in the shade or indoors. Area hospitals and emergency services are preparing for a possible uptick in heat-related emergencies, while local cooling centers remain open.
This advisory remains in effect through 7 p.m. Friday, with forecasters monitoring conditions for additional alerts if necessary. Expect updates should the threat persist into the weekend.
