Des Moines, IA – Iowa is set to experience a significant heatwave over the weekend and into the start of the week, with temperatures soaring across much of the state. Residents should prepare for very warm to hot conditions from today through Monday, with afternoon heat index values ranging between 90 to 100 degrees. The highest temperatures will be concentrated over central and southern Iowa on Sunday and Monday, creating potentially hazardous conditions for outdoor activities.
According to the National Weather Service in Des Moines, a few isolated storms are expected to develop across northern Iowa tonight, with a similar pattern continuing on Sunday. The risk of storms increases over northern Iowa on Monday as the heat intensifies. Cooler conditions are anticipated by Tuesday, providing some relief from the heat.
For the detailed daily forecast, Saturday will see highs ranging from 85 to 93 degrees across the state, with a few overnight storms in the north. Sunday’s temperatures will peak between 85 to 95 degrees, particularly hot in the southern regions. Monday is expected to be the hottest day, with temperatures reaching up to 97 degrees in some areas. Cooler weather will arrive on Tuesday and Wednesday, with highs in the mid-70s to low-80s, along with a chance of afternoon storms in northern Iowa.