Des Moines, Iowa – Expect a weekend warm-up across central Iowa, but the real sizzle hits Monday when Des Moines climbs toward a high of 91°F.
According to the National Weather Service, Saturday will bring a slight 20% chance of morning showers and storms before skies clear by afternoon. Northwest winds around 6 to 8 mph will help keep things bearable, with a high near 83°F. Sunshine continues into Sunday, rising to 85°F and setting the stage for Monday’s heat surge.
Temperatures on Monday will top out near 91°F under sunny skies, prompting heat awareness across Polk County and beyond. Residents are urged to hydrate, limit outdoor activity during peak heat, and check on neighbors. Conditions remain dry until Tuesday, when a 30% chance of storms arrives after 1 p.m., growing into a 60% likelihood of thunderstorms Tuesday night.
Travelers along I-235 and I-80 should plan for slower commutes Tuesday evening, as storms could reduce visibility and create slick roadways. Winds may also pick up during this period.
Looking ahead, Wednesday brings a 40% chance of storms with highs near 80°F before slightly cooler air returns Thursday, topping out at a more comfortable 77°F.
Bottom line: Enjoy the dry stretch through Monday, but have umbrellas and alerts ready by Tuesday evening. Rain chances and storm risks remain in the mix through midweek.
