Des Moines, Iowa – Drivers in Iowa should brace for a rapid warmup followed by a chance of midweek thunderstorms as summer heat returns to central Iowa.
According to the National Weather Service in Des Moines, Tuesday, June 10 will bring clear skies and a high of 86°F, with calm west winds increasing slightly through the day. But by Wednesday, June 11, temperatures will peak near 93°F before showers and thunderstorms move into the region after dark. A 40% chance of rain begins Wednesday night, especially along corridors like I-235 and I-80, potentially impacting overnight travel and early Thursday plans.
Conditions remain dry and calm Tuesday night with a low around 62°F. Wednesday’s heat will intensify before clouds build in, making hydration and sun protection essential for anyone outdoors. Evening storms may produce heavy rainfall in localized areas.
Rain chances persist Thursday and Friday nights, with 40% likelihood of scattered showers and possible thunder both evenings. The highest threat for downpours appears Friday afternoon. Highs will hover in the mid-80s through Saturday, while nightly lows sit in the mid-60s.
This marks a sharp contrast from Monday’s cooler start in the low 70s. Expect summer conditions to hold through the weekend.
Warnings remain in place for Wednesday evening, and more advisories could follow if storm severity increases. Stay updated through NWS channels and avoid flooded roads.
