07/01/2026
A very active severe weather pattern is expected across Iowa and the Upper Midwest today as warm, humid air combines with a strong weather system moving through the region. Thunderstorms are expected to develop this afternoon and evening, with the greatest threat centered on damaging straight-line winds. Large hail and a few tornadoes are also possible, especially with any storms that remain isolated before forming into larger storm complexes.
Across Iowa, the highest severe weather potential will generally be during the late afternoon through tonight, with storms capable of producing wind gusts over 70 mph, torrential rainfall, and frequent lightning. Residents should stay weather-aware throughout the day and be prepared to act quickly if watches or warnings are issued, as storms may intensify rapidly.