Des Moines, Iowa – Strong thunderstorms could bring up to 2 inches of rain, hail, and a brief tornado risk to southern and southeastern Iowa between 4 and 10 p.m. Sunday, prompting safety concerns across the region.
According to the National Weather Service in Des Moines, widespread rainfall began early Sunday in the southern part of the state and is expected to continue north throughout the day. Localized downpours could exceed 2 inches in some areas, especially along and south of Interstate 80. The greatest risk for severe storms stretches from Lamoni and Ottumwa to Burlington and Keokuk.
Primary hazards include damaging winds up to 45 mph, large hail, and the potential for an isolated tornado, particularly in southeast Iowa. Outdoor plans are discouraged this evening, and residents are urged to monitor weather alerts and have multiple ways to receive warnings.
Localized flooding may develop in low-lying or poorly drained areas, and travel could be impacted during the evening commute. Thunderstorms will taper off late tonight, but additional rainfall could linger into Monday morning.
Severe weather warnings remain in effect through 10 p.m. Sunday, with further updates expected from the National Weather Service.
