This will cause the needed destabilization of our atmosphere as a cold front approaches which will lead to the severe weather threat returning in the later afternoon and evening timeframe. Closings | Interactive Radar | Weather Alerts Some of these storms will be able to generate large hail and strong gusty winds.

The potential for strong to severe storms now includes northern, central, and portions of southwest Iowa. Forecasters say thunderstorms are expected to fire up along a frontal boundary late this afternoon into this evening.

Rain is likely in much of Iowa on Thursday, the National Weather Service said. Check the radar and forecast before you head out.