From Chief Meteorologist Mike Modrick:
More Evening Storms!:
We're tracking another round of thunderstorms this evening, with the potential for a severe storm or two in the mix. The most likely time for storms in Rapid City is between 7pm to 9pm. Storms will push away from the Hills and over the plains after 9pm.
Then we have a change in our weather pattern for a few days. Thursday, Friday and Saturday will be dry for most of us, and hot. We're still tracking the hottest air of the year so far for Friday. Then the risk of afternoon thunderstorms return Sunday for the last day of June!