A round of thunderstorms is expected to move through Minnesota late tonight and into early Friday morning, potentially impacting the morning commute with downpours and lightning. A few storms could be strong, so give yourself extra time if you’re heading out early.
After the morning storms, Friday turns partly cloudy, very warm, and muggy, the prelude to a much more intense stretch of hot weather.
Both Saturday and Sunday are Forecast First Alert days. Excessive Heat Warnings are in effect from noon Saturday to 9pm Sunday, when heat index values could soar to 105 to 110 degrees. Highs in the Twin Cities will push the upper 90s, with records in jeopardy. This will be the most dangerous heat of the season so far…