Another visit from the Polar Vortex will deliver unseasonably cool air to the Midwest, preceded by rounds of thunderstorms, including severe weather.
A cooldown is on the way for the Minneapolis area headed into the new week.
Heat-related dangers will be on the rise over the weekend for much of the Northwest as scorching heat settles in.
Starting on Sunday, the Northeast and mid-Atlantic will be faced with severe thunderstorms and flooding downpours on multiple days before the new week ends on a more refreshing note.
Tropical Storm Rammasun expected to strengthen and threaten the Philippines this week.
Parts of the South will get major relief from heat, humidity and storms next week while other locations will be at greater risk for flash flooding.
Pinellas Co., FL (1992)
A tornado blew a catamaran into a car, injuring six people.
Eastern North Carolina (1842)
Hurricane struck, "the worst in 80 years"; vessels ashore on beaches; village of Portsmouth washed away.
Basin, WY (1900)
114 degrees -- hottest ever for Wyoming.