Watch: Connecticut home collapses amid historic flooding

A Connecticut house collapsed on Monday following a weekend of historic and unprecedented flash flooding.

WATCH: Possible lightning bolt causes spark, dirt explosion outside Florida home

Lightning is no stranger to Florida. Earlier this week, a Florida homeowner's security camera appeared to capture a powerful lightning strike, causing a loud boom, and apparently sending dirt flying into the air.

Cook County issues disaster proclamation after July derecho
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After a record 32 tornadoes hit the Chicago area in mid-July, Cook County issued a disaster proclamation to assist local communities as they recover.

Father drowns trying to save son who jumped into Utah lake to rescue woman in storm

The father was swimming and boating with his 17-year-old son this weekend when thunderstorms impacted Willard Bay State Park near Eagle Beach in Utah, authorities said.

Northeast prepares for threat of heavy rain and flooding from Debby's remnants

Debby was downgraded to a post-tropical storm Friday, but flooding and severe storm threats are still possible for some regions of the Northeast this weekend.

Here's how extreme heat is impacting electric bills

Last year Earth was 2.66 degrees warmer than it was before pre-industrial times. It may sound insignificant, but it can be harmful to human health.

Tropical Storm Debby leaves roads flooded in downtown Charleston
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After hitting Florida hard Monday, Tropical Storm Debby set its sights on the coast of Georgia and South Carolina. Officials in Charleston are telling residents to stay home as many streets are flooded.

Watch: Waterspout comes ashore in downtown Buffalo, causing tornado damage

Video from the National Weather Service Buffalo office shows the vortex spinning in Lake Erie and then coming onshore in LaSalle Park. According to Erie County, the waterspout continued onto Niagara Street where it ripped off the roof of a building.

Record-breaking tornado outbreak struck Chicagoland on July 15

On the evening of July 15, a powerful complex of thunderstorms swept through Chicagoland, producing widespread damaging winds and a record-breaking amount of tornadoes.

Final count: Here's how many tornadoes touched down in Chicagoland on July 15
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On the evening of July 15, a powerful complex of thunderstorms swept through Chicagoland, producing widespread damaging winds and a record-breaking 31 tornadoes.