A colossal 'megaflash' stretching 829 kilometers across the sky above the United States on October 22, 2017, has been ...

Damaging winds, large hail and a few tornadoes will also be possible with these storms.Elsewhere, wildfire smoke from Canada ...

Another wave of storms will develop during the afternoon. There is a risk of flash flooding again, especially for central ...

A powerful thunderstorm hit Great Falls on Thursday evening, with a weather station in town logging 2.52 inches of rain in ...

The National Weather Service issued 114 severe thunderstorm warnings, 39 flash flood warnings and confirmed one tornado in ...

The massive lightning flash spanned from Texas to near Kansas City, surpassing the previous record of 477 miles set in 2020.

The NWS Eureka CA issued a severe thunderstorm warning at 3:13 p.m. on Friday in effect until 3:45 p.m. for Trinity County.

Lightning struck and set a world record. The flash occurred in 2017 and spanned from eastern Texas to near west-central ...

The NWS Eureka CA issued a weather alert at 2:25 p.m. on Friday for strong thunderstorms until 3 p.m. for Del Norte Interior.

The record for the world’s longest lightning flash has just been broken. Thanks to the Georgia Tech Research Institute, data ...

An updated report from the NWS Wilmington NC was issued on Friday at 5:04 p.m. for strong thunderstorms until 5:30 p.m. The ...

Americans may disagree on whether to call them fireflies or lightning bugs, but the weather has made for a great year for the blinking bugs.