A powerful derecho, which is a form of widespread, long-lived wind storm, swept through Oklahoma, causing widespread damage and power outages.

A tornado touched down in Lewis County on Tuesday afternoon, producing winds estimated at 100 mph, according to the National ...

The NWS said the tornado started around 4 miles WSW of Marysville around 7:14 p.m. Sunday, with an estimated maximum speed of ...

The state leads the rankings across the country, and is head and shoulders above the traditional Tornado Alley areas, according to preliminary NOAA data.