Severe thunderstorms ripped through Ohio last night. But it's not a tornado until the National Weather Service can confirm it. Here's how.

COLUMBUS, Ohio — The National Weather Service confirmed that at least three EF0 tornadoes touched down in southwest Ohio ...

The National Weather Service has confirmed that an EF-1 tornado touched down in the Fairdale Sunday night, leaving a trail of ...

The National Weather Service confirmed that at least three EF0 tornadoes touched down in southwest Ohio during storms Sunday ...

The update, which will extend through 2019 this mammoth census of all known U.S. tornadoes rated at least F2/EF2, is already sparking excitement among storm enthusiasts, researchers, and print ...

As a violent and deadly month of tornadoes comes to an end, the atmosphere over parts of the U.S. will continue to produce ...

An EF-0 tornado touched down in Caledonia during Sunday's severe storms, the National Weather Service confirmed Monday.

STARKE/MARSHALL COUNTIES, Ind. (WNDU) - The National Weather Service has confirmed that an EF-1 tornado swept through parts ...

The National Weather service confirmed an EF1 tornado with an estimated peak wind speed of 110 miles per hour began in Starke County and ended in Marshall County.

Expect lows in the 40s and 50s. Showers move back into the region by sunrise on Wednesday. Wednesday is a WAVE Weather ALERT DAY as another potent storm system brings strong gusty winds during the day ...