The Enhanced Fujita Scale provides an estimated range of a tornado's wind speeds, based on the tornado's damage.

One question you may ask yourself is how tornadoes are measured? It's with the Enhanced Fujita (EF) scale which is gives a ...

A dangerous tornado outbreak featuring the potential for "multiple violent" tornadoes threatens much of the Deep South ...

The National Weather Service has confirmed at least four tornado touchdowns occurred in the Chicago area during a severe weather outbreak Friday.

The National Weather Service on Saturday confirmed at least three EF-2 tornadoes touched down in southern Indiana.

Large and destructive tornadoes are carving paths of destruction across the South for the second day in a row.

In a Facebook post Saturday afternoon, the Cedar Lake Fire Department said preliminary investigation suggests a EF0-EF1 ...

COVINGTON, Tenn.– Several counties across the Mid-South are preparing for possible severe weather, including those in Tipton County. Covington residents say they are praying for the best but ...

Windspeeds reached 85 mph for about two minutes as the tornado traversed about a mile just west of the 605 Freeway.

An EF0 tornado touched down in Los Angeles County early Thursday morning, causing damage to a Pico Rivera neighborhood, the National Weather Service said.

Severe weather season usually begins to ramp up in March and lasts through the start of summer. The dramatic increase in sun ...