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 ...

Live updates: 36 dead as storms head east; over 380,000 customers without power across East Coast, South and Midwest The ...

From moderate tornadoes Saturday to the chance of snow Sunday night, Central Indiana's weekend weather is a picture of extremes.

The National Weather Service in St. Louis has confirmed three tornadoes hit the St. Louis area during Friday's storms, ...

It is a century since a powerful tornado ripped through three U.S. states, killing hundreds and injuring thousands.

Storm damage has been reported across Alabama from severe weather on Saturday. Severe storms are being blamed for a t least ...

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

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

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