A "dynamic" weather system sparked a "historic" tornado outbreak across the U.S. and has already left 16 people dead.

Night - Cloudy. Winds variable at 6 to 8 mph (9.7 to 12.9 kph). The overnight low will be 44 °F (6.7 °C). Cloudy with a high of 56 °F (13.3 °C) and a 52% chance of precipitation. Winds ...

Dozens of tornadoes are reported from thunderstorms that lit up the radar from Wisconsin to Mississippi in the early hours ...

Meanwhile, the severe weather threat will linger through Sunday from Florida northward into the upper Ohio River Valley, ...

A winter storm is set to bring snowfall from the Central Plains to the mid-Atlantic, while dangerously cold air spreads from ...

More than 100 million people are being urged to prepare for a potentially dangerous weather outbreak that could ...

At least three people were killed in Missouri as a severe storm and numerous tornadoes ripped through the Midwest leaving ...