Tornado watches are issued for large areas if tornadoes are possible. A warning is issued for a smaller area when a tornado has been spotted.

Damage surveys provide crucial information about when, where and how strong U.S. tornadoes are to better understand disaster ...

The National Weather Service issued 728 tornado and severe thunderstorm warnings in a 24-hour period on Thursday.

Supercell thunderstorms could produce multiple long-lived EF3 or stronger tornadoes today in the mid-Mississippi and lower Ohio valleys. Tornadoes, destructive straight-line winds and damaging hail ...

When a warning is issued, take action. This means tornado conditions are imminent and have been spotted either by someone on the ground or by radar. Warning areas are typically smaller than those ...

Metro Detroit under flood watch due to heavy rainfall, with potential for severe flooding. Residents in low-lying areas ...

The severe weather outbreak currently affects over 109 million Americans, with significant storm threats extending from the southern Great Lakes down to Louisiana and Texas this Sunday. As the cold ...

Heavy thunderstorms are expected in the afternoon, potentially bringing 60+ mph wind gusts, large hail, and brief tornadoes.

As this event is expected to arrive overnight, it’s essential to have multiple ways to receive warnings. For weather updates ...

Escambia and Santa Rosa counties are under a tornado watch along with the entire region until 3 a.m. The National Weather Service issued a tornado watch for areas covering South Alabama and ...