The National Weather Service issued a severe thunderstorm watch for 55 of Ohio's 88 counties early Tuesday afternoon, ...

Both Minnesota and Wisconsin were hit by tornadoes during Monday night's severe storms, the National Weather Service ...

The National Weather Service in Springfield will be assessing damage from Tuesday morning's likely tornadoes and severe winds ...

Millions in the Upper Midwest face the possibility of a severe thunderstorm outbreak Monday—the start of several days of ...

On Monday at 10:39 p.m. an updated tornado watch was released by the National Weather Service in effect until Tuesday at ...

Forecasters are warning that damaging winds, large hail, and even tornadoes could hammer the upper Midwest on Monday.

The First Alert Weather team is tracking the storms, including the chance that a tornado could touch down in our region.

Storms with lightning and hail and at least one observed tornado were moving through the upper Midwest with the potential for ...

Monday saw severe storms across southern Minnesota, including a confirmed tornado, while the Twin Cities remained relatively ...

The required conditions for a thunderstorm to produce a tornado are warm humid air near the surface with cold dry air above.

Officials in the Upper Midwest warned of possible power outages and closed some schools early as the storms loomed.

May's average number of tornadoes is the most of any month, with 260. Several atmospheric ingredients make May ripe for ...