Southern Ontario is experiencing midsummer-like conditions as September begins, with high humidity triggering a multi-day thunderstorm threat. Wednesday will see an elevated risk of severe weather, ...

Severe thunderstorm warnings issued for a wide swath of southern New Hampshire on Thursday evening have since expired, and the severe weather threat was ending. Storms moved through the Monadnock ...

Pregnant women with a severe form of nausea face increased risks for several pregnancy and birth complications, according to a new Stanford Medicine study of 2.5 million California births. The ...

Severe weather could impact more than 90 million people across the middle of the country this week, forecasts show, as storms continue to threaten multiple U.S. states in the Midwest and northern ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A widespread severe weather system is sweeping across the central ...

Severe storms are raking across the South Tuesday afternoon and evening with giant hail and tornadoes as a multi-day severe thunderstorm outbreak enters its sixth day. At least one person was killed ...

The threat of strong tornadoes, large hail, damaging winds and flash flooding is returning to the central U.S. Friday evening into the start of the weekend, forecasters say. Several twisters have ...

Severe weather is expected to impact over 100 million people from the southern Plains to the Great Lakes. The greatest threat for large hail, damaging winds, and tornadoes is in Oklahoma, Texas, ...

Severe thunderstorms are expected from the Plains into the Upper Midwest and Great Lakes. The highest risk for severe weather is in southern Minnesota and Wisconsin, with threats of large hail, ...

Harsh weather of all kinds is often called severe, but the word takes on a very specific meaning when it comes to thunderstorms. About 100,000 thunderstorms rumble across the United States each year, ...

CHICAGO (AP) — A broad and erratic patchwork of severe weather rumbled across much of the U.S. on Sunday, dumping heavy snow and making roads impassable in the Upper Midwest while damaging high winds ...