Strong tropical wave could strengthen into a depression in the next 24 hours. Regardless, the Virgin Islands and Puerto Rico will receive flooding rain.
Widespread travel delays are a concern in the Northeast.
Heavy, gusty showers and thunderstorms will return to the Midwest and Northeast on Friday with major travel delays and possible flooding.
A potential volcanic eruption in Iceland could repeat the major travel problems of the 2010 eruption.
Over a dozen fires continue to burn in California alone, with more still simmering across the western U.S. Meteorologist Heather Waldman has more.
Evan Myers and Elliot Abrams have details of storms pounding the region.
Rain and thunderstorms will drench the northern Leeward Islands Thursday afternoon and Thursday night then Puerto Rico Friday. Will this wave become a storm? Bernie Rayno discusses.
Eastern Tennessee was rocked by severe thunderstorms Wednesday afternoon. Meteorologist Heather Waldman has more.
Loud, rattling thunder following lightning strikes that outed power to some as heavy rainfall cause some flooding in Southern California Wednesday.
Drenching thunderstorms return to the Ohio Valley for the Cincinnati Reds game.