Pacific Northwest heat wave shatters all-time records

A “heat dome” parked over the Pacific Northwest caused record-breaking temperatures and even disrupted the U.S. Olympic track and field trials.

Disturbance off South Carolina coast has narrow window for development

A loosely organized area of showers and storms, located east-southeast of Charleston, SC, had shown signs of getting better organized Sunday, but strong upper-level winds have been working against it so far.