National Weather Service

(NATIONAL) A Slight Risk of excessive rainfall over parts of the Southwest and Southern Rockies, a Slight Risk of excessive rainfall over parts of the Southeast Coast, and a weakening...

(NATIONAL) Clusters of thunderstorms will continue across portions of the Midwest southwest through the central/southern Plains with a threat for flash flooding and severe weather,...

(NATIONAL) Rounds of thunderstorms across the Plains, a coastal storm brewing off the Southeast coast, the Pacific Northwest cools off in wake of a passing cold front, a mid-September...

(NATIONAL) Rain will continue along the parts of the East Coast and the Gulf Coast, there are Air Quality Alerts over parts of the Northwest and Northern Rockies, along with Frost...

(NATIONAL) A Slight Risk of excessive rainfall over parts of the Sierra Nevada Mountains, Central/Southern High Plains, and Great Basin, a Slight Risk of excessive rainfall over parts of...

(NATIONAL) Repeated rounds of heavy rain likely to produce instances of flash flooding from the central Plains to the Midwest, severe thunderstorms pose a threat of large hail, damaging...

(NATIONAL) Dangerous, long-lasting extreme heat expected across the Southeast, severe weather and flash flooding possible for portions of the Upper Midwest and...

(NATIONAL) Widespread thunderstorms across the Northern Plains, Midwest, Ohio Valley, and Southeast, severe storms likely across the Northeast, scattered thunderstorms in the Southwest...

(NATIONAL) Heavy rain and a flash flooding threat over the Mid-Atlantic and Upper Midwest, heat remains over much of the eastern and western U.S. and an increasing heavy rainfall and...