National Weather Service United States Department of Commerce

Heat Wave in the Eastern US; Heavy Rain in the Ohio Valley

Dangerous, long-lasting heat is expected across portions of the Central and Southeast U.S. Showers and thunderstorms, some severe, may produce heavy rain and localized areas of flash flooding across parts of the Ohio/Tennessee Valleys into the Appalachians. Severe thunderstorms are possible across parts of the northern Great Plains. Fire weather conditions possible in the Great Basin. Read More >

SUNRISE AND SUNSET INFORMATION

CHATTANOOGA
JULY 20 2025..........SUNRISE   6:42 AM EDT   SUNSET   8:52 PM EDT     
JULY 21 2025..........SUNRISE   6:42 AM EDT   SUNSET   8:52 PM EDT     


KNOXVILLE
JULY 20 2025..........SUNRISE   6:35 AM EDT   SUNSET   8:49 PM EDT     
JULY 21 2025..........SUNRISE   6:36 AM EDT   SUNSET   8:49 PM EDT     


TRI-CITIES
JULY 20 2025..........SUNRISE   6:27 AM EDT   SUNSET   8:45 PM EDT     
JULY 21 2025..........SUNRISE   6:28 AM EDT   SUNSET   8:44 PM EDT     



Sunrise and Sunset

Tides and Currents Time