National Weather Service United States Department of Commerce

Heavy Rain and Flash Flooding Concerns in California; Heavy Snow in the Sierra

An atmospheric river will bring heavy rainfall to lower elevations of California this week, and heavy snow to the Sierra Nevada mountains. Flash flooding, some of which may be locally considerable, will be a concern on the western foothills of the Sierra Nevada mountains through Tuesday. Landslides, rockfalls and mudslides are possible in the Southern California mountains. Read More >

SUNRISE AND SUNSET INFORMATION

CHATTANOOGA
DECEMBER 25 2025......SUNRISE   7:47 AM EST   SUNSET   5:35 PM EST     
DECEMBER 26 2025......SUNRISE   7:47 AM EST   SUNSET   5:36 PM EST     


KNOXVILLE
DECEMBER 25 2025......SUNRISE   7:44 AM EST   SUNSET   5:28 PM EST     
DECEMBER 26 2025......SUNRISE   7:44 AM EST   SUNSET   5:29 PM EST     


TRI-CITIES
DECEMBER 25 2025......SUNRISE   7:40 AM EST   SUNSET   5:20 PM EST     
DECEMBER 26 2025......SUNRISE   7:40 AM EST   SUNSET   5:21 PM EST     



Sunrise and Sunset

Tides and Currents Time