The Pacific Ocean along the equator is where a phenomenon called La Niña develops. La Niña is the “cool sister” to El Niño.

(WBIR) Temperatures Knoxville would normally see in January are hitting November, full force. Here are some tips to keep in mind before we see lows hit below freezing in many parts of East Tennessee.

DENVER — While most public-facing National Weather Service operations and federal weather forecasting will continue through the federal government shutdown that started Wednesday, there will be some ...

ROANE COUNTY, Tenn. — New Perry Weather Systems have been installed at all five Roane County High School football fields. "The main goal in installing this weather system is safety, and to keep our ...

Knoxville climber John Quillen reflects on his Everest experience as rescue teams navigate deep snow and harsh conditions to aid hundreds of trekkers.

MIAMI — Gabrielle has quickly lost its tropical characteristics today with dry air infiltrating the circulation. Since Gabrielle no longer has organized thunderstorms and is beginning to interact with ...