via.fox40.com
NWS: Oroville Residents Report Funnel Cloud, Tornado Warning Canceled
A tornado warning was issued for parts of south central Butte County until 3:30 p.m. Wednesday afternoon's severe thunderstorm near Biggs was capable of producing a tornado. The storm is moving northeast at 15 to 25 mph and should stay over rural areas. Around 3 p.m., people in Oroville saw a funnel cloud, which they reported to law enforcement, according to the National Weather Service.