As fall officially begins, wacky weather pounds the US - including heat warnings, snow threats and hurricanes

Temperatures may reach triple digits in inland California, while the mountains outside of Denver may see up to 8 inches of snow ...

TIMELINE: More storms with tornado risk later Tuesday in Oklahoma

Oklahoma isn't done with the severe weather threat after thunderstorms and strong winds moved through the state overnight.

UPDATES: Severe thunderstorm threat winding down after overnight storms

The summer heat will bring severe storms with a tornado risk to Oklahoma late Monday going into early Tuesday.

TIMELINE: Severe storms bring tornado risk to Oklahoma on Monday, Tuesday

TIMELINE: Severe storms bring tornado risk to Oklahoma on Monday, Tuesday Fergie Fired as Her Greasy Epstein Emails Rock the Royal Family Taylor Swift, at 14, gets asked if she'll be a star Boy, 13, ...

First Alert Ride-Along: Tracking severe storms in Oklahoma

Severe storms with a tornado threat are moving through Oklahoma overnight into Tuesday morning. KOCO 5 First Alert Storm Chasers are tracking storms moving across Oklahoma. Open the video player above ...