Frigid temperatures prompted a slew of extreme cold warnings, cold weather advisories, freeze warnings and other alerts.

A weather system may drive bitter cold into Florida, with an expert saying some areas could run 20-25 degrees below normal.

The blast poses risks to vulnerable populations, threatens crops, and previously set or challenged records across Florida.

Most of Florida weather stations are forecast to set record low temperatures Sunday morning with the potential for record cold highs also.

Add Yahoo as a preferred source to see more of our stories on Google. Nearly all of Florida is facing an extreme cold watch or warning this weekend, a heighted alert used for the first time by many ...