NWS confirms fourth tornado in Sunday’s severe weather outbreak

An additional tornado touched down in southwestern Houston County on Sunday afternoon, the National Weather Service in Tallahassee confirmed Tuesday morning. The brief tornado, rated an EF0, had winds up to 85 mph.

Freeze warning? Extreme cold? What do those NWS terms mean?

Here's what you should know about the NWS cold-weather warnings and advisories.

NWS warns all MS counties of extreme cold. North can expect ice, snow

Winter storm will bring ice, snow to Mississippi. All counties can expect extreme cold early next week. What we know