Cold Tuesday for Deep South, But a Thaw is Ahead

news image
Special Stories
12 Jan 2021 6:00 AM
Cold air has been a prominent feature across the Deep South over the last few days. Fresh snow on the ground influenced high temperatures Monday across Texas, Louisiana and Mississippi with readings well below normal. Morning lows Tuesday fell into the 30s all the way to the Gulf of Mexico coastline. High temperatures today (Tuesday) will be between 5 to 15 degrees below average for this time of year. The mercury will only reach into the 40s over portions of the Lower Mississippi Valley. Cold lows are ahead once again tonight into Wednesday morning. 20s and 30s will be widespread over the region. The cold air doesn't last much longer! A ridge begins to develop thus returning the southerly flow to warm things back near normal for this time of year. By the end of the week, not only will we see near average temps, but full sunshine with minimal moisture is expected. WeatherNation will keep you updated on the latest forecasts on-air and online.
All Weather News
More
Cold Stuns Iguanas in Florida, Another Arctic Blast On The Way

Cold Stuns Iguanas in Florida, Another Arctic Blast On The Way

Sub-feezing temperatures made their way into

19 Jan 2026 10:15 AM
Snow Totals from the Weekend Snow that Targeted I-95 From Virginia through New England

Snow Totals from the Weekend Snow that Targeted I-95 From Virginia through New England

MONDAY AM UPDATE: WInter Weather advisories a

19 Jan 2026 9:10 AM
Freezing Cold and Blizzard Conditions in the Northern Plains

Freezing Cold and Blizzard Conditions in the Northern Plains

UPPER MIDWEST - Blizzard warnings have ended

19 Jan 2026 2:50 AM
Lake-Effect Snow Machine Ready To Crank Out Heavy Accumulations

Lake-Effect Snow Machine Ready To Crank Out Heavy Accumulations

While cold Arctic air has been a major story

19 Jan 2026 2:40 AM
Snow in The South: Light Accumulations Sunday Morning

Snow in The South: Light Accumulations Sunday Morning

SOUTH - Rounds of cold arctic air have been p

18 Jan 2026 4:10 PM
Year in Review: 2025 4th Warmest on Record

Year in Review: 2025 4th Warmest on Record

COURTESY: NCEI Assessing the U.S. Temperature

18 Jan 2026 2:50 AM
Active Pattern Continues for the Northeast and Great Lakes

Active Pattern Continues for the Northeast and Great Lakes

An unsettled and highly active weather patter

17 Jan 2026 3:10 AM