Lower Mississippi Valley Sunday Severe

news image
Top Stories
13 Jun 2021 3:10 PM
According to the Storm Prediction Center, a severe thunderstorm watch has been issued until 7 PM CT. The watch has been issued for hail up to ping pong ball in size, wind gusts up to 80 mph, and frequent lightning. Let's take a look at the severe weather outlook and forecast models.

Storm Outlook

The Storm Prediction Center has issued a slight risk (level 2, on a scale of 1 to 5) for severe thunderstorms through this afternoon from the Tennessee Valley to the Central Gulf Coast. A few multicell clusters will be possible.   As some of these thunderstorms pop and decay throughout the day, we may see some stronger microbursts that produce severe wind gusts between 60-80 mph. The great risk will be damaging wind gusts.   There may be some isolated large hail stones throughout the afternoon too.  

Forecast Model

We will be utilizing the HRRR Model (Hi-Res Rapid Refresh) as it has been initializing some ongoing thunderstorms the greatest. We expect additional storms to continue to pop and progress south throughout the rest of the late afternoon and into the evening hours tonight.   Into the overnight hours, most storms should lose their punch as the move into the Gulf Coast. Since thunderstorm activity will be so scattered and widespread, a few of the storms may produce rain locally up to 1" but keeping in mind how much rain states like Mississippi have had as of late there may be some localized ponding and minor flooding too. Stay with WeatherNation as we tracking these thunderstorms LIVE at the top of every hour, on the 20 and the 40.
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 12:45 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 12:40 AM
Freezing Cold and Blizzard Conditions in the Northern Plains

Freezing Cold and Blizzard Conditions in the Northern Plains

UPPER MIDWEST - Blizzard warnings are in effe

18 Jan 2026 10:50 PM
Snow Targets I-95 From Virginia Through New England

Snow Targets I-95 From Virginia Through New England

NORTHEAST - The I-95 corridor has seen messy

18 Jan 2026 10:45 PM
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