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
An Area to Watch Emerges in the Atlantic

An Area to Watch Emerges in the Atlantic

The 2025 Eastern Pacific hurricane season is

22 Jun 2025 8:10 PM
Severe Weather Returns to Northern Plains After Friday’s Derecho

Severe Weather Returns to Northern Plains After Friday’s Derecho

NORTHERN PLAINS - After a powerful derecho to

22 Jun 2025 8:00 PM
A Heat Burst Happened Sunday Morning: What Is It??

A Heat Burst Happened Sunday Morning: What Is It??

Sounds like something out of science fiction,

22 Jun 2025 7:55 PM
Hot Weather Powers More Storms in the Northeast

Hot Weather Powers More Storms in the Northeast

Record highs are likely across the Northeast

22 Jun 2025 5:00 PM
Kicking Off Summer with Rockies Snow

Kicking Off Summer with Rockies Snow

The summer solstice happened on Friday, June

22 Jun 2025 2:45 PM
150+ Million Brace for Extreme Heat

150+ Million Brace for Extreme Heat

SUNDAY'S HEAT IMPACTS OVER 150 MILLION:Heat a

22 Jun 2025 2:00 PM
Storms Knock Out Power on the East Coast, More On the Way

Storms Knock Out Power on the East Coast, More On the Way

Thursday's storms left a lot of residents in

21 Jun 2025 2:40 AM