Severe Weather Threat Looms Over the Ozarks and Mississippi Valley This Weekend
A powerful storm system is brewing across the country, and it’s expected to bring a significant severe weather threat to the Ozarks and Mississippi Valley this weekend. According to the FOX Forecast Center, the system will gather strength as it moves into the Plains and Mississippi Valley, potentially triggering strong to severe thunderstorms that could impact millions of people.
The system is expected to grow stronger as it heads into the Plains, with scattered showers and thunderstorms forming from Oklahoma up to Missouri. A few of these storms could be on the stronger side, with damaging wind gusts and hail being the main threats. As the system continues to advance across the central U.S. this weekend, the threat of severe storms will increase.
Severe Weather Outlook for Saturday
On Friday night and into Saturday, warm, humid air will surge northward into the Ark-La-Tex region, the Ozarks in Missouri, and the Mississippi Valley. This will set the stage for a more widespread severe weather threat. By Saturday afternoon, the atmosphere will become increasingly unstable, and wind shear could be strong enough to support the development of supercell thunderstorms.
These storms will be capable of producing large hail, damaging wind gusts, and tornadoes. The exact severity of those storms will depend on how much the atmosphere can recover from thunderstorms that develop earlier in the day on Saturday. If the air is able to heat up again during the afternoon hours, those developing thunderstorms could become intense.
This graphic shows the forecast on Saturday, Oct. 18, 2025.
(FOX Weather)
Extreme Weather Threat Shifts Eastward
The extreme weather threat is then expected to shift eastward into the lower and mid-Mississippi Valley on Saturday evening and night. Currently, NOAA’s Storm Prediction Center (SPC) has placed the region in a Level 2 threat on its 5-point severe thunderstorm risk scale. Cities in that threat zone include Fort Smith and Little Rock in Arkansas, Memphis in Tennessee, and St. Louis in Missouri.
This graphic shows the severe weather threat on Saturday, Oct. 18, 2025.
(FOX Weather)
For the latest updates and forecast information, click here to visit the FOX Weather website.
Image Source: www.foxweather.com
