Tornadoes touch down in Mississippi as severe storms sweep across the state

Radar confirmed several tornadoes across Mississippi early on January 9 as a strong cold front interacted with warm and moist Gulf air. The National Weather Service (NWS) reported rotating supercells across central and southern Mississippi, with Tornado Warnings issued for multiple counties through the morning.

The Storm Prediction Center (SPC) classified much of the state under a Level 2 out of 5 “Slight Risk” for severe weather, extending from Baton Rouge, Louisiana, to Tupelo, Mississippi. Embedded supercells within the squall line created damaging straight-line winds reaching 110–115 km/h (68–70 mph), and brought localized hail, along with heavy downpours.

Rainfall totals of 50–125 mm (2–5 inches) were forecast, with isolated areas possibly exceeding 150 mm (6 inches). Flash Flood Watches remained in effect for more than 600 km (370 miles) across central and southern Mississippi, including Jackson, Hattiesburg, and Gulfport.

The NWS warned that intense rainfall rates could temporarily exceed 75 mm (3 inches) per hour, resulting in rapid surface runoff and urban flooding.

Meteorological analysis indicated that the severe weather was driven by a deep upper-level trough and a 150 km/h (90 mph) subtropical jet streak over the lower Mississippi Valley.

This dynamic setup provided both vertical shear and instability, supporting tornadic development. The surface low pressure system associated with the front was moving northeast at approximately 45 km/h (28 mph).

Although no casualties or major structural damage had been confirmed by mid-day, emergency management agencies advised residents to remain alert to changing conditions as additional storm cells were expected through the afternoon and into early January 10.

The SPC forecast that the severe weather risk would slowly shift eastward into Alabama and western Georgia overnight, while heavy rain would persist across southern Mississippi and coastal Louisiana. Forecasts show that the front would exit the region late on January 10, followed by a period of cooler, drier air through January 11.

References:

¹ Day 1 Convective Outlook – SPC – January 9, 2026

² Short Range Forecast Discussion – NWS/WPC – January 9, 2026

³ Flash flood threat increases for the South, as major storms bring severe weather risk to millions – Fox Weather – January 9, 2026

Rishav Kothari

Rishav Kothari is Editor-in-Chief of The Watchers, where he runs the newsroom and covers earthquakes, volcanoes, severe weather and space weather.

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