Severe Storms Target Parkland Tonight with Enhanced Risk Across Most of the Region

Park Hills, Mo. (KFMO) - Strong to severe thunderstorms are expected to impact the Parkland beginning this evening and continuing through the overnight hours, with the highest threat occurring between 6 p.m. and 3 a.m. Forecasters say the most intense storm activity will likely begin around 9 p.m. across the region, with storms clearing the area by midnight.

All severe weather hazards are on the table, including damaging straight-line winds up to 70 miles per hour, large hail up to golf ball size or larger, and the potential for tornadoes. While the probability for strong EF-2 or greater tornadoes remains low, it cannot be ruled out—particularly in areas west and north of the immediate region. Localized flash flooding is also a concern, especially with rainfall totals between 2 to 5 inches expected through Tuesday afternoon, most of which will fall overnight. While much of this rainfall will be beneficial, it could lead to flooding of low-lying areas, small streams, and rivers.

The entire Parkland is under an enhanced risk of severe weather, according to the National Weather Service, with the exception of most of Jefferson and Ste. Genevieve Counties, which fall under a slight risk. Although storms may be more isolated before 6 p.m., their coverage and intensity are expected to increase significantly as the evening progresses.

Another round of thunderstorms may develop on Tuesday. However, forecasters say the threat appears conditional at this time, with lower confidence in the overall severity compared to Monday night’s storms.

Residents are urged to stay weather-aware and have multiple ways to receive warnings, especially overnight when the risk of severe weather may go unnoticed.