Missouri Severe Severe Thunderstorm Warning | Effective 07/04/2026 13:01

Headline: 
Severe Thunderstorm Warning issued July 4 at 3:01PM CDT until July 4 at 4:00PM CDT by NWS St Louis MO
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 4, 2026 - 1:01pm
Expires: 
July 4, 2026 - 2:00pm
Description: 
At 301 PM CDT, severe thunderstorms were located along a line from 5 miles south of Chamois to 9 miles south of Bland, or along a line from 10 miles northeast of Linn to 16 miles southwest of Owensville, moving east at 55 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Bland, Owensville, Drake, Rosebud, Swiss, Gerald, Hermann, Leasburg, Bourbon, Sullivan, Beaufort, New Haven, Miramiguoa Park, Union, Anthonies Mill, St. Clair, Washington, Parkway and Marthasville. This includes the following State Parks... Deutschheim Historic Site and Meramec State Park. This includes Interstate 44 in Missouri between exits 210 and 242.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail.
Area Description: 
Crawford, MO; Franklin, MO; Gasconade, MO; Warren, MO; Washington, MO
Forcast Office: 
NWS St Louis MO