St. Louis, Missouri – A multi-day storm system could bring strong to severe thunderstorms and locally heavy rain to Missouri starting Wednesday night and lasting through Sunday.
According to the National Weather Service in St. Louis, the most intense storms are expected Friday, with threats including damaging wind, hail, and frequent lightning. Heavy rainfall is more likely Saturday into Saturday night, raising concerns for localized flooding, especially in low-lying and urban areas.
Cities across the state — including Columbia, Rolla, and Cape Girardeau — could experience periods of lightning, brief downpours, and gusty winds. Commuters should remain alert Friday afternoon as storms could disrupt travel on I-70 and US-63. Outdoor plans may need to be rescheduled across the region as conditions turn unstable into the weekend.
Residents are urged to monitor NOAA Weather Radio and local media for updates, secure outdoor objects, and avoid driving through flooded roadways. Power outages may be possible if storms intensify.
The threat window extends through Sunday night, with additional alerts or warnings possible as the system evolves.
