Flash Flood Warning until July 4 7:30PM

The National Weather Service in St Louis has issued a Flash Flood Warning for the City of St. Louis until 7:30 PM CDT.

At 4:26 PM CDT, Doppler radar indicated thunderstorms producing heavy rain over Des Peres. Between 1 and 2 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly.

• HAZARD...Flash flooding caused by thunderstorms.
  SOURCE...Radar indicated.
  IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Precautionary/Preparedness Actions:

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
 

Event Type: Announcement
When: Saturday, July 04, 2026 at 04:25 PM
Location:
Neighborhood: City-Wide
Ward: Many Wards
Admission: Free.
Contact:
Contact Phone: