⚠️ Flash Flood Warning – Boone, MO – Thursday, August 6, 2026

Flash Flood Warning issued August 6 at 10:30AM CDT until August 6 at 1:30PM CDT by NWS St Louis MO

Details

FFWLSX

The National Weather Service in St Louis has issued a

* Flash Flood Warning for…
Central Boone County in central Missouri…

* Until 130 PM CDT.

* At 1030 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 4 inches of rain
have fallen. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. 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.

* Some locations that will experience flash flooding include…
Columbia, Ashland, Columbia Regional Airport, Rocheport, Midway,
Easley and McBaine.

This includes the following State Parks…
Rock Bridge State Park and Jewell Cemetery Historic Site.

This includes Interstate 70 in Missouri between exits 115 and 133.

Instructions

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

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.