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Cooper County Emergency Management Agency
Thursday August 6th, 2026 :: 10:15 a.m. CDT

Alert

Flash Flood Warning until 01:15PM

FFWEAX The National Weather Service in Pleasant Hill has issued a

* Flash Flood Warning for... Northern Cooper County in central Missouri... Southern Howard County in central Missouri... Central Saline County in central Missouri...

* Until 115 PM CDT.

* At 1014 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen in the past hour and a half. Additional rainfall amounts of 0.5 to 1.5 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... Marshall, Boonville, Fayette, Slater, New Franklin, Gilliam, Franklin, Wooldridge and Arrow Rock.

* AFFECTED AREAS: COOPER, MO ... HOWARD, MO ... SALINE, MO

Instructions:

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

Address/Location
Cooper County Emergency Management Agency
200 Main St
Boonville, MO 65233

Contact
Emergency: 9-1-1
Non-emergencies: 660-882-2614

Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Immediate - Responsive action SHOULD be taken immediately
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Flash Flood Warning

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