Flash Flood Warning — Cooper County, Missouri
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Current Status
🌊 Active: Flash Flood Warning
Flash Flood Warning issued August 6 at 10:14AM CDT until August 6 at 1:15PM CDT by NWS Kansas City/Pleasant Hill MO
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.
Effective August 6, 2026 at 11:14 AM ET · Expires August 6, 2026 at 2:15 PM ET
Event Details
Event Type
Flash Flood Warning
Severity
severe
Issued By
NWS Kansas City/Pleasant Hill MO
Expires
August 6, 2026 at 2:15 PM ET
Last Checked
just now
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Also In Effect For
This same Flash Flood Warning also covers:
Other Active Alerts in Missouri
Flood Warning
Flood Warning
Flood Warning
Flood Advisory
Flood Advisory
Flash Flood Warning
Get Flash Flood Warning Alerts for Cooper County
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Frequently Asked Questions
What does a Flash Flood Warning mean for Cooper County, Missouri?
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Is this Flash Flood Warning currently active?
Yes — this alert is active as of our last check (just now). It's set to expire August 6, 2026 at 2:15 PM ET.
How do I get notified about Flash Flood Warning alerts for Cooper County?
Download StormCast free on Google Play and set Cooper County, Missouri as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Flash Flood Warning is also in effect for Howard County, Saline County.