Flash Flood Warning — Fulton County, Illinois
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 14 at 4:07AM CDT until August 14 at 10:15AM CDT by NWS Lincoln IL
FFWILX The National Weather Service in Lincoln has issued a * Flash Flood Warning for... Southern Peoria County in central Illinois... Tazewell County in central Illinois... Northern Fulton County in west central Illinois... Southern Knox County in west central Illinois... * Until 1015 AM CDT Friday. * At 407 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. 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. 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... Peoria, Pekin, Galesburg, East Peoria, Morton, Canton, Washington, Bartonville, Creve Coeur, West Peoria, Abingdon, Knoxville, Marquette Heights, Farmington, Tremont, Elmwood, Bellevue, Mackinaw, Delavan and C
Effective August 14, 2026 at 5:07 AM ET · Expires August 14, 2026 at 11:15 AM ET
Event Details
Event Type
Flash Flood Warning
Severity
severe
Issued By
NWS Lincoln IL
Expires
August 14, 2026 at 11:15 AM ET
Last Checked
1 minute ago
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.
Also In Effect For
This same Flash Flood Warning also covers:
Other Active Alerts in Illinois
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Get Flash Flood Warning Alerts for Fulton County
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Frequently Asked Questions
What does a Flash Flood Warning mean for Fulton County, Illinois?
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 (1 minute ago). It's set to expire August 14, 2026 at 11:15 AM ET.
How do I get notified about Flash Flood Warning alerts for Fulton County?
Download StormCast free on Google Play and set Fulton County, Illinois 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 Tazewell County, Knox County, Peoria County.