Flash Flood Warning Issued for Ford and Iroquois Counties in Illinois

Source: NOAA · East Central Illinois

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NWS Chicago has issued a Flash Flood Warning for Ford County and southwestern Iroquois County until 7:15 AM CDT August 14 due to heavy rainfall and ongoing flooding.

Read this weather record in 30 seconds

Record type
Flash Flood Warning
Affected area
East Central Illinois
Issued
August 14, 2026
Issuing authority
NWS Chicago IL

Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.

Record status: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.

Alert Details

Flash Flood Warning issued by NWS Chicago IL. Effective from August 14, 2026 at 1:21 AM CDT until August 14, 2026 at 7:15 AM CDT. Severity: Severe. Certainty: Likely. Urgency: Immediate.

Affected Areas

Ford County in east central Illinois and southwestern Iroquois County in east central Illinois. Locations that will experience flash flooding include Paxton, Gibson City, Cissna Park, Buckley, Melvin, Loda, Roberts, Elliott, Sibley, Clarence and Claytonville. Worst conditions expected near Gibson City, Elliot, Paxton, Loda, and Clarence.

What You Should Do

A Flash Flood Warning means rapid-onset flooding is imminent or may already be occurring. Persons along creeks, drainage ditches, and other waterways should take immediate precautions to protect life and property. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Expected Conditions

At 1:21 AM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain. Up to 3.5 inches of rain have fallen. Expected rainfall rate is 1.5 to 3 inches in 1 hour. Additional rainfall amounts of 1 to 4 inches are possible. Hazard: Significant flash flooding caused by thunderstorms. Source: Radar and automated gauges.

Timeline

Alert effective August 14, 2026 at 1:21 AM CDT. Expires and ends August 14, 2026 at 7:15 AM CDT.

Original source: NOAA Official Notice ↗

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Frequently Asked Questions

Common questions about this NWS weather alert.

What is this NWS weather alert about?
NWS Chicago has issued a Flash Flood Warning for Ford County and southwestern Iroquois County until 7:15 AM CDT August 14 due to heavy rainfall and ongoing flooding.
Which agency issued this alert?
This alert was issued by NOAA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected?
This alert affects East Central Illinois. Check with NOAA for the most current geographic scope.
Where can I find more Weather Alerts updates?
Browse the full Weather Alerts feed on Areazine at areazine.com/weather/ for the latest updates from NOAA and other agencies.