Flood Warning — Pickaway County, Ohio
Flooding is occurring or imminent along rivers, streams, or low-lying areas.
Current Status
🌊 Active: Flood Warning
Flood Warning issued August 20 at 4:22AM EDT until August 20 at 7:15AM EDT by NWS Wilmington OH
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southern Delaware County in central Ohio... Northwestern Fairfield County in central Ohio... Northeastern Fayette County in central Ohio... Southwestern Franklin County in central Ohio... Southeastern Madison County in central Ohio... Northwestern Pickaway County in central Ohio... * WHEN...Until 715 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 422 AM EDT, radar and automated rain gauges indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 1 and 2.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible. - Some locations that may experience flooding include... Columbus, Dublin, Grove City, Upper Arlington, Hilliard, Pickerington, Worthin
Effective August 20, 2026 at 4:22 AM ET · Expires August 20, 2026 at 7:15 AM ET
Event Details
Event Type
Flood Warning
Severity
severe
Issued By
NWS Wilmington OH
Expires
August 20, 2026 at 7:15 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. To report flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.
Also In Effect For
This same Flood Warning also covers:
Other Active Alerts in Ohio
Flood Warning
Flood Advisory
Flood Warning
Flood Advisory
Flood Warning
Flood Warning
Get Flood Warning Alerts for Pickaway County
StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
Frequently Asked Questions
What does a Flood Warning mean for Pickaway County, Ohio?
Flooding is occurring or imminent along rivers, streams, or low-lying areas.
Is this Flood Warning currently active?
Yes — this alert is active as of our last check (1 minute ago). It's set to expire August 20, 2026 at 7:15 AM ET.
How do I get notified about Flood Warning alerts for Pickaway County?
Download StormCast free on Google Play and set Pickaway County, Ohio 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 Flood Warning is also in effect for Delaware County, Fairfield County, Franklin County.