Flood Advisory — Calloway County, Kentucky
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Current Status
🌊 Active: Flood Advisory
Flood Advisory issued August 20 at 1:28AM CDT until August 20 at 5:30AM CDT by NWS Paducah KY
* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Calloway County in western Kentucky... Southern Graves County in western Kentucky... Hickman County in western Kentucky... Marshall County in western Kentucky... * WHEN...Until 530 AM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 128 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 1 and 2 inches of rain have fallen. - Some locations that will experience flooding include... Murray, Mayfield, Benton, Clinton, Sedalia, Lynnville, Fulgham, Wingo, Hardin, Hazel, Water Valley, Columbus, Brewers, Kirksey, Harris Grove, New Concord and Aurora. - http://www.weather.gov/safety/flood
Effective August 20, 2026 at 2:28 AM ET · Expires August 20, 2026 at 6:30 AM ET
Event Details
Event Type
Flood Advisory
Severity
minor
Issued By
NWS Paducah KY
Expires
August 20, 2026 at 6:30 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.
Also In Effect For
This same Flood Advisory also covers:
Other Active Alerts in Kentucky
Severe Thunderstorm Watch
Flood Advisory
Severe Thunderstorm Watch
Flash Flood Warning
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Get Flood Advisory Alerts for Calloway County
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Frequently Asked Questions
What does a Flood Advisory mean for Calloway County, Kentucky?
Minor flooding is expected — not severe enough for a warning, but potentially inconvenient or hazardous for travel.
Is this Flood Advisory currently active?
Yes — this alert is active as of our last check (1 minute ago). It's set to expire August 20, 2026 at 6:30 AM ET.
How do I get notified about Flood Advisory alerts for Calloway County?
Download StormCast free on Google Play and set Calloway County, Kentucky 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 Advisory is also in effect for Hickman County, Graves County, Marshall County.