Flood Advisory — Knox County, Indiana
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 11 at 7:22PM EDT until August 11 at 10:30PM EDT by NWS Indianapolis IN
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southwestern Lawrence County in south central Indiana... Northern Daviess County in southwestern Indiana... Southern Greene County in southwestern Indiana... Eastern Knox County in southwestern Indiana... Martin County in southwestern Indiana... * WHEN...Until 1030 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 722 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 2 inches of rain have fallen. - Some locations that will experience flooding include... Linton, Bloomfield, Shoals, Loogootee, Odon, Lyons, Elnora, Plainville, Sandborn, Montgomery, Switz City, Newberry, Crane, Cannelburg, Burns City, West Boggs Lake, Indian Springs, Lacy, Owensburg and Silverville. - http://www.weather.gov/safety/flood
Effective August 11, 2026 at 7:22 PM ET · Expires August 11, 2026 at 10:30 PM ET
Event Details
Event Type
Flood Advisory
Severity
minor
Issued By
NWS Indianapolis IN
Expires
August 11, 2026 at 10:30 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. Be especially cautious at night when it is harder to recognize the dangers of flooding.
Also In Effect For
This same Flood Advisory also covers:
Other Active Alerts in Indiana
Flood Advisory
Severe Thunderstorm Warning
Flood Advisory
Severe Thunderstorm Warning
Flood Advisory
Severe Thunderstorm Warning
Get Flood Advisory Alerts for Knox County
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Frequently Asked Questions
What does a Flood Advisory mean for Knox County, Indiana?
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 (just now). It's set to expire August 11, 2026 at 10:30 PM ET.
How do I get notified about Flood Advisory alerts for Knox County?
Download StormCast free on Google Play and set Knox County, Indiana 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 Daviess County, Greene County, Martin County, Lawrence County.