Flood Advisory — Loudon County, Tennessee
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 8 at 3:11PM EDT until August 8 at 6:15PM EDT by NWS Morristown TN
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southwestern Loudon County in east Tennessee... Northwestern McMinn County in east Tennessee... East Central Meigs County in east Tennessee... Northwestern Monroe County in east Tennessee... East Central Rhea County in east Tennessee... South Central Roane County in east Tennessee... * WHEN...Until 615 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 311 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts up to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Sweetwater, Decatur and Murray Store. - http://www.weather.gov/safety/flood
Effective August 8, 2026 at 3:11 PM ET · Expires August 8, 2026 at 6:15 PM ET
Event Details
Event Type
Flood Advisory
Severity
minor
Issued By
NWS Morristown TN
Expires
August 8, 2026 at 6:15 PM ET
Last Checked
3 minutes ago
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.
Also In Effect For
This same Flood Advisory also covers:
Other Active Alerts in Tennessee
Flash Flood Warning
Flash Flood Warning
Flash Flood Warning
Severe Thunderstorm Warning
Flash Flood Warning
Flash Flood Warning
Get Flood Advisory Alerts for Loudon 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 Advisory mean for Loudon County, Tennessee?
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 (3 minutes ago). It's set to expire August 8, 2026 at 6:15 PM ET.
How do I get notified about Flood Advisory alerts for Loudon County?
Download StormCast free on Google Play and set Loudon County, Tennessee 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 McMinn County, Monroe County, Rhea County, Roane County, Meigs County.