# Flash Flood Warning: Anderson, TN; Campbell, TN; Grainger, TN; Jefferson, TN; Knox, TN; Sevier, TN; Union, TN — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/fc4268a91d07e222

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source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-06-28 09:08 ingested 2026-06-28 13:51

[original source ↗](http://www.weather.gov/)

## extract

Flash Flood Warning — Anderson, TN; Campbell, TN; Grainger, TN; Jefferson, TN; Knox, TN; Sevier, TN; Union, TN
Severity: Severe. Certainty: Likely.
FFWMRX

The National Weather Service in Morristown has issued a

* Flash Flood Warning for...
Anderson County in east Tennessee...
Southern Campbell County in east Tennessee...
Southwestern Grainger County in east Tennessee...
Central Jefferson County in east Tennessee...
Knox County in east Tennessee...
Northwestern Sevier County in east Tennessee...
Union County in east Tennessee...

* Until 200 PM EDT.

* At 908 AM EDT, Doppler radar indicated heavy rain across the
warned area. Between 1 and 3 inches of rain have fallen.
Additional rainfall amounts of 1 to 3 inches are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Flash flooding caused by heavy rain.

SOURCE...Radar.

IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
Knoxville, Oak Ridge, Morristown, Sevierville, Clinton, Jefferson
City, Dandridge, Maynardville, Oliver Springs, Plainview, New
Market, Strawberry Plains, Halls, Blaine, Rocky Top, Norris,
Luttrell, Maloneyville, Paulette and House Mountain State Park.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.