Flash Flood Warning Issued for Cocke and Greene Counties in East Tennessee
This alert is no longer in effect.
NOAA issued it on June 12, 2026, 2 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Morristown has issued a Flash Flood Warning for northeastern Cocke County and southwestern Greene County until 11:30 AM EDT on May 28, 2026.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- East Tennessee
- Issued
- June 12, 2026
- Issuing authority
- NWS Morristown TN
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: historical. It was issued 2 months ago; use the issuing agency's live warning service for current conditions in East Tennessee.
Alert Details
A Flash Flood Warning has been issued by the National Weather Service in Morristown TN. The alert is effective from May 28, 2026 at 7:27 AM EDT until May 28, 2026 at 11:30 AM EDT.
Affected Areas
The warning covers northeastern Cocke County in east Tennessee and southwestern Greene County in east Tennessee.
What You Should Do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Expected Conditions
At 7:27 AM EDT, thunderstorms producing heavy rain have led to several roads with flash flooding. Between 2 and 4 inches of rain have fallen, with additional rainfall amounts up to 1 inch possible. Flash flooding is ongoing or expected to begin shortly.
Timeline
The Flash Flood Warning is in effect from May 28, 2026 at 7:27 AM EDT and expires at May 28, 2026 at 11:30 AM EDT.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (917 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 12, 2026.
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Common questions about this NWS weather alert.