Severe Thunderstorm Warning — Dyer County, Tennessee
A thunderstorm capable of producing damaging winds of 58+ mph and/or 1-inch hail has been detected.
Current Status
⛈️ Active: Severe Thunderstorm Warning
Severe Thunderstorm Warning issued August 20 at 3:02AM CDT until August 20 at 3:15AM CDT by NWS Memphis TN
At 302 AM CDT, a severe thunderstorm was located near Newbern, or 7 miles east of Dyersburg, moving east at 50 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Jackson, Dyersburg, Humboldt, Milan, Trenton, Fairview, Newbern, Alamo, Dyer, Halls, Greenfield, Three Way, Kenton, Rutherford, Obion, Bradford, Cloverdale, Chestnut Bluff, Bradleytown, and Unionville. This includes the following highways... Interstate 40 in Tennessee between mile markers 82 and 83. Interstate 55 in Tennessee between mile markers 13 and 15.
Effective August 20, 2026 at 4:02 AM ET · Expires August 20, 2026 at 4:15 AM ET
Event Details
Event Type
Severe Thunderstorm Warning
Severity
severe
Issued By
NWS Memphis TN
Expires
August 20, 2026 at 4:15 AM ET
Last Checked
2 minutes ago
What To Do
📋 Official NWS Guidance
For your protection move to an interior room on the lowest floor of a building.
Also In Effect For
This same Severe Thunderstorm Warning also covers:
Other Active Alerts in Tennessee
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Get Severe Thunderstorm Warning Alerts for Dyer 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 Severe Thunderstorm Warning mean for Dyer County, Tennessee?
A thunderstorm capable of producing damaging winds of 58+ mph and/or 1-inch hail has been detected.
Is this Severe Thunderstorm Warning currently active?
Yes — this alert is active as of our last check (2 minutes ago). It's set to expire August 20, 2026 at 4:15 AM ET.
How do I get notified about Severe Thunderstorm Warning alerts for Dyer County?
Download StormCast free on Google Play and set Dyer 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 Severe Thunderstorm Warning is also in effect for Crockett County, Madison County, Weakley County, Lauderdale County, Gibson County, Obion County.