⚠️ Severe Thunderstorm Warning – Dallas, TX; Ellis, TX; Johnson, TX; Tarrant, TX – Sunday, September 20, 2026

Severe Thunderstorm Warning issued September 20 at 5:48PM CDT until September 20 at 6:30PM CDT by NWS Fort Worth TX

Details

SVRFWD

The National Weather Service in Fort Worth has issued a

* Severe Thunderstorm Warning for…
Northeastern Johnson County in north central Texas…
Southeastern Tarrant County in north central Texas…
Northwestern Ellis County in north central Texas…
Southwestern Dallas County in north central Texas…

* Until 630 PM CDT.

* At 548 PM CDT, a severe thunderstorm was located near Cedar Hill,
moving east at 5 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…Expect damage to roofs, siding, and trees.

* Locations impacted include…
Arlington, Grand Prairie, Mansfield, Desoto, Cedar Hill,
Duncanville, Lancaster, Midlothian, Glenn Heights, Alvarado,
Ovilla, Oak Leaf, Cedar Hill State Park, Joe Pool Lake, and
Lillian.

This includes the following highways…
Interstate 35E between mile markers 416 and 418.
Interstate 20 between mile markers 450 and 457, and between mile
markers 463 and 467.

Instructions

For your protection get inside a sturdy structure and stay away from
windows.

Heavy rainfall is occurring with this storm, and may lead to flash
flooding. Do not drive your vehicle through flooded roadways.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.