⚠️ Severe Thunderstorm Warning – Grayson, TX – Sunday, September 20, 2026

Severe Thunderstorm Warning issued September 20 at 5:53PM 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 Grayson County in north central Texas…

* Until 630 PM CDT.

* At 553 PM CDT, a severe thunderstorm was located over Denison, or
10 miles north of Sherman, moving northeast at 5 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

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

* This severe thunderstorm will be near…
Denison, Randell Lake, and Eisenhower State Park around 600 PM
CDT.

Other locations impacted by this severe thunderstorm include Boddie,
Luella, Ida, Carpenters Bluff, and Southmayd.

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.