⚠️ Severe Thunderstorm Warning – Custer, OK; Dewey, OK; Ellis, OK; Roger Mills, OK – Tuesday, June 23, 2026

Severe Thunderstorm Warning issued June 23 at 9:38AM CDT until June 23 at 10:30AM CDT by NWS Norman OK

Details

SVROUN

The National Weather Service in Norman has issued a

* Severe Thunderstorm Warning for…
Southern Ellis County in northwestern Oklahoma…
Roger Mills County in western Oklahoma…
Northwestern Custer County in western Oklahoma…
Southwestern Dewey County in northwestern Oklahoma…

* Until 1030 AM CDT.

* At 938 AM CDT, severe thunderstorms were located along a line
extending from 6 miles southwest of Harmon to near Crawford to 8
miles east of Lora, moving southeast at 30 mph.

HAZARD…70 mph wind gusts and quarter size hail.

SOURCE…Radar indicated.

IMPACT…Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.

* Locations impacted include…
Cheyenne, Arnett, Hammon, Leedey, Reydon, Strong City, Moorewood,
Crawford, Harmon, Roll, Durham, and Angora.

Instructions

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with these storms, 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.