Oklahoma Severe Severe Thunderstorm Warning | Effective 06/18/2026 05:49

Headline: 
Severe Thunderstorm Warning issued June 18 at 7:49AM CDT until June 18 at 8:15AM CDT by NWS Norman OK
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 18, 2026 - 5:49am
Expires: 
June 18, 2026 - 6:15am
Description: 
At 749 AM CDT, severe thunderstorms were located along a line extending from 5 miles southeast of Nardin to 7 miles southwest of Tonkawa, moving east-southeast at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Blackwell, Tonkawa, and Nardin. This includes Interstate 35 between mile markers 203 and 224.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Grant, OK; Kay, OK; Noble, OK
Forcast Office: 
NWS Norman OK