Oklahoma Severe Flash Flood Warning | Effective 06/21/2026 23:54

Headline: 
Flash Flood Warning issued June 22 at 1:54AM CDT until June 22 at 5:00AM CDT by NWS Norman OK
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 21, 2026 - 11:54pm
Expires: 
June 22, 2026 - 3:00am
Description: 
FFWOUN The National Weather Service in Norman has issued a * Flash Flood Warning for... Northeastern Grant County in northern Oklahoma... Kay County in northern Oklahoma... Northern Noble County in northern Oklahoma... * Until 500 AM CDT. * At 154 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Ponca City, Blackwell, Tonkawa, Newkirk, Braman, Deer Creek, Kildare, Renfrow, Nardin, southwestern Kaw Lake, Peckham and Blackwell Lake.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.
Area Description: 
Grant, OK; Kay, OK; Noble, OK
Forcast Office: 
NWS Norman OK