Severe Thunderstorm Warning for Northern Grant County, OK
This alert is no longer in effect.
NOAA issued it on July 20, 2026, 4 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Norman OK has issued a Severe Thunderstorm Warning for northern Grant County until 6:45 AM CDT June 18 due to quarter-size hail and 50 mph winds.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- Northern Grant County, Oklahoma
- Issued
- July 20, 2026
- Issuing authority
- NWS Norman OK
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: historical. It was issued 4 weeks ago; use the issuing agency's live warning service for current conditions in Northern Grant County, Oklahoma.
Alert Details
Severe Thunderstorm Warning issued by NWS Norman OK. Effective from 5:54 AM CDT to 6:45 AM CDT on June 18, 2026. Alert type code: SVROUN / SVW.
Affected Areas
Northern Grant County in northern Oklahoma, including Manchester and Renfrow.
What You Should Do
For your protection move to an interior room on the lowest floor of a building.
Expected Conditions
At 5:54 AM CDT, a severe thunderstorm was located 6 miles north of Wakita, moving east at 25 mph. Hazard includes quarter size hail (1.00 inch) and wind gusts up to 50 MPH. Damage to vehicles is expected.
Timeline
Alert effective immediately from 5:54 AM CDT and expires at 6:45 AM CDT on June 18, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (692 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to July 20, 2026.
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