Extreme Heat Warning for Seven Oklahoma Counties
This alert is no longer in effect.
NOAA issued it on August 24, 2026, 3 days 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.
An Extreme Heat Warning is in effect from noon to 8 PM CDT today for Caddo, Canadian, Cleveland, Garvin, Grady, McClain, and Oklahoma Counties, with temperatures and heat index values up to 110 expected.
Read this weather record in 30 seconds
- Record type
- Extreme Heat Warning
- Affected area
- Central Oklahoma
- Issued
- August 24, 2026
- Issuing authority
- NWS Norman OK
Heat notices are time-bound and location-specific. Confirm the current forecast and local public-health guidance before relying on this archived record.
Record status: historical. It was issued 3 days ago; use the issuing agency's live warning service for current conditions in Central Oklahoma.
Alert Details
Extreme Heat Warning issued by NWS Norman OK. The alert was sent at 1:01 AM CDT on August 24, 2026, and is effective from 1:01 AM CDT until 8:00 PM CDT on August 24, 2026.
Affected Areas
Canadian, Cleveland, Grady, McClain, Oklahoma, Garvin, and Caddo Counties.
What You Should Do
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Expected Conditions
Dangerously hot conditions with temperatures and heat index values up to 110 expected. Hot temperatures and high humidity may cause heat illnesses.
Timeline
Onset at 12:00 PM CDT on August 24, 2026. Expires and ends at 8:00 PM CDT on August 24, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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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 (703 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 24, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.