Extreme Heat Warning: Grant; Kay; Garfield; Noble; Kingfisher; Logan; Payne; Canadian; Oklahoma; Lincoln; Grady; McClain; Cleveland; Pottawatomie; Seminole; Hughes; Stephens; Garvin; Murray; Pontotoc; Coal; Jefferson; Carter; Johnston; Atoka; Love; Marshall; Bryan

source: us-gov-api (us-gov-api:noaa-weather)published 2026-08-19 01:21ingested 2026-08-19 06:40

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Extreme Heat Warning — Grant; Kay; Garfield; Noble; Kingfisher; Logan; Payne; Canadian; Oklahoma; Lincoln; Grady; McClain; Cleveland; Pottawatomie; Seminole; Hughes; Stephens; Garvin; Murray; Pontotoc; Coal; Jefferson; Carter; Johnston; Atoka; Love; Marshall; Bryan Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values up to 110 expected. * WHERE...Portions of central, east central, northern, southeast, and southern Oklahoma. * WHEN...From 11 AM this morning to 8 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

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The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.