Dangerous Sunday Heat and Humidity

News On 6 - 08-11

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TULSA COUNTY, Oklahoma - Sweltering August heat continues as temperatures and humidity climb to dangerously high levels for our Sunday. An Excessive Heat Warning is in effect for our Sunday, due to a nasty combo of hot temperatures and high humidity. Highs will climb into the upper 90s to near 100 this afternoon. But tack on that humidity and heat index values will soar above 110 degrees, potentially as high as 115 degrees in some spots.