 Weather is brought to you by Hotsy. Hotsy takes it all off. Nothing cleans like a Hotsy. Visit HotsyOK.com. Hotsy of Oklahoma. Sales, service, and soap since 1973. Talk 100.9 KGWA weather. Slight chance of showers and thunderstorms tonight. Cloudy and 76 degrees. Tomorrow, sunny and hot. A high of 104. Heat index near 110. Southwest winds around 30 miles per hour. Friday night, partly cloudy. Below 77 degrees.