 Here's your Friday night weather forecast calling for a chance of showers and thunderstorms, mostly cloudy with a low around 75. Southwest winds 3 to 7 miles per hour. That chance of rain is 50%. On Saturday, showers and thunderstorms likely, mainly after 5 p.m. Patchy fog between 7 and 8 a.m., otherwise mostly sunny and hot with a high near 95. Heat index values as high as 107. And on Saturday night, a 40% chance of showers and thunderstorms.