Sunny and hot, with a high near 99. Heat index values as high as 110. South southwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 76. South wind 5 to 10 mph becoming west northwest after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 98. Heat index values as high as 109. South wind 5 to 15 mph, with gusts as high as 25 mph.