 A very hot day, mostly clear skies for the early evening, but some scattered thunderstorms may develop later on. A 40% chance of rain Monday night, high of 97, low of 72. And the heat wave continues on into Tuesday, partly cloudy skies with a stray shower or thunderstorm possible for the day. Scattered showers and thunderstorms for the evening. Chance of rain 40%, high of 97, low of 73.