TONIGHT: Scattered (40%) showers and storms possible mainly NW of DFW. Otherwise, partly cloudy skies. Warm and muggy. Winds: S 15. Low: 79.

SUNDAY: Mostly sunny skies. Hot and humid. Heat Index near 107°. Winds: S 15-20. High: 98.

MONDAY: Mostly sunny skies. Hot and humid. Winds: S 10-20. High: 96.