Tonight...Cooler. Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the mid 60s. North winds around 10 mph.

Sunday...Partly sunny. Highs in the lower 80s. North winds around 10 mph.

Sunday Night...Partly cloudy. Lows around 60. Northeast winds around 10 mph in the evening becoming light after midnight.

Monday...Mostly sunny. Highs in the upper 80s. Northeast winds around 10 mph.

Monday Night...Mostly clear. Lows in the mid 60s. Light wind.

Tuesday...Mostly sunny. Highs around 90.

Tuesday Night...Mostly clear. Lows around 70.

Wednesday...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index readings around 104.

Thursday...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index readings around 104.

Friday...Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Heat index readings around 104.

Friday Night...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. Heat index readings around 100.

Saturday...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. Heat index readings around 100.