Sunday...Mostly sunny. Widespread River valley fog early in the morning. Highs in the lower 80s. Northwest winds 5 to 10 mph. Overnight: Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph.

Monday...Partly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph. Overnight: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 50s. Light winds. Chance of rain 20 percent.

Tuesday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent. Overnight: Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 20 percent.

Wednesday...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent. Overnight: Mostly clear. Lows in the mid 60s.

Thursday...Mostly sunny. Highs in the upper 80s. Overnight: Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 40 percent.

Friday...Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 30 percent. Overnight: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 30 percent.

Saturday...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent.