Tonight...Periods of showers with a slight chance of thunderstorms late. Lows in the upper 40s. Southeast winds 5 to 15 mph. Chance of rain 90 percent. Thursday...Periods of showers with a slight chance of thunderstorms in the morning...Then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. South winds 5 to 15 mph shifting to the northwest in the afternoon. Chance of rain 80 percent. Thursday Night...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. North winds up to 10 mph. Friday...Mostly sunny. Highs in the lower 60s. Northeast winds 10 to 15 mph. Friday Night...Mostly cloudy. Lows in the upper 30s. East winds 5 to 10 mph. Saturday...Cloudy with a 50 percent chance of showers. Highs in the upper 50s. Saturday Night...Mostly cloudy with a 50 percent chance of rain. Windy. Lows in the mid 30s. Sunday...Partly sunny with a 20 percent chance of rain. Windy. Highs in the lower 50s. Sunday Night...Partly cloudy. Windy. Lows in the mid 20s. Washingtons Birthday...Mostly sunny. Highs in the mid 50s. Monday Night...Mostly cloudy. Lows in the mid 30s. Tuesday...Mostly cloudy with a 20 percent chance of showers. Highs around 60. Tuesday Night...Cloudy with a 50 percent chance of showers. Lows in the upper 30s.