This Afternoon...Cloudy with a 20 percent chance of rain showers. Much cooler with highs in the mid 40s. Northwest winds 15 to 20 mph. Gusts up to 35 mph. Tonight...Mostly cloudy with a slight chance of rain showers in the evening...Then mostly clear after midnight. Lows in the lower 30s. Northwest winds 15 to 20 mph. Chance of rain 20 percent. Saturday...Patchy frost in the morning. Sunny. Not as cool with highs in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Saturday Night...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph...Diminishing to 5 to 10 mph after midnight. Sunday...Areas of frost in the morning. Sunny. Highs in the lower 60s. Northwest winds 10 to 15 mph. Sunday Night...Mostly clear. Lows in the upper 30s. Memorial Day...Sunny. Highs in the upper 60s. Monday Night...Partly cloudy. Lows in the upper 40s. Tuesday...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 70s. Chance of rain 30 percent. Tuesday Night...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40 percent. Wednesday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 30 percent. Wednesday Night...Partly cloudy. Lows in the upper 50s.