TONIGHT…Partly cloudy. Much cooler with lows in the mid 20s. West winds 10 to 15 mph. SATURDAY…Mostly sunny. A slight chance of snow showers in the morning. Much cooler with highs in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 20 percent. SATURDAY NIGHT…Partly cloudy. A chance of flurries in the evening. Cold with lows around 19. West winds 10 to 15 mph with gusts up to 25 mph.