An amplified jet stream moves a cold front through late Saturday afternoon into early evening.

Saturday will be sunny and mild for most of the day with high temperatures in the low to mid 60s.  Clouds increase about 3-4 pm, then a brief light  shower about 5-7pm with a dramatic shift and increase in winds from the northwest.  Temperatures drop rapidly into the 40s.

Sunday will be mostly cloudy, continued windy and chilly with high temperatures only about 45.