Kari's Forecast: Chilly Mornings

A frosty start with a clear sky expected as we begin the weekend. This afternoon will be sunny with near normal temperatures. Chilly air returns tonight with lows dipping to the 30s in the valleys. Saturday will turn partly cloudy as a new cold front approaches. Rain will be scattered on Sunday. Spotty rain will taper off early Monday morning. Next week will be sunny with seasonable weather extending into the new year. Download our NBC Bay Area app for the latest forecast videos, hour by hour forecast and alerts on when weather moves into the Bay Area.