A chilly end of the week as temperatures struggle to reach 50 Friday and our first freeze possible Saturday morning. The main factor will be how long clear sky lasts through the evening to allow temperatures to drop. The forecast for Saturday has changed drastically, turning wet for much of the afternoon and evening. The system clear quickly and fair weather is likely for most of Sunday.

Tonight: Mostly cloudy. Low of 38.

Friday: Partly cloudy. High of 50.

Saturday: Mostly cloudy, rain likely by the afternoon. High of 54.

Sunday: Clouds breaking. High of 58.