A frost advisory is in effect from midnight to 8 a.m. Sunday.

Temperatures as low as 33 will result in frost formation in portions of the area.

The forecast:

Tonight: Areas of frost after 1 a.m. Otherwise, clear, with a low around 34. West wind around 5 mph becoming calm in the evening.

Sunday: Sunny, with a high near 59. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Sunday Night: Mostly clear, with a low around 38. West wind around 5 mph becoming calm.

Columbus Day: Sunny, with a high near 63. Light west wind increasing to 5 to 10 mph in the morning.

Monday Night: Mostly clear, with a low around 40. West wind around 5 mph becoming calm.

Tuesday: Sunny, with a high near 64.

Tuesday Night: Mostly clear, with a low around 43.

Wednesday: Mostly sunny, with a high near 67.

Wednesday Night: Mostly cloudy, with a low around 48.

Thursday: Showers likely, mainly after 2 p.m. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

Thursday Night: Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

Friday: A chance of showers. Mostly sunny, with a high near 60. Chance of precipitation is 30%.

Friday Night: Mostly clear, with a low around 40.

Saturday: Sunny, with a high near 58.