Tonight...Clear in the evening then becoming partly cloudy. Lows around 18. South winds 5 to 10 mph.

Saturday...Considerable cloudiness. Areas of drizzle in the afternoon. Highs in the mid 30s. South winds 10 to 15 mph.

Saturday Night...Cloudy. Patchy drizzle and light freezing drizzle in the evening. Areas of fog after midnight. Lows in the upper 20s. South winds 5 to 10 mph.

Sunday...Partly sunny. Highs in the mid 30s. South winds up to 5 mph.

Sunday Night...Mostly cloudy. Chance of light freezing drizzle. Lows in the upper 20s. Southeast winds 10 to 15 mph.

Monday...Partly sunny. Highs in the lower 30s. Temperatures steady or slowly falling in the afternoon.

Monday Night...Partly cloudy. Colder. Very cold. Lows around 8.

Tuesday...Mostly clear. Very cold. Highs around 20. Lows around 5.

Tuesday Night...Mostly clear. Very cold. Highs around 20. Lows around 5.

Wednesday...Mostly clear. Highs in the lower 30s. Lows around 20.

Wednesday Night...Mostly clear. Highs in the lower 30s. Lows around 20.

Thursday...Mostly clear. Highs in the upper 30s. Lows in the lower 20s.

Friday...Mostly clear. Highs in the upper 30s. Lows in the lower 20s.