Rest Of Today...Mostly sunny. Patchy fog in the morning. Highs 25 to 35. South winds 10 to 15 mph in the afternoon.

Tonight...Mostly clear. Much colder. Lows 5 below zero to 15 below. Northeast winds 10 to 15 mph after midnight.

Christmas Day...Mostly sunny. Highs 15 to 25. West winds 10 to 15 mph in the afternoon.

Friday Night...Partly cloudy. Lows 5 below zero to 15 below.

Saturday...Mostly sunny. Highs 15 to 25.

Saturday Night...Mostly clear. Lows zero to 10 below.

Sunday...Mostly sunny. Highs in the 20s.

Sunday Night...Mostly cloudy. Lows 5 below zero to 5 above. Highs in the 30s.

Monday...Mostly cloudy. Lows 5 below zero to 5 above. Highs in the 30s.

Monday Night...Mostly cloudy. A 20 percent chance of snow. Lows 5 to 15. Highs 25 to 35.

Tuesday...Mostly cloudy. A 20 percent chance of snow. Lows 5 to 15. Highs 25 to 35.

Tuesday Night...Mostly cloudy. A 20 percent chance of snow. Lows zero to 10 above. Highs in the 30s.

Wednesday...Mostly cloudy. A 20 percent chance of snow. Lows zero to 10 above. Highs in the 30s.