Rest Of Tonight...Mostly clear. Bitterly cold. Low zero to 5 below. Northwest wind 5 to 15 mph. Lowest wind chill readings 15 to 20 below after midnight.

Tuesday...Sunny. Very cold. High around 10. Northwest wind 5 to 10 mph. Lowest wind chill readings around 15 below in the morning.

Tuesday Night...Mostly clear. Very cold. Low zero to 5 below. Temperature steady or slowly rising after midnight. West wind near 5 mph shifting to the south after midnight.

Wednesday...Mostly sunny. Warmer. High in the lower 20s. South wind 5 to 10 mph.

Wednesday Night...Partly cloudy. Not as cold. Low 10 to 15. Southeast wind 5 to 10 mph.

Thursday...Partly cloudy. High around 30. Low 15 to 20.

Thursday Night...Partly cloudy. High around 30. Low 15 to 20.

Friday...Partly sunny with a 20 percent chance of snow. High in the mid 20s.

Friday Night...Partly cloudy. A 30 percent chance of snow. Low 10 to 15. High in the lower 20s.

Saturday...Partly cloudy. A 30 percent chance of snow. Low 10 to 15. High in the lower 20s.

Saturday Night...Partly cloudy. Low around 10.

Sunday...Partly sunny with a 20 percent chance of light snow. Breezy. High 15 to 20.

Sunday Night...Partly cloudy. Low 5 to 10 above. High in the lower 20s.

Monday...Partly cloudy. Low 5 to 10 above. High in the lower 20s.