Today...Partly sunny through mid morning then clearing. Very cold. High 15 to 20. Northwest wind 5 to 10 mph.

Tonight...Mostly clear. Bitterly cold. Low 10 to 15 below. West wind near 10 mph. Wind chill readings 15 to 20 below.

Thursday...Partly sunny. Very cold. High in the lower 20s. Southeast wind near 10 mph. Lowest wind chill readings 15 to 20 below in the morning.

Thursday Night...Mostly cloudy. A 30 percent chance of light snow after midnight. Not as cold. Low 15 to 20. Southeast wind 5 to 10 mph.

Friday...Mostly cloudy with a 30 percent chance of light snow. High in the mid 20s. Southwest wind near 5 mph.

Friday Night...Mostly cloudy with a 20 percent chance of snow. Low 15 to 20.

Saturday...Mostly cloudy with a 40 percent chance of snow. High in the lower 20s.

Saturday Night...Mostly cloudy with a 20 percent chance of snow. Low 5 to 10 above.

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

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

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