Today...Sunny. Very cold. High 15 to 20. Northwest wind 5 to 10 mph.

Tonight...Mostly clear. Bitterly cold. Low around 10 below. Northwest wind near 10 mph shifting to the southwest after midnight. 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. Southeast wind around 5 mph shifting to the southwest up to 5 mph in the afternoon.

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

Saturday...Cloudy with a 40 percent chance of snow. High around 20.

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

Sunday...Partly cloudy. Breezy. High around 20. Low 5 to 10 above.

Monday...Partly cloudy. Breezy. High around 20. Low 5 to 10 above.

Tuesday...Partly cloudy. Breezy. High around 20. Low 5 to 10 above.