Tonight...Mostly cloudy with chance of snow early in the evening...Then mostly cloudy with slight chance of snow late in the evening. Mostly clear after midnight. Lows around 25 below. West winds 5 to 10 mph. Chance of snow 30 percent. Lowest wind chills around 40 below.

Tuesday...Mostly sunny. Highs 5 to 10 above. South winds 5 to 10 mph. Lowest wind chills around 45 below in the morning.

Tuesday Night...Decreasing clouds. Not as cold. Lows 5 to 10 above. South winds 10 to 15 mph shifting to the southwest 5 to 15 mph after midnight. Lowest wind chills around 25 below in the evening.

Wednesday...Mostly sunny. Not as cold. Highs in the upper 20s. Southwest winds 5 to 15 mph.

Wednesday Night...Partly cloudy. Lows around 15. West winds 10 to 15 mph.

Thursday...Mostly cloudy with a 20 percent chance of snow. Highs in the lower 30s. Lows 10 to 15.

Thursday Night...Mostly cloudy with a 20 percent chance of snow. Highs in the lower 30s. Lows 10 to 15.

Friday...Mostly sunny with a 20 percent chance of snow. Highs in the mid 20s.

Friday Night...Partly cloudy. Lows 5 to 10 above. Highs in the upper 20s.

Saturday...Partly cloudy. Lows 5 to 10 above. Highs in the upper 20s.

Sunday...Partly cloudy. Highs in the lower 20s. Lows 5 to 10 above.

Monday...Partly cloudy. Highs in the lower 20s. Lows 5 to 10 above.