Tonight...Much colder. Mostly cloudy in the evening then becoming partly cloudy. Scattered flurries in the evening. Low around 2 below. Northwest wind 10 to 20 mph. Gusts up to 25 mph in the evening. Wind chill readings to 21 below.

Tuesday...Much colder. Sunny. High around 8. Northwest wind 10 to 15 mph. Wind chill readings to 22 below.

Tuesday Night...Mostly clear. Low around 5 below. West wind around 5 mph shifting to the southwest after midnight. Wind chill readings to 14 below after midnight.

Wednesday...Sunny. High around 17. South wind 5 to 10 mph. Wind chill readings to 12 below in the morning.

Wednesday Night...Not as cold. Partly cloudy. Low around 10. East wind 5 to 10 mph.

Thursday...Mostly sunny. High in the mid 20s.

Thursday Night...Mostly cloudy. Low around 15.

Friday...Mostly cloudy with a 30 percent chance of snow. High in the upper 20s. Low around 13.

Friday Night...Mostly cloudy with a 30 percent chance of snow. High in the upper 20s. Low around 13.

Saturday...Mostly cloudy with a 30 percent chance of snow. High in the lower 20s.

Saturday Night...Mostly cloudy. Low around 11.

Sunday...Mostly cloudy with a 30 percent chance of snow. High in the lower 20s.

Sunday Night...Mostly cloudy. Low around 7. High in the mid 20s.

Monday...Mostly cloudy. Low around 7. High in the mid 20s.