Tonight...Much colder. Mostly cloudy. Scattered flurries in the evening. Low around 3. Northwest wind 10 to 20 mph. Gusts up to 25 mph in the evening. Wind chill readings to 15 below after midnight.

Tuesday...Much colder. Sunny. High around 10. Northwest wind 10 to 15 mph. Wind chill readings to 17 below.

Tuesday Night...Mostly clear. Low around 1 below. Southwest wind 5 to 10 mph. Wind chill readings to 10 below.

Wednesday...Sunny. High around 18. South wind 5 to 10 mph. Wind chill readings to 13 below in the morning.

Wednesday Night...Not as cold. Partly cloudy. Low around 11. East wind 5 to 10 mph.

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

Thursday Night...Mostly cloudy. Low around 16.

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

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

Saturday Night...Mostly cloudy. Low around 12.

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.