Wind chill advisory in effect until noon cst Friday...

Rest of tonight...Mostly clear. Lows 20 below to 25 below zero. Northwest winds 10 to 15 mph becoming west around 5 mph early in the morning. Wind chill values 30 below to 40 below zero.

Friday...Mostly sunny in the morning then becoming partly cloudy. Highs 3 below to 2 above zero. Southwest winds around 5 mph. Lowest wind chill readings 30 below to 40 below zero in the morning.

Friday night...Mostly cloudy. Lows 10 below to 15 below zero. Light winds becoming southwest around 5 mph in the late evening and early morning...Then becoming light early in the morning.

Saturday...Partly sunny in the morning...Then mostly cloudy with light snow likely in the afternoon. Highs 10 to 15. Southwest winds 5 to 10 mph. Chance of snow 60 percent. Lowest wind chill readings 10 below to 20 below zero in the morning.

Saturday night...Mostly cloudy with a 30 percent chance of light snow in the evening...Then partly cloudy after midnight. Lows 3 below to 8 below zero. Northwest winds 10 to 15 mph. Lowest wind chill readings 15 below to 25 below zero after midnight.

Sunday...Partly cloudy. Highs 11 to 16.

Sunday night...Mostly cloudy with a 30 percent chance of light snow. Lows 1 to 6.

Monday...Mostly cloudy. Highs 17 to 22.