Tonight...Bitterly cold. Partly cloudy. Lows around 3 below. West winds 10 to 15 mph. Wind chill readings 10 below to near 20 below zero.

Friday...Bitterly cold. Partly sunny. Highs around 15. Southwest winds 10 to 15 mph. Wind chill readings 10 below to near 20 below zero.

Friday Night...Partly cloudy. Lows around 4 below. South winds up to 10 mph.

Saturday...Bitterly cold. Partly sunny. Highs in the mid 20s. South winds 5 to 15 mph. Lowest wind chill readings 11 below to 21 below zero through late morning.

Saturday Night...Not as cold. Mostly cloudy with a 50 percent chance of snow. Lows around 17. South winds 5 to 15 mph. Precipitation duration of 5 to 6 hours.

Sunday...Partly sunny with a 20 percent chance of light snow. Highs in the upper 20s.

Sunday Night...Mostly cloudy with a 30 percent chance of light freezing drizzle...Light snow and light sleet. Lows in the lower 20s.

Monday...Mostly cloudy with a 20 percent chance of light rain and light snow. Highs around 30.

Monday Night...Partly cloudy. Colder. Lows around 11.

Tuesday...Partly sunny. Colder. Highs around 20.

Tuesday Night...Partly cloudy. Lows around 3.

Wednesday...Partly sunny. Highs around 19.

Wednesday Night...Partly cloudy. Lows around 5.

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