Today...Sunny. Much colder. Highs 12 to 16. Northwest winds 10 to 20 mph.

Tonight...Clear in the evening then becoming partly cloudy. Very cold. Lows 3 below to 1 above zero. Wind chills as low as 5 below to 15 below zero. West winds around 10 mph until early morning becoming light and variable during the predawn hours.

Wednesday...Mostly sunny. Highs 13 to 17. Light and variable winds.

Wednesday Night...Mostly clear. Lows 7 to 11 above. Light and variable winds.

Thursday...Partly cloudy. Highs in the upper 20s. Light and variable winds.

Thursday Night...Partly cloudy. Lows 17 to 21.

Friday...Mostly cloudy with a 20 percent chance of light snow. Highs in the upper 20s.

Friday Night...Mostly cloudy with a 30 percent chance of light snow. Lows 13 to 17.

Saturday...Mostly cloudy with a 30 percent chance of light snow. Highs in the mid 20s.

Saturday Night...Partly cloudy. Lows 14 to 18. Highs in the lower 20s.

Sunday...Partly cloudy. Lows 14 to 18. Highs in the lower 20s.

Sunday Night...Partly cloudy. Lows 7 to 11 above. Highs in the mid 20s.

Monday...Partly cloudy. Lows 7 to 11 above. Highs in the mid 20s.