Today A chance of snow between 2pm and 5pm. Mostly cloudy, with a high near 9. Wind chill values as low as -15. West southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.   Tonight Mostly cloudy, then gradually becoming mostly clear, with a low around -6. Wind chill values as low as -25. Northwest wind 10 to 15 mph.     Tuesday Mostly sunny, with a high near 10. Wind chill values as low as -21. West wind 10 to 15 mph.   Tuesday Night Partly cloudy, with a low around 0. Wind chill values as low as -17. West wind 10 to 15 mph.     Wednesday Patchy blowing snow between 11am and 4pm. Mostly sunny, with a high near 6. West northwest wind around 15 mph, with gusts as high as 30 mph.   Wednesday Night Mostly clear, with a low around -10. West northwest wind 10 to 15 mph.