Forecast for wednesday:  Mostly sunny, with a high near 8. Wind chill values as low as -15. Northwest wind 5 to 10 mph.  Wednesday Night:  Mostly clear, with a low around -5. Wind chill values as low as -14. Northwest wind around 5 mph.  Thursday:  Mostly sunny, with a high near 7. Wind chill values as low as -14. Northwest wind around 5 mph.