The following forecast is taken from the National Weather Service.
Christmas Day: A 40 percent chance of snow, mainly between 9am and noon. Cloudy, with a high near 17. Wind chill values as low as -6. Blustery, with a north wind 17 to 24 mph, with gusts as high as 33 mph.
Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around -2. Wind chill values as low as -16. Blustery, with a north wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph.
Wednesday: Sunny, with a high near 20. North wind 5 to 9 mph becoming light and variable in the afternoon.
Wednesday Night: Mostly cloudy, with a low around 11.