My grid forecast is incredibly detailed regarding temps.
Sunday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 28. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow before 10pm, then snow, freezing rain, and sleet between 10pm and midnight, then rain after midnight. The snow could be heavy at times. Temperature rising to around 38 by 4am. Northeast wind 8 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 3 to 5 inches possible.
M.L.King Day
A chance of rain and snow before 3pm, then a slight chance of snow. Cloudy, with a high near 37. Breezy, with a south wind 5 to 10 mph becoming west 15 to 20 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.