Almanac: Thanksgiving: High 39, Low 25, -5 degrees below average. Precipitation 0. Partly to mostly sunny and chilly day. Forecast: Friday: Mostly sunny and milder, High 47, light wind. Night: Mainly clear, Low 29, calm wind. Saturday: Increasing clouds with a chance of an afternoon shower, High 52, light wind. Night: Partly to mostly cloudy with a chance of a snow shower after midnight, turning breezy, Low 32. Extended Forecast: Partly to mostly cloudy Sunday. Partly cloudy Monday and Tuesday. Fair Wednesday and Thursday. Temperatures for the extended period will run 3-5 degrees below average Sunday and Monday. Rising to 4-6 degrees above average Tuesday through Thursday. Seasonal averages are now taken from local temperature data from 2011 to the present. Averages are High 46, Low 28.