Nighttime temperatures in the teens and 20s mean snow guns at all Connecticut areas will be firing overnight throughout the week of Dec. 3. Even a little natural snow has fallen on the region (see photo of Ski Sundown). Mohawk hopes to open Friday, Dec. 7; Sundown and Southington are looking at Saturday, Dec. 8. Woodbury Ski Area, in its third week of the season, continues to make snow.