Home | Classes Offered | Parents | Typical Day | Lunch Options | Weather Policy | CDA Child Protection | Health/Safety | eLearning Resources Humberger Toggle Menu INCLEMENT WEATHER/SCHOOL CLOSINGSSt. Mary’s Preschool will observe the following emergency closing policy:If Fairfax County Schools open one or two hours late due to weather conditions, all morning classes … Continue reading Weather Policy-Preschool