D.C.-area forecast: Summer-like warmth today. Strong storms possible on Memorial Day. The Washington PostDangerous Weather Threatens Memorial Day Weekend – Videos from The Weather Channel The Weather ChannelMemorial Day Weekend in Pittsburgh will have cloudy weather that turns into storms overnight CBS PittsburghMemorial Day Weekend Forecast Sees More Storms Across the Country The New York TimesPM Update: Higher rain chances Sunday afternoon and night. Slight shower/storm chance beforehand. The Washington Post