May 7, 2011 11:28 pm EarthWatch Forecast: Happy Mother's Day! Nice, sunny and comfortable weather for Mother’s Day, temps in the 70’s. US & World Videos 3:08 One more warm day before temperatures drop over the weekend 2:40 How long will this summer-like warmth last? 2:14 The summer preview continues 2:16 Clearing out, warming into the 80s 2:35 Warm trend continues, but rain is on the way