March 2, 2011 5:44 pm EarthWatch Afternoon Forecast March 3 The rollercoaster temps continue. US & World Videos 2:44 One last warm, sunny day before changes this weekend 2:22 Another warm day as high temps flirt with record 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