Delmarva turns noticeably warmer today with temperatures running about 10 to 13 degrees above yesterday’s levels. Mostly sunny skies will help highs reach the upper 40s to low 50s, followed by a mostly clear and chilly night with lows in the low to mid 30s. Spring officially arrives at 10:46 Friday morning, and even milder air is on the way with low 60s Friday, 60s Saturday, and some areas near 70 by Sunday before rain chances return late in the weekend.