 Showers this evening, low 74, partly sunny skies for Friday. Tomorrow's high 86. In Kitty Hawk, North Carolina, 84. Eustis 80. Chesapeake is checking in at 82 this hour. Tonight on Ask the Expert at 6 o'clock, our guest Clark Roofing. Clark Roofing tonight at 6. Then hear live coverage of the Republican National Convention, including Donald Trump's speech tonight at 7 o'clock.