 Heat advisory from noon until 8 p.m. with feels like readings at or above 100 degrees. Hot and humid with partly sunny skies on Saturday, mid-90s, lower to middle 90s on Sunday. I'm 7 News meteorologist Steve Rudin in the First Alert Weather Center. 78 at Fort Belvoir, 78 in Silver Spring. It's 79 outside the WTOP studios brought to you by Longfence. Save 25% on decks, pavers, and fences. Six months, no payment, no interest. Conditions apply. Go to longfence.com.