 60s and comfortably cool tonight. Again, tomorrow, mid to upper 80s, maybe even near 90 degrees. Just a touch of humidity in the air. It's Thursday. It really starts to work its way in here. You'll feel that mugginess and some scattered storms as possible, hopefully out of here in time for the big fireworks show. I'm 70s meteorologist Brian Van de Graaff in the First Third Weather Center. Only 66 in Tysons right now, 71 in Waldorf, 73 at L'Enfant Plaza.