 Late-day storms for the 4th of July, highs low to mid-90s. Mike Stenifer, WTOP News. Caution as you try to cross the hairy, nice-backed Middleton Ridge. You're getting showered on right now and pretty heavily, too. Also, more showers trying to chase up the I-95 corridor through Stafford County, Virginia. It is 77 in Gaithersburg, landing with 78. It is 80 in Arlington. All brought to you by Dulles Glass. For all your glass, mirror, and shower door needs, visit dullesglass.com. Dulles Glass. Love your glass.