The forecast has changed. Grantsville seems to have enough juice on a "clouds in the hole"
set-up for 7/14M conditions, but there's not much potential for DC today. You might get
a few NW planable puffs at UL around 4 or 5 in the 9/18M range, but it would be much
better for foiling.
Tomorrow, better UL NW winds in the 6/12 M range PM.
Monday, look for a planable pure thermal at DC.
-Craig