UL is the only possibility, and with constant rain and mid 40s air temps it doesn't look good to me, but
there will be pretty steady North wind in the 7/14M range from 10 AM until about 4 PM. Just about the
time you think the sky is going to clear the wind will die.
Tomorrow, windless cold and almost sunny.
Thursday, a light wind planable thermal at DC but air temps remain very cool.
-Craig