Well keep monitoring. It should pass through during the next 30 to 45 minutes. This line will track east across the Beltway and D.C. proper during the next one to two hours before continuing on into the eastern suburbs. 10:30p: Areas around and inside the Beltway, along the I-95 and I-270 corridors, and DC proper will see the squall line move through W to E during the next 1-2 hours. Well keep you updated.
Impossible snow material changed its structural integrity.
( z0 change :ARG0 ( z1 material :ARG1-of ( z2 possible :polarity - ) :mod ( z3 snow ) ) :ARG1 ( z4 integrity :mod ( z5 structure ) :poss ( z6 it ) ) )
(z0 / change-01
    :ARG0 (z1 / material
              :ARG1-of (z2 / possible-01
                           :polarity -)
              :mod (z3 / snow))
    :ARG1 (z4 / integrity
              :mod (z5 / structure)
              :poss (z6 / it)))
Impossible snow material changed its structural integrity .
z2 :polarity 0
z1 :mod z3
z1 :ARG1-of z2
z0 :ARG0 z1
z4 :mod z5
z4 :poss z6
z0 :ARG1 z4