1.   Dark clouds warned of the approaching storm.

2.   The horizon was dark with an approaching storm.

3.   The eerie dusk of an approaching storm overclouded the plains.

4.   The trees shook, all their young leaves shivering as if with ague or fear of the approaching storm.

5.   An approaching storm had delayed plans to paddle the Lower Tomol Trail along the coast of Malibu, but it had not defeated the expedition.

6.   A barrel-chested veteran lineman for Portland General Electric, Ramsey knows that an approaching storm frequently brings a power outage somewhere.

7.   But the military was taking the approaching storm quite seriously.

8.   But to do that, the plane has to fly into the heart of approaching storms.

9.   But when people learned of the approaching storm, many of them sought shelter.