It is estimated that one heavy rainstorm could bring disaster.

They rarely leave the water except after a heavy rainstorm.

You probably don't remember, but we had some heavy rainstorms over Christmas that year.

These natural items should remain effective for several weeks, or until a very heavy rainstorm washes them away.

The game was played in a heavy rainstorm with difficult field conditions.

And this was going to be a heavy rainstorm.

The 2001 event was hit by a heavy rainstorm in the middle of the race which made conditions very difficult.

On yet another occasion, a heavy rainstorm hit the city.

Then, for a few hours, they flew in a heavy rainstorm.

Many river rises, floods and heavy rainstorms hit the area.