1.   The lawn sprinklers had been switched on and from time to time the breeze blew a gust of spray in their faces.

2.   A fan hooked to a generator blows gusts of air into the balloon.

3.   Not wearing sunglasses, I had to lower my head and squint to avoid blowing gusts of sand.

4.   The wind off the gulf blew gusts that shook the condo.