The balloon soared, its drooping canopy now buoyed by a warm updraft.

The balloon passed beyond the warm updraft and stopped climbing.

They form when a warm updraft and convergence from the wildfire are present.

There was a warm updraft coming off the land.

Water evaporates from the Earth's surface and rises on warm updrafts into the atmosphere.

He meant to turn back a short while later but caught sight of an eagle, soaring high on the warm updrafts.

I held my wings steady, coasting for a long, long way on a warm updraft.

There was also a warm updraft issuing from it with a peculiar odor.

Just then I caught a warm updraft and coasted for a minute, enjoying a feeling of pure bliss.

I did have sense enough to stick to the places where warm updrafts gave me the lift I needed.