Fire crews remain at the scene of a large barn fire at Cumberworth near Huddersfield.
Two buildings which were storing bales at Dearne Head, in Haddingley Lane, went up in flames overnight.
Residents were warned in the early hours to keep windows closed because of drifting smoke.
West Yorkshire Fire and Rescue said four engines - from Illingworth, Ossett, Huddersfield and Dewsbury - remained at the scene and were using three large jets to extinguish the fire.
They will stay at the scene for the rest of the day.