Kern County firefighters have contained a wind-driven wildfire west of Tehachapi in the Stallion Springs area.

A department spokesman said Sunday that crews were mopping up hot spots left from the 7 1/2-acre fire near the 19900 block of Jacks Hill Road.

Crews are expected to remain in the area because of high winds and above normal temperatures.

The cause of the fire, which began sometime after 1 p.m. Saturday, is under investigation.