NEW : Wind-driven fire had grown to 60 mph Saturday night . Two homes and one business destroyed , hundreds threatened in Texas . Wind gusts up to 8,000 acres hampered helicopters and other firefighting vehicles .
NEW : Wind-driven fire had grown to 8,000 acres Saturday night . Two homes and one business destroyed , hundreds threatened in Wheeler . Wind gusts up to 60 mph hampered helicopters and other firefighting vehicles .