* WHAT…Northwest winds 20 to 30 mph with gusts up to 60 mph
expected.
* WHERE…Central Black Hills and Northern Black Hills.
* WHEN…From midnight tonight to noon MDT Friday.
* IMPACTS…The high winds may blow down large trees and damage
roofs, small outbuildings, and signs. Power outages are possible.
Travel could be difficult, especially for high profile vehicles.
Strong winds can cause blowing dust, reduced visibility, and
flying debris.