* WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph.
* WHERE...Butte, Harding, Northern Meade Co Plains, Northern Perkins, and Southern Perkins.
* WHEN...Until 6 AM MST Tuesday.
* IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.