* WHAT...Northwest winds 30 to 40 mph with gusts up to 55 mph expected.
* WHERE...Butte, Harding, Northern Meade Co Plains, Northern Perkins, and Southern Perkins.
* WHEN...From 9 AM Monday to 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.