* WHAT…West winds 30 to 40 mph with gusts up to 55 mph expected.
* WHERE…Portions of northwestern and southwestern South Dakota.
* WHEN…From 8 AM to 5 PM MST Monday.
* 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.