* WHAT...West winds 20 to 30 mph with gusts up to 50 mph.
* WHERE...Central and Southeast Phillips, Central and Southern Valley, Garfield, McCone, and Petroleum Counties.
* WHEN...Until noon MDT Saturday.
* IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft.
* ADDITIONAL DETAILS...Expect wave heights to 6 feet through Saturday morning.