Lake Wind Advisory

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 108 expected. For the Lake Wind Advisory, west winds 15 to 25 mph with gusts up to 35 mph expected.

* WHERE...For the Extreme Heat Warning, Central and Southeast Phillips, Central and Southern Valley, Garfield, and Petroleum Counties. For the Lake Wind Advisory, Fort Peck Lake.

* WHEN...For the Extreme Heat Warning, from noon Saturday to noon MDT Sunday. For the Lake Wind Advisory, from 6 PM Saturday to 6 PM MDT Sunday.

* IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. Heat related illnesses increase significantly during extreme heat and high humidity events.