* WHAT...For the Heat Advisory, heat index values up to 100. For the Lake Wind Advisory, northeast winds 15 to 25 mph with gusts up to 35 mph.
* WHERE...Central and Southeast Phillips, Central and Southern Valley, Garfield, McCone, and Petroleum Counties.
* WHEN...For the Heat Advisory, until 2 AM MDT Wednesday. For the Lake Wind Advisory, until noon MDT Wednesday.
* IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. Hot temperatures and high humidity may cause heat illnesses.