* WHAT...Southwest winds 30 to 40 mph, with gusts up to 75 mph expected.
* WHERE...Eastern Glacier, Western Toole, and Central Pondera, Eastern Toole and Liberty, Southern High Plains, and Southern Rocky Mountain Front.
* WHEN...From 9 AM Saturday to midnight MDT Saturday Night.
* IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated instances of tree damage and or power outages are possible.
* ADDITIONAL DETAILS...The period of most intense wind speeds and gusts is likely to occur between 2 PM and 6 PM.