* WHAT…Snow expected. Total snow accumulations between 3 and 9
inches.
* WHERE…The central and southwest Montana mountains.
* WHEN…From 11 PM this evening to 11 PM MST Friday.
* IMPACTS…Plan on slippery road conditions and reduced visibility
in falling snow and localized blowing and drifting snow over
mountain passes. Tire chains may be required for some vehicles if
traveling through mountain passes.