* WHAT…Heavy snow at times. Additional snow accumulations up to 4
inches. Winds gusting as high as 40 mph at times along and south
of Interstate 90.
* WHERE…Portions of central, north central, and southwest Montana.
* WHEN…Until 5 PM MST Wednesday.
* IMPACTS…Plan on slippery road conditions. Areas of blowing snow
could significantly reduce visibility across Southwest Montana.