A Winter Storm Warning is in effect through midnight Saturday night for Garfield, Petroleum, and SW Phillips Counties. Snow will increase across the warning area today. The snow will spread north and east on Saturday, and a Winter Storm Watch has been issued for Dawson, McCone, Prairie, and Wibaux counties. The snow will taper off on Sunday morning.
In Glasgow, the National Weather Service says to expect mainly light snow, with possibly an inch on Saturday and up to another inch on Saturday night.