The National Weather Service issued a winter storm warning at 1:47 p.m. on Saturday valid from Sunday 6 a.m. until Monday 11 p.m. The warning is for Northern High Plains, ...

The National Weather Service issued a winter storm watch at 1:19 p.m. on Saturday valid from Monday 2 p.m. until Tuesday 9 a.m. for the Missoula Area.

Bitterly cold temperatures and snow accumulation on the way with wind chill temperatures as low as -50 in North Central MT.

Montana and Wyoming had light snow along with fairly cold air Friday and early Saturday. Another push of Pacific moisture will combine with Arctic air to bring heavy snow and dangerous cold soon.