Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

Snow likely, mainly after 5am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Rain and snow before 3am, then rain between 3am and 5am, then a chance of rain and snow after 5am. Snow level rising to 4800 feet after midnight. Low around 32. Light south southwest wind becoming southwest 15 to 20 mph in the evening. Winds could gust as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Snow. Low around 29. West southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

A slight chance of snow before midnight. Partly cloudy, with a low around 17.

Snow likely. Mostly cloudy, with a low around 28.

A chance of rain. Mostly cloudy, with a low around 36.