Heavy and wet snow has knocked out power in the southern Bitterroot Valley.
The Ravalli Electric Cooperative reports that there are a number of power outages in the Darby area.
There are an estimated 113 members without power in the Darby area.
Crews are aware of the outages and crews are on their way.
There is no word yet on when the power will be restored.
The overnight winter weather also forced Darby schools to open two hours late on Friday.