A large avalanche has closed a section of a central Idaho highway, and officials say the road will remain closed "until ...

Road crews closed Idaho Route 21 again on Monday due to a significant avalanche threat in the Grandjean area. The state ...

State Highway 21 is closed in both directions from Grandjean to Banner Summit. ITD plans to reassess road conditions Saturday ...

As winter weather hits our state, recreational users can be in danger of the aftereffects of a winter storm like the one we ...

A section of Idaho Highway 21 is closed following an avalanche Sunday that caused slides up to 40 feet deep. The Idaho ...

Idaho 511 shows major avalanche danger on SH-21 in both Directions from MM (93.7) to MM (105). All lanes closed.

The Sawtooth Avalanche Center says heavy snowfall blanketed the forecast area overnight, favoring the southern three forecast ...

The Sawtooth Avalanche Center reported that the risk of avalanches is "high" and "extreme" in certain areas Monday.

Languages: English. Email: n.venegas@newsweek.com The National Weather Service (NWS) has issued an avalanche warning for multiple regions in Idaho, citing extremely dangerous conditions resulting ...

BOISE, Idaho – A large avalanche has closed a section of a central Idaho highway, and officials say the road will remain closed "until further notice" until the massive amounts of snow are ...

Avalanches forced race organizers to cancel the Idaho Sled Dog Challenge's 200-mile event mid-race, after warm weather and ...