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 ...

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

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

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

The Sawtooth Avalanche Center says avalanche danger will rise to Considerable in most areas Thursday afternoon.A storm is ...

Both the Sawtooth and Payette avalanche centers are warning Idahoans to take it easy in the snow, as avalanche danger remains ...

Authorities strongly urge residents and visitors in Idaho to avoid all avalanche terrain, as several areas are very dangerous.

Languages: English. Email: [email protected] The National Weather Service (NWS) has issued an avalanche warning for multiple regions in Idaho, citing extremely dangerous conditions resulting ...

A major avalanche caused the closure of Idaho Highway 21 between Grandjean and Banner Summit. Idaho Department of Transportation Provided A section of Idaho Highway 21 is closed following an ...

Crews in Idaho are working to reopen State Highway 21 in Central Idaho after a massive avalanche buried it over the weekend.