Weather Winter Storm Warning Issued As up to 3 Feet of Snow Forecast Across Idaho, Montana and Wyoming
A fresh weather winter storm warning has been issued by the National Weather Service (NWS) for parts of Idaho, Montana and Wyoming, with forecasters warning of heavy snowfall, strong winds and dangerous travel conditions through Monday night.
A fresh weather winter storm warning has been issued by the National Weather Service (NWS) for parts of Idaho, Montana and Wyoming, with forecasters warning of heavy snowfall, strong winds and dangerous travel conditions through Monday night.
The storm arrives just days before the US Independence Day celebrations, prompting officials to urge residents and visitors to postpone travel across backcountry routes and higher elevations if possible. Those who must travel are advised to carry a winter emergency kit with tire chains, blankets, extra clothing, water, a flashlight, a shovel and a first aid kit.
Up to 3 Feet of Snow Expected
Montana is expected to receive the heaviest snowfall, with the Georgetown Lake region forecast to receive as much as 3 feet of heavy, wet snow between Saturday night and Tuesday. Officials warned that the snow, combined with cold temperatures and gusty winds, could increase the risk of hypothermia and bring down trees, blocking remote roads. US Winter Storm 2026: When the Arctic Blast Peaks and Which States Are Worst Hit by Cold Wave.
In Idaho, the 4th of July Peak area could receive around 12 inches of snow over the next three days, while Wyoming's Pitchstone Plateau is expected to see up to 8 inches.
Snowfall near the Beartooth Mountains along the Montana-Wyoming border may briefly ease on Sunday afternoon before redeveloping Sunday night and continuing into Monday and Tuesday morning.
Strong Winds Add to Hazard
The storm is also expected to bring powerful winds across north-central Montana. The NWS warned that wind gusts could exceed 50 mph, creating difficult crosswinds and reducing visibility in affected areas. What Is Bomb Cyclone? All About Powerful Winter Storm Hammering Parts of US With Hurricane-Force Winds and Snowfall; Check List of Areas Under Threat.
Campers Urged to Take Precautions
Officials also warned campers that even a few inches of heavy, wet snow can collapse tents and damage camping equipment. Visitors planning outdoor trips are encouraged to prepare for winter-like conditions despite the summer season.
The National Weather Service said the winter storm warnings and winter weather advisories will remain in effect through Monday night, with residents urged to monitor the latest forecasts before travelling.
(The above story first appeared on LatestLY on Jun 29, 2026 10:06 AM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).
