Pocatello, ID – A strong winter storm is expected to hit parts of Idaho and Wyoming, bringing heavy snowfall and gusty winds that could cause dangerous travel conditions. The storm, which is forecast to last until early Friday morning, will affect multiple regions across both states, creating significant hazards for travelers.
The National Weather Service (NWS) in Pocatello has issued a Winter Weather Advisory for eastern Idaho, which will remain in effect from 11 p.m. Wednesday until 5 a.m. Friday. Areas covered by the advisory include the Wood River Foothills, Lost River Valley, and Sun Valley Region. These regions can expect snowfall accumulations ranging from 3 to 8 inches, with locally higher amounts near mountain passes. Travelers in these areas should prepare for slick roads, low visibility, and difficult driving conditions.
Additionally, the advisory extends to other parts of eastern Idaho, including the Teton Valley, Lower and Upper Snake River Plains, and Arco/Mud Lake Desert. Here, snowfall could range from 1 to 10 inches, depending on the elevation, and gusty winds may reduce visibility further, creating hazardous driving conditions. Winds in these areas may reach speeds of up to 30 mph, contributing to the already difficult weather conditions.
In western Wyoming, the winter storm will also bring significant snowfall. Areas such as Jackson Hole, Yellowstone National Park, and Star Valley are expected to see snow accumulations ranging from 4 to 12 inches. The heaviest snow is likely to fall in the Absaroka Mountains. Wind gusts could reach speeds of up to 35 mph, causing blowing snow and poor visibility, making travel even more dangerous.
The NWS in Riverton has strongly urged motorists in Wyoming to exercise extreme caution, as conditions may deteriorate rapidly, making travel difficult to impossible. Snow and wind combined will reduce visibility, making it challenging to navigate the region’s roadways safely.
Residents in both Idaho and Wyoming should be prepared for delays, icy roads, and potentially dangerous conditions. The storm is expected to bring significant disruptions, especially to travelers heading out on highways or through mountain passes. Motorists are advised to be prepared for sudden weather changes and to adjust their travel plans if possible.
If you plan to travel, be sure to check the latest road conditions before heading out. The Idaho Department of Transportation provides real-time updates on road conditions through 511.idaho.gov, while Wyoming travelers can access information via wyoroad.info. These websites will provide the most up-to-date information on any closures, accidents, or hazardous conditions due to the storm.
As winter storms like this one can create unpredictable conditions, it’s crucial to stay informed and prepared. Whether you’re driving on highways or navigating rural roads, visibility can be severely reduced by blowing snow and heavy snowfall. Therefore, it’s always a good idea to have an emergency kit in your vehicle, including warm clothing, food, water, and other essentials in case you are caught in a storm.
The NWS also recommends taking precautions to stay safe at home, as power outages are possible in areas with heavy snow and strong winds. Keep flashlights, extra blankets, and non-perishable food items in case you lose power. In addition, make sure your heating system is functioning properly, and keep extra batteries for any essential devices.
While the storm is expected to clear by Friday morning, it will likely leave behind slippery roads, which could lead to accidents or further delays. The snow accumulation and wind gusts will also continue to create challenges for travelers throughout the night and into the early morning hours.
With winter storms such as this one, it’s always best to stay informed and cautious. Monitor local weather reports, stay updated on road conditions, and prepare for any delays. Above all, exercise patience and caution when driving during severe weather to ensure your safety and the safety of others on the road.
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