Pocatello, Idaho — A High Wind Warning across eastern Idaho Thursday could make travel hazardous and trigger isolated outages.
According to the National Weather Service in Pocatello, southwest winds of 30 to 40 mph with gusts up to 60 mph are expected across several regions through 9 p.m. MDT Thursday.
The warning covers the Teton Valley, Upper Snake River Plain, Arco/Mud Lake Desert, and the Southern Hills and Albion Mountains. Communities within the affected area include Idaho Falls, Rexburg, St. Anthony, Ashton, Driggs, Tetonia, Albion, Almo, Mud Lake, and areas near Craters of the Moon National Monument.
Forecasters say the strongest gusts may occur in exposed desert and valley locations, with localized gusts exceeding 60 mph possible in some areas.
The primary concern is dangerous driving conditions, particularly for high-profile vehicles such as semitrailers, campers, and delivery trucks. Drivers may encounter sudden crosswinds on open roadways across the Snake River Plain and surrounding valleys.
The National Weather Service warns that the winds could also lead to isolated damage to trees, power lines, signs, and small outbuildings, along with scattered power outages. Loose outdoor objects such as patio furniture, trash bins, and construction materials may be blown around.
Residents are advised to secure or bring inside loose outdoor items before stronger winds develop. Officials also recommend avoiding areas with trees or power lines during peak wind periods.
Students, commuters, and workers traveling later Thursday afternoon may experience blowing debris and sudden gusts, particularly on open highways and rural roads.
The warning remains in effect until 9 p.m. MDT Thursday, when winds are expected to gradually weaken across the region.
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