Active Weather Alerts
Special Weather Statement
Issued: 1:22 AM Sep. 15, 2025 – National Weather Service
...A strong thunderstorm will impact portions of central Lemhi County through 815 PM MDT... At 722 PM MDT, Doppler radar was tracking a strong thunderstorm 17 miles west of Lemhi, or 24 miles northeast of Challis, moving northeast at 45 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Salmon, Lemhi, Leadore, Carmen, May, Williams Lake, Baker, Tendoy, and Patterson. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. && MAX HAIL SIZE...0.25 IN; MAX WIND GUST...50 MPH
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