If outdoors, consider seeking shelter inside a building.

At 1047 PM MDT, Doppler radar was tracking a strong thunderstorm over Alma, or 65 miles southwest of Denver, moving east at 25 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Jefferson, Fairplay, Alma, Red Hill Pass, Tarryall Reservoir, Kenosha Pass, Como, and Grant.