Afternoon thunderstorms are expected to bring large hail and damaging winds to Colorado’s Eastern Plains and Interstate 25 corridor, including Denver, on Tuesday, according to the National Weather Service.
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Thunderstorms are largely expected between 3 p.m. Tuesday and 1 a.m. Wednesday, forecasters said. The strongest storms are expected Tuesday evening.
Up to baseball-sized hail, damaging wind gusts up to 75 mph and tornadoes will be possible, according to the weather service.
Heads up! Significant severe weather threat today, particularly this evening, including for the I-25 corridor. A few intense supercells will be possible, capable of producing very large hail exceeding 2-3″ in diameter. Be weather aware! #COwx pic.twitter.com/s6YJl0WQz6
— NWS Boulder (@NWSBoulder) June 23, 2026
“Damage to life and property is possible,” weather service forecasters wrote in a hazardous weather outlook.
Severe thunderstorms will be possible again on Wednesday and Thursday, according to the outlook. The strongest storms are expected to bring large hail and damaging winds in the afternoon and evening, forecasters said.
In Denver, thunderstorms will be possible between 3 p.m. and 11 p.m. Tuesday, 3 p.m. and 11 p.m. Wednesday and noon and 11 p.m. Friday, according to hourly forecasts from the weather service.
This is a developing story and may be updated.
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