Heavy rain is predicted to anticipated to trigger flash flooding throughout sections of Boulder and Weld counties on Wednesday evening, in keeping with the Nationwide Climate Service.
Forecasters issued a flash flood warning for Lafayette and Erie at 6:41 p.m. after climate radars confirmed thunderstorms had dropped an inch or extra of rain and are anticipated to drop as much as one other inch.
“Flash flooding is ongoing or anticipated to start shortly,” forecasters mentioned.
Flash Flood Warning together with Lafayette CO and Erie CO till 9:45 PM MDT pic.twitter.com/vV8s2YAcQs
— NWS Boulder (@NWSBoulder) June 26, 2025
There could also be flooding in small creeks, streams, gulches, roads and in low-lying areas or locations with poor drainage.
Folks affected by flooding ought to transfer to larger floor instantly and mustn’t drive on flooded roads.
The flash flood warning lasts till 9:45 p.m., forecasters mentioned.
Adams, Boulder and Broomfield counties are additionally beneath a flood advisory till 9:15 p.m., with minor flooding doable in Thornton, northeast Westminster, north Commerce Metropolis, north Northglenn, Brighton, Todd Creek and Henderson.
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