There's a chance for Northern Lights across the U.S. tonight thanks to three coronal mass ejections launched by the sun. The post Look up! Northern Lights might be visible on the Colorado horizon tonight appeared first on Denver Westword .
This article was originally published by Westword Denver (RSS) on Thursday, June 4, 2026. TownPost surfaces local news from over 40 outlets and uses AI to score each story for relevance to Longmont and the surrounding area.
Relevance score: 50/100. This story has moderate relevance to the Longmont area.
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