Boulder may experience severe weather today, May 10.

weather alert graphic that says sign up to receive emergency alerts at

The National Weather Service – Boulder is warning of severe weather potential today in Boulder for large hail, damaging winds, a few tornadoes and localized flooding.

To prepare:

  • Sign up to receive emergency alerts at

  • Seek shelter. Unhoused community members can find resources at

  • Check in with your neighbors

  • If possible, park cars in a sheltered location

  • Bring valuable objects/plants indoor

  • Avoid underpasses. With the potential for flooding, underpasses are not a safe place to seek shelter.

  • For more safety tips on how to prepare for floods, visit

Follow @NWSBoulder for weather updates and @ColoradoDOT on Twitter for highway closures.

While the city shares information on social media in the event of an emergency, all official alerts will be posted on the Boulder Office of Disaster Management blog. It's a good idea to bookmark this site ahead of time and reference it for official information.