Heat Advisory from 7/17/2026 1:00 PM to 9:00 PM CDT for Brookings County, SD

Heads up, Brookings — a Heat Advisory is in effect Friday, July 17 from 1:00 PM to 9:00 PM CDT, with heat index values reaching up to 100. This covers Brookings County and surrounding areas across the region. Stay hydrated, limit time outdoors during peak hours, and check on neighbors who may be sensitive to the heat.