Wfo Grand Junction Realtime Data

× Heat Advisory
Until 2026-08-08T20:00:00-06:00 • National Weather Service
* WHAT...High temperatures 100 to 104 expected today with overnight low temperatures in the 70s. * WHERE...In Colorado, Grand Valley. In Utah, Arches/Grand Flat and Southeast Utah. * WHEN...Until 8 PM MDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.