* WHAT...Dangerously hot conditions with prolonged afternoon temperatures in the 100 to 106 range this weekend into early next week. Warm night time temperatures will bring little to no relief overnight. * WHERE...In Colorado, Central Yampa River Basin, Lower Yampa River Basin, Debeque to Silt Corridor, and Grand Valley. In Utah, Arches/Grand Flat and Eastern Uinta Basin. * WHEN...From noon Saturday to midnight MDT Monday Night. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Near record temperatures are possible especially Sunday into Monday during the peak of this event.
The Extreme Heat Watch has been replaced. Please see the latest information from NWS Grand Junction CO on this developing situation.