Loveland was up to 94-99 degrees today, effectively the hottest recent day. South Dakota was up to 109 degrees east of Rapid City. Many areas of the central states now have heat advisories. The wildfire smoke is in many areas of the country. Smoke may still be affecting surface air quality here, but I'm not quite sure. Good news coming up! The models have substantial rainfall for the West for the weekend. Friday should become rainy for the Colorado mountains, and it should spread eastward. A monsoon moisture surge will combine with a weak cold front or maybe just some weakness in the upper level ridge.