 And it's about 74 degrees over at Ellsworth Air Force Base. 68 in Custer. 74 in Sturgis. 75 in Spearfish where it looks like Spearfish is getting all the sun at the moment. What sun there is beaming through. The sun will set a little after 8.40 p.m. We currently have humidity at 53%. It's gone down just a little bit in the last few moments. Dewpoint holds at 56%.