Sakes alive. Don't take this map literally, but the GFS now agrees w/the ECMWF. After 95F temps on Labor Day weekend, parts of the CO Front Range may see measurable snow on Tuesday. ❄️
— Bob Henson (@bhensonweather) September 3, 2020
Boulder's record-earliest measurable is 1" on 9/10/1895. Some was likely missed on 9/3/1961. pic.twitter.com/8HvwoZ2qG3