They are, however, sweltering at the moment and you are probably better of in Salt Lake than say Portland. Here's a quick comparo. High temperatures in Portland the last two days of 97ºF and 103ºF, respectively, compared to 86ºF and 93ºF in Salt Lake. Overnight minimum temperatures in Portland the last two nights of 63ºF and 65ºF (the latter the lowest hourly) compared to 58ºF and 62ºF in Salt Lake. Plus dewpoints in Portland are running in the low-to-mid 50s, compared to the 20s and 30s in Salt Lake.