Detailed Forecast Discussion: Sunday will start off with a slight chance of a morning rain shower, which is rather unusual, but the HRRR model is suggesting a few very weak showers across the forecast area through mid-morning. With dry conditions in place perhaps nothing more than a little virga will result. Then we'll warm up to near 90 with they …
Keah is a Professor of Meteorology at Metropolitan State University of Denver where she teaches introduction to weather, climate change, dynamic meteorology, and advanced synoptic meteorology to undergraduates. https://www.msudenver.edu/earth-atmospheric-sciences/meteorology/
Upslope can also be called topographic lift or orographic lift. All three terms describe the result of air being forced upward by an obstructive landmass.