Your next lesson will play in 10 seconds. 1  0:00 Definition of Reflection Law. 2  1:40 More on Reflection. 3  2:15 Specular Reflection. 4  3:05 Diffuse Reflection. 5  3:45 Lesson Summary.
St. George Weather. The weather in St. George, Utah could be classified by two simple words: sunny and warm. Super hot summers and mild winters make St. George a desirable location for travelers. Because of the comfortable climate, St. George is a year-round playground for outdoor adventurists.
Updated: Wednesday October 14, 2015 11:46 pm. Record warmth today in Salt Lake City as the high temperature climbed to 82 degrees, breaking the old record of 81 set back in 1958. We will see mostly sunny skies on Thursday with high temperatures once again in the 80s. Clouds will increase over southern Utah tomorrow and then move north by Friday. Scattered rain will impact southern Utah starting Friday and then scattered showers hit the Wasatch late Saturday into Sunday.