For an accurate look at Salt Lake City weather conditions, bookmark this page. Current temperatures, radar, a live 7-day forecast and weather webcams to give you a complete look at what’s happening in the sky. Utah is a diverse state weather-wise, with mountainous terrain, dry conditions and lake effect storms. With so many options for outdoor recreation in the Beehive State, it’s worth bookmarking this Utah news page to help you plan your day.
The State of Utah has a desert to semi-arid and dry climate, as a result of being located in a rain shadow from the California Sierra Nevada mountains. Utah’s temperatures can vary, with hot summers and cold winters that affect Utah road conditions. There are a few thunderstorms that pop up throughout the year, but on average has 40 days or fewer of annual thunderstorm activity. Monsoon season ranges from mid-July to mid-September, but dry strikes of lightening can pose the potential for wildfires during the summer months. In Southern Utah, flash flooding potential exists with intense thunderstorms and rainfall.
While tornadoes are not common in Utah, an F2 tornado touched down in Salt Lake City on August 11, 1999, and tore through parts of downtown, causing about $170 million in damage. Another twister caused damage to a campsite north of Duchesne in the Uinta Mountains on August 11, 1993. Lake effect from the Great Salt Lake often has an impact on surrounding regions.
Significant snowfall exists due to lake effect, and routinely poses a challenge for forecasters to predict. Technology and skills have improved over the years, thanks to field experiments and analyses to understand lake effect, including forecasting severity and location of lake-effect snow, and how often they will occur. Park City is a short drive from Salt Lake City, traveling up Parley’s Canyon on Interstate 80. Winter temperatures are cold, and a lot of snow can accumulate across the region, while summers tend to be a bit cooler than those down in the Wasatch valley.
St. George is located in the southwest portion of Utah in Washington County. The city has generally warmer temperatures than the rest of the state, with July highs reaching triple digits. During the winter, it’s common to see temperatures drop overnight below freezing due to low humidity and radiational cooling.