Denver, Colorado – Much of the Rocky Mountain region is expected to experience a warmer-than-average finish to July, with temperatures trending near to above seasonal averages from July 26 through August 1. While the hottest conditions are forecast farther east across the Plains, the extended outlook points to a broad warming pattern across much of the Interior West.
According to the National Weather Service and the Climate Prediction Center’s 8- to 14-day temperature outlook, much of Colorado, Wyoming, Utah, and Montana is favored to experience above-normal temperatures, generally with a 40% to 60% probability of warmer-than-average conditions. The greatest confidence is across eastern Colorado and Wyoming, where the expanding ridge over the central United States is expected to have its strongest influence.
The outlook does not predict specific daily temperatures, but it does indicate a higher likelihood that afternoon highs will exceed late July averages across much of the region. Mountain communities are also expected to experience warmer-than-normal conditions, although elevations will continue to offer cooler overnight temperatures than neighboring Plains states.
Cities including Denver, Colorado Springs, Fort Collins, Cheyenne, Casper, Salt Lake City, Grand Junction, Billings, and Bozeman should prepare for several days of summer warmth. Afternoon thunderstorms remain possible, particularly over the higher terrain, where monsoonal moisture could produce localized heavy rain, gusty winds, and frequent lightning.
The Climate Prediction Center emphasizes that the outlook reflects broad temperature trends rather than day-to-day weather. Residents planning outdoor recreation or travel should continue monitoring local National Weather Service forecasts for more detailed information on daily temperatures, thunderstorm chances, and any heat or flood-related advisories as the end of July approaches.
