Grand Junction, Colorado – Afternoon thunderstorms are expected to develop across parts of western Colorado on Monday, posing a risk for gusty outflow winds, small hail, and fire starts. The strongest chances for storms will be along the western shoulders of the Continental Divide and across the San Juan and Uinta Mountains, with a 30-50% chance of rain in those areas.
According to the National Weather Service, regions like Southwest Colorado valleys face a lower, 20-30% chance of thunderstorms. Hot, dry conditions will dominate other parts of the state, with little to no rain expected outside of these higher elevations.
Specific locations such as Grand Junction and Montrose may remain dry, though elevated fire danger remains a concern for the valleys. Drivers and hikers in areas along U.S. Highway 550 and through the San Juans should be prepared for rapidly changing conditions, including reduced visibility and slick roads as storms develop.
With lightning and outflow winds reaching up to 40 mph, residents in the mountains should stay alert. Conditions are expected to calm by late evening, but additional storm chances could continue throughout
