The Upper Narrows river run in Colorado is a Class IV+ rapids section that offers a thrilling and challenging experience for experienced kayakers and rafters. The run begins with a steep drop into a narrow canyon and features several large boulders and technical rapids. The best time of year to float this section is in the late spring or early summer when the water levels are high, with recommended flow rates of 600-1000 CFS. The river is not recommended for beginners or inexperienced paddlers due to the challenging rapids and potential hazards. It is important to be prepared with proper safety equipment and to check the water conditions and weather forecast before embarking on this run.

Weather today, A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58. North northwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.