Cheyenne, Wyoming – Slow-moving storms fueled by surging monsoon moisture are set to drench southeast Wyoming and western Nebraska through Thursday, raising concerns about flash flooding across a wide swath of the region.
According to the National Weather Service in Cheyenne, a marginal risk for excessive rainfall has been issued for cities including Cheyenne, Torrington, Scottsbluff, and Sidney, with showers and thunderstorms likely to intensify by Thursday afternoon. Storms may linger, dumping heavy rain in localized areas, especially along I-25, US-85, and US-26.
Travelers should watch for water over roadways and rapidly rising streams, particularly in low-lying or flood-prone zones. Residents in Cheyenne, Laramie, Douglas, and surrounding communities are urged to avoid driving through flooded intersections, charge cell phones, and secure outdoor items. This marks the first significant flash flood risk of the summer, reminiscent of similar July monsoon events in recent years.
Heavy rainfall may continue into Thursday night, and additional alerts are possible if storms stall or train over the same locations. Stay tuned to local updates and be ready to act if a Flash Flood Warning is issued.
