Grand Junction, Colo. – Drivers in western Colorado face a stormy start to the week as thunderstorms and heavy rain build into Mesa County Monday. Commuters on I-70 and local roads should prepare for reduced visibility and possible ponding during peak travel hours.
According to the National Weather Service in Grand Junction, storms will develop Monday morning and intensify by afternoon, bringing up to an inch of rain. The chance of precipitation rises to 80 percent, with lightning and isolated flooding possible in low-lying areas. Travel delays are likely along I-70 and U.S. 50, especially near Grand Junction and Fruita.
East winds shifting northwest will help fuel storm development before calm conditions return late Monday night. Showers remain likely into Tuesday, keeping roads slick and extending the flood threat. Wednesday brings more rain and scattered thunderstorms, with afternoon downpours expected across Mesa County.
Residents should secure outdoor items, avoid flooded intersections, and allow extra time for travel. Lightning poses a significant hazard for hikers and campers in the Colorado National Monument and surrounding high country.
Storms ease by Thursday with partly sunny skies returning, though more unsettled weather could push into western Colorado by the weekend. The National Weather Service advises residents to monitor updates as new advisories may be issued through Wednesday.
Five Day Forecast for Grand Junction, Colorado
- Monday: Showers and thunderstorms likely, high near 89°F.
- Tuesday: Showers and storms, high near 84°F.
- Wednesday: Thunderstorms continue, high near 81°F.
- Thursday: Partly sunny, chance of storms, high near 82°F.
- Friday: Partly cloudy, high near 83°F.
