Grand Junction, Colorado – A fresh wave of storms is expected to sweep through western Colorado Thursday, June 5, bringing a renewed risk of flash flooding and small hail across the Grand Junction area and beyond.
According to the National Weather Service in Grand Junction, thunderstorms are likely by mid-afternoon Thursday, especially from noon to 3 p.m., with a 60% chance of rain. These storms could drop heavy downpours, especially in southeast Utah and southwest Colorado, triggering localized flash flooding. The NWS warns stronger cells may also produce small hail and lightning, especially along major routes like I-70 and U.S. 50.
Motorists should avoid driving through flooded roadways. Rapid water rise is possible in low-lying areas and slot canyons. Residents are urged to delay outdoor plans during peak storm hours and monitor emergency alerts.
Conditions stay unsettled through the weekend. While storm chances persist into Friday, drier air begins moving in by Saturday, bringing rising temperatures and calmer skies. Sunny and hot weather returns Sunday, with a high near 93°F expected.
