LAS VEGAS (KLAS) — The Nevada State Police Highway Patrol has reopened northbound and southbound lanes along the I-15 at Primm.

Earlier on Wednesday afternoon, NSP closed the freeway in both directions due to flooding in the area as thunderstorms rolled into the south portion of the state just after 4 p.m.

Drivers dealt with long delays due to difficult driving conditions.

Many 8 News Now viewers also sent in pictures from their commutes near the California – Nevada border.

The National Weather Service in Las Vegas issued a flash flood warning for northwestern Clark County in Southern Nevada.

The warning is expected to continue until 6:30 p.m. on Wednesday.

Meanwhile, flood watches remain in effect until midnight Thursday, Aug. 25 for the Colorado River valley, Primm, and downriver to Laughlin, Bullhead City, Arizona, and also Cal-Nev-Ari, Nevada.