MOAB — Fire crews say weekend storms have helped slow a fire near Moab that has burned more than 3,400 acres.

Fire officials said Sunday the Porcupine Ranch fire is now 50 percent contained.

About 400 people are working on the fire, which was sparked earlier in the week by lightning.

Several campgrounds and roads in the area remain closed. The Grand County Sheriff's Office is coordinating visits for the owners of about 20 homes in the area where access has been limited.

The evacuation order for Wilson Mesa has been lifted.