Four people spend night in the Blue Mountains with rescue crews

Rescue crews hope to today rescue four people who became lost in the Blue Mountains yesterday afternoon.

The group called Triple Zero around 5pm reporting one person had a minor limb injury.

Police Rescue officers and paramedics made their way to the group yesterday evening with supplies to ensure they remain safe and dry overnight.

It is believed the group will be extracted from the area if rain and fog clear today.

The age and gender of the four people is unknown.