Heavy vog moving north, creating poor visibility on roads

This Wednesday, June 6, 2018 photo from the U.S. Geological Survey shows a laze (lava haze) plume rising from the northern side of the fissure 8 lava flow margins in the former Kapoho Bay at the town of Kapoho on the island of Hawaii. As of 6:00 a.m. HST on June 6, this part of the flow front was slowly advancing through the remaining sections of the Kapoho Beach Lots subdivision. (U.S. Geological Survey via AP)

The National Weather Service reported Friday high levels of vog and sulfur dioxide from the Kilauea fissure system are moving north and wedging in the Saddle area, creating poor visibility on the roads. The National Weather Service advises drivers to drive with caution. The Big Island interior and south are expected to have increased levels of vog until tonight.