A major fire has broken out at the Coop store in central Arvidsjaur, prompting authorities to issue a VMA (Important Public Message) due to heavy smoke.

Emergency services are on-site with multiple units, trying to control the blaze that has engulfed both the roof and interior of the building.

Residents in the area are advised to stay indoors and close all windows and doors.

Schools in Arvidsjaur will likely remain closed on Wednesday due to the smoke.

Police have cordoned off the area to assist firefighting efforts.