Northern Ireland Fire Service has been called in to deal with a gorse fire near Rushmere Shopping Centre.
Police are also warning motorists to take care in the area.
The Craigavon blaze is “gaining momentum”, according to local police.
Thick smoke is starting to affect roads in the area.
Police are asking drivers to slow down and be careful.
Sign Up To Our Newsletter
Sign up to our newsletter for major breaking news stories as they happen – right to your inbox.