Fire crews poured water on burning hay near Emerald Park, which is just east of Regina. Fire crews poured water on burning hay near Emerald Park, which is just east of Regina. (Dani Mario/CBC)

The skies around Emerald Park, Sask., lit up Monday night when a stack of hay bales caught fire.

The fire just south of the Regina-area community destroyed an undetermined number of round bales and left a field scorched.

Firefighters from Pilot Butte and White City got the call at about 8:30 p.m. CST.

Flames were shooting high into the sky when they arrived, and crews ended up using a forklift to spread the hay out.

Police haven't said anything about a possible cause, but are asking people to contact Crime Stoppers or their local police department if they saw anyone acting suspiciously in the area Monday night.