From High Level to Fort McMurray to Edmonton, heat warnings are in effect for nearly all of northern Alberta.

Temperatures are expected to climb to between 30 and 35 C and will persist until at least midweek, according to Environment and Climate Change Canada. 

With overnight temperatures in the mid-teens, evening temperatures will provide limited relief from the extreme heat.

That heat is bad news for the total 68 active wildfires burning in the province, 14 of which are designated out of control…