Heat Warnings and Air Quality Advisories are in place across central and southern Saskatchewan Monday morning.
Regina and Moose Jaw are included in both of those.
Temperatures are expected to be hot until a drastic cool down to below seasonal values on Wednesday, showers are also expected then.
The normal daytime high for Regina and Moose Jaw this time of year is about 26 C.
The smoke from wildfires in B.C. is expected to linger in Regina and Moose Jaw until Tuesday afternoon.