Fog Advisories are in effect Thursday morning across much of central and southeastern Saskatchewan, including the Battlefords, Saskatoon, Moosomin and Carlyle.
Environment Canada says the combination of clear skies, light winds and melting snow created ideal conditions for fog development overnight.
As a result, widespread reduced visibilities are being reported over a number of locations Thursday morning.
The fog is expected to lift around noon, but more will likely develop Friday morning.