In the view of heavy rain, holiday has been declared on Monday for educational institutions in Wayanad, Kozhikode and Kannur districts.
The holiday will apply to professional colleges as well, said the district collectors in separate releases.
However, public exams, including those conducted by PSC, which were scheduled for Monday, will take place.
The collectors have advised parents and teachers to ensure that children do not visit water-logged areas and flooded streams.