The Bureau of Meteorology has issued a severe weather warning for Perth over the weekend, with conditions likely to affect travel, ABC News says.

A cold front is expected to hit the city at about 01h00 tomorrow morning, local time, bringing with it damaging winds in excess of 100km/h.

Damaging winds may develop from 18h00 tonight.

Bad conditions are expected to remain until Sunday night and travellers are advised to check the status of their flight in advance.