Motorists have been left at a standstill on the M90 between Perth and Kinross due to snow brought by Storm Eunice.
One driver told The Courier they had been stuck on the motorway between Perth and Bridge of Earn for over half an hour.
Problems due to snow are also being reported on the A9 at Cairnie Braes, where one woman said she had been stuck for nearly 20 minutes.
Video from the area showed vehicles taking to the central reservation as they tried to pass stretches of the road that were blocked by snow and vehicles.
Traffic was further delayed after a two-vehicle crash on the M90 at junction 9, with the road briefly closed southbound as emergency services attended at the scene.
A collision at 10am also partially blocked the M90 northbound between junctions 7 and 8, Traffic Scotland said.
Police also received reports of lorries becoming stuck at Balmanno Hill.
Google traffic data showed traffic was largely at a standstill on the M90 south of Perth, with tailbacks particularly bad at Bridge of Earn and Glenfarg.
The yellow weather warning for snow will run until 6pm today, with further flurries forecast across Tayside and Fife throughout the day.
It comes just a day after some disruption caused by heavy rain and wind from Storm Dudley.
More disruption is expected over the weekend, with a further warning for ice issued until 9am on Saturday covering parts of Perth and Fife.
On Sunday the Met Office say very strong winds are likely to lead to more disruption, with a yellow warning in place across most of Tayside and Fife.
