Local driving conditions may become difficult. Transport services may be impacted.
Be alert; ice may be difficult to see. Consider wearing traction cleats. Allow extra time for transportation and driving. Use tires fit for winter conditions and use caution while driving.
From Thursday afternoon and until fredag morning there is risk of ice in the inland areas of Agder, south parts of Telemark and Buskerud as well as in Vestfold, Østfold, Oslo and Akershus due to rain freezing on the ground.