Thunderstorms can lead to locally strong wind gusts. Danger of damage to object(s) as a result of lightning strikes. The power supply and TV / internet may be affected. Lightning strikes can cause fires in buildings or forests/vegetation.
Stay up to date on the development of the weather and the weather forecast. Monitor the weather radar or lyn.met.no. Assess the need for preventive measures. Adjust driving speed according to the road/weather conditions.
Friday afternoon and evening there is a risk of frequent lightning in parts of North-Troms and Finnmark. There will be large local differences in intensity. Some places will not experience any lightning