Hoiatused, Niskalanriutta

Yellow wind warning for sea area: Locally on all sea areas, Fri 16.00 - Sat 0.00 Strong wind advisory: South to southwest wind 12 m/s from the afternoon on. Areas: Eastern part of Northern Baltic, Sea of Archipelago, Sea of Åland, Southern Sea of Bothnia, Western part of Northern Baltic

Yellow UV advisory: Locally in the western part of the country, Sat 11.00 - 17.00 UV advisory: In Saturday noon, probability for strong Sun's ultraviolet radiation is 60%. The UV index is 6. UV radiation is strong. Unprotected skin may burn when exposed to direct sunlight. Areas: Kanta-Häme, Pirkanmaa, Päijät-Häme, Satakunta, Uusimaa, Varsinais-Suomi

Yellow UV advisory: Locally in the western part of the country, Sun 11.00 - 17.00 UV advisory: In Sunday noon, probability for strong Sun's ultraviolet radiation is 40%. The UV index is 6. UV radiation is strong. Unprotected skin may burn when exposed to direct sunlight. Areas: Kanta-Häme, Satakunta, Uusimaa, Varsinais-Suomi, Åland

Yellow severe thunderstorm warning: Locally in the western part of the country, Sun 12.00 - 21.00 Severe thunderstorm warning: In Sunday noon and evening, probability for strong thunderstorm wind gusts is 20%. Local and sporadic wind damage. Mostly individual fallen trees. Brief and local disruptions in electricity supply. Areas: Kanta-Häme, Pirkanmaa, Satakunta, South Ostrobothnia, Varsinais-Suomi

Yellow heat wave warning: Locally in the western part of the country, Sun 11.00 - Mon 0.00 Heat wave warning: From Sunday noon to the night between Sunday and Monday, probability for warm weather is 40%. Warm weather may cause health problems for groups at risk. Many people with chronic illness will experience more symptoms than usual. Areas: Satakunta, Uusimaa, Varsinais-Suomi