Sulva, Ostrobothnia, Finland Severe Weather Alertstar_ratehome

Heavy rain warning:  heavy rain of more than 20 mm per hour can be expected.

Strong wind advisory:  thunderstorm wind gusts.

Severe thunderstorm warning:  severe thunderstorms can produce strong wind gusts, over 15 m/s.

Severe thunderstorm warning: From the afternoon on severe thunderstorms can produce strong wind gusts, over 20 m/s.