Rain and thunderstorms could disrupt Friday practice at the Belgian Grand Prix.

Friday's Spa-Francorchamps forecast carries a 40% chance of moderate showers, with possible thunderstorms producing heavy rain for 30 to 60 minutes. Temperatures are expected to reach 25°C, with wind gusts of up to 35km/h.

Saturday is forecast to bring clouds and sunshine, a high of 21°C and a 20% chance of rain. Any morning fog is expected to clear before the track action begins.