Weather

Bruxelles > Spa

Besides the overcast or very cloudy sky, a few droplets of drizzle are possible rather in the Ardennes than in the first half of the Stage. At times, the low clouds, around 300 to 600 m high in plain, less in the Ardennes, could perturb the flights of helicopters.

Temperatures : Constant temperature at the rate of the crossed relief.
Winds : Right side wind in the sense of the progress of the runners.