This is from the autosport commentary, Looks like it should be showers throughout the race not constant rain. Think the end of Spa!
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15:07 Weather Update: The weather situation continues to develop to the west of Sao Paulo, while at the circuit the overcast skies remain, with no rain falling currently.
Looking ahead to the next few hours, the
satellite image from Brazil's ... Institute of Meteorology (INMET) shows the problem that the teams are facing as we look towards the race (click Animacao to animate).
To the west of Sao Paulo, a stream of cloud and rain is on the move. The line of cloud is very slowly sliding in a north west direction, towards the state of Sao Paulo.
One of the outlying showers from this band of rain has already crossed the circuit, and as the band inches its way towards Sao Paulo, more of these showers are likely between now and the end of the race."