Postpublished at 13:24 British Summer Time 3 July 2016
Tom Clarkson
BBC Radio 5 live commentator
We can see some droplets of rain now. How much of an effect will this have?
Rosberg handed 10-second penalty and two penalty points
Hamilton wins after colliding with Rosberg on last lap
Pair were racing closely in final laps
Vettel crashes after tyre failure
Kvyat, Vettel, Alonso, Hulkenberg & Perez out
Chris Osborne
Tom Clarkson
BBC Radio 5 live commentator
We can see some droplets of rain now. How much of an effect will this have?
Cameron Ross: Let's not forget Wehrlein holding his own in P7!
Lap 17/71
In the action at the start, I did not get to mention Wehrlein's moment of madness on the grid.
He went into Massa's empty grid place and then tried to reverse out. Not sure if the marshals noticed - but he was up as high as seventh. Down in 17th now though.
He sends another message about rain drops. Wehrlein has turned into Michael Fish.
Lap 16/71
Hamilton still going strong on those ultra softs - Rosberg has moved up to seventh and is a little more than 20 seconds behind his team-mate.
Lap 14/71
Wehrlein comes on the radio to tell his team "there's some light rain".
If that becomes heavy rain, things could get interesting.
Kat: Amazing to see Jenson Button hold second place for the first 8 laps of the Austrian GP - felt emotional!!!
Hamilton's lead out front is around four seconds on Raikkonen.
Lap 13/71
So Nico Rosberg has emerged in 12th and has plenty of traffic to contend with. A struggling Massa is in front.
Tom Clarkson
BBC Radio 5 live commentator
The tyres don't seem to be affecting Lewis Hamilton who is streaking into the distance, setting fastest lap after fastest lap.
Lap 12/71
"We might be stopping soon, push hard," Ricciardo is told by his Red Bull team.
Kellan Jensel: If Kimi wants a podium or even a win, he should look after his tyres now, rather than push to catch
Lap 11/71
Nico Rosberg pits and slaps on a set of soft tyres.
Hamilton still happy on his ultra softs - but how long for?
Lap 10/71
Top three - Hamilton, Raikkonen, Rosberg.
Allan McNish
BBC Radio 5 live Formula 1 analyst
Jenson Button's left rear tyre is looking like it's going in the same direction as Hulkenberg's. It's getting too hot.
Lap 10/71
Fernando Alonso joins Hulkenberg in the pits. Those ultra tyres did not hold up for long - Hamilton is still on his.
Button boxes too.
Lap 9/71
Hulkenberg continues to flounder as Vettel and Ricciardo go past him. He decides it's time to pit.
Lap 8/71
Ah, good while it lasted for Button.
Raikkonen slaps on the DRS and goes down the inside of the McLaren to move into second.
Allan McNish
BBC Radio 5 live Formula 1 analyst
Hulkenberg's rear tyre is struggling a bit. It obviously had a bit of abuse in qualifying.