The Olympics are just over two weeks away, but there are real fears that the biggest sporting event in the World could become a complete washout.
The downpours, that have ruined the summer of 2012 so far, are beginnning to cast doubt over whether there's a plan in place to cope with the wet weather.
Fifty thousand people a day are expected to go to Hyde Park to watch the games on the Big Screen, but already one big concert has already been cancelled. Simon Harris looks at whether the weather will ruin the games.
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London and the worlds has united on Twitter in defiance of the West minster attack #prayforlondon #wearenotafraid
London was today a city of sirens and half mast flags in the wake of another terror attack.
MPs said they would "carry on" and go to work "as usual" in defiance of the terrorist attack outside the Palace of Westminster.