Opening ceremonies for the Olympics should not be affected by weather according to Wang Jianjie, Deputy Director of the Beijing meteorological Bureau. The ceremonies will probably take place under cloudy skies with a chance for a thunderstorm, but according to the report, the fireworks show is not dependent on dry weather.
As for the rest of us, we are still watching the heat advisory, which means you should too! Please make sure that you stay cool and drink plenty of fluids.
Staying healthy is not just for Olympic athletes!