Sunny skies, then risk of thunderstorm for La Machine-watchers

It’s going to be sunny and humid today, so if you’re going to La Machine,  take a water bottle along.
Environment Canada is predicting sun this morning then a mix of sun and cloud with 30 per cent chance of showers this afternoon. There’s risk of a thunderstorm. 
With a high of 28, the Humidex will be 32. The UV index 8 or very high.
Winds will be out of the west at 20 km/h becoming light this evening. The temperature will drop to 16.