A low-pressure system is expected to move into the area on Saturday, bringing a chance of showers and thunderstorms. The system is forecasted to bring heavy rain and strong winds, with a risk of severe thunderstorms. However, the sun is expected to return on Sunday, with a high pressure system moving into the area. The temperature is expected to remain mild, with highs in the mid-20s and lows in the mid-teens. The humidity is expected to be high, with a risk of fog in the morning. Environment Canada is warning of a risk of severe thunderstorms, with large hail and damaging winds possible. The weather agency is also warning of a risk of heavy rain, with totals reaching up to 50mm in some areas. The rain is expected to be heavy at times, with a risk of flash flooding. The sun is expected to return on Sunday, with a high of 25 degrees Celsius expected. The wind is expected to be light, with a risk of gusts up to 40km/h. The weather is expected to be ideal for outdoor activities, such as hiking and biking. However, the rain is expected to make road conditions hazardous, with a risk of hydroplaning. Drivers are advised to use caution when traveling, especially on highways. The weather is also expected to impact outdoor events, such as festivals and concerts. Organizers are advised to have a backup plan in place, in case of severe weather. The public is advised to stay tuned to weather forecasts and warnings, and to take necessary precautions to stay safe. The weather is expected to be unpredictable, with a risk of sudden changes in conditions. Environment Canada is urging everyone to stay informed and to follow all instructions from local authorities.