The Durham weekend thunderstorm risk is increasing for Saturday, August 8, as humid conditions and scattered showers move across southern Ontario.
Environment Canada is forecasting a mix of sun and cloud across Pickering, Oshawa and southern Durham Region, along with a 60 per cent chance of showers and a risk of thunderstorms.
Saturday’s high is expected to reach approximately 28 C, with the humidex making it feel closer to 35.
Residents with outdoor plans should keep an eye on changing weather conditions throughout the day.
Durham Weekend Thunderstorm Risk Highest Saturday
Showers and thunderstorms could develop at various points Saturday as warm and humid air remains over the region.
Environment Canada’s hourly outlook shows thunderstorm potential around Durham, although the exact timing and location of storms remain uncertain.
Not every part of the region will necessarily receive rain.
Some thunderstorms elsewhere in southern Ontario could become strong or severe, with heavy rainfall, damaging wind gusts or hail possible in areas where stronger storms develop.
As of the latest update, however, no severe thunderstorm watch is in effect for Durham Region.
Residents should continue monitoring Environment Canada alerts because watches and warnings can be issued quickly if conditions become more favourable for severe weather.
Sunday Expected to Be Sunnier
Conditions should improve on Sunday, August 9.
Environment Canada is forecasting sunny skies in Pickering and southern Durham Region with a high near 28 C.
Oshawa is also expected to see partly sunny conditions with less humidity and a high around 27 C.
That should provide better conditions for outdoor activities after Saturday’s unsettled weather.
More Showers Possible Next Week
The chance of rain is expected to return early next week.
Monday could bring additional showers, while temperatures remain in the upper 20s.
More stable conditions are expected by Tuesday and Wednesday, although longer-range forecasts may change.
Thunderstorm Safety
During thunderstorms, residents should move indoors when thunder is heard.
Environment Canada advises people to avoid open areas, bodies of water and isolated tall objects during lightning.
Drivers should also use caution during heavy rainfall because visibility can drop quickly and water can accumulate on roads.
Anyone planning outdoor events, sports, boating or beach visits should check the latest forecast and weather alerts before heading out.
The Durham weekend thunderstorm risk remains dependent on how storms develop Saturday, so residents should follow updated Environment Canada forecasts throughout the day.
