Tuesday, April 20, 2021

Rainfall warning, showers & thunderstorms, high 26°C, humidex 35°C

Today – August 28, 2020

Showers at times heavy with thunderstorms. Local amount 40 to 50 mm. High 26. Humidex 35. UV index 3 or moderate.

Tonight

Showers at times heavy with a few thunderstorms ending this evening then cloudy with 60 percent chance of showers. Risk of a thunderstorm late this evening and overnight. Local amount 15 to 25 mm. Wind becoming southwest 20 km/h gusting to 40 near midnight. Low 21.

Rainfall warning

Heavy showers and thunderstorms will continue this morning and possibly through tonight.

Several rounds of showers and thunderstorms will continue to develop across the region. Breaks in the precipitation are expected in the middle of the day and then more heavy showers and thunderstorms could develop this afternoon or this evening.

Windsor airport has reported 47 millimeters of rain early this morning. Total rain amounts near 75 millimetres are expected in parts of the region by tonight. Locally higher amounts are possible due to multiple thunderstorms.

Heavy downpours can cause flash floods and water pooling on roads. Localized flooding in low-lying areas is possible.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@canada.ca or tweet reports using #ONStorm.

Sat, 29 Aug – Cloudy. 60 percent chance of showers early in the morning. Becoming a mix of sun and cloud in the afternoon. Risk of a thunderstorm early in the morning. Wind west 20 km/h gusting to 40. High 26. Humidex 32. UV index 6 or high. Night – Clear. Low 15.

Sun, 30 Aug – Sunny. High 24. Night – Clear. Low 13.

Mon, 31 Aug – Sunny. High 25. Night – Cloudy periods with 60 percent chance of showers. Low 18.

Tue, 1 Sep – Cloudy with 60 percent chance of showers. High 27. Night – Cloudy periods. Low 16.

Wed, 2 Sep – A mix of sun and cloud. High 25. Night – Cloudy periods with 30 percent chance of showers. Low 18.

Thu, 3 Sep – A mix of sun and cloud with 30 percent chance of showers. High 28.

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