Brockville – Good evening, Brockville, Prescott, Gananoque, and Leeds-Grenville. Here is your Friday, May 16, 2025 evening weather update.
Tonight: Partly cloudy. 60 percent chance of showers early this evening with a risk of a thunderstorm. Fog patches are developing overnight. Wind southwest 20 km/h gusting to 40, becoming light this evening. Low 12.
Saturday: Mainly cloudy. Showers are beginning in the morning. Risk of a thunderstorm. Fog patches are dissipating in the morning. Local amount 15 mm. Wind becoming southeast 20 km/h then southwest 30 gusting to 50 late in the morning. High 22. Humidex 26. UV index 3 or moderate.
Saturday Night: Showers ending in the evening, then cloudy. Risk of a thunderstorm early in the evening. Low 11.
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