Today – May 8, 2020
Mainly cloudy. 30 percent chance of flurries or rain showers. Wind north 20 km/h gusting to 40. High plus 5. UV index 6 or high.
Tonight
Partly cloudy. 60 percent chance of flurries late this evening and overnight. Wind northwest 20 km/h gusting to 40. Low minus 3 with frost. Wind chill minus 9 overnight.
Frost advisory
Frost may destroy crops.
Frost is likely again tonight with temperatures dropping to near or below zero.
Hazard: Frost and freeze conditions.
Timing: Reoccurring nightly through Tuesday.
Impact: Frost-sensitive crops and plants could be damaged or killed by frost.
Action: Take preventative measures to protect frost-sensitive crops and plants.
An extended period of significantly colder than normal temperatures will result in several days of frost and, at times, hard freezes across much of Southern Ontario. These conditions are expected to persist through Tuesday.
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, 9 May – A mix of sun and cloud. 30 percent chance of flurries in the morning. Wind west 30 km/h gusting to 60. High 8. UV index 7 or high. Night – Clear. Low plus 2.
Sun, 10 May – Cloudy with 60 percent chance of showers. High 13. Night – Cloudy with 70 percent chance of showers. Low plus 5.
Mon, 11 May – Cloudy with 70 percent chance of showers. High 11. Night – Cloudy periods. Low plus 1.
Tue, 12 May – A mix of sun and cloud. High 11. Night – Cloudy periods. Low plus 2.
Wed, 13 May – A mix of sun and cloud. High 14. Night – Cloudy with 60 percent chance of showers. Low 8.
Thu, 14 May – Cloudy with 60 percent chance of showers. High 17.
