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Durham (Grey), ON

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YELLOW WATCH - SEVERE THUNDERSTORM

Impact Level: Moderate

Forecast Confidence: High


Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts and large hail. What: Wind gusts up to 90 km/h. Hail up to toonie-sized. When: Ending later this evening. Local utility outages are possible. Damage to roofs, fences, branches or soft shelters is possible. There is a risk of injury. When thunder roars, go indoors! Lightning kills and injures Canadians every year. Secure loose objects. Emergency Management Ontario recommends that you take cover immediately if threatening weather approaches. Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information: ontario.ca/page/be-prepared-emergency.

In effect for:

  • Hanover - Dundalk - Southern Grey County

Current ConditionsObserved at: Mount Forest

25°C

Wind:
WSW 19
gusts 34 km/h
More details
Temperature:
25.1°C
Pressure:
100.8 kPa
Dew point:
12.0°C
Humidity:
44%
Date:
Observed at:
Mount Forest

ForecastForecast issued:

YELLOW WATCH - SEVERE THUNDERSTORM

Impact Level: Moderate

Forecast Confidence: High


Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts and large hail. What: Wind gusts up to 90 km/h. Hail up to toonie-sized. When: Ending later this evening. Local utility outages are possible. Damage to roofs, fences, branches or soft shelters is possible. There is a risk of injury. When thunder roars, go indoors! Lightning kills and injures Canadians every year. Secure loose objects. Emergency Management Ontario recommends that you take cover immediately if threatening weather approaches. Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information: ontario.ca/page/be-prepared-emergency.

In effect for:

  • Hanover - Dundalk - Southern Grey County

Detailed ForecastForecast issued:

Chance of showers
Sun, 14 Jun
16°C
Cloudy. 60 percent chance of showers in the morning. Showers beginning in the morning and ending in the afternoon. Wind becoming northwest 20 km/h late in the afternoon. High 16. UV index 4 or moderate.
Night: Clearing in the evening. Wind northwest 30 km/h. Low plus 5.
Sunny
Mon, 15 Jun
21°C
Sunny. High 21.
Night: Clear. Low 12.
Chance of showers
Tue, 16 Jun
23°C
A mix of sun and cloud with 40 percent chance of showers. High 23.
Night: Cloudy periods with 30 percent chance of showers. Low 11.
Chance of showers
Wed, 17 Jun
22°C
Cloudy with 40 percent chance of showers. High 22.
Night: Showers. Low 15.
Showers
Thu, 18 Jun
18°C
Showers. High 18.
Night: Cloudy. Low 13.
Chance of showers
Fri, 19 Jun
19°C
Cloudy with 30 percent chance of showers. High 19.
Normals:
Max22°C.Min12°C.
Sunrise:
5:39 EDT
Sunset:
21:08 EDT

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