Hamilton, ON

29°C

Partly cloudy

Hamilton, ON

29°C

Partly cloudy

Feels Like: 40
Wind: W 22km/h
Sunrise: 5:39
Sunset: 21:02

Relative Humidity: 70%
Pressure: 101.2 kPa
Visibility: 19.0 km
Ceiling: 7200 ft

Farmzone: Hamilton, Ontario change_»

Severe Thunderstorm Watch

Issued at 10:54 Monday 18 June 2018

Summary

Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts, large hail and heavy rain. Severe thunderstorms are possible late this morning and this afternoon as a cold front moves through from the northwest. The main threats are damaging wind gusts of 100 km/h and torrential downpours giving 25 to 50 mm of rain in under an hour. ### Large hail can damage property and cause injury. Strong wind gusts can toss loose objects, damage weak buildings, break branches off trees and overturn large vehicles. Intense lightning is likely with any thunderstorm that develops. Remember, severe thunderstorms can produce tornadoes. 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. For more information: http://www.emergencymanagementontario.ca/english/beprepared/beprepared.html.


Heat Warning

Issued at 11:16 Monday 18 June 2018

Summary

### Extreme heat affects everyone. The risks are greater for young children, pregnant women, older adults, people with chronic illnesses and people working or exercising outdoors. 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.