Higher pressure is usually associated with sunny weather, lower pressure with stormy weather. The temperature to which the air needs to be cooled for moisture to condense, for example, as dew.

Night - Cloudy. Winds SSW at 12 mph (19.3 kph). The overnight low will be 21 °F (-6.1 °C). Flurries with a high of 28 °F (-2.2 °C) and a 65% chance of precipitation. Winds variable at 6 to 11 mph (9.7 ...

Environment Canada says parts of Ontario are expected to be hit by heavy, blowing snow today and Wednesday, and some areas could see up to 40 centimetres.

It’s a good week to be a windmill in southern Ontario, with some locales seeing their gustiest week since December 2022 ...

It looks like two distinct weather systems are making their way into southern Ontario—one bringing crisp, cold air and the ...

Take a look at recent noteworthy cold snaps across Ontario and their impact on ice coverage. Details with meteorologist Tyler ...

Night - Partly cloudy. Winds SW at 6 mph (9.7 kph). The overnight low will be 12 °F (-11.1 °C). Cloudy with a high of 28 °F (-2.2 °C). Winds variable at 6 to 9 mph (9.7 to 14.5 kph). Mostly ...