Southern Ontario is gearing up for a frosty weekend as plunging temperatures and steady flurries dominate the forecast. From Mississauga to Durham, residents should prepare for a true taste of winter with bone-chilling winds, snowy skies, and icy conditions.
Cloudy Skies and Morning Flurries to Start Sunday
Early risers hoping to catch the 7:50 a.m. sunrise may be disappointed by thick overcast skies blanketing the region. While cities like Mississauga, Brampton, Halton, and Hamilton will wake up to cloudy conditions, Durham might see a mix of light flurries alongside the clouds.
Morning wind chills will intensify the cold, making it feel like -14°C in Mississauga, Brampton, and Hamilton, and -13°C in Halton and Durham. Brisk winds up to 40 km/h will add an extra bite to the air.
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Temperature Swings and Afternoon Snow
Daytime highs will vary throughout the morning but steadily decline as the day progresses:
- Mississauga and Brampton: Starting at -1°C, dipping to -5°C
- Halton: From -1°C to -3°C
- Hamilton: Reaching -1°C before plunging to -9°C
- Durham: Beginning at -3°C, falling to -8°C
Expect flurries to pick up by late morning, continuing through the afternoon and into the evening.
Evening Brings Brisk Winds and Icy Temperatures
As the sun sets at 4:51 p.m., the cold tightens its grip. Light winds of 15 km/h will dominate Mississauga, Brampton, and Durham, while Halton and Hamilton experience gustier conditions up to 20 km/h. Snowfall could make a return, particularly in Hamilton, Halton, and Durham, though specific accumulations remain uncertain.
By nightfall, temperatures will plummet:
- Mississauga, Brampton, and Halton: Lows of -11°C (feels like -17°C)
- Hamilton: -8°C
- Durham: A frigid -13°C (feels like -18°C)
The Week Ahead: Subzero Days and Snowy Nights
Winter’s icy reign will continue through the week:
- Monday to Thursday: A mix of clouds and sunny breaks with highs hovering between -1°C and -8°C.
- Friday: Clouds take over, paving the way for another snowy system.
Overnight lows will remain bitterly cold, dropping between -10°C and -13°C.
Winter Precautions and Preparation Tips
With snow, freezing temperatures, and icy winds on the horizon, residents are encouraged to:
- Dress in layers and cover exposed skin to combat wind chills.
- Drive cautiously on slick roads and allow extra time for commutes.
- Monitor weather updates for potential snowfall warnings or alerts.
Southern Ontario is firmly in winter’s grasp, so bundle up and stay safe as the season brings its full force!
