Greater Sudbury Weather: Frosty Start with Snow on the Way

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Discover the latest weather forecast for Sault Ste. Marie, including a special weather statement warning of significant rainfall and possible snow. Stay informed on what to expect and how to prepare

Chilling in the Nickel City

Greater Sudbury is off to a frosty start today with a current temperature of -26°C at the Greater Sudbury Airport. With a gentle west-northwest wind at 5 km/h, the wind chill makes it feel like -31°C. The air pressure stands at 103.6 kPa and rising, signaling calm weather ahead, and the 76% humidity adds a crisp snap to the air. Visibility is fantastic at 24 km, so while it’s chilly, at least you can see the winter wonderland clearly!

Sunshine will dominate the morning, but increasing cloudiness is expected by noon. Temperatures will climb to a high of -16°C this afternoon, though it will feel like -22°C. Frostbite risks are high today, so keep exposed skin covered. The UV index is a low 1—no sunscreen needed, but bundle up like an arctic adventurer.

Tonight: Clouds and Snow

Tonight, clouds will roll in, and periods of snow will begin after midnight. The temperature will rise to -8°C by morning, a welcome break from the deep freeze. Winds will remain light, up to 15 km/h, with wind chills easing from -25°C this evening to -15°C overnight. Snowfall will set the stage for a white Monday morning.

Monday: Snowy Start to the Week

Monday will be a snowy affair, with 2 to 4 cm of accumulation expected. Winds from the south at 20 km/h will make it feel like -15°C in the morning, moderating to -7°C by the afternoon as temperatures peak at -3°C. Overnight, periods of snow will continue, with a low of -8°C.

Looking Ahead

Tuesday through Thursday features a mix of sun, cloud, and light flurries. Highs range from -5°C to +1°C, with nighttime lows hovering around -7°C to +1°C. Wednesday and Thursday bring a chance of rain showers mixed with flurries, hinting at a brief thaw.


Wardrobe Advice

Today calls for your warmest winter gear. Thermal layers, a heavy parka, insulated gloves, and a snug hat are a must to avoid frostbite. Don’t forget a scarf to cover your face from the biting chill.


Weather Trivia

Did you know? The record low for December 22 in Greater Sudbury is a frigid -38.3°C, set in 1983. Meanwhile, the record high was a balmy 7.4°C, reached in 1994. Sudbury knows how to keep us guessing!

 

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