The Soo Wakes to Sub-Zero Chill – But Sunlight is on the Way
SAULT STE. MARIE – WEATHER – It’s a frosty morning across the Soo as Wednesday begins under partly cloudy skies. Observed at 7:00 AM EDT at the Sault Ste. Marie Airport, the mercury sits at a bracing -14.6°C, with the wind chill nudging it down to -17°C. Winds are gentle out of the southwest at just 3 km/h — not exactly a breeze to brag about, but it’s just enough to keep the cold biting. The pressure is a healthy 102.2 kPa and rising, suggesting stable and improving conditions through the day. With humidity clocking in at a heavy 92%, it’s the kind of cold that seeps into your sleeves.
Today’s Forecast: Cold But Clear
Today, Sault Ste. Marie is enjoying a calm stretch with partly cloudy conditions expected to give way to clearer skies. Visibility is excellent at 24 km — crisp air tends to come with a good view. Temperatures will remain cold this morning, but should warm slightly through the day as the sun pushes through the cloud cover. The high is expected to be modest, so winter wear is still a must, even with the sun making an appearance. This is your cue to layer up: thermal base layers, insulated jackets, and those fleece-lined boots you’ve been ready to retire.
While the full Environment Canada forecast update isn’t currently showing, based on surrounding regional patterns, we can expect relatively calm weather into Thursday before things may turn more unsettled by the weekend, as a system brings increasing chances for snow or mixed precipitation across the region.
Historical Weather Snapshot
March 26 in Sault Ste. Marie has seen some real extremes. The warmest on record? A surprisingly springy 18.3°C back in 1945 — likely a day for t-shirts and disbelief. The coldest? A frigid -28.9°C logged in 1972. Compared to those, today’s -15°C is… well, somewhere in between “regret stepping outside” and “could be worse.”
What to Wear
This morning is all about defensive dressing — full winter gear including gloves, a hat, and a wind-blocking outer layer are non-negotiable. If you’re venturing out early, a scarf is still a top-tier accessory — not just for fashion, but for keeping your face from freezing. Afternoon sun may tempt you to shed a layer, but keep it handy.
Weather Trivia: Sault Ste. Marie’s Icy Identity
Here’s a frosty fact: The Soo is no stranger to lake-effect snow thanks to its position between Lake Superior and Lake Huron. This unique setup can deliver snow even when surrounding regions stay dry — it’s one of the quirks that makes winter in the Soo a snow lover’s paradise… or their nemesis, depending on your driveway size.
