Cold Start Today, But Spring’s Knocking—Just Very Politely
SIOUX LOOKOUT – WEATHER – If spring were a guest, it would be the kind that rings the doorbell and then stands outside for half an hour before coming in. At 5:00 AM CDT this morning, Sioux Lookout and Pickle Lake are starting off in full frost-mode with a brisk -9.3°C, calm skies, and a wind chill dragging the feel down to -11. The air is saturated at 100% humidity—yep, it’s one of those crystal-clear, nose-nipping mornings. Winds are light from the south at just 3 km/h, but change is brewing, with the pressure sitting at 102.1 kPa and falling.
Today: Sunshine With a Side of Goosebumps
You’ll need a good pair of mitts and a sturdy coffee thermos this morning, as wind chills make it feel more like -16°C. But the sun is out and shining strong, and we’ll see that continue throughout the day. By late morning, southeast winds will pick up to 20 km/h, helping nudge temperatures up to a more tolerable high of 8°C. UV index will hit a moderate 5—still strong enough to warrant sunscreen if you’re out ice fishing or hiking through those still-snowy patches.
Tonight: The Calm Before a Very Mixed Bag
Clear skies give way to increasing cloudiness late this evening, and by the overnight hours, a 40% chance of flurries or rain showers creeps in. There’s also a risk of—you guessed it—freezing rain. Winds will ease as the evening settles, and temperatures drop to a low of -1°C, skating right along that freezing line. If you’re out late, expect slick sidewalks and frosty windshields by morning.
Thursday to Friday: Cloudy with a High Chance of Confusion
Thursday keeps the clouds around with a 40% chance of flurries or rain showers in the morning, which rises to 60% chance of rain showers by noon. Highs will reach about +4°C, and the UV index falls to a 3. The evening keeps things interesting with a continued 60% chance of snow or rain and another low of -1°C.
Friday delivers more of that shoulder-season shuffle: cloudy skies and a 30% chance of flurries. High only reaches +1°C, and Friday night clears out, but temperatures plummet to a frigid -10°C. Winter isn’t done quite yet—she’s just being a bit more subtle.
Weekend Preview: Sun, Finally Some Real Spring
Saturday and Sunday promise sunshine and a proper thaw. Saturday will reach a high of 6°C under sunny skies, while Sunday brings the real reward: full sun and a high of 14°C. Backyard bonfires and fishing rods at the ready!
Historic Weather Bite: April 16 in Sioux Lookout
On this date, Sioux Lookout’s record high was a balmy 19.7°C, while the record low scraped in at a frosty -19.4°C. So, this morning’s -9°C? Pretty middle of the pack by northern Ontario standards.
What to Wear?
Bundle like it’s still February this morning—think thermal gear, hat, gloves, and that coat you swore you’d put away by now. Transition to something lighter by the afternoon, but keep the rain shell or umbrella close by for tonight, and watch for slick conditions. It’s also a good night to check those windshield wipers—freezing rain has a way of reminding us who’s in charge.
Did You Know?
Pickle Lake is Ontario’s most northerly community with year-round road access—and yes, that means the weather here likes to stay dramatic just a little longer than elsewhere. You’re basically living in Ontario’s last stand of winter!
