Waking Up Chilly, Warming Up Nicely – But Don’t Get Too Comfortable!

A Frosty Morning, Followed by a Flirtation with Spring

As dawn breaks over Sioux Lookout and Pickle Lake, the skies are mainly clear with a brisk chill hanging in the air. Observed at 5:00 AM CDT from the Sioux Lookout Airport, it’s currently 0°C—though with that northeast wind blowing at 10 km/h, it feels more like -3°C. The barometric pressure is at 101.6 kPa and on the rise, offering a whisper of stability before things shift. Humidity is relatively high at 86%, making it one of those mornings where you can see your breath—and possibly question your springtime optimism.

The good news? Sunshine dominates the early part of the day, helping fog patches clear up nicely. But don’t get too comfy—clouds are expected to roll in this afternoon. Winds will pick up from the southeast at 20 km/h as we head into the latter half of the day. The temperature will climb to a lovely 13°C by this afternoon, just in time to give you a taste of spring. The UV index hits 5, so it’s a moderate day for sun exposure—keep those sunglasses on standby.

Tonight: Rain or Snow? Yes.

Clouds will take over tonight, and just before the stroke of midnight, the sky might start delivering a surprise mix of snow or rain. Winds remain steady from the southeast at 20 km/h, and temperatures will hover at a low of +1°C. Welcome to transitional weather, where every season gets a cameo.

Midweek Mix-Up: Snow, Rain, and Cool Breezes

Wednesday starts off wintry again with periods of snow or rain, eventually switching over to plain old rain by late morning. The wind will change direction in the afternoon, coming in from the west at 20 km/h and bringing a fresh chill with it. Expect a daytime high of 8°C, though the UV index will dip to just 1—so no need to worry about sunscreen.

Wednesday night stays mostly cloudy, with a 30 percent chance of rain showers or flurries and a low right around the freezing mark. Thursday will continue the cloudy trend with a 30 percent chance of rain and a similar high of 8°C. By nightfall, we’ll see continued cloud cover and another zero-degree low.

Bright Spots Ahead: Patience Pays Off

Friday will still be cloudy but slightly warmer with a high of 13°C. But come Saturday, the sun makes its triumphant return with clear skies and a gorgeous high of 18°C. Nighttime temperatures will finally feel like spring too, dipping to a mild +2°C.

What to Wear: Layer Like a Pro

Start your day with warm layers—you’ll need them against that wind chill this morning. A cozy jacket, scarf, and maybe even gloves won’t be overkill. By afternoon, switch to something lighter but keep a waterproof layer handy for tonight’s precipitation roulette. If you’re out tomorrow, waterproof footwear wouldn’t hurt either—just in case the snow wants a rematch.

Weather Trivia: A Little Freeze with Your Sunshine?

The historic high for April 22 in Sioux Lookout is a toasty 21.5°C, recorded in 1987. On the flip side, the record low is a frigid -13.5°C from way back in 1959. So yes, today’s frosty start is still child’s play compared to the region’s weather wildcards of the past!