Imagine stepping outside in February, only to be greeted by temperatures more typical of a spring day. That's exactly what happened in Canada this week, as the mercury soared to a staggering 20°C—a feat that's both remarkable and, for some, a little unsettling. But here's where it gets controversial: is this a mere anomaly, or a sign of something bigger? Let's dive in.
Published on Feb. 4, 2026, 10:38 PM
Updated on Feb. 4, 2026, 11:31 PM
Just days into February, Canada has already witnessed its first 20-degree daytime high of the year. On Wednesday, Feb. 4, Lethbridge, Alberta, stole the spotlight by recording a balmy 20.6°C. While this isn’t entirely unprecedented for the region, it’s certainly a head-turner for this time of year. And this is the part most people miss: it’s not just Lethbridge—much of southern Alberta is basking in unusually warm temperatures, with highs in the upper teens and a mix of sun and clouds expected to linger for the next few days.
So, what’s behind this early taste of spring? The answer lies in the chinook winds, a classic Alberta phenomenon. These winds form when warm, moist Pacific air is forced over the Rockies. As the air descends into Alberta’s foothills, it dries out and warms up, creating gusty, spring-like conditions. This week, a ridge in the jet stream allowed this mild Pacific air to flow eastward, turning February into a preview of April.
But here’s the kicker: while 20°C in February might seem bizarre to non-Albertans, it’s not entirely unheard of. Lethbridge once recorded 20°C as early as Jan. 11, 1997, and Calgary and Medicine Hat hit the mark on Feb. 27, 1992. Still, it raises questions: Is this a fluke, or a symptom of broader climate trends? What do you think?
For now, southern Albertans are enjoying patio weather in February—a rare treat. But as we marvel at these temperatures, it’s worth pondering whether such events will become more common. After all, weather is no longer just a topic for small talk—it’s a conversation about our planet’s future. So, is this just a quirky winter, or a glimpse of what’s to come? Let us know your thoughts in the comments!
With insights from Rachel Modestino, meteorologist at The Weather Network, and Nathan Howes, digital reporter at The Weather Network.
