May snow on the way for parts of Alberta with up to 15 cm

May 12 2025, 7:28 pm

The May long weekend is around the corner, and it wouldn’t be Alberta without at least one final threat of snow.

The good news is, you can breathe a sigh of relief, because big cities like Calgary and Edmonton aren’t likely to be affected. If you had any grand camping plans, however, you might not be so lucky.

Environment and Climate Change Canada issued a snowfall warning on Monday, May 12, for parts of the Kananaskis Improvement District, specifically near Highwood House and Kananaskis Village.

alberta snow

Environment and Climate Change Canada

According to the alert, heavy wet snow is forecast today, with amounts of up to 15 cm expected over higher terrain.

Snow is expected to begin in the morning and continue through the night, with the bulk of the pile-up reserved for elevations above 1600 m. Be cautious if you’re doing any driving in the area, as the sudden snow might reduce visibility and make roads slick.

Any snow is mercifully predicted to taper off by Tuesday morning.

If you’re in one of the big Alberta cities, you dodged the bullet! For now, anyway. The weekly forecast is expected to be spring-like. Which is to say, temperamental and all over the map — but at least it’s not cold!

Calgary

may snow

Environment and Climate Change Canada

No snow in the forecast this week, but keep an eye out for thunderstorms. The normal ranges for this time of year are highs of 16°C and lows of 3°C.

Edmonton

may snow

Environment and Climate Change Canada

This week is looking like a mix of showers, sunshine, clouds, and repeat. Averages for this time of year range from a high of 18°C to a low of 6°C.

You’re safe to start making long weekend plans, just keep them flexible.

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