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Winter Olympics at Risk: Cities Face Rising Temperatures

2/17/2026

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Summary

Story summary

Colorado State University researchers warn rising temperatures may render former Winter Olympic host cities unable to maintain reliable winter conditions by mid-century.
Chamonix and Sochi may no longer be viable venues.
Olympic events are adapting, with some moving indoors or relying on artificial snow.
In Cortina, Italy, the 2026 Winter Olympics face warmer temperatures that raise concerns about scheduling and snow quality.

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Story summary

Colorado State University researchers warn rising temperatures may render former Winter Olympic host cities unable to maintain reliable winter conditions by mid-century.
Chamonix and Sochi may no longer be viable venues.
Olympic events are adapting, with some moving indoors or relying on artificial snow.
In Cortina, Italy, the 2026 Winter Olympics face warmer temperatures that raise concerns about scheduling and snow quality.