Bighorn Low

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A Bighorn Low is a low-pressure area that forms in the Bighorn Mountains of northeastern Wyoming. A Bighorn Low typically follows a path through the Great Plains before turning northeast into Ontario and eventually into the Labrador Sea. In some cases, a Bighorn low can join with a Labrador Low and bring heavy wintry precipitation to portions of Greenland and Iceland. [1]

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References

  1. "Trends and Variability of North American Cool-Season Extratropical Cyclones: 1979–2019". AMS. Retrieved 13 December 2021.