Has Cheyenne, Wyoming been hit by a tornado?

Yes, the most destructive tornado in Wyoming history struck Cheyenne on July 16, 1979, causing one death, 40 injuries, and enormous property damage.

How much snow does Cheyenne, Wyoming get per year?

Cheyenne averages 60 inches of snow annually, with the heaviest accumulation falling in March and April rather than midwinter.

What are Cheyenne's record high and low temperatures?

Cheyenne's record low is minus 38°F and its record high is 100°F.

What are Chinook winds and how do they affect Cheyenne, WY?

Chinook winds descending from the Laramie Range can raise Cheyenne's temperature 50°F in a few hours, dramatically interrupting what would otherwise be a cold winter day.

Weather in Cheyenne, WY

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Cheyenne, WY Weather