High Wind in Shirley Basin, Wyoming

High Wind December 11, 2021 – December 12, 2021 · Shirley Basin, Wyoming

64 mph

Measured gust (56 kt)

What the National Weather Service wrote

WYDOT mesonet station Shirley Rim (WY44) 2 miles northwest of Shirley Basin along WY487 measured maximum wind gust at 8:46 PM MST on the 11th.

The wider storm

After recent snowfall earlier in the week, strong winds spread across much of southeast Wyoming resulting in widespread blowing snow and blizzard conditions in spots. Portions of Interstates 25 and 80 were closed for an extended period of time due to winter conditions and crashes.

Source: NOAA Storm Events Database, event 990822. Narratives are written by the National Weather Service forecast office that issued the report.

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