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Winter Storm in Southwest Big Horn Basin, Wyoming
Winter Storm March 6, 2025 – March 7, 2025 · Southwest Big Horn Basin, Wyoming
What the National Weather Service wrote
Trained spotters reported 4 to 7 inches around Thermopolis.
The wider storm
Low pressure moved across central Wyoming and brought heavy snow to much of northern and central Wyoming. The highest amount recorded was 24 inches at the Hogadon Basin Ski Area. In the lower elevations, the highest snowfall amounts occurred in the favored easterly to northeasterly upslope flow locations. Amounts around Lander ranged from 8 to 14 inches, with 6 to 12 inches in much of Johnson County and around Casper. The snow brought widespread transportation problems with numerous road closures at the height of the storm.
Source: NOAA Storm Events Database, event 1235444. Narratives are written by the National Weather Service forecast office that issued the report.
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