Winter Storm — South Laramie Range, Wyoming

2025-04-17 to 2025-04-18 · South Laramie Range, Wyoming

Event narrative

Interstate 80 closed between Cheyenne and Rawlins for an extended period of time due to winter conditions. Webcams along Interstate 80 in the South Laramie Range showed snow covered roads and poor visibility.

Wider weather episode

A strong cold front moved from northwest to southeast across Wyoming, bringing cold temperatures and widespread accumulating snow.

Source: NOAA Storm Events Database, event_id 1240303. Narrative written by the NWS forecast office that issued the report.