RIVERTON, Wyo. – Dawn breaks over the Wind River Range with a restless sky and the sound of gusts moving through open valleys. It’s a brisk start across central Wyoming, where powerful southwesterly winds are stirring dust, shaking fences, and keeping temperatures mild despite the early chill.
According to the National Weather Service in Riverton, gusts up to 55 mph are possible through this evening, especially along mountain passes and open stretches near Casper and South Pass. These winds could cause difficult driving for high-profile vehicles along I-25, U.S. 287, and Highway 26. Residents should secure outdoor items and expect brief power interruptions in more exposed areas.
By Monday morning, winds will ease and sunshine will dominate. Highs rise into the upper 50s, marking the start of a calmer and warmer stretch lasting through midweek. Tuesday may even touch the mid-60s — unusually mild for early November in central Wyoming — under partly sunny skies and light southwest breezes.
Farther north near Cody and Thermopolis, the pattern remains stable through Wednesday, with chilly nights in the 30s but afternoons reaching near 70°F. The next system may arrive late Thursday into Friday, bringing increasing clouds and a slight chance of rain or snow showers for the western mountains as temperatures begin to cool again.
For now, Riverton and nearby towns can expect a classic Wyoming fall transition — windy, dry, and bright — perfect for final leaf cleanup or early holiday decorating before the next early-winter front approaches later in the month.
Five-Day Outlook for Riverton, WY:
Mon: 57/34 – Sunny; southwest breeze calming.
Tue: 66/31 – Partly sunny; mild afternoon.
Wed: 65/37 – Sunny; light wind.
Thu: 64/32 – Increasing clouds; breezy west.
Fri: 55/30 – Mostly sunny; cooler trend begins.
