Published by admin on Thu, 01/08/2026 - 8:00am
There has been no lasting ice on the river or snow on the ground in the lower elevations of the Big Horn Basin so far this winter. Richard Lowe, lead forecaster at the Riverton Office of the National Weather Service, confirmed 2025 had the fourth warmest December on record at an average 34ºF, based on Greybull temps, and five days of the month had record highs.