Idaho, Wyoming, Montana Severe Flood Watch | Effective 07/21/2026 11:59
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of central, north central, northwest, south
central, southwest, and west central Wyoming, including the
following areas, in central Wyoming, Casper Mountain, Green
Mountains and Rattlesnake Range, Lander Foothills, Natrona County
Lower Elevations, Owl Creek and Bridger Mountains, Southwest
Bighorn Basin, Upper Wind River Basin, Wind River Basin, Wind River