By National Weather Service Cheyenne, WY
Here are the current weather event impact highlights:
- Snow expected to develop near the Colorado State line by late morning and shift north into all of southeast Wyoming and Nebraska Panhandle this afternoon.
- Heavy mountain snow for the Snowy and Sierra Madre Ranges, as well as the I-80 Summit. Winter Storm Warnings are in effect.
- Winter Weather Advisories in effect for elsewhere that may need upgrading depending on how snow develops.
- Strong southeast wind gusts occur with the timing of heaviest snowfall, creating near whiteout conditions tonight into Tuesday morning.




