- The NWS station in Cheyenne, Wyoming, issued another warning for the Great Plains region.
- “We can not emphasize enough – the #cold air and wind chill forecast tomorrow (Wed) night thru Thursday feature some of the most extreme values you will ever see!” NWS Cheyenne tweeted Tuesday. “Please take precautions: Check on elderly/vulnerable, protect pets, shelter livestock, cover exposed skin!”
- According to the weather map included in the tweet, temperatures could drop as low as 70 degrees below zero in eastern Wyoming and western Nebraska.
