Summary
A displaced polar vortex in Canada is expected to bring three waves of cold Arctic air to parts of the U.S., making temperatures drop and increasing energy use. These cold conditions will affect the Plains, Midwest, and Northeast, with some areas experiencing below-zero temperatures and snowfall.
Key Facts
- A polar vortex from Canada will send three waves of Arctic air to the U.S.
- The first wave is affecting the Midwest and Northeast, bringing cold temperatures and snow.
- Energy demand is increasing due to the cold weather.
- Travel disruptions and potential school closures are expected.
- The cold will reach as far south as the mid-Atlantic.
- AccuWeather predicts low temperatures, with some areas dropping 15 to 25 degrees below average.
- The coldest days in the Northeast and mid-Atlantic will likely be December 13th and 14th.
- Snow is expected across areas including Chicago, with 1 to 3 inches forecasted.
