If temperatures drop below freezing, she said, it could lead to “major ice build-up,” creating hazardous driving conditions. Melting snow and ice in some areas are also leading to high water and standing water hazards, she said. If temperatures fall, these could also re-freeze.

The second winter storm of this week is bringing a widespread area of snowfall as well as some ice. Here's what to expect.

A second winter storm in as many days is slamming parts of the Midwest before rolling toward the East Coast. Major travel disruptions are likely.

A powerful and deadly winter storm that has been slamming the Plains and Midwest Wednesday morning moved into Chicago, Detroit and the Great Lakes during the afternoon.