After months of teasing, a La Niña winter has finally started – but we don’t blame you if you haven’t noticed.

The weather is expected to be relatively balmy but somewhat windy for Woodstock Willie's big Groundhog Day reveal Sunday.

While Groundhog Day remains a fun tradition, meteorologists rely on data and computer models for more accurate forecasts. This year, the National Weather Service said it's a toss-up whether Illinois ...

There was a risk of flooding Friday across the Chicago area amid heavy rain mixing with frozen soil and rivers, officials ...

The area remains under a Flood Watch until 3 p.m. Friday as the rainmaker diminishes into the afternoon hours.

A flash flood warning for most of the Chicago area was issued Friday afternoon as an unusually rainy January day creates a flooding risk in part due to frozen soil.

The National Weather Service has issued a flood watch until 3 p.m. Friday for several northern Illinois counties. Heavy rains could cause some localized flooding.

During the morning hours, the Federal Aviation Administration warned that ground stops at both O'Hare and Midway ...

There is a risk of flooding and sewer backups Friday morning across the Chicago area as heavy rain will run off from frozen ground, officials said.

The Old Farmer's Almanac, which has been in business since 1792, recently released its spring weather forecast. The outlook? ...

Emergency vehicles and rescue crews gather along the Potomac River near Reagan National Airport after an air crash near ...