While Groundhog Day remains a fun tradition, meteorologists rely on data and computer models for more accurate forecasts.

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 International Airports were possible due to weather conditions.

More than 17 million people from eastern Texas to the lower Mississippi Valley are facing severe thunderstorms and possible tornadoes. Dallas, Texas has already faced flooding.

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

The heavy rainfall, estimated between 2 to 4 inches, could lead to excessive runoff, causing flooding of rivers, creeks, and ...

See how the groundhog became a symbol for predicting seasonal changes in America, rooted in German folklore with a badger — ...

Heavy rain and rumbles of thunder were expected throughout the Friday morning commute, the NBC 5 Storm Team said, with some slick spots expected and low visibility due to fog.

After record breaking warmth on Thursday, two weather systems bring small chances of precipitation to parts of the area. Find out if you will be impacted.

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

CHICAGO - Temperatures are well above normal today, with highs expected to reach the low to mid-50s. The record high for Jan. 30 is 55 degrees, set in 1988, and today’s temperatures could come close.

Saturday night, there is another disturbance set to make it’s way across the stateline. This will give us another slight rain ...