Snow is here. Here's what to expect in Chicago.
Accumulating snow will impact Chicago and surrounding areas Thursday night through Friday morning.
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Meteorologist David Yeomans joined the First Alert Weather team in 2024. You can see him on CBS News Chicago weekdays at 11 a.m. and 4 p.m., and reporting on the Climate Watch team.
David has been fascinated by the weather for as long as he can remember, becoming a National Weather Service-registered storm spotter at age 9. He went on to earn bachelor's and master's degrees in meteorology from the University of Miami. David holds the Certified Broadcast Meteorologist seal from the American Meteorological Society.
David studied under world-renowned climate change expert Dr. Brian Soden, publishing undergraduate research on the relationship between water vapor in the upper atmosphere and global warming. His graduate studies focused on hurricane rapid intensification and the role of mid-tropospheric humidity. He took a flight aboard the NOAA Hurricane Hunter aircraft as a Guest Scientist.
Prior to working at CBS, David was Chief Meteorologist at the NBC affiliate in Austin, TX, where he worked for 12 years.
David has been awarded four Emmy Awards, including for an investigation on climate change affecting Texas' water supply and for an educational weather series. He was named Best Weather Anchor by the Texas Association of Broadcasters. David appeared on the History Channel's "I Was There" series and GQ's "The Breakdown" as a weather expert, and was a TEDx speaker on climate change.
Accumulating snow will impact Chicago and surrounding areas Thursday night through Friday morning.
Expect a mix of clouds and sun on Tuesday with cooler west winds.
The polar vortex is an ever-present, large area of low-pressure and frigid air surrounding the Earth's poles.
True arctic air briefly returns to Chicago with dangerous wind chills by Thursday morning.
By Thursday morning, air temperatures are in the single-digits -- even near zero degrees in far western suburbs -- with wind chill temperatures approaching Cold Weather Advisory criteria, as low as -10 to -15 degrees.
After enjoying unseasonably mild weather Sunday and Monday, another cold snap blows in starting Tuesday bringing the coldest air of the season.
Temperatures climb to the low 50s on Sunday.
Winds will relax a bit Thursday night but remain breezy enough to keep wind chills in the single digits Friday morning with air temperatures in the 10s.
A weather alert took effect Wednesday evening for snow squalls that may bring damaging winds, low visibility, and slick roadways on your evening commute
A relatively quiet day is ahead on Tuesday with highs closer to freezing underneath a partly cloudy sky.
The cold stretch continues for a few more days.
We are tracking a very brief warm-up to near-normal temperatures Wednesday before another cold snap blows in.
Unseasonably cold weather continues to blow our way from Canada, with little changing in the temperature department until a brief "warm-up" next Wednesday.
After Chicago's coldest Thanksgiving Day in 10 years, temperatures get even colder through the holiday weekend.
A brief isolated shower is also in the forecast between 8 p.m. and midnight Tuesday night.