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The sun rises over Lake Michigan in sub-zero temperatures during the Arctic blast, as seen from the Museum Campus in Chicago on Feb. 7, 2021. Credit: Colin Boyle/Block Club Chicago

CITYWIDE — Chicago was hit by bone-chilling temperatures and snow this weekend, with wind chills dipping to 25 degrees below zero at Midway Airport early Sunday, according to the National Weather Service.

More snow and below-zero cold are expected to plague Chicago this week — but it will warm up a little bit.

RELATED: Protect Yourself From The Cold Or Find A Warming Center

Block Club photographer Colin Boyle spent the weekend along Lake Michigan to document the cold.

Check out his photos below:

Streeterville and Gold Coast buildings cast shadows on Lake Michigan, as seen from the 360 CHICAGO Observation Deck in the Streeterville neighborhood on February 5, 2021. Credit: Colin Boyle/Block Club Chicago
Steam and the sun rise over Lake Michigan in sub-zero temperatures during the Arctic blast, as seen from the Museum Campus in Chicago on February 7, 2021. Credit: Colin Boyle/Block Club Chicago
Ice forms on Lake Michigan and the pier during the Arctic blast at 63rd Street Beach in the Jackson Park neighborhood on February 6, 2021. Credit: Colin Boyle/Block Club Chicago
A flock of mergansers fly over a frozen Lake Michigan, eclipsing industrial buildigns, during the Arctic blast at 63rd Street Beach in the Jackson Park neighborhood on February 6, 2021. Credit: Colin Boyle/Block Club Chicago
Pancake ice resembling a sad face floats on Lake Michigan during the Arctic blast at 63rd Street Beach in the Jackson Park neighborhood on February 6, 2021. Credit: Colin Boyle/Block Club Chicago
Clouds hang over a cold Lake Michigan, as seen from the 360 CHICAGO Observation Deck in the Streeterville neighborhood on February 5, 2021. Credit: Colin Boyle/Block Club Chicago
Buildings cast shadows over ice forming on Lake Michigan, as seen from the 360 CHICAGO Observation Deck in the Streeterville neighborhood on February 5, 2021. Credit: Colin Boyle/Block Club Chicago
A person takes a photo as steam and the sun rise over Lake Michigan in sub-zero temperatures during the Arctic blast, as seen from the Museum Campus in Chicago on February 7, 2021. Credit: Colin Boyle/Block Club Chicago
Steam and the sun rise over Lake Michigan in sub-zero temperatures during the Arctic blast, as seen from the Museum Campus in Chicago on February 7, 2021. Credit: Colin Boyle/Block Club Chicago
A cyclist carries their bike through the snow as steam and the sun rise over Lake Michigan in sub-zero temperatures during the Arctic blast, as seen from the Museum Campus in Chicago on February 7, 2021. Credit: Colin Boyle/Block Club Chicago
The sun sets over the Chicago skyline, as seen from Rainbow Park Beach in the South Shore neighborhood on February 5, 2021. Credit: Colin Boyle/Block Club Chicago
Ice forms on Lake Michigan and the pier during the Arctic blast at 63rd Street Beach in the Jackson Park neighborhood on February 6, 2021. Credit: Colin Boyle/Block Club Chicago
A chunk of ice glimmers in the sunlight as the sun rises over Lake Michigan in sub-zero temperatures during the Arctic blast, as seen from the Museum Campus in Chicago on February 7, 2021. Credit: Colin Boyle/Block Club Chicago
Part of Chicago’s skyline in the cold of winter as seen from the 360 CHICAGO Observation Deck in the Streeterville neighborhood on February 5, 2021. Credit: Colin Boyle/Block Club Chicago
Steam and the sun rise over Lake Michigan in sub-zero temperatures during the Arctic blast, as seen from the Museum Campus in Chicago on February 7, 2021. Credit: Colin Boyle/Block Club Chicago

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