CHICAGO (CBS) -- The snow and ice on Monday afternoon prompted a ground stop at O'Hare International Airport.
The ground stop was in effect as of just before 4 p.m. for all flights arriving at O'Hare. It was to expire at 4:45 p.m.
Midway International Airport was not affected.
A Winter Weather Advisory has been issued for most of the Chicago area with one to three inches of snow possible.
The advisory continues until 10 p.m.
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