CHICAGO (CBS) — Chicago’s airports canceled some flights when winter weather plowed through the area on Sunday.

As of just before 4 p.m., 430 flights had been canceled at O’Hare International Airport. Flight delays averaging 43 minutes were reported.

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At Midway International Airport, 81 flights were canceled and flights were delayed 15 minutes or less.

CHECK: O’Hare Updates | Midway Updates | National Flight Delay Information

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The snow on Sunday fell heavily at times but will come through pretty quickly.

The snow began changing to rain on Sunday afternoon.

About two to four inches were expected, with the highest totals near the Wisconsin line.

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Monday is expected to be partly sunny with temperatures in the mid 30s.