Chicago (CBS) — Winter Weather Advisories will take effect for Lake and McHenry counties starting Sunday at 3 a.m. and lasting until 6 a.m. Monday.

Winter Weather Advisories are in place for La Salle and DeKalb Counties until midnight Sunday.

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Light snow showers will move in from the west overnight before sunrise.

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Light snow will be likely for most of Sunday, with the bulk of the accumulation falling in the morning. Snow showers will continue through Monday morning. Around 1 to 3 inches of accumulation is expected.

People should prepare for slippery road conditions.

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A subtle warm-up is expected through the week with temperatures into the 40s by next weekend.