Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Winter 2017-2018 Events

2017-2018 Meteorological Winter Summary: Up and down winter finishes near normal

April 14-15, 2018: Late season ice in far northern Illinois

April 8-9, 2018: First 2+" April Snow Since 2009

March 24, 2018: Heavy late season snow across northwest and central Illinois

February 3-11, 2018: Record-reaching nine straight days with measurable snow highlighted by a winter storm

January 24, 2018: Morning freezing drizzle event creates treacherous travel conditions

January 23, 2018: Early morning burst of snowfall in the far northern Chicago suburbs

January 14-16, 2018: A 3-7" snow event across the area, followed by lake effect snow including 8" in Porter County

January 7, 2018: Widespread light freezing rain and drizzle event

December 26, 2017-January 6, 2018: Bitter cold stretch; nearly two weeks remaining below 20°

December 29, 2017: 3-5" across southern areas

December 24, 2017: Christmas Eve snow of a few inches

December 11, 2017: Brief but moderate to heavy snow band moves over during late day commute

NWS Chicago Past Events Page

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