Winter Storm in Warren, Illinois

Winter Storm November 28, 2025 – November 29, 2025 · Warren, Illinois

What the National Weather Service wrote

The COOP Observer in Monmouth reported 8.4 inches of snow.

The wider storm

A long duration winter storm tracked across the region Friday night through late Saturday night. Widespread snowfall amounts of 8 to 12 inches. This will likely go down as one of the highest snowfall events for any year for the month of November in northwest Illinois. Numerous accidents including a few jackknifed semis on I-80 and I-74 and several road closures occurred with this event.

Source: NOAA Storm Events Database, event 1301655. Narratives are written by the National Weather Service forecast office that issued the report.

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