Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

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National Water Prediction Service Hazardous Weather Outlook Forecast Discussion Local Hydro Outlook

More deaths occur each year due to flash flooding than any other thunderstorm threat. Many of these casualities result from careless or unsuspecting motorists attempting to traverse flooded roadways.

Any questions or comments regarding the information located here, or about the NWS La Crosse's hydrological service area? Please contact the NWS La Crosse Hydrology Team.