Thursday's Light Snow Event and Unique Snow Band

Thursday, November 15 saw early morning snow from a major weather system to our south spread northwest over northwest Indiana and northern Illinois. The solid snow shield brought 2" to 4" of accumulation in parts of east central Illinois into northwest Indiana by mid-morning. Then a single band of snow continued to move northwest across the Chicago metro area, pivoting, and then weakened as it moved back southeast (though did briefly re-intensify). This band produced mainly 1-2", although there was isolated 2" in Lake County, IL.

Radar Loop from Nov 15,12 a.m. - 6 p.m. Note the colors represent estimated precipitation type. Almost all of this was observed to have been snow.

Fast Facts
Snow/Ice Totals
Storm Reports
Meteorology & Additional

Fast Facts

The official snowfall for Chicago was 1.1" observed at Chicago O'Hare International Airport.

Other snowfall amounts include 3.5" in Chesterton, in Porter County, IN, 3.0" in Cullom in Livingston County, IL, and 2.7" from an observer in Lindenhurst, in Lake County, IL.

Snow/Ice Totals

Observed snowfall map from 11/15/18. Also visit the Storm Reports map.

Text Listing of Snowfall Reports from Volunteer Observers

Storm Reports

Map of Snowfall Local Storm Reports

    
                        

829

NWUS53 KLOT 201835

LSRLOT



Preliminary Local Storm Report

National Weather Service Chicago IL

1235 PM CST Fri Dec 20 2024



..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...

..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....

            ..REMARKS..



0800 AM     Snow             1 NE Winfield           41.88N 88.15W

12/20/2024  M2.1 Inch        DuPage             IL   Trained Spotter









&&



$$



ZY

Meteorology and Additional

Meteorology

Water Vapor Image

Links

Media use of NWS Web News Stories is encouraged!
Please acknowledge the NWS as the source of any news information accessed from this site.

Additional recaps can be found on the NWS Chicago Science & Past Events Page.

Fresh Snow and Temperature Outlook Ahead of Christmas Day

Thursday's Light Snow Event and Unique Snow Band