Winter Event Summary

Enter summary/what happened (optional):

Summary Infographic, snowfall map, or photo

Fast Facts
Snow/Ice Totals
Storm Reports
Additional

Fast Facts

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

The official snowfall for Rockford was x.x" observed at Chicago Rockford International Airport.

Other snowfall amounts include x.x" at the NWS Chicago in Romeoville and x.x" observed 3 miles southwest of Chicago Midway International Airport.

Snow/Ice Totals

Create Image from BIG, upload to images/pastevents/xxx (where xxx is this event date) directory

Text Listing of Snowfall Reports from Volunteer Observers

Storm Reports

Map of Snowfall Local Storm Reports

    
                        

237

NWUS53 KLOT 111843

LSRLOT



Preliminary Local Storm Report

National Weather Service Chicago IL

1243 PM CST Tue Nov 11 2025



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

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

            ..REMARKS..



0700 PM     Snow             1 N Valparaiso          41.49N 87.06W

11/10/2025  M12.0 Inch       Porter             IN   Cocorahs



            Updated storm total snowfall. Cocorahs

            station IN-PT-98 Valparaiso 1 N.



0700 PM     Snow             2 WNW Boone Grove       41.37N 87.16W

11/10/2025  M11.5 Inch       Porter             IN   Cocorahs



            Updated storm total snowfall. Cocorahs

            station IN-PT-18 Boone Grove 2 WNW.



0700 PM     Snow             1 WSW Valparaiso        41.47N 87.09W

11/10/2025  M11.0 Inch       Porter             IN   Cocorahs



            Updated storm total snowfall. Cocorahs

            station IN-PT-3 Valparaiso.



0700 PM     Snow             4 NNE Boone Grove       41.41N 87.10W

11/10/2025  M9.0 Inch        Porter             IN   Cocorahs



            Updated storm total snowfall. Cocorahs

            station IN-PT-117 Boone Grove 4 NNE.



0700 PM     Snow             Porter                  41.62N 87.08W

11/10/2025  M8.3 Inch        Porter             IN   Cocorahs



            Updated storm total snowfall. Cocorahs

            station IN-PT-69 Porter.



0700 PM     Snow             2 N Crescent City       40.80N 87.86W

11/10/2025  M8.1 Inch        Iroquois           IL   Cocorahs



            Updated storm total snowfall. Cocorahs

            station IL-IR-14 Crescent City 2 N.



0700 PM     Snow             3 NNW Lake Station      41.62N 87.25W

11/10/2025  M7.6 Inch        Lake               IN   Cocorahs



            Updated storm total snowfall. Cocorahs

            station IN-LK-63 Gary 5 ENE.



1200 PM     Snow             West Ridge - Chicago    42.00N 87.70W

11/10/2025  M5.7 Inch        Cook               IL   Cocorahs



            Updated storm total snowfall. Cocorahs

            station IL-CK-94 Chicago - West Ridge.



1200 PM     Snow             1 E Evanston            42.04N 87.68W

11/10/2025  M5.2 Inch        Cook               IL   Cocorahs



            Updated storm total snowfall. Cocorahs

            station IL-CK-336 Evanston 1 E.





&&



$$

Additional

Photos


Photo courtesy of	Photo courtesy of	Photo courtesy of

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 Past Events Page.

***Winter Event Summary***

Winter Event Summary