Thunderstorms and Heavy Rain Across the Southern and Eastern US; Heat and Fire Weather Concerns in the West

Showers and thunderstorms are expected across the southern and eastern US this week, with heavy rain and localized flooding, particularly near the Gulf Coast. Monsoonal moisture will bring rain and potential flooding to parts of the Southwest. Heat and fire weather threats will continue to impact the West. Read More >

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

    
                        

449

NWUS53 KLOT 302154

LSRLOT



Preliminary Local Storm Report

National Weather Service Chicago IL

454 PM CDT Mon Jun 30 2025



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

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

            ..REMARKS..



0850 PM     Tstm Wnd Dmg     Libertyville            42.28N 87.94W

06/29/2025                   Lake               IL   Emergency Mngr



            During the evening of June 29, a microburst

            impacted a portion of Libertyville. A large

            tree fell onto a townhouse at 855 County

            Club Drive, rendering it uninhabitable. In

            addition, power poles were downed near

            Liberty Lake. Additional tree damage was

            reported in the same general area. Based on

            the damage reports, wind speeds likely

            exceeded 60 mph.





&&



$$



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Meteorology and Additional

Meteorology

Water Vapor Image

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Thunderstorms and Heavy Rain Across the Southern and Eastern US; Heat and Fire Weather Concerns in the West

Thursday's Light Snow Event and Unique Snow Band