Local Storm Report
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
344
NWUS53 KLOT 071842
LSRLOT
Preliminary Local Storm Report...Summary
National Weather Service Chicago IL
1242 PM CST Sun Dec 7 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0700 AM Snow 1 W Sleepy Hollow 42.09N 88.33W
12/07/2025 M7.1 Inch Kane IL Cocorahs
Cocorahs station IL-KN-118 Sleepy Hollow 1
W.
0700 AM Snow Capron 42.40N 88.74W
12/07/2025 M7.0 Inch Boone IL Cocorahs
Cocorahs station IL-BN-14 Capron.
0700 AM Snow 1 SW Timberlane 42.32N 88.88W
12/07/2025 M7.0 Inch Boone IL Cocorahs
Cocorahs station IL-BN-19 Timberlane 1 SW.
0737 AM Snow Oregon 42.01N 89.33W
12/07/2025 M7.0 Inch Ogle IL Public
Storm total snow as of 7:37 AM. Relayed via
broadcast media.
0830 AM Snow Lindenhurst 42.41N 88.03W
12/07/2025 M7.0 Inch Lake IL Broadcast Media
Storm total snowfall.
0930 AM Snow 1 SSE Greenwood 42.39N 88.39W
12/07/2025 M6.9 Inch McHenry IL Public
Storm total snowfall.
0700 AM Snow 2 WNW Loves Park 42.32N 89.09W
12/07/2025 M6.8 Inch Winnebago IL Cocorahs
Cocorahs station IL-WN-48 4 NNW Rockford.
0700 AM Snow 3 W Elgin 42.04N 88.34W
12/07/2025 M6.6 Inch Kane IL Cocorahs
Cocorahs station IL-KN-95 Elgin 3 W.
0700 AM Snow 5 NW Woodstock 42.36N 88.53W
12/07/2025 M6.6 Inch McHenry IL CO-OP Observer
CO-OP Observer station WODI2 Woodstock 5 NW.
0800 AM Snow Long Lake 42.37N 88.12W
12/07/2025 M6.5 Inch Lake IL Cocorahs
Cocorahs station IL-LK-100 Long Lake.
0915 AM Snow 3 NW Streamwood 42.05N 88.22W
12/07/2025 M6.5 Inch Cook IL Cocorahs
Cocorahs station IL-CK-456 Streamwood 3 NW.
0700 AM Snow 1 W Hoffman Estates 42.05N 88.12W
12/07/2025 M6.4 Inch Cook IL Cocorahs
Cocorahs station IL-CK-278 Hoffman Estates.
0700 AM Snow 3 NNE Campton Hills 41.98N 88.38W
12/07/2025 M6.4 Inch Kane IL Cocorahs
Cocorahs station IL-KN-67 Campton Hills 3
NNE.
0700 AM Snow 4 E Pecatonica 42.31N 89.29W
12/07/2025 M6.4 Inch Winnebago IL Cocorahs
Cocorahs station IL-WN-56 Winnebago 3.6 NW.
0653 AM Snow New Milford 42.17N 89.07W
12/07/2025 M6.2 Inch Winnebago IL Public
Snow total as of 6:53 AM. Relayed via
broadcast media.
0700 AM Snow 4 NNE Harvard 42.48N 88.58W
12/07/2025 M6.2 Inch McHenry IL Cocorahs
Cocorahs station IL-MCH-103 Harvard 4.4 NNE.
0800 AM Snow 2 WNW Bull Valley 42.32N 88.39W
12/07/2025 M6.2 Inch McHenry IL Cocorahs
Cocorahs station IL-MCH-13 Bull Valley 2
WNW.
1018 AM Snow 1 E Glenview 42.08N 87.80W
12/07/2025 M6.2 Inch Cook IL Public
Storm total snowfall.
0603 AM Snow 4 N Cherry Valley 42.29N 88.97W
12/07/2025 M6.1 Inch Winnebago IL Public
0700 AM Snow 2 E Schaumburg 42.03N 88.04W
12/07/2025 M6.1 Inch Cook IL Cocorahs
Cocorahs station IL-CK-131 Schaumburg 2 E.
0711 AM Snow 3 SSE Harvard 42.38N 88.59W
12/07/2025 M6.1 Inch McHenry IL Cocorahs
Cocorahs station IL-MCH-66 Harvard 3 SSE.
0652 AM Snow 1 NW Genoa 42.11N 88.72W
12/07/2025 E6.0 Inch De Kalb IL Public
0730 AM Snow Mount Prospect 42.07N 87.94W
12/07/2025 M6.0 Inch Cook IL Cocorahs
Cocorahs station IL-CK-367 Mount Prospect
0.2 NNE.
0737 AM Snow Leaf River 42.13N 89.40W
12/07/2025 M6.0 Inch Ogle IL Public
Storm total snow as of 7:37 AM. Relayed via
broadcast media.
0812 AM Snow 6 NNW West Brooklyn 41.78N 89.17W
12/07/2025 M6.0 Inch Lee IL Public
Storm total snowfall. Relayed via broadcast
media.
0830 AM Snow Wadsworth 42.43N 87.92W
12/07/2025 M6.0 Inch Lake IL Broadcast Media
Storm total snowfall.
0926 AM Snow Evanston 42.04N 87.69W
12/07/2025 M6.0 Inch Cook IL Public
1030 AM Snow 1 S Woodstock 42.30N 88.45W
12/07/2025 M6.0 Inch McHenry IL Public
Storm total snowfall.
0700 AM Snow Grandwood Park 42.39N 87.99W
12/07/2025 M5.9 Inch Lake IL Cocorahs
Cocorahs station IL-LK-133 Grandwood Park.
0830 AM Snow 4 SE Chana 41.93N 89.16W
12/07/2025 M5.9 Inch Ogle IL Cocorahs
Cocorahs station IL-OG-16 Chana 4 SE.
0945 AM Snow 2 SW Union 42.20N 88.56W
12/07/2025 M5.9 Inch McHenry IL Public
0700 AM Snow 1 ESE Elk Grove Village 42.00N 87.98W
12/07/2025 M5.8 Inch Cook IL Cocorahs
Cocorahs station IL-CK-63 Elk Grove Village
1 ESE.
0700 AM Snow 1 NE Riverwoods 42.17N 87.89W
12/07/2025 M5.8 Inch Lake IL Cocorahs
Cocorahs station IL-LK-39 Riverwoods 1 NE.
0700 AM Snow 1 SE Grandwood Park 42.38N 87.97W
12/07/2025 M5.8 Inch Lake IL Cocorahs
Cocorahs station IL-LK-42 Grandwood Park 1
SE.
0700 AM Snow Highwood 42.20N 87.81W
12/07/2025 M5.8 Inch Lake IL Cocorahs
Cocorahs station IL-LK-69 Highwood.
0754 AM Snow 1 NNE Mundelein 42.27N 88.00W
12/07/2025 M5.8 Inch Lake IL Cocorahs
Cocorahs station IL-LK-54 Mundelein 1 NNE.
0800 AM Snow Winthrop Harbor 42.48N 87.83W
12/07/2025 M5.8 Inch Lake IL Cocorahs
Cocorahs station IL-LK-23 Winthrop Harbor.
0814 AM Snow Highwood 42.20N 87.81W
12/07/2025 M5.8 Inch Lake IL Public
1000 AM Snow Sycamore 41.99N 88.69W
12/07/2025 M5.8 Inch De Kalb IL Public
Storm total snowfall.
1200 PM Snow Rockford Airport 42.20N 89.10W
12/07/2025 M5.8 Inch Winnebago IL Official NWS Obs
Storm total snowfall. From 6 AM to 12 PM
snow observed was 0.1 inches.
0900 AM Snow 1 ENE McHenry 42.35N 88.25W
12/07/2025 M5.7 Inch McHenry IL Cocorahs
Cocorahs station IL-MCH-94 McHenry 1 ENE.
0700 AM Snow 4 SSW Woodstock 42.26N 88.46W
12/07/2025 M5.6 Inch McHenry IL CO-OP Observer
CO-OP Observer station CRYI2 Crystal Lake 4
NW.
0700 AM Snow 3 NNW Lakewood 42.26N 88.40W
12/07/2025 M5.6 Inch McHenry IL Cocorahs
Cocorahs station IL-MCH-107 Crystal Lake 3.9
WNW.
0600 AM Snow 1 NW Trout Valley 42.21N 88.27W
12/07/2025 M5.5 Inch McHenry IL Cocorahs
Cocorahs station IL-MCH-118 Cary 0.9 W.
0700 AM Snow 1 NW Palatine 42.13N 88.06W
12/07/2025 M5.5 Inch Cook IL Cocorahs
Cocorahs station IL-CK-346 Palatine 1.2 NW.
0700 AM Snow 2 N Elgin 42.06N 88.29W
12/07/2025 M5.5 Inch Kane IL CO-OP Observer
CO-OP Observer station ELGI2 Elgin.
0700 AM Snow 1 N Lake Zurich 42.21N 88.09W
12/07/2025 M5.5 Inch Lake IL Cocorahs
Cocorahs station IL-LK-87 Lake Zurich 1 N.
0700 AM Snow 1 SSW Forest Lake 42.19N 88.07W
12/07/2025 M5.5 Inch Lake IL CO-OP Observer
CO-OP Observer station LKZI2 Forest Lake 1
SSW.
1030 AM Snow DeKalb 41.93N 88.75W
12/07/2025 M5.5 Inch De Kalb IL Public
Storm total snowfall.
0700 AM Snow 2 N Buffalo Grove 42.19N 87.96W
12/07/2025 M5.4 Inch Lake IL Cocorahs
Cocorahs station IL-LK-16 Buffalo Grove 2 N.
0730 AM Snow 2 S Mount Prospect 42.04N 87.93W
12/07/2025 M5.4 Inch Cook IL Public
0730 AM Snow 2 WNW Mundelein 42.27N 88.03W
12/07/2025 M5.4 Inch Lake IL Cocorahs
Cocorahs station IL-LK-74 Mundelein 1.6 WNW.
0700 AM Snow 1 SSW Genoa 42.08N 88.71W
12/07/2025 M5.3 Inch De Kalb IL CO-OP Observer
CO-OP Observer station GEOI2 Genoa.
0916 AM Snow Wauconda 42.26N 88.14W
12/07/2025 M5.3 Inch Lake IL Emergency Mngr
Storm total snowfall.
0930 AM Snow 1 WSW Loves Park 42.31N 89.07W
12/07/2025 M5.3 Inch Winnebago IL Broadcast Media
Storm total snowfall.
1017 AM Snow 2 NE Long Grove 42.20N 87.97W
12/07/2025 M5.3 Inch Lake IL Public
Storm total snow.
0700 AM Snow Trout Valley 42.20N 88.25W
12/07/2025 M5.2 Inch McHenry IL Cocorahs
Cocorahs station IL-MCH-95 Trout Valley.
0735 AM Snow 1 N Medinah 42.00N 88.05W
12/07/2025 M5.2 Inch Cook IL Cocorahs
Cocorahs station IL-CK-75 Elk Grove Village
2 WSW.
0630 AM Snow 1 NNE Oak Park 41.91N 87.78W
12/07/2025 M5.0 Inch Cook IL Cocorahs
Cocorahs station IL-CK-74 Oak Park 1 NNE.
0700 AM Snow West Ridge - Chicago 42.00N 87.69W
12/07/2025 M5.0 Inch Cook IL Cocorahs
Cocorahs station IL-CK-214 Chicago - West
Ridge.
0700 AM Snow 1 NNE Palatine 42.13N 88.03W
12/07/2025 M5.0 Inch Cook IL Cocorahs
Cocorahs station IL-CK-294 Palatine 1 NNE.
0700 AM Snow Batavia 41.85N 88.32W
12/07/2025 M5.0 Inch Kane IL Cocorahs
Cocorahs station IL-KN-135 Batavia.
0715 AM Snow 1 SW DeKalb 41.92N 88.76W
12/07/2025 M5.0 Inch De Kalb IL Cocorahs
Cocorahs station IL-DK-28 DeKalb.
0730 AM Snow 1 E Palatine 42.11N 88.02W
12/07/2025 M5.0 Inch Cook IL Cocorahs
Cocorahs station IL-CK-121 Palatine 1 E.
0730 AM Snow 1 W Glen Ellyn 41.88N 88.09W
12/07/2025 M5.0 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-132 Glen Ellyn 1 W.
0730 AM Snow Maple Park 41.91N 88.59W
12/07/2025 M5.0 Inch Kane IL Cocorahs
Cocorahs station IL-KN-125 Maple Park.
0738 AM Snow 3 NW Carol Stream 41.95N 88.16W
12/07/2025 M5.0 Inch DuPage IL Public
0800 AM Snow 2 SSE Barrington Hills 42.12N 88.16W
12/07/2025 M5.0 Inch Cook IL CO-OP Observer
CO-OP Observer station BARI2 Barrington.
0800 AM Snow 1 ENE St. Charles 41.92N 88.30W
12/07/2025 M5.0 Inch Kane IL Cocorahs
Cocorahs station IL-KN-64 St. Charles 1 ENE.
0830 AM Snow 1 WSW Medinah 41.97N 88.07W
12/07/2025 M5.0 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-190 Bloomingdale.
0920 AM Snow 1 S Jefferson Park - Ch 41.97N 87.77W
12/07/2025 M5.0 Inch Cook IL Public
1000 AM Snow Hanover Park 42.00N 88.15W
12/07/2025 M5.0 Inch Cook IL Public
Storm total snowfall.
1010 AM Snow Crystal Lake 42.24N 88.32W
12/07/2025 M5.0 Inch McHenry IL Public
Storm total snowfall.
1017 AM Snow Harwood Heights 41.97N 87.81W
12/07/2025 M5.0 Inch Cook IL Public
Storm total snowfall.
1107 AM Snow Albany Park - Chicago 41.97N 87.72W
12/07/2025 M5.0 Inch Cook IL Public
Storm total snowfall.
0700 AM Snow 1 NE Wheaton 41.87N 88.10W
12/07/2025 M4.8 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-201 Wheaton 1 NE.
0700 AM Snow Cortland 41.92N 88.69W
12/07/2025 M4.8 Inch De Kalb IL Cocorahs
Cocorahs station IL-DK-5 Cortland.
0715 AM Snow Harwood Heights 41.97N 87.80W
12/07/2025 M4.8 Inch Cook IL Cocorahs
Cocorahs station IL-CK-285 Harwood Heights.
1200 PM Snow Ohare Airport 41.98N 87.90W
12/07/2025 M4.8 Inch Cook IL Official NWS Obs
Storm total snowfall. From 6 AM to 12 PM
snow observed was 0.8 inches.
0700 AM Snow 1 SE Elmhurst 41.89N 87.93W
12/07/2025 M4.7 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-109 Elmhurst 0.8 ESE.
0710 AM Snow Ashton 41.86N 89.23W
12/07/2025 M4.7 Inch Lee IL Cocorahs
Cocorahs station IL-LE-8 Ashton.
0725 AM Snow 1 WSW Wheaton 41.86N 88.12W
12/07/2025 M4.7 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-184 Wheaton.
0800 AM Snow 1 E Evanston 42.04N 87.68W
12/07/2025 M4.7 Inch Cook IL Cocorahs
Cocorahs station IL-CK-336 Evanston 1 E.
0809 AM Snow Edgewater - Chicago 41.98N 87.66W
12/07/2025 M4.7 Inch Cook IL Public
0800 AM Snow Geneva 41.88N 88.30W
12/07/2025 M4.6 Inch Kane IL Cocorahs
Cocorahs station IL-KN-133 Geneva.
0805 AM Snow 1 ESE Villa Park 41.88N 87.96W
12/07/2025 M4.6 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-178 Villa Park.
0820 AM Snow 1 SSW La Grange Park 41.82N 87.88W
12/07/2025 M4.6 Inch Cook IL Cocorahs
Cocorahs station IL-CK-98 La Grange Park 1
SSW.
0700 AM Snow West Ridge - Chicago 42.00N 87.70W
12/07/2025 M4.5 Inch Cook IL Cocorahs
Cocorahs station IL-CK-94 Chicago - West
Ridge.
0700 AM Snow 2 WNW Geneva 41.89N 88.33W
12/07/2025 M4.5 Inch Kane IL Cocorahs
Cocorahs station IL-KN-121 Geneva 2 WNW.
0725 AM Snow 2 W Aurora 41.76N 88.35W
12/07/2025 M4.5 Inch Kane IL Cocorahs
Cocorahs station IL-KN-123 Aurora 2 W.
0800 AM Snow Franklin Park 41.93N 87.87W
12/07/2025 M4.5 Inch Cook IL Cocorahs
Cocorahs station IL-CK-345 Franklin Park 0.5
SSE.
0800 AM Snow 1 E Batavia 41.85N 88.30W
12/07/2025 M4.5 Inch Kane IL Cocorahs
Cocorahs station IL-KN-132 Batavia.
0830 AM Snow 1 NNW Batavia 41.87N 88.32W
12/07/2025 M4.5 Inch Kane IL Cocorahs
Cocorahs station IL-KN-22 Geneva 1 SSW.
1127 AM Snow La Grange 41.81N 87.87W
12/07/2025 M4.5 Inch Cook IL Public
Storm total snowfall.
0830 AM Snow 1 SW Irving Park - Chic 41.95N 87.73W
12/07/2025 M4.4 Inch Cook IL Cocorahs
Cocorahs station IL-CK-429 Harwood Heights
4.0 ESE.
0700 AM Snow 1 NW Batavia 41.86N 88.33W
12/07/2025 M4.3 Inch Kane IL Cocorahs
Cocorahs station IL-KN-23 Batavia 1 NW.
0710 AM Snow 1 ENE North Aurora 41.82N 88.31W
12/07/2025 M4.3 Inch Kane IL Cocorahs
Cocorahs station IL-KN-33 North Aurora 1
ENE.
0800 AM Snow 1 N Douglas - Chicago 41.85N 87.62W
12/07/2025 M4.3 Inch Cook IL NWS Employee
Storm total as of 8 AM.
1200 PM Snow 3.0 SW Midway Airport 41.74N 87.78W
12/07/2025 M4.3 Inch Cook IL CO-OP Observer
Updated snowfall total. From 6 AM to 12 PM
snow observed was 0.7 inches.
1100 AM Snow Edgewater - Chicago 41.99N 87.66W
12/07/2025 M4.2 Inch Cook IL Public
Storm total snowfall.
0600 AM Snow Batavia 41.85N 88.31W
12/07/2025 M4.1 Inch Kane IL Emergency Mngr
Snowfall total as of 6 AM.
0700 AM Snow 1 W Hillside 41.88N 87.92W
12/07/2025 M4.1 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-117 Elmhurst 2 SE.
0700 AM Snow Carol Stream 41.91N 88.13W
12/07/2025 M4.1 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-42 Carol Stream.
0700 AM Snow 1 S Oak Park 41.87N 87.79W
12/07/2025 M4.0 Inch Cook IL Cocorahs
Cocorahs station IL-CK-426 Oak Park 1.0 SSE.
0700 AM Snow 4 ESE Aurora 41.73N 88.24W
12/07/2025 M4.0 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-16 Aurora 4 ESE.
0800 AM Snow 4 ESE Aurora 41.74N 88.23W
12/07/2025 M4.0 Inch DuPage IL Cocorahs
Cocorahs station IL-KN-115 Aurora 4 ESE.
0916 AM Snow Dunning - Chicago 41.94N 87.81W
12/07/2025 M4.0 Inch Cook IL Public
1007 AM Snow 1 NW Indian Creek 42.24N 87.99W
12/07/2025 M4.0 Inch Lake IL Public
Storm total snow.
1100 AM Snow 2 NNW Bridgeport - Chic 41.86N 87.66W
12/07/2025 M4.0 Inch Cook IL Public
Storm total snow.
1152 AM Snow Harwood Heights 41.97N 87.81W
12/07/2025 M4.0 Inch Cook IL Trained Spotter
Storm total snowfall.
1217 PM Snow Chesterton 41.61N 87.06W
12/07/2025 M4.0 Inch Porter IN Public
Storm total snowfall.
0700 AM Snow 2 S Downers Grove 41.77N 88.01W
12/07/2025 M3.9 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-189 Downers Grove 1.8
SSE.
0815 AM Snow Oak Lawn 41.71N 87.75W
12/07/2025 M3.9 Inch Cook IL Cocorahs
Cocorahs station IL-CK-149 Oak Lawn.
0824 AM Snow Oak Lawn 41.72N 87.75W
12/07/2025 M3.9 Inch Cook IL Public
Storm total snow as of 8:24 AM. Relayed via
social media.
0600 AM Snow Batavia 41.85N 88.31W
12/07/2025 M3.7 Inch Kane IL CO-OP Observer
CO-OP Observer station BATI2 Batavia.
0600 AM Snow 2 NW North Aurora 41.83N 88.36W
12/07/2025 M3.7 Inch Kane IL Cocorahs
Cocorahs station IL-KN-128 Batavia 3.4 WSW.
0700 AM Snow 1 S Woodridge 41.74N 88.05W
12/07/2025 M3.5 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-198 Woodridge 0.3 SW.
0700 AM Snow Clarendon Hills 41.80N 87.95W
12/07/2025 M3.5 Inch DuPage IL CO-OP Observer
CO-OP Observer station WJWI2 Clarendon
Hills.
0700 AM Snow 5 SSW Naperville 41.71N 88.17W
12/07/2025 M3.5 Inch Will IL Cocorahs
Cocorahs station IL-WL-92 Naperville 5 SSW.
0730 AM Snow 2 SE Darien 41.73N 87.95W
12/07/2025 M3.4 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-79 Darien 2 SE.
0750 AM Snow 1 ENE Oakbrook Terrace 41.86N 87.95W
12/07/2025 M3.4 Inch DuPage IL Cocorahs
Cocorahs station IL-DP-202 Oak Brook 1.5 N.
0700 AM Snow 1 NNE Boulder Hill 41.72N 88.33W
12/07/2025 M3.3 Inch Kendall IL Cocorahs
Cocorahs station IL-KD-5 Boulder Hill 1 NNE.
0700 AM Snow Hometown 41.73N 87.73W
12/07/2025 M3.0 Inch Cook IL Cocorahs
Cocorahs station IL-CK-455 Hometown.
0700 AM Snow 4 S Sugar Grove 41.71N 88.43W
12/07/2025 M3.0 Inch Kendall IL Cocorahs
Cocorahs station IL-KD-157 Yorkville 4.5 N.
0709 AM Snow 1 WSW Amboy 41.71N 89.34W
12/07/2025 M3.0 Inch Lee IL Cocorahs
Cocorahs station IL-LE-22 Amboy 1 WSW.
0800 AM Snow 4 W Palos Park 41.68N 87.91W
12/07/2025 M3.0 Inch Cook IL Cocorahs
Cocorahs station IL-CK-173 Palos Park 4 W.
1017 AM Snow Frankfort 41.50N 87.85W
12/07/2025 M3.0 Inch Will IL Public
Storm total snowfall.
1025 AM Snow Palos Park 41.67N 87.83W
12/07/2025 M3.0 Inch Cook IL Public
Storm total snow.
0600 AM Snow 1 SSE Boulder Hill 41.70N 88.33W
12/07/2025 M2.8 Inch Kendall IL Cocorahs
Cocorahs station IL-KD-136 Oswego.
0730 AM Snow 1 WNW Bridgeview 41.76N 87.82W
12/07/2025 M2.8 Inch Cook IL Cocorahs
Cocorahs station IL-CK-12 Bridgeview 1 WNW.
0929 AM Snow 1 ESE Yorkville 41.64N 88.44W
12/07/2025 M2.8 Inch Kendall IL NWS Employee
Storm total snowfall.
0700 AM Snow Chicago Ridge 41.70N 87.78W
12/07/2025 M2.7 Inch Cook IL Cocorahs
Cocorahs station IL-CK-152 Chicago Ridge.
0630 AM Snow 2 SE Boulder Hill 41.69N 88.31W
12/07/2025 M2.5 Inch Kendall IL Cocorahs
Cocorahs station IL-KD-126 Boulder Hill.
0700 AM Snow 1 WSW Valparaiso 41.47N 87.09W
12/07/2025 M2.5 Inch Porter IN Cocorahs
Cocorahs station IN-PT-3 Valparaiso.
0700 AM Snow Porter 41.62N 87.08W
12/07/2025 M2.5 Inch Porter IN Cocorahs
Cocorahs station IN-PT-69 Porter.
1200 PM Snow 1 NNE Homer Glen 41.61N 87.93W
12/07/2025 M2.5 Inch Will IL Cocorahs
Updated storm total snowfall.
0800 AM Snow 2 NW Plainfield 41.63N 88.23W
12/07/2025 M2.3 Inch Will IL Cocorahs
Cocorahs station IL-WL-171 Plainfield 1.7
WNW.
0700 AM Snow 4 SW Plainfield 41.57N 88.27W
12/07/2025 M2.2 Inch Kendall IL Cocorahs
Cocorahs station IL-KD-34 Plainfield 4 SW.
0900 AM Snow Joliet 41.53N 88.08W
12/07/2025 M2.2 Inch Will IL Trained Spotter
Storm total snowfall.
0600 AM Snow 1 WSW St. John 41.45N 87.48W
12/07/2025 M2.1 Inch Lake IN Cocorahs
Cocorahs station IN-LK-46 St. John.
1200 PM Snow NWS Chicago-Romeoville 41.60N 88.08W
12/07/2025 M2.1 Inch Will IL Official NWS Obs
Storm total snowfall. From 6 AM to 12 PM
snow observed was 0.4 inches.
0630 AM Snow 1 SE Lakewood Shores 41.27N 88.13W
12/07/2025 M2.0 Inch Will IL Cocorahs
Cocorahs station IL-WL-73 Lakewood Shores 1
SE.
0700 AM Snow 1 SSE Worth 41.68N 87.79W
12/07/2025 M2.0 Inch Cook IL Cocorahs
Cocorahs station IL-CK-430 Worth.
0700 AM Snow 4 ESE Chesterton 41.58N 86.99W
12/07/2025 M2.0 Inch Porter IN Cocorahs
Cocorahs station IN-PT-159 Chesterton 4 ESE.
1018 AM Snow 1 W Tinley Park 41.57N 87.82W
12/07/2025 M2.0 Inch Cook IL Public
Storm total snowfall.
0700 AM Snow 1 NNE Homer Glen 41.61N 87.93W
12/07/2025 M1.9 Inch Will IL Cocorahs
Cocorahs station IL-WL-131 Homer Glen 1 NNE.
0700 AM Snow 3 NNW Lake Station 41.62N 87.25W
12/07/2025 M1.9 Inch Lake IN Cocorahs
Cocorahs station IN-LK-63 Gary 5 ENE.
0800 AM Snow 1 SSW Mendota 41.53N 89.13W
12/07/2025 M1.9 Inch La Salle IL CO-OP Observer
CO-OP Observer station MDTI2 Mendota 1 SE.
0615 AM Snow Ogden Dunes 41.62N 87.20W
12/07/2025 M1.8 Inch Porter IN Cocorahs
Cocorahs station IN-PT-157 Ogden Dunes.
0700 AM Snow 2 WSW Palos Park 41.65N 87.86W
12/07/2025 M1.8 Inch Cook IL Cocorahs
Cocorahs station IL-CK-50 Palos Park 2 WSW.
0700 AM Snow Homewood 41.56N 87.66W
12/07/2025 M1.8 Inch Cook IL Cocorahs
Cocorahs station IL-CK-64 Homewood.
0700 AM Snow 2 WSW Mokena 41.52N 87.92W
12/07/2025 M1.8 Inch Will IL Cocorahs
Cocorahs station IL-WL-97 Mokena 2 WSW.
0559 AM Snow 1 N Valparaiso 41.49N 87.06W
12/07/2025 M1.7 Inch Porter IN Cocorahs
Cocorahs station IN-PT-98 Valparaiso 1 N.
0700 AM Snow 1 WSW Crest Hill 41.55N 88.13W
12/07/2025 M1.7 Inch Will IL CO-OP Observer
CO-OP Observer station JKJI2 Joliet 2 N.
0700 AM Snow 3 S Sauk Village 41.45N 87.57W
12/07/2025 M1.5 Inch Will IL Cocorahs
Cocorahs station IL-WL-25 Crete 3 E.
0700 AM Snow 1 SSE New Lenox 41.50N 87.96W
12/07/2025 M1.5 Inch Will IL Cocorahs
Cocorahs station IL-WL-63 New Lenox 1 SSE.
0805 AM Snow 3 ENE Valparaiso 41.49N 87.00W
12/07/2025 M1.5 Inch Porter IN Cocorahs
Cocorahs station IN-PT-180 Valparaiso 2.7
ENE.
0700 AM Snow 1 N Ottawa 41.37N 88.84W
12/07/2025 M1.3 Inch La Salle IL Cocorahs
Cocorahs station IL-LS-17 Ottawa 1 N.
0700 AM Snow 3 N Carbon Hill 41.34N 88.30W
12/07/2025 M1.2 Inch Grundy IL CO-OP Observer
CO-OP Observer station CTYI2 Coal City 4
NNW.
0700 AM Snow 3 N Carbon Hill 41.34N 88.30W
12/07/2025 M1.2 Inch Grundy IL Cocorahs
Cocorahs station IL-GY-1 Carbon Hill 3 N.
0700 AM Snow 4 NNE Boone Grove 41.41N 87.10W
12/07/2025 M1.2 Inch Porter IN Cocorahs
Cocorahs station IN-PT-117 Boone Grove 4
NNE.
0700 AM Snow 2 WNW Boone Grove 41.37N 87.16W
12/07/2025 M1.2 Inch Porter IN Cocorahs
Cocorahs station IN-PT-18 Boone Grove 2 WNW.
0700 AM Snow 2 W Morris 41.35N 88.45W
12/07/2025 M1.1 Inch Grundy IL Cocorahs
Cocorahs station IL-GY-28 Morris 2 W.
0800 AM Snow 1 NNW Morris 41.37N 88.43W
12/07/2025 M1.1 Inch Grundy IL CO-OP Observer
CO-OP Observer station MOSI2 Morris 1 NW.
0539 AM Snow 1 NW Ottawa 41.36N 88.86W
12/07/2025 M1.0 Inch La Salle IL Cocorahs
Cocorahs station IL-LS-1 Ottawa.
0700 AM Snow 3 SSE St. John 41.42N 87.44W
12/07/2025 M1.0 Inch Lake IN Cocorahs
Cocorahs station IN-LK-99 St. John 3 SSE.
1020 AM Snow Cedar Lake 41.36N 87.44W
12/07/2025 M1.0 Inch Lake IN Public
Storm total snowfall.
0600 AM Snow 2 NNW Cedar Lake 41.39N 87.46W
12/07/2025 M0.9 Inch Lake IN Cocorahs
Cocorahs station IN-LK-109 Cedar Lake 1.4
NW.
0700 AM Snow Peotone 41.33N 87.79W
12/07/2025 M0.9 Inch Will IL Cocorahs
Cocorahs station IL-WL-46 Peotone.
0600 AM Snow 2 WSW Kankakee 41.11N 87.89W
12/07/2025 M0.8 Inch Kankakee IL Cocorahs
Cocorahs station IL-KK-45 Kankakee 1.4 WSW.
0700 AM Snow 2 SE Mazon 41.21N 88.40W
12/07/2025 M0.8 Inch Grundy IL Cocorahs
Cocorahs station IL-GY-37 Mazon 2 SE.
0845 AM Snow Coal City 41.29N 88.28W
12/07/2025 M0.8 Inch Grundy IL Cocorahs
Cocorahs station IL-GY-4 Coal City.
0700 AM Snow 3 ENE Roselawn 41.17N 87.26W
12/07/2025 M0.7 Inch Jasper IN Cocorahs
Cocorahs station IN-JS-49 Roselawn 3 ENE.
0800 AM Snow 2 WSW Goodenow 41.38N 87.68W
12/07/2025 M0.7 Inch Will IL Cocorahs
Cocorahs station IL-WL-149 Monee 5 SE.
0700 AM Snow 4 NE Fair Oaks 41.11N 87.20W
12/07/2025 M0.6 Inch Jasper IN Cocorahs
Cocorahs station IN-JS-31 De Motte 6 S.
0600 AM Snow Collegeville 40.91N 87.16W
12/07/2025 M0.5 Inch Jasper IN Cocorahs
Cocorahs station IN-JS-7 Collegeville.
0700 AM Snow 2 W Bourbonnais 41.17N 87.92W
12/07/2025 M0.5 Inch Kankakee IL CO-OP Observer
CO-OP Observer station BOUI2 Bourbonnais.
0700 AM Snow Chatsworth 40.75N 88.29W
12/07/2025 M0.5 Inch Livingston IL CO-OP Observer
CO-OP Observer station CHTI2 Chatsworth.
0700 AM Snow 2 SSE Streator 41.10N 88.82W
12/07/2025 M0.5 Inch Livingston IL CO-OP Observer
CO-OP Observer station STAI2 Streator.
0800 AM Snow 1 SW DeMotte 41.18N 87.21W
12/07/2025 M0.5 Inch Jasper IN Cocorahs
Cocorahs station IN-JS-45 DeMotte.
0600 AM Snow 2 N Crescent City 40.80N 87.86W
12/07/2025 M0.4 Inch Iroquois IL Cocorahs
Cocorahs station IL-IR-14 Crescent City 2 N.
0700 AM Snow 2 NNW Dwight 41.12N 88.45W
12/07/2025 M0.4 Inch Grundy IL Cocorahs
Cocorahs station IL-GY-38 Dwight 2.2 NNW.
0700 AM Snow 1 WSW Streator 41.12N 88.85W
12/07/2025 M0.4 Inch La Salle IL Cocorahs
Cocorahs station IL-LS-45 Streator 1 WSW.
0740 AM Snow 3 W Irwin 41.05N 88.04W
12/07/2025 M0.4 Inch Kankakee IL Cocorahs
Cocorahs station IL-KK-39 Herscher 3 E.
0830 AM Snow 2 NNE Mount Ayr 40.97N 87.29W
12/07/2025 M0.4 Inch Newton IN Cocorahs
Cocorahs station IN-NW-1 Mount Ayr 2 NNE.
0730 AM Snow 1 NW Collegeville 40.92N 87.18W
12/07/2025 M0.3 Inch Jasper IN CO-OP Observer
CO-OP Observer station RZZI3 Rensselaer 2
SW.
0800 AM Snow Remington 40.77N 87.15W
12/07/2025 M0.1 Inch Jasper IN Cocorahs
Cocorahs station IN-JS-47 Remington.
&&
$$