7/27 Midwest Severe Weather Power Outage Summary

As of 8:47 PM ET on 07/28/2026, 140,258 customers are without power in 7/27 Midwest Severe Weather's affected area (1.18% of tracked customers), across 3 states. The live map above shows where; select an affected state, utility, or county below for local detail.

Customers without power
140,258
Customers tracked
11,862,887
Share without power
1.18%
States affected
3

Affected states in 7/27 Midwest Severe Weather

NameCustomers outCustomers tracked
Illinois113,3195,766,064
Wisconsin17,9632,826,084
Indiana8,9763,270,739

Most affected utilities in 7/27 Midwest Severe Weather

NameCustomers outCustomers tracked
Commonwealth Edison Company113,0564,111,459
We Energies17,569764,182
Northern Indiana Public Service Company6,660528,612
Kankakee Valley REMC98121,724
Duke Energy632931,283
AES Indiana429520,707
Ameren2331,220,194
Alliant Energy182507,973
Indiana Michigan Power170476,723
Wisconsin Public Service135611,341
Jackson Electric Cooperative558,077
Warren County REMC385,029
Utility District of Western Indiana1720,266
EnerStar Electric Cooperative155,120
Decatur County REMC148,387
Anderson Light and Power1134,435
Madison Gas & Electric10174,605
Xcel Energy9348,196
Southeastern Indiana REMC828,830
Tipmont REMC535,771
Illinois Electric Cooperative39,935
SouthEastern Illinois Electric Cooperative225,171
WIN Energy REMC217,105
Shelby Electric Cooperative210,165
Lebanon Utilities29,681
Fulton County REMC26,196
Rural Electric Convenience Coop25,927
MidAmerican Energy Company187,749
Corn Belt Energy Corporation137,514
Jackson County REMC125,285
Harrison REMC125,122
Norris Electric Cooperative123,654
Tri-County Electric Cooperative116,439
Carroll White REMC115,142
Wisconsin Rapids WW&LC114,573
Vernon Electric Cooperative111,555
Menard Electric Cooperative111,100
Henry County REMC19,620
Adams Electric Cooperative19,231
Waunakee Utilities17,536
Midwest Energy Cooperative12,545
Clark County REMC029,348
Eastern Illini Electric Cooperative013,264
Eau Claire Energy Cooperative013,117
LaGrange County REMC012,021
Dunn Energy Cooperative010,835
Clark Electric Cooperative09,548
Egyptian Electric Cooperative Association05,871
East Central Energy05,606
Chippewa Valley Electric Cooperative01,064

Most affected counties in 7/27 Midwest Severe Weather

NameCustomers outCustomers tracked
Cook County, Illinois60,0302,406,126
DuPage County, Illinois20,048368,887
Lake County, Illinois16,641298,408
Will County, Illinois16,284266,490
Outagamie County, Wisconsin5,86667,238
Porter County, Indiana5,293101,947
Kenosha County, Wisconsin4,41846,815
Winnebago County, Wisconsin3,166100,442
Lake County, Indiana2,236152,715
Shawano County, Wisconsin1,89828,931
Vilas County, Wisconsin1,25456,023
Calumet County, Wisconsin51551,472
Milwaukee County, Wisconsin444192,446
Marion County, Indiana428495,901
Howard County, Indiana27344,946
Fayette County, Indiana26912,206
Racine County, Wisconsin18853,219
Tazewell County, Illinois13365,292
Grant County, Indiana10129,897
LaPorte County, Indiana99101,129
Oneida County, Wisconsin9937,468
St. Clair County, Illinois80119,841
Madison County, Indiana6063,654
Jackson County, Wisconsin536,898
Warren County, Indiana383,944
Lawrence County, Indiana3226,407
Clark County, Indiana2773,825
LaSalle County, Illinois2550,393
Greene County, Indiana2414,281
Walworth County, Wisconsin1761,346
Clark County, Illinois155,400
Dane County, Wisconsin14312,102
Ripley County, Indiana1415,372
Marathon County, Wisconsin1373,668
Knox County, Indiana1119,927
Jackson County, Indiana1027,404
Jasper County, Indiana916,952
McHenry County, Illinois8138,552
Grundy County, Illinois824,569
Franklin County, Indiana811,873
Iron County, Wisconsin78,992
Madison County, Illinois6125,415
Fulton County, Illinois614,608
St. Joseph County, Indiana5120,267
Waupaca County, Wisconsin530,232
Allen County, Indiana4191,680
Delaware County, Indiana455,355
Kendall County, Illinois454,266
Kankakee County, Illinois450,948
DeKalb County, Indiana415,396

View the US power outage map

Outage data is collected directly from utility providers and refreshed approximately every 15 minutes. Last updated 8:47 PM ET on 07/28/2026.

Power Restoration

Most storm-affected outages are restored within a few hours once crews are dispatched. Widespread storm outages can take a day or longer. For a live estimate, find your utility below and report your outage to get area-specific updates.

Power Outage FAQ

Is there a power outage in the affected area right now?
As of 8:47 PM ET on 07/28/2026, 140,258 customers are without power in the affected area. The live map above shows affected areas.
How long do power outages usually last in the affected area?
Most are restored within a few hours. Major storms can extend restoration to a day or longer.
Why is my power out?
Common causes are storms, high winds, equipment faults, and planned maintenance. Your utility lists the cause when it is known.
How can I check outages near me?
Use the live map above, or select your utility or county below for a closer view of current outages.

Outage Safety & Prep Tips

  • Report the outage to your utility so crews know your address is affected.
  • Keep refrigerator and freezer doors closed; food stays safe for about 4 hours.
  • Unplug sensitive electronics to protect them from surges when power returns.
  • Never run a generator indoors or in a garage. Keep it outside, away from windows.
  • If you rely on powered medical equipment, contact your utility about its medical priority program.