7/27 Midwest Severe Weather Power Outage Summary

As of 12:42 AM ET on 09/18/2026, 3,235 customers are without power in 7/27 Midwest Severe Weather's affected area (0.03% 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
3,235
Customers served
12,306,022
Share without power
0.03%
States affected
3

Affected states in 7/27 Midwest Severe Weather

NameCustomers outCustomers served
Illinois1,8495,844,931
Indiana1,1993,358,102
Wisconsin1873,102,989

Most affected utilities in 7/27 Midwest Severe Weather

NameCustomers outCustomers served
Ameren1,5021,219,958
AES Indiana623524,210
Commonwealth Edison Company3194,122,429
Carroll White REMC19315,145
Wisconsin Public Service172839,741
Duke Energy130933,688
Indiana Michigan Power111477,708
Northern Indiana Public Service Company75605,332
Tipmont REMC3036,324
Lebanon Utilities249,699
EnerStar Electric Cooperative245,102
Pierce Pepin Cooperative Services108,055
Anderson Light and Power734,509
Hendricks Power Cooperative240,424
Corn Belt Energy Corporation237,747
Rural Electric Convenience Coop25,928
We Energies1768,444
Xcel Energy1383,945
Clark County REMC129,962
NineStar Connect125,939
Richmond Power and Light119,129
Wisconsin Rapids WW&LC114,589
Eau Claire Energy Cooperative113,165
Steuben County REMC110,035
River Falls Municipal Utilities17,814
Madison Gas & Electric0174,866
CenterPoint Energy Indiana0161,135
Egyptian Electric Cooperative Association029,694
Johnson County REMC021,818
Kankakee Valley REMC021,746
Jo-Carroll Energy020,467
Barron Electric Cooperative019,854
Kosciusko REMC019,003
Kaukauna Utilities017,316
Dubois REC014,520
Eastern Illini Electric Cooperative013,266
LaGrange County REMC012,021
Dunn Energy Cooperative010,860
Jump River Electric Cooperative010,244
Jasper County REMC09,877
Clark Electric Cooperative09,561
Daviess-Martin County REMC08,686
Decatur County REMC08,411
Central Wisconsin Electric Cooperative08,214
Jackson Electric Cooperative08,080
Chippewa Valley Electric Cooperative08,053
Fulton County REMC06,194
East Central Energy05,611
Jay County REMC05,456
Darke Rural Electric032

Most affected counties in 7/27 Midwest Severe Weather

NameCustomers outCustomers served
De Witt County, Illinois9077,827
Marion County, Indiana623495,901
Logan County, Illinois36113,746
Cook County, Illinois2872,411,970
Carroll County, Indiana17511,688
Forest County, Wisconsin17220,294
Peoria County, Illinois15590,250
LaPorte County, Indiana103102,720
Lake County, Indiana65205,147
Hamilton County, Indiana58178,558
Johnson County, Indiana4165,123
Boone County, Indiana3939,515
Sangamon County, Illinois3295,294
Clinton County, Indiana316,957
Edgar County, Illinois249,562
Macon County, Illinois2253,798
Tazewell County, Illinois1765,245
White County, Indiana1417,220
Tippecanoe County, Indiana1198,630
Whiteside County, Illinois1122,967
Pierce County, Wisconsin1118,744
Porter County, Indiana8124,624
Madison County, Indiana763,871
Vermillion County, Indiana79,058
Madison County, Illinois6125,352
Will County, Illinois5267,382
Elkhart County, Indiana579,271
DuPage County, Illinois4369,626
Allen County, Indiana4191,903
Kane County, Illinois4177,022
McHenry County, Illinois4139,224
Winnebago County, Illinois4136,227
Hendricks County, Indiana280,102
Randolph County, Illinois213,698
Milwaukee County, Wisconsin1192,446
Champaign County, Illinois1100,913
Clark County, Indiana174,135
Eau Claire County, Wisconsin159,576
Hancock County, Indiana136,389
Adams County, Illinois133,762
Steuben County, Indiana132,580
Wood County, Wisconsin129,462
Wayne County, Indiana129,350
LaGrange County, Indiana121,832
Woodford County, Illinois118,220
Christian County, Illinois117,167
Fulton County, Indiana115,246
Jackson County, Wisconsin17,314
Greene County, Illinois06,006
Gallatin County, Illinois03,311

View the US power outage map

Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated 12:42 AM ET on 09/18/2026.

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 12:42 AM ET on 09/18/2026, 3,235 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.