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Hail history for Cook County, IL

440 hail reports in Cook County since 2006 on 126 days. Biggest stones measured 2.75 in (besbol) on Apr 7, 2020.

Cities in Cook County

• Chicago
  43 hail de
• Cicero
  58 hail de
• Arlington Heights
  61 hail de
• Evanston
  45 hail de
• Schaumburg
  60 hail de
• Palatine
  59 hail de
• Skokie
  49 hail de
• Des Plaines
  54 hail de
• Orland Park
  53 hail de
• Tinley Park
  47 hail de
• Oak Lawn
  47 hail de
• Berwyn
  63 hail de
• Mount Prospect
  63 hail de
• Oak Park
  55 hail de
• Hoffman Estates
  59 hail de
• Glenview
  43 hail de
• Bartlett
  66 hail de
• Buffalo Grove
  59 hail de
• Streamwood
  64 hail de
• Hanover Park
  70 hail de
• Wheeling
  54 hail de
• Park Ridge
  58 hail de
• Calumet City
  37 hail de
• Northbrook
  42 hail de
• Elk Grove
  66 hail de
• Chicago Heights
  48 hail de
• Niles
  59 hail de
• Burbank
  49 hail de
• Lansing
  46 hail de
• Oak Forest
  50 hail de
• Wilmette
  46 hail de
• Melrose Park
  60 hail de
• Harvey
  53 hail de
• Elmwood Park
  64 hail de
• Rolling Meadows
  58 hail de
• Maywood
  58 hail de
• Blue Island
  45 hail de
• Morton Grove
  53 hail de
• Dolton
  44 hail de
• South Holland
  44 hail de
• Park Forest
  40 hail de
• Evergreen Park
  45 hail de
• Homewood
  44 hail de
• Alsip
  43 hail de
• Bellwood
  64 hail de
• Matteson
  47 hail de
• Brookfield
  66 hail de
• Franklin Park
  64 hail de
• Palos Hills
  51 hail de
• Country Club Hills
  49 hail de
• Lemont
  60 hail de
• Westchester
  65 hail de
• Bridgeview
  54 hail de
• Prospect Heights
  61 hail de
• La Grange
  67 hail de
• Midlothian
  47 hail de
• Norridge
  64 hail de
• Chicago Ridge
  49 hail de
• Forest Park
  58 hail de
• Hickory Hills
  55 hail de
• Hazel Crest
  47 hail de
• Richton Park
  45 hail de
• La Grange Park
  64 hail de
• Riverdale
  45 hail de
• Western Springs
  69 hail de
• Justice
  62 hail de
• Markham
  44 hail de
• Lincolnwood
  51 hail de
• Palos Heights
  45 hail de
• Winnetka
  35 hail de
• Northlake
  69 hail de
• Schiller Park
  63 hail de
• Summit
  58 hail de
• River Forest
  64 hail de
• Crestwood
  45 hail de
• Worth
  48 hail de
• Lyons
  60 hail de
• Sauk
  45 hail de
• Barrington
  70 hail de
• River Grove
  67 hail de
• Steger
  43 hail de
• Flossmoor
  43 hail de
• Lynwood
  43 hail de
• Glenwood
  50 hail de
• Glencoe
  35 hail de
• Riverside
  63 hail de
• Harwood Heights
  60 hail de
• Hillside
  65 hail de
• Broadview
  59 hail de
• Calumet Park
  46 hail de
• Inverness
  60 hail de
• Orland Hills
  52 hail de
• Stickney
  61 hail de
• North Riverside
  62 hail de
• Countryside
  69 hail de
• Posen
  47 hail de
• Willow Springs
  64 hail de
• Northfield
  38 hail de
• Robbins
  47 hail de
• Berkeley
  67 hail de
• Olympia Fields
  42 hail de
• Stone Park
  68 hail de
• Palos Park
  56 hail de
• South Barrington
  66 hail de
• Hometown
  46 hail de
• Barrington Hills
  69 hail de
• Burnham
  35 hail de
• Rosemont
  55 hail de
• South Chicago Heights
  44 hail de
• Indian Head Park
  73 hail de
• Dixmoor
  46 hail de
• Ford Heights
  46 hail de
• Kenilworth
  41 hail de

Recent hail in Cook County

One row per day: biggest hail reported in the county that day, places and number of reports.

Hail days in Cook County by year

When hail season peaks in Cook County

Strong thunderstorm wind in Cook County

1,334 reports of strong thunderstorm wind in Cook County since 2006, on 214 de. Di strongest gust we dem measure na 85 mph on Jun 11, 2026.

Big tɔnda win na win we blow 58 mph o pass, o win we mek damij. Dem kin meka win long weza steshɔn; dem kin tink long pipul we si win an damij.

Wan yu fi file claim for roof or kaar hail?

Insurers ask for di date of loss. Di dates on dis page na wen dem report hail na near Cook County; hail fit hit one street and miss di next, so a report no prove damage for yu address. A licensed roofer or yu insurance adjuster fit inspect di roof. Many policies set a time limit for filing claim — check yours.

Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then).