weather.gov   
NOAA logo - Click to go to the NOAA homepage Weather observations for the past three days NWS logo
Chicago, Chicago-O'Hare International Airport
Enter Your "City, ST" or zip code   
metric
D
a
t
e
Time
(cdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
(in)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
2204:51SW 15 G 2810.00Partly CloudySCT0456555 70%NANA29.651003.3
2203:51SW 20 G 3310.00Partly CloudySCT032 SCT2506857 68%NANA29.631002.6
2202:51SW 23 G 3710.00Partly Cloudy and BreezySCT032 SCT2507564 69%NANA29.581001.0
2201:51SW 26 G 4110.00Mostly Cloudy and WindySCT040 SCT150 BKN2507860 54%NA7929.571000.7
2200:51SW 25 G 549.00Mostly Cloudy and BreezyFEW060 SCT170 BKN2508063 878056%NA8129.561000.3
2123:51S 22 G 3910.00Overcast and BreezyFEW070 BKN170 OVC2508164 57%NA8329.561000.2
2122:51S 20 G 3710.00OvercastSCT070 BKN170 OVC2508264 55%NA8429.55999.9
2121:51S 26 G 4010.00Overcast and WindyBKN085 OVC2008463 49%NA8529.571000.7
2120:51S 17 G 4010.00OvercastFEW060 BKN075 OVC2508563 48%NA8629.571000.6
2119:51S 23 G 4110.00Mostly Cloudy and BreezySCT065 BKN2508562 46%NA8629.551000.1
2118:51S 24 G 4110.00Mostly Cloudy and BreezySCT070 BKN3008762 898643%NA8729.581001.0
2117:51S 22 G 4010.00Overcast and BreezyFEW070 OVC3008862 42%NA8829.571000.8
2116:51S 21 G 3210.00Mostly Cloudy and BreezyFEW070 BKN3008862 42%NA8829.611002.3
2115:51S 22 G 3210.00Overcast and BreezySCT065 OVC3008962 41%NA9029.651003.4
2114:51S 22 G 3010.00Overcast and BreezySCT060 BKN250 OVC3008863 43%NA8929.681004.6
2113:51S 17 G 3210.00Mostly CloudySCT060 BKN2508763 45%NA8829.711005.7
2112:51S 20 G 3010.00Mostly CloudySCT050 BKN2508664 866348%NA8729.741006.5
2111:51S 18 G 2910.00Mostly CloudySCT045 BKN2508565 51%NA8729.761007.3
2110:51S 12 G 2210.00Mostly CloudySCT037 BKN049 BKN2508267 60%NA8429.791008.3
2109:51S 610.00Partly CloudyFEW180 SCT2507765 66%NA7929.791008.4
2108:51SE 69.00Mostly CloudyBKN2507162 73%NANA29.831009.6
2107:51E 68.00Mostly CloudyFEW007 BKN2506660 81%NANA29.831009.9
2106:51E 97.00Mostly CloudyFEW004 BKN2506359 676187%NANA29.851010.3
2105:51E 76.00 Fog/MistFEW004 SCT200 BKN2506258 86%NANA29.851010.5
2104:51E 69.00Partly CloudySCT2506258 86%NANA29.831009.9
2103:51E 610.00Partly CloudySCT2506459 84%NANA29.841010.1
2102:51E 510.00A Few CloudsFEW060 FEW2506359 87%NANA29.841010.0
2101:51E 610.00A Few CloudsFEW060 FEW2506460 87%NANA29.861010.8
2100:51NE 810.00Mostly CloudyBKN0606761 796781%NANA29.881011.3
2023:51E 910.00Partly CloudySCT065 SCT2507061 73%NANA29.881011.4
2022:51N 610.00Partly CloudyFEW110 SCT2507061 73%NANA29.871011.2
2021:51NW 510.00Partly CloudyFEW050 FEW110 SCT2507160 68%NANA29.851010.5
2020:51NW 910.00Mostly CloudyFEW050 SCT110 BKN2507459 60%NANA29.831009.8
2019:51NW 910.00Mostly CloudyFEW050 SCT120 BKN2507759 54%NA7929.821009.5
2018:51W 1310.00Mostly CloudyFEW050 BKN110 BKN170 BKN2507859 867852%NA7929.811008.9
2017:51W 16 G 2510.00Mostly CloudyFEW050 BKN120 BKN160 BKN2508058 47%NA8129.791008.4
2016:51SW 17 G 3310.00OvercastFEW047 BKN150 OVC2508158 45%NA8129.791008.2
2015:51SW 22 G 3310.00Overcast and BreezyFEW048 SCT070 BKN120 BKN160 OVC2508361 48%NA8429.781007.9
2014:51SW 18 G 3310.00 ThunderstormSCT048CB BKN085 BKN160 BKN3008666 51%NA8829.771007.5
2013:51S 24 G 3810.00 Thunderstorm Light Rain and BreezySCT042CB SCT065 BKN180 OVC2508264 55%NA8429.791008.4
2012:51SW 13 G 3610.00 ThunderstormBKN055CB BKN070 BKN160 OVC2508264 8355%NA8429.811009.1
2011:51SW 18 G 3010.00OvercastBKN055 BKN075 OVC2508262 51%NA8329.831009.7
2010:51E 1010.00OvercastFEW048TCU SCT065 SCT180 OVC2507354 51%NANA29.871011.3
2009:51NE 910.00Mostly CloudySCT160 SCT210 BKN2507358 59%NANA29.891011.8
2008:51NE 810.00Mostly CloudyFEW210 BKN2507662 62%NA7829.891011.7
2007:51S 610.00Mostly CloudyFEW070 FEW120 BKN2507158 63%NANA29.891011.7
2006:51S 910.00OvercastSCT060TCU SCT080 BKN100 OVC2506751 676157%NANA29.881011.5
2005:51SE 810.00OvercastSCT055 BKN095 BKN170 OVC2506545 49%NANA29.881011.3
2004:51SE 310.00OvercastFEW060 SCT095 BKN170 OVC2506344 50%NANA29.891011.8
2003:51E 310.00OvercastSCT065 BKN095 OVC2506343 48%NANA29.901012.2
2002:51E 310.00Mostly CloudySCT070 BKN160 BKN2506343 48%NANA29.911012.5
2001:51Calm10.00Mostly CloudyBKN170 BKN2506244 52%NANA29.931013.3
2000:51E 510.00Mostly CloudyBKN180 BKN2506342 706247%NANA29.961014.1
1923:51E 310.00Partly CloudySCT180 SCT2506243 50%NANA29.941013.5
1922:51E 710.00Partly CloudySCT170 SCT2506341 45%NANA29.981014.7
1921:51E 810.00Partly CloudySCT2506342 47%NANA29.981014.8
1920:51E 710.00Partly CloudySCT2506543 45%NANA29.971014.4
1919:51E 810.00Mostly CloudyBKN2506742 41%NANA29.971014.5
1918:51E 710.00Mostly CloudyBKN2506940 756935%NANA29.971014.6
1917:51E 1010.00Mostly CloudyBKN3007243 35%NANA29.971014.3
1916:51E 810.00Mostly CloudyBKN3007445 36%NANA29.981014.8
1915:51E 910.00Mostly CloudyBKN3507446 37%NANA29.991014.9
1914:51NE 1010.00Mostly CloudyBKN3507446 37%NANA30.011015.7
1913:51NE 1310.00Mostly CloudyBKN3507346 38%NANA30.001015.3
1912:51NE 1210.00A Few CloudsFEW3507247 767141%NANA30.011015.6
1911:51E 13 G 2310.00A Few CloudsFEW3507350 44%NANA30.021016.1
1910:51NE 13 G 2110.00A Few CloudsFEW3507450 43%NANA30.021016.2
1909:51NE 1510.00A Few CloudsFEW3507645 33%NA7730.011015.8
1908:51N 1210.00A Few CloudsFEW0957549 40%NANA30.011015.7
1907:51N 1410.00Partly CloudyFEW085 SCT3507353 50%NANA30.001015.5
1906:51N 910.00Mostly CloudyFEW085 BKN3507155 746957%NANA29.971014.4
1905:51NW 810.00Partly CloudyFEW055 SCT090 SCT2007059 68%NANA29.941013.2
D
a
t
e
Time
(cdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

National Weather Service
Southern Region Headquarters
Fort Worth, Texas
Disclaimer
Last Modified: Febuary, 7 2012
Privacy Policy