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
(cst)
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.
2301:51NW 910.00FairCLR4531 58%40NA29.641003.7
2300:51NW 1010.00FairCLR4631 56%41NA29.641003.8
2223:51W 910.00FairCLR4830 574850%44NA29.631003.4
2222:51W 710.00A Few CloudsFEW0504929 46%46NA29.631003.5
2221:51SW 710.00A Few CloudsFEW0505029 44%47NA29.651004.0
2220:51SW 710.00A Few CloudsFEW2505229 41%NANA29.661004.5
2219:51W 710.00A Few CloudsFEW210 FEW2505330 41%NANA29.671004.9
2218:51W 510.00Mostly CloudySCT210 BKN2505629 36%NANA29.671005.0
2217:51W 510.00Mostly CloudySCT170 BKN200 BKN2505728 615433%NANA29.671004.7
2216:51W 310.00Mostly CloudyFEW170 BKN250 BKN3005928 31%NANA29.661004.3
2215:51W 310.00Mostly CloudyBKN2506028 30%NANA29.661004.3
2214:51Calm10.00Mostly CloudyBKN2506030 32%NANA29.661004.4
2212:51N 610.00Mostly CloudyFEW150 BKN2505732 39%NANA29.691005.5
2211:51NE 810.00Mostly CloudyFEW150 BKN2505432 574243%NANA29.711006.2
2210:51NE 810.00Mostly CloudyBKN2505535 47%NANA29.731006.8
2209:51NE 810.00Mostly CloudyBKN2505336 52%NANA29.731006.9
2208:51NE 710.00Mostly CloudyFEW190 BKN2504836 63%45NA29.731006.7
2207:51NE 910.00OvercastFEW180 SCT210 OVC2504535 68%40NA29.731007.0
2206:51N 610.00OvercastBKN075 BKN110 OVC2504235 76%38NA29.721006.7
2205:51N 610.00OvercastBKN075 BKN090 OVC2504535 494568%42NA29.711006.3
2204:51S 310.00OvercastBKN090 OVC1904835 61%NANA29.721006.3
2203:51N 710.00OvercastBKN100 BKN190 OVC2504734 61%44NA29.721006.5
2202:51NE 810.00OvercastSCT095 BKN190 OVC2504934 56%46NA29.751007.3
2201:51Calm10.00OvercastBKN095 OVC1904835 61%NANA29.771008.2
2200:51NW 310.00OvercastBKN100 OVC1904835 61%NANA29.771008.2
2123:51NE 810.00OvercastSCT085 BKN150 OVC2504935 584959%46NA29.781008.3
2122:51N 610.00OvercastBKN090 OVC1505036 59%48NA29.821009.9
2121:51N 810.00OvercastSCT080 OVC1005136 56%NANA29.831010.2
2120:51Calm10.00OvercastSCT085 OVC1005336 52%NANA29.821009.8
2119:51NW 310.00OvercastBKN110 OVC1605436 51%NANA29.811009.7
2118:51S 310.00OvercastSCT140 BKN210 OVC2505537 51%NANA29.821009.7
2117:51W 510.00Mostly CloudySCT120 BKN210 BKN2505837 635846%NANA29.811009.7
2116:51W 710.00Mostly CloudyFEW120 SCT210 BKN2506137 41%NANA29.811009.3
2115:51W 10 G 2010.00OvercastSCT210 OVC2506338 40%NANA29.801009.3
2114:51SW 13 G 2310.00OvercastFEW160 OVC2506238 41%NANA29.811009.6
2113:51SW 16 G 2410.00OvercastSCT150 OVC2506238 41%NANA29.821010.0
2112:51SW 14 G 2810.00OvercastFEW130 SCT190 OVC2506338 40%NANA29.841010.3
2111:51SW 18 G 2610.00OvercastFEW130 OVC2506137 614541%NANA29.871011.5
2110:51SW 18 G 2910.00Mostly CloudyFEW110 BKN2505735 44%NANA29.901012.5
2109:51SW 1510.00Mostly CloudyFEW100 FEW220 BKN2505434 47%NANA29.911013.0
2108:51S 1210.00Mostly CloudyFEW100 BKN220 BKN2505034 54%45NA29.941014.0
2107:51S 1010.00Mostly CloudyBKN100 BKN130 BKN2504733 59%42NA29.961014.9
2106:51S 810.00OvercastBKN100 BKN130 OVC2204632 58%42NA29.971015.3
2105:51S 610.00OvercastBKN130 OVC2004632 474658%43NA29.991015.6
2104:51S 1010.00OvercastBKN130 OVC2004632 58%41NA29.991015.7
2103:51SW 910.00OvercastBKN110 OVC2004732 56%43NA30.001016.2
2102:51S 910.00Mostly CloudyBKN130 BKN2504732 56%43NA30.021016.6
2101:51SW 1210.00Mostly CloudySCT130 BKN2504733 59%42NA30.041017.5
2100:51SW 910.00OvercastBKN130 OVC2504733 59%43NA30.061018.0
2023:51SW 910.00Mostly CloudySCT110 BKN2504733 534659%43NA30.061018.1
2022:51S 1010.00Partly CloudySCT2504734 61%42NA30.061018.2
2021:51S 910.00A Few CloudsFEW2504834 58%44NA30.071018.4
2020:51S 1210.00FairCLR4934 56%44NA30.071018.6
2019:51S 910.00A Few CloudsFEW2505034 54%46NA30.081018.9
2018:51S 1010.00A Few CloudsFEW2505133 50%NANA30.081019.0
2017:51S 12 G 2010.00A Few CloudsFEW2505332 575345%NANA30.081019.0
2016:51S 13 G 2910.00A Few CloudsFEW2505528 36%NANA30.071018.6
2015:51S 18 G 2510.00A Few CloudsFEW2505726 30%NANA30.061018.4
2014:51S 17 G 2810.00A Few CloudsFEW2505726 30%NANA30.071018.6
2013:51S 12 G 2810.00A Few CloudsFEW2505625 30%NANA30.091019.2
2012:51SW 14 G 2310.00A Few CloudsFEW2505627 33%NANA30.111020.0
2011:51S 14 G 2110.00Partly CloudySCT2505427 542935%NANA30.151021.3
2010:51S 1010.00A Few CloudsFEW2505127 39%NANA30.161021.7
2009:51S 910.00A Few CloudsFEW2504727 46%43NA30.171022.2
2008:51S 710.00A Few CloudsFEW2504028 63%35NA30.161021.9
2007:51SE 610.00A Few CloudsFEW2503427 76%29NA30.171022.2
2006:51S 510.00FairCLR3025 82%25NA30.161022.0
2005:51S 510.00FairCLR3025 352982%25NA30.161021.9
2004:51S 69.00FairCLR3125 79%25NA30.161021.7
2003:51S 510.00FairCLR3026 85%25NA30.151021.4
2002:51SE 310.00FairCLR3026 85%NANA30.151021.6
D
a
t
e
Time
(cst)
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