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.
2503:51SE 910.00Mostly CloudySCT070 SCT090 BKN120 BKN2506856 65%NANA30.031016.4
2502:51SE 610.00OvercastBKN070 OVC1206957 66%NANA30.031016.3
2501:51SE 510.00OvercastBKN070 BKN100 OVC2506957 66%NANA30.031016.4
2500:51SE 910.00Mostly CloudySCT070 BKN090 BKN120 BKN2507057 736864%NANA30.011015.8
2423:51E 610.00Mostly CloudyBKN070 BKN095 BKN2507059 68%NANA30.031016.5
2422:51E 610.00Mostly CloudySCT070 BKN090 BKN2506960 73%NANA30.021016.3
2421:51E 310.00Mostly CloudySCT070 SCT120 BKN2506959 70%NANA30.021016.5
2420:51E 610.00A Few CloudsFEW120 FEW2507060 71%NANA30.021016.3
2419:51E 610.00Partly CloudyFEW120 SCT2507060 71%NANA30.021016.3
2418:51E 910.00Mostly CloudyBKN1207358 797359%NANA30.011016.1
2417:51E 710.00Mostly CloudyFEW140 BKN200 BKN2507459 60%NANA30.011015.8
2416:51E 1410.00Mostly CloudyFEW140 BKN2107558 55%NANA29.991015.2
2415:51E 1410.00Mostly CloudyBKN230 BKN2507657 52%NA7829.991015.1
2414:51SE 13 G 2010.00Mostly CloudyFEW110 SCT200 BKN2507754 45%NA7829.991015.1
2413:51SE 1010.00Mostly CloudyFEW110 SCT200 BKN2507755 47%NA7930.001015.6
2412:51S 810.00Mostly CloudyFEW110 FEW200 BKN2507554 766048%NANA30.021016.1
2411:51SE 710.00Mostly CloudyFEW110 FEW200 BKN2507557 54%NANA30.011016.0
2410:51Vrbl 510.00Mostly CloudyFEW200 BKN2507156 59%NANA30.031016.5
2409:51S 610.00Mostly CloudySCT200 BKN2506755 66%NANA30.031016.6
2408:51SE 910.00Mostly CloudyFEW120 BKN2006553 66%NANA30.031016.5
2407:51SE 710.00Mostly CloudyBKN2006253 73%NANA30.021016.4
2406:51E 810.00Mostly CloudyBKN2006053 665978%NANA30.021016.2
2405:51E 510.00Partly CloudySCT2306052 75%NANA30.021016.3
2404:51SE 310.00A Few CloudsFEW2506052 75%NANA30.021016.4
2403:51SE 810.00FairCLR6151 70%NANA30.011015.9
2402:51SE 810.00Partly CloudySCT2506350 63%NANA30.001015.6
2401:51SE 1010.00Partly CloudySCT2406549 56%NANA30.011015.8
2400:51SE 710.00Mostly CloudyBKN2406652 716661%NANA30.011015.8
2323:51SE 1310.00Mostly CloudyFEW100 BKN2506653 63%NANA30.011015.9
2322:51E 1510.00Partly CloudyFEW100 SCT2506952 55%NANA30.021016.2
2321:51E 510.00Partly CloudyFEW100 SCT2506755 66%NANA30.041016.7
2320:51E 710.00Mostly CloudyFEW100 BKN2507055 59%NANA30.031016.4
2319:51E 810.00Mostly CloudySCT100 BKN2507054 57%NANA30.011016.1
2318:51E 810.00Mostly CloudySCT100 BKN2507255 797255%NANA30.021016.1
2317:51E 1010.00Mostly CloudyBKN2507454 50%NANA30.021016.1
2316:51E 1010.00Mostly CloudyFEW100 BKN2507654 47%NA7830.031016.4
2315:51E 1310.00Partly CloudySCT2507756 48%NA7930.021016.2
2314:51E 1210.00Partly CloudySCT2507857 48%NA7930.021016.1
2313:51E 13 G 2010.00Partly CloudySCT2507857 48%NA7930.041016.7
2312:51E 1210.00Partly CloudySCT2507853 816542%NA7930.071017.8
2311:51E 1010.00A Few CloudsFEW2507950 36%NA7930.081018.2
2310:51Vrbl 510.00FairCLR7756 48%NA7930.091018.3
2309:51SE 610.00A Few CloudsFEW120 FEW2507256 57%NANA30.101018.9
2308:51SE 810.00Partly CloudySCT120 SCT2006956 63%NANA30.101018.9
2307:51SE 910.00Mostly CloudySCT120 BKN2006654 65%NANA30.101019.0
2306:51SE 610.00Mostly CloudyFEW070 BKN110 BKN2506652 736661%NANA30.101019.0
2305:51SE 710.00Mostly CloudySCT070 BKN110 BKN2506653 63%NANA30.101018.9
2304:51SE 910.00Mostly CloudySCT070 BKN110 BKN150 BKN2506853 59%NANA30.101018.8
2303:51SE 910.00OvercastBKN110 BKN150 OVC2507053 55%NANA30.091018.6
2302:51SE 1410.00OvercastBKN110 OVC1507055 59%NANA30.091018.5
2301:51SE 910.00OvercastBKN110 OVC1607156 59%NANA30.101018.8
2300:51SE 1210.00OvercastBKN110 BKN150 OVC2507358 757159%NANA30.091018.6
2223:51E 610.00OvercastBKN110 BKN150 OVC2507260 66%NANA30.091018.6
2222:51E 310.00OvercastBKN110 BKN150 OVC2507261 68%NANA30.101018.8
2221:51E 710.00Mostly CloudyBKN110 BKN140 BKN2507262 71%NANA30.091018.5
2220:51E 510.00Mostly CloudyBKN100 BKN210 BKN2407362 69%NANA30.101018.9
2219:51E 510.00Mostly CloudySCT100 BKN140 BKN190 BKN2507462 67%NANA30.091018.6
2218:51E 710.00Mostly CloudySCT120 BKN180 BKN210 BKN2507561 807562%NANA30.091018.6
2217:51E 810.00Mostly CloudySCT100 BKN160 BKN190 BKN2507760 56%NA7930.101018.9
2216:51E 910.00Mostly CloudyFEW050 FEW110 BKN160 BKN220 BKN2507761 58%NA7930.111019.3
2215:51SE 910.00Mostly CloudySCT095 BKN210 BKN2507861 56%NA8030.121019.7
2214:51S 710.00Mostly CloudyFEW055 SCT090 BKN160 BKN220 BKN2507960 52%NA8030.131019.7
2213:51SE 610.00Mostly CloudyBKN1507861 56%NA8030.141020.1
2212:51SE 510.00Mostly CloudyFEW075 BKN130 BKN1607562 756764%NANA30.151020.7
2211:51S 710.00Mostly CloudyBKN150 BKN2507362 69%NANA30.151020.7
2210:51S 710.00Mostly CloudySCT160 BKN2207161 71%NANA30.171021.3
2209:51SE 710.00Mostly CloudyFEW085 SCT140 BKN1807060 71%NANA30.181021.6
2208:51SE 810.00OvercastSCT090 OVC1606960 73%NANA30.181021.6
2207:51E 79.00Mostly CloudyFEW140 SCT170 BKN1906964 84%NANA30.181021.5
2206:51Calm7.00Mostly CloudyFEW075 SCT100 BKN1606764 686691%NANA30.181021.60.01
2205:51SE 36.00 Fog/MistFEW070 BKN140 OVC2006764 91%NANA30.171021.1
2204:51S 36.00 Fog/MistSCT070 BKN100 OVC1806664 93%NANA30.161021.1
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