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.
0101:51N 510.00A Few CloudsFEW2205148 89%NANA30.171021.6
0100:51N 610.00Partly CloudySCT2205248 585286%NANA30.161021.4
3023:51N 510.00Partly CloudySCT2205348 83%NANA30.171021.8
3022:51N 610.00A Few CloudsFEW2205448 80%NANA30.181022.1
3021:51NE 710.00A Few CloudsFEW2205749 74%NANA30.201022.5
3020:51N 710.00A Few CloudsFEW2205647 72%NANA30.191022.3
3019:51NE 710.00FairCLR5647 72%NANA30.181022.0
3018:51NE 910.00A Few CloudsFEW200 FEW2505845 675862%NANA30.181022.2
3017:51E 710.00A Few CloudsFEW2506243 50%NANA30.181022.2
3016:51E 1310.00A Few CloudsFEW2506344 50%NANA30.201022.6
3015:51E 1210.00A Few CloudsFEW2506443 46%NANA30.221023.3
3014:51E 1010.00A Few CloudsFEW040 FEW2506643 43%NANA30.231023.7
3013:51E 1010.00A Few CloudsFEW0466743 42%NANA30.261024.6
3012:51Vrbl 610.00A Few CloudsFEW0426545 664749%NANA30.291025.7
3011:51Vrbl 510.00A Few CloudsFEW0386245 54%NANA30.311026.5
3010:51SE 610.00A Few CloudsFEW0326146 58%NANA30.331027.1
3009:51Vrbl 310.00A Few CloudsFEW0305846 65%NANA30.341027.5
3008:51S 610.00A Few CloudsFEW030 FEW2505447 77%NANA30.341027.5
3007:51SE 310.00A Few CloudsFEW030 FEW2505246 80%NANA30.341027.6
3006:51Calm10.00A Few CloudsFEW030 FEW2504741 514780%NANA30.341027.6
3005:51Calm10.00FairCLR4742 83%NANA30.341027.4
3004:51Calm10.00FairCLR4842 80%NANA30.321026.9
3003:51Calm10.00FairCLR4843 83%NANA30.321026.7
3002:51Calm10.00A Few CloudsFEW2504944 83%NANA30.321026.7
3001:51Calm10.00A Few CloudsFEW2505145 80%NANA30.321026.8
3000:51Calm10.00A Few CloudsFEW2505045 565083%NANA30.321026.8
2923:51Calm10.00Partly CloudySCT2505346 77%NANA30.331027.3
2922:51E 510.00Mostly CloudyBKN2505346 77%NANA30.341027.7
2921:51E 510.00Mostly CloudyBKN2505346 77%NANA30.351027.8
2920:51E 610.00Mostly CloudyBKN2505445 72%NANA30.351027.9
2919:51E 610.00A Few CloudsFEW2505444 69%NANA30.351027.9
2918:51E 810.00Partly CloudySCT2505643 645662%NANA30.351028.0
2917:51E 810.00Partly CloudySCT2505944 58%NANA30.371028.5
2916:51E 1010.00Partly CloudySCT2506144 54%NANA30.381028.9
2915:51Vrbl 610.00Mostly CloudyBKN2506342 47%NANA30.391029.4
2914:51Vrbl 310.00Partly CloudyFEW035 SCT2506342 47%NANA30.411029.9
2913:51NE 810.00Partly CloudyFEW035 SCT2506342 47%NANA30.441031.0
2912:51Calm10.00A Few CloudsFEW035 FEW2506143 614652%NANA30.471032.1
2911:51Vrbl 510.00Partly CloudySCT033 SCT2505942 54%NANA30.491032.7
2910:51E 310.00Mostly CloudyBKN025 BKN2505743 60%NANA30.511033.4
2909:51E 510.00Partly CloudyFEW031 SCT2505644 65%NANA30.521033.5
2908:51N 510.00Mostly CloudySCT031 BKN2505143 74%NANA30.511033.5
2907:51Calm10.00Mostly CloudyBKN035 BKN2504841 77%NANA30.521033.7
2906:51Calm10.00Mostly CloudyBKN031 BKN2504640 474479%NANA30.511033.3
2905:51Calm10.00Mostly CloudyBKN030 BKN2504740 77%NANA30.501033.0
2904:51NW 310.00Partly CloudyFEW030 SCT2504439 83%NANA30.491032.7
2903:51N 310.00Partly CloudySCT029 SCT2504439 83%NANA30.491032.5
2902:51NW 310.00Partly CloudySCT0284439 83%NANA30.491032.7
2901:51W 310.00A Few CloudsFEW0354540 83%NANA30.491032.7
2900:51Calm10.00A Few CloudsFEW0404640 544679%NANA30.491032.7
2823:51Calm10.00A Few CloudsFEW0404939 69%NANA30.491032.8
2822:51NE 510.00A Few CloudsFEW0405040 68%48NA30.491032.7
2821:51NE 810.00A Few CloudsFEW0395140 66%NANA30.491032.8
2820:51NE 710.00A Few CloudsFEW0395139 64%NANA30.491032.7
2819:51NE 810.00A Few CloudsFEW0355339 59%NANA30.481032.4
2818:51NE 1210.00Partly CloudyFEW040 SCT2505439 615457%NANA30.481032.3
2817:51N 1210.00Partly CloudySCT040 SCT2505639 53%NANA30.471032.1
2816:51NE 1210.00Partly CloudySCT0405839 50%NANA30.461031.8
2815:51NE 1010.00Partly CloudySCT0395938 46%NANA30.461031.7
2814:51N 9 G 2010.00Partly CloudySCT0385940 49%NANA30.451031.4
2813:51NE 1310.00Partly CloudySCT0395841 53%NANA30.461031.5
2812:51NE 1310.00Mostly CloudyFEW028 BKN0355943 594556%NANA30.471031.8
2811:51N 1010.00Mostly CloudyBKN028 BKN0355743 60%NANA30.461031.7
2810:51N 1010.00A Few CloudsFEW0305542 62%NANA30.461031.7
2809:51N 910.00A Few CloudsFEW0305240 64%NANA30.451031.4
2808:51N 1310.00A Few CloudsFEW0245039 66%45NA30.431030.5
2807:51N 1410.00A Few CloudsFEW020 FEW0954738 71%41NA30.411030.1
2806:51N 1210.00A Few CloudsFEW020 FEW0954538 504577%39NA30.391029.3
2805:51NW 910.00Partly CloudyFEW020 SCT070 SCT1004639 77%41NA30.361028.4
2804:51NW 1310.00Partly CloudyFEW020 FEW065 SCT0954740 77%41NA30.341027.7
2803:51NW 810.00A Few CloudsFEW040 FEW0654840 74%44NA30.331027.1
2802:51NW 910.00Partly CloudySCT0654841 77%44NA30.311026.6
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