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   
imperial  en español
D
a
t
e
Time
(cst)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. Temperature (ºC)Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
PressurePrecipitation (cm)
AirDwpt6 hour altimeter
(cm)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
1102:51SE 162 Light Snow Fog/MistOVC021-4.4-6.1 88%-10NA76.661023.00.030.08
1101:51SE 166 Light Snow Fog/MistSCT012 BKN023 OVC075-4.4-6.1 88%-10NA76.761024.20.03
1100:51SE 162 Light Snow Fog/MistOVC035-4.4-6.7 84%-10NA76.811025.10.03
1023:51S 2110 Light Snow Fog/MistFEW011 SCT040 OVC050-5-6.7 -5-6.188%-11.7NA76.891026.00.25
1022:51S 135 Light Snow Fog/MistFEW010 OVC048-5-6.7 88%-10NA76.941026.80.03
1021:51SE 165 Light Snow Fog/MistOVC038-5.6-7.2 89%-11.7NA76.941026.90.03
1020:51SE 143 Light Snow Fog/MistOVC032-5.6-7.2 89%-11.1NA76.991027.60.080.2
1019:51SE 161 Light Snow Fog/MistVV010-5.6-6.7 92%-11.7NA77.061028.50.08
1018:51S 82 Light Snow Fog/MistVV010-6.1-7.2 92%-10NA77.141029.50.05
1017:51S 82 Light Snow Fog/MistOVC018-6.1-7.8 -5-6.188%-10NA77.221030.40.050.05
1016:51SW 103 Light SnowOVC028-5.6-8.3 82%-10NA77.241031.0
1015:51SW 118 Light SnowBKN050 OVC070-5-10 68%-9.4NA77.241030.8
1014:51SW 1116OvercastFEW025 OVC075-5-10.6 65%-9.4NA77.241030.9
1013:51W 1416OvercastFEW023 OVC095-5-10.6 65%-10.6NA77.271031.3
1012:51SW 1416OvercastFEW023 BKN110 OVC140-5-11.1 63%-10.6NA77.341032.1
1011:51W 1316OvercastSCT023 SCT090 BKN140 OVC250-5-10.6 -5-7.865%-10NA77.391032.8
1010:51W 1616Mostly CloudySCT022 SCT090 BKN250-5.6-10.6 68%-11.7NA77.441033.7
1009:51W 1116Mostly CloudySCT020 SCT090 BKN250-5.6-10 71%-10.6NA77.51034.4
1008:51W 1616Mostly CloudyFEW020 BKN090 BKN250-7.2-10.6 77%-13.3NA77.521034.8
1007:51W 1616Mostly CloudyFEW020 BKN090-7.8-11.1 77%-14.4NA77.51034.4
1006:51W 1316Mostly CloudyBKN100-7.8-11.1 77%-13.3NA77.471033.9
1005:51W 1316Mostly CloudyBKN110-7.8-11.1 -7.2-7.877%-13.3NA77.471034.1
1004:51W 1416OvercastOVC120-7.2-11.1 74%-13.3NA77.471034.0
1003:51W 1616OvercastFEW070 OVC120-7.2-11.1 74%-13.3NA77.441033.7
1002:51W 1316OvercastSCT055 BKN075 OVC120-7.2-11.7 71%-12.8NA77.471034.0
1001:51W 1916OvercastSCT055 BKN065 OVC090-7.2-11.7 71%-14.4NA77.471034.0
1000:51W 1616OvercastBKN080 OVC110-7.2-11.1 74%-13.3NA77.471034.0
0923:51W 1116Mostly CloudySCT100 BKN150-7.8-11.1 -6.1-7.877%-12.8NA77.471034.1
0922:51W 1016Mostly CloudyFEW030 SCT110 BKN160-7.8-11.1 77%-12.2NA77.471034.0
0921:51W 1316OvercastFEW030 BKN120 OVC170-7.2-11.1 74%-12.8NA77.471034.0
0920:51W 1016Mostly CloudyFEW030 BKN130 BKN250-7.2-11.1 74%-11.7NA77.441033.7
0919:51W 1116Mostly CloudyFEW030 SCT150 BKN250-6.7-11.1 71%-11.7NA77.51034.3
0918:51W 1416Mostly CloudyFEW030 BKN160 BKN250-6.7-11.1 71%-12.2NA77.51034.4
0917:51W 1616Mostly CloudyFEW030 BKN250-6.1-11.1 -3.9-6.168%-12.2NA77.51034.2
0916:51W 1316Partly CloudyFEW030 SCT250-5.6-11.1 66%-10.6NA77.471034.0
0915:51W 1416Mostly CloudySCT029 BKN250-5-11.1 63%-10.6NA77.441033.8
0914:51W 2114Mostly CloudyBKN033 BKN250-3.9-10.6 60%-10.6NA77.441033.5
0913:51W 1916 Light SnowBKN031-3.9-10.6 60%-10NA77.441033.4
0912:51W 1916 Light SnowOVC032-3.9-10.6 60%-10NA77.441033.5
0911:51NW 1916 Light SnowOVC030-3.9-10 -3.9-5.663%-10NA77.51034.1
0910:51W 1613 Light SnowSCT022 OVC033-4.4-8.9 71%-10NA77.521034.5
0909:51W 1913 Light SnowSCT019 OVC036-4.4-8.3 75%-10.6NA77.551034.8
0908:51W 1911 Light SnowFEW020 OVC039-5-8.3 78%-11.7NA77.51034.2
0907:51W 1916 Light SnowFEW020 OVC040-5-8.3 78%-11.7NA77.471033.7
0906:51W 1616 Light SnowFEW020 OVC045-5-8.3 78%-10.6NA77.421033.3
0905:51W 1616OvercastOVC050-5.6-8.3 -5.6-6.782%-11.7NA77.391032.7
0904:51W 1416OvercastOVC050-5.6-8.9 78%-11.1NA77.341032.2
0903:51W 1316OvercastOVC055-6.1-8.9 81%-11.7NA77.341032.1
0902:51W 1616A Few CloudsFEW020 FEW050-6.7-9.4 81%-12.8NA77.321031.8
0901:51W 1916FairCLR-6.1-9.4 78%-12.8NA77.291031.5
0900:51W 2116A Few CloudsFEW030-6.1-8.9 81%-13.3NA77.241030.9
0823:51W 1916A Few CloudsFEW030-5.6-8.9 -4.4-6.178%-12.2NA77.241030.70.03
0822:51W 1616A Few CloudsFEW030-5.6-8.9 78%-11.7NA77.221030.7
0821:51W 1916A Few CloudsFEW030-5.6-8.9 78%-12.2NA77.191030.1
0820:51W G 3214 Light SnowFEW022 BKN033-5-8.9 74%-12.2NA77.171029.80.03
0819:51W 1914 Light SnowOVC030-4.4-9.4 68%-10.6NA77.171029.90.03
0818:51NW 2314 Light SnowOVC025-5-9.4 72%-11.7NA77.171029.7
0817:51W 2616 Light SnowOVC024-5-9.4 -5-7.272%-12.2NA77.141029.4
0816:51W 2416OvercastOVC023-5.6-10 71%-12.8NA77.091028.9
0815:51W 2916OvercastOVC022-5.6-10 71%-13.3NA77.061028.3
0814:51W G 4014 Light SnowOVC021-6.1-10.6 71%-13.3NA77.011027.7
0813:51W G 3516 Light SnowOVC021-6.1-10.6 71%-13.3NA76.961027.1
0812:51W G 4216OvercastOVC021-6.7-11.1 71%-15NA76.911026.4
0811:51W G 4716Mostly CloudyBKN022-7.2-11.7 -6.7-8.371%-15.6NA76.891026.1
0810:51W 3216Mostly CloudyBKN021-7.2-12.2 68%-16.1NA76.891026.2
0809:51W G 4816 Light SnowOVC023-7.8-12.8 68%-16.7NA76.891026.1
0808:51W G 4516 Light SnowOVC023-8.3-12.8 70%-17.2NA76.841025.3
0807:51W G 4516OvercastOVC023-8.3-13.3 68%-17.2NA76.761024.4
0806:51W G 4516 Light SnowOVC023-7.2-11.7 71%-16.1NA76.711023.7
0805:51W 2316 Light SnowOVC025-6.7-11.1 -4.4-6.771%-13.9NA76.661023.0
0804:51W G 4516 Light SnowOVC026-6.1-11.1 68%-14.4NA76.611022.4
0803:51W G 4716 Light SnowOVC029-5.6-11.1 66%-13.9NA76.581022.0
D
a
t
e
Time
(cst)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
altimeter
(cm)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºC)PressurePrecipitation (cm)

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