Weather observations for the past three days for
Chicago, Chicago-O'Hare International Airport
Imperial (Metric)
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
24 17:51 NE 8 10.00 A Few Clouds FEW046 FEW250 75 53.1 46% 78 30.02 1016.2
24 16:51 N 8 10.00 A Few Clouds FEW046 FEW250 77 46 33% 78 30.02 1016.1
24 15:51 N 10 10.00 A Few Clouds FEW046 FEW110 75.9 46 35% 78 30.02 1016.2
24 14:51 NW 10 10.00 A Few Clouds FEW044 FEW110 75.9 48.9 39% 78 30.02 1016.2
24 13:51 N 5 10.00 A Few Clouds FEW038 FEW110 72 54 53% 30.03 1016.7
24 12:51 NW 7 10.00 Mostly Cloudy BKN027 BKN110 70 57 70 59 64% 30.05 1017.4 0.37
24 11:51 Vrbl 6 10.00 Mostly Cloudy SCT012 BKN023 BKN110 66 59 78% 30.05 1017.5
24 10:51 W 3 10.00 Mostly Cloudy FEW009 BKN110 63 57.9 84% 30.04 1017.3
24 09:51 Calm 10.00 Light Rain OVC100 62.1 57.9 86% 30.02 1016.4 0.03 0.37
24 08:51 Calm 3.00 Rain Fog/Mist BKN070 OVC095 60.1 59 96% 30.01 1016.2 0.09
24 07:51 NW 7 2.00 Rain Fog/Mist OVC070 59 57 93% 30 1015.8 0.25
24 06:51 W 10 3.00 Thunderstorm Heavy Rain Fog/Mist FEW011 BKN036CB OVC044 60.1 57 60.1 57 90% 29.99 1015.7 0.03 0.07
24 05:51 Calm 3.00 Thunderstorm Light Rain Fog/Mist FEW040 BKN050CB OVC075 60.1 57 90% 29.96 1014.3 0.04
24 03:51 Calm 10.00 Overcast BKN075 BKN110 OVC250 59 55 87% 29.96 1014.4
24 02:51 Calm 10.00 Mostly Cloudy FEW110 BKN210 57.9 54 87% 29.96 1014.5
24 01:51 E 5 10.00 Mostly Cloudy BKN250 57.9 53.1 84% 29.98 1014.9
24 00:51 E 3 10.00 Mostly Cloudy SCT047 BKN250 57 53.1 61 55.9 87% 29.99 1015.6
23 23:51 NE 7 10.00 Mostly Cloudy BKN110 BKN250 57 52 83% 30 1015.7
23 22:51 E 7 10.00 Mostly Cloudy BKN250 57 52 83% 30.01 1016.3
23 21:51 E 9 10.00 Mostly Cloudy BKN250 55.9 51.1 84% 30 1015.8
23 20:51 E 9 10.00 Mostly Cloudy FEW060 SCT110 BKN250 57.9 52 81% 30 1015.7
23 19:51 E 12 10.00 Mostly Cloudy FEW060 BKN110 BKN250 60.1 53.1 78% 29.99 1015.6
23 17:51 E 10 10.00 Mostly Cloudy FEW010 FEW060 SCT110 BKN250 64.9 54 68% 29.99 1015.6
23 16:51 E 13 10.00 Mostly Cloudy FEW010 FEW042 FEW065 BKN250 66 54 65% 29.98 1015.1
23 15:51 NE 10 10.00 Partly Cloudy FEW019 FEW042 SCT250 70 57 64% 29.97 1014.7
23 14:51 NE 7 10.00 Partly Cloudy FEW019 FEW060 SCT250 70 57 64% 29.96 1014.5
23 13:51 Vrbl 6 10.00 A Few Clouds FEW019 FEW250 70 57 64% 29.97 1014.7
23 12:51 NE 5 10.00 A Few Clouds FEW019 68 57 69.1 55 68% 29.98 1015.0
23 11:51 N 6 10.00 Mostly Cloudy FEW012 BKN019 64.9 55 70% 30 1015.7
23 10:51 N 6 10.00 Overcast FEW012 OVC019 61 54 78% 30.02 1016.2
23 09:51 NW 6 10.00 Overcast OVC008 59 54 83% 30.01 1016.0
23 08:51 E 8 5.00 Fog/Mist OVC008 57 53.1 87% 30 1015.7
23 07:51 NE 7 10.00 Overcast OVC010 55.9 52 87% 29.99 1015.4
23 06:51 N 10 G 20 10.00 Overcast BKN008 OVC019 55 51.1 61 54 87% 29.98 1015.0
23 05:51 NE 8 10.00 Mostly Cloudy FEW016 BKN080 BKN250 55 51.1 87% 29.96 1014.5
23 04:51 N 6 10.00 Overcast FEW019 BKN024 OVC080 55.9 51.1 84% 29.96 1014.5
23 03:51 NE 7 10.00 Overcast BKN019 OVC024 57 51.1 81% 29.97 1014.7
23 02:51 E 7 10.00 Light Rain BKN023 OVC030 57.9 51.1 78% 29.97 1014.6
23 01:51 E 10 10.00 Overcast BKN026 BKN032 OVC110 60.1 50 70% 29.96 1014.5
23 00:51 E 9 10.00 Overcast BKN026 BKN040 OVC110 61 48.9 63 61 65% 29.97 1014.6
22 23:51 E 8 10.00 Overcast OVC040 63 48.9 60% 29.98 1015.0
22 21:51 E 5 10.00 Overcast SCT040 OVC049 61 46 58% 29.98 1015.3
22 20:51 NE 10 10.00 Overcast BKN049 OVC075 61 42.1 50% 29.98 1015.1
22 19:51 NE 13 10.00 Overcast BKN048 BKN075 OVC250 61 41 48% 29.98 1015.1
22 18:51 NE 13 10.00 Overcast BKN085 OVC250 62.1 42.1 66 62.1 48% 29.99 1015.4
22 17:51 NE 15 10.00 Overcast BKN080 BKN210 OVC250 63 43 48% 29.99 1015.5
22 16:51 N 14 10.00 Overcast SCT080 BKN210 OVC250 64.9 43 45% 30.01 1016.0
22 15:51 N 16 10.00 Mostly Cloudy FEW060 FEW220 BKN250 64.9 43 45% 30.02 1016.5
22 14:51 NE 15 10.00 Mostly Cloudy FEW060 FEW220 BKN250 64.9 44.1 47% 30.04 1017.1
22 13:51 E 17 G 22 10.00 Mostly Cloudy FEW060 BKN250 64.9 44.1 47% 30.05 1017.5
22 12:51 E 12 10.00 Mostly Cloudy FEW050 BKN250 64 44.1 64.9 52 48% 30.07 1018.2
22 10:51 E 12 10.00 Mostly Cloudy BKN045 BKN060 BKN170 57 42.1 58% 30.12 1020.0
22 09:51 E 9 10.00 Mostly Cloudy FEW048 BKN060 BKN220 55 41 59% 30.14 1020.6
22 08:51 E 14 10.00 Mostly Cloudy BKN046 BKN055 53.1 39.9 61% 30.14 1020.6
22 07:51 NE 15 G 21 10.00 Overcast OVC045 52 39.9 64% 30.15 1021.3
22 06:51 NE 13 G 23 10.00 Overcast OVC050 52 39.9 54 52 64% 30.16 1021.3
22 05:51 E 15 10.00 Overcast BKN065 OVC085 52 41 66% 30.15 1021.1
22 04:51 E 12 10.00 Overcast OVC060 53.1 42.1 66% 30.16 1021.5
22 03:51 NE 12 10.00 Overcast OVC060 53.1 44.1 72% 30.16 1021.5
22 02:51 NE 13 10.00 Overcast OVC060 54 45 72% 30.16 1021.2
22 01:51 N 8 10.00 Overcast BKN065 OVC250 53.1 45 74% 30.17 1021.7
22 00:51 NE 6 10.00 Overcast BKN090 OVC250 52 43 53.1 50 72% 30.17 1021.8
21 23:51 NE 8 10.00 Overcast BKN085 OVC250 52 42.1 69% 30.19 1022.2
21 22:51 NE 10 10.00 Overcast BKN080 OVC250 51.1 39.9 66% 30.2 1022.8
21 21:51 NE 13 10.00 Overcast BKN085 OVC250 51.1 39 64% 30.21 1023.2
21 20:51 NE 12 10.00 Overcast SCT095 OVC250 51.1 37.9 61% 30.21 1023.1
21 19:51 N 14 10.00 Overcast SCT100 OVC250 51.1 36 56% 30.21 1023.1
21 18:51 NE 14 10.00 Mostly Cloudy SCT110 BKN250 53.1 37 57.9 53.1 55% 30.22 1023.4
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)