Weather observations for the past three days for
Chicago / West Chicago, Dupage Airport
Metric (Imperial)
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
21 12:52 NW 31 G 43 16.09 Fair CLR 28.3 17.8 28.3 22.2 53% 29 75.57 1006.6
21 11:52 NW 24 16.09 Mostly Cloudy FEW036 BKN049 27.2 18.9 61% 28 75.51 1006.3
21 10:52 W 28 G 41 16.09 Mostly Cloudy BKN034 26.7 19.4 64% 28 75.49 1005.8
21 09:52 NW 20 G 33 16.09 Fair CLR 26.1 19.4 67% 27 75.46 1005.3
21 08:52 W 19 16.09 Fair CLR 25 20 74% 26 75.46 1005.4
21 07:52 W 9 16.09 Fair CLR 23.3 20.6 85% 75.44 1005.2
21 06:52 W 11 16.09 A Few Clouds FEW080 22.2 20.6 23.9 22.2 91% 75.41 1004.9 0.05
21 05:52 W 9 16.09 Mostly Cloudy BKN070 22.2 21.1 94% 75.41 1004.8
21 04:52 W 15 16.09 A Few Clouds FEW038 22.8 21.1 90% 75.36 1004.0 0.05
21 03:52 W 19 16.09 Fair CLR 23.9 21.1 84% 24 75.36 1004.0
21 02:52 W 11 16.09 Thunderstorm FEW032 FEW045 SCT050 23.9 21.7 88% 24 75.39 1004.3
21 01:52 W 13 16.09 Mostly Cloudy SCT038 SCT045 BKN060 23.9 22.2 90% 23 75.39 1004.5
21 00:52 W 11 11.27 Mostly Cloudy SCT049 BKN060 22.8 22.2 25 22.8 96% 75.41 1004.9
20 23:52 SW 11 9.66 Smoke CLR 23.3 22.2 94% 75.41 1004.9
20 22:52 SW 17 9.66 Smoke CLR 23.3 21.7 91% 75.46 1005.3
20 21:52 SW 19 9.66 Smoke CLR 23.3 21.7 91% 75.49 1005.7
20 20:52 SW 17 9.66 Smoke CLR 23.3 21.1 88% 75.46 1005.7
20 19:52 SW 22 8.05 Smoke CLR 24.4 21.1 82% 25 75.51 1006.1
20 18:52 S 20 G 35 8.05 Light Rain Smoke FEW047 FEW065 BKN095 25 21.1 26.7 22.8 79% 26 75.62 1007.7
20 17:52 SW 19 8.05 Smoke CLR 25.6 20.6 74% 27 75.72 1009.0
20 16:52 S 22 8.05 Smoke FEW025 26.7 20.6 69% 28 75.59 1007.3
20 15:52 S 20 G 37 8.05 Smoke SCT025 26.1 20 69% 27 75.69 1008.7
20 14:52 S 24 8.05 Smoke CLR 24.4 20 77% 25 75.77 1009.9
20 13:52 Vrbl 6 8.05 Light Rain Smoke FEW060 SCT095 BKN110 23.3 20 82% 75.92 1011.9
20 12:52 S 17 8.05 Smoke BKN036 BKN045 23.9 19.4 25 16.7 76% 24 75.97 1012.4
20 11:52 SW 17 8.05 Smoke CLR 24.4 18.9 72% 25 75.97 1012.4
20 10:52 S 9 8.05 Smoke CLR 24.4 18.3 69% 25 76.02 1013.0
20 09:52 SW 13 8.05 Smoke CLR 23.9 18.3 71% 25 76.07 1013.6
20 08:52 S 11 8.05 Smoke CLR 22.8 18.3 76% 76.05 1013.3
20 07:52 S 7 6.44 Smoke CLR 19.4 17.2 87% 76.07 1013.7
20 06:52 Calm 6.44 Smoke FEW009 16.7 14.4 16.7 14.4 86% 76.07 1013.9
20 05:52 Calm 6.44 Smoke CLR 15.6 14.4 93% 76.07 1013.8
20 04:52 N 6 9.66 Smoke CLR 15 13.9 93% 76.07 1013.6
20 03:52 Calm 9.66 Smoke CLR 15.6 13.3 86% 76.07 1014.0
20 02:52 Calm 8.05 Smoke CLR 16.1 14.4 90% 76.15 1014.7
20 01:52 Calm 9.66 Fog/Mist Smoke CLR 16.1 14.4 90% 76.15 1014.7
20 00:52 Calm 9.66 Fog/Mist Smoke CLR 16.7 14.4 24.4 16.7 86% 76.17 1015.1
19 22:52 E 9 11.27 Smoke CLR 18.9 13.3 70% 76.2 1015.4
19 21:52 E 7 12.87 Smoke CLR 20 13.3 65% 76.2 1015.4
19 20:52 E 9 12.87 Smoke CLR 21.7 12.2 55% 76.2 1015.3
19 19:52 E 9 9.66 Haze Smoke CLR 22.8 13.3 55% 76.17 1015.0
19 18:52 NE 13 9.66 Haze Smoke CLR 25 13.9 26.7 25 50% 26 76.15 1014.8
19 16:52 NE 9 11.27 Smoke CLR 26.1 13.9 47% 27 76.2 1015.5
19 15:52 N 13 11.27 Smoke CLR 26.1 15 50% 27 76.23 1015.6
19 14:52 NE 19 G 30 11.27 Smoke FEW043 26.1 16.1 54% 27 76.25 1016.0
19 12:52 Vrbl 6 9.66 Smoke FEW037 25.6 16.7 25.6 18.3 58% 26 76.28 1016.6
19 11:52 E 15 9.66 Smoke CLR 25.6 16.7 58% 26 76.33 1017.0
19 10:52 E 15 8.05 Smoke CLR 24.4 16.7 62% 25 76.33 1017.2
19 09:52 NE 15 8.05 Smoke SCT026 23.3 16.7 67% 76.35 1017.3
19 08:52 NE 15 8.05 Smoke CLR 22.2 17.2 73% 76.3 1016.9
19 07:52 N 6 8.05 Smoke FEW021 20.6 17.8 84% 76.3 1016.8
19 06:52 N 9 6.44 Smoke CLR 18.3 17.2 20 17.2 93% 76.28 1016.5
19 05:52 N 9 4.83 Smoke CLR 17.8 16.7 93% 76.28 1016.4
19 04:52 N 7 8.05 Fog/Mist FEW019 17.8 16.1 90% 76.23 1015.8
19 03:52 NE 11 6.44 Fog/Mist FEW041 18.3 16.7 90% 76.23 1015.5
19 02:52 NE 13 6.44 Fog/Mist SCT038 18.9 17.2 90% 76.2 1015.5
19 01:52 N 15 6.44 Overcast with Haze OVC030 20 16.7 81% 76.2 1015.2
19 00:52 NE 15 4.83 Overcast with Haze OVC029 20 16.7 26.7 20 81% 76.17 1015.1
18 23:52 NE 13 4.83 Overcast with Haze OVC028 21.1 17.2 79% 76.17 1015.0
18 22:52 NE 13 6.44 Overcast with Haze SCT023 OVC029 22.2 18.9 82% 76.15 1014.6
18 21:52 NE 11 8.05 Fair with Haze CLR 23.3 18.3 74% 76.12 1014.1
18 20:52 NE 15 8.05 Fair with Haze CLR 24.4 18.3 69% 25 76.05 1013.0
18 19:52 NE 20 8.05 Fair with Haze CLR 25 18.9 69% 26 75.97 1012.2
18 18:52 NE 20 11.27 Fair CLR 26.7 20.6 31.1 26.7 69% 28 75.92 1011.5
18 17:52 E 20 16.09 A Few Clouds FEW060 28.3 21.7 67% 31 75.9 1011.2
18 16:52 N 20 G 31 16.09 Fair CLR 31.1 18.3 46% 32 75.87 1010.7
18 15:52 NW 22 16.09 A Few Clouds FEW045 31.1 20 52% 33 75.84 1010.4
18 14:52 NW 19 G 41 16.09 A Few Clouds FEW035 30.6 21.7 59% 34 75.84 1010.6
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)