Weather observations for the past three days for
Chicago / West Chicago, Dupage Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 20 | 06:52 | SW 15 | 16.09 | Fair | CLR | -17.8 | -20.6 | 79% | -26 | 77.06 | 1029.5 | ||||||
| 20 | 05:52 | SW 11 | 16.09 | Fair | CLR | -17.8 | -20.6 | -16.1 | -18.3 | 79% | -24 | 77.04 | 1029.0 | ||||
| 20 | 04:52 | SW 13 | 16.09 | Fair | CLR | -17.8 | -20.6 | 79% | -25 | 77.01 | 1028.8 | ||||||
| 20 | 03:52 | SW 11 | 16.09 | Fair | CLR | -17.8 | -21.1 | 76% | -24 | 77.01 | 1028.7 | ||||||
| 20 | 02:52 | SW 9 | 16.09 | Fair | CLR | -17.8 | -20.6 | 79% | -24 | 76.99 | 1028.4 | ||||||
| 20 | 01:52 | SW 9 | 16.09 | Fair | CLR | -16.7 | -20.6 | 72% | -22 | 76.99 | 1028.1 | ||||||
| 20 | 00:52 | W 11 | 16.09 | Fair | CLR | -16.1 | -20 | 72% | -22 | 76.96 | 1028.0 | ||||||
| 19 | 23:52 | W 15 | 16.09 | Fair | CLR | -16.1 | -20 | -15 | -16.1 | 72% | -24 | 76.96 | 1028.1 | ||||
| 19 | 22:52 | W 17 | 16.09 | Fair | CLR | -15.6 | -20.6 | 66% | -23 | 76.99 | 1028.3 | ||||||
| 19 | 21:52 | W 28 | 16.09 | Overcast | FEW070 OVC090 | -15 | -20.6 | 63% | -25 | 76.96 | 1028.2 | ||||||
| 19 | 20:52 | W 20 | 16.09 | Overcast | OVC100 | -15 | -20.6 | 63% | -24 | 76.96 | 1027.9 | ||||||
| 19 | 19:52 | W 17 | 16.09 | Mostly Cloudy | BKN110 | -15.6 | -20.6 | 66% | -23 | 76.94 | 1027.8 | ||||||
| 19 | 18:52 | W 19 | 16.09 | Partly Cloudy | SCT120 | -15.6 | -20.6 | 66% | -24 | 76.91 | 1027.3 | ||||||
| 19 | 17:52 | W 19 | 16.09 | Fair | CLR | -15.6 | -21.1 | -14.4 | -17.2 | 63% | -24 | 76.86 | 1026.8 | ||||
| 19 | 16:52 | W 26 | 16.09 | Fair | CLR | -15 | -21.1 | 60% | -25 | 76.86 | 1026.6 | ||||||
| 19 | 15:52 | W 24 | 16.09 | Mostly Cloudy | BKN023 | -15 | -20.6 | 63% | -24 | 76.84 | 1026.3 | ||||||
| 19 | 14:52 | W 31 | 16.09 | Overcast | OVC023 | -14.4 | -20.6 | 60% | -25 | 76.84 | 1026.0 | ||||||
| 19 | 13:52 | W 30 G 43 | 16.09 | Fair | CLR | -15 | -21.1 | 60% | -25 | 76.78 | 1025.4 | ||||||
| 19 | 12:52 | W 30 G 43 | 16.09 | Fair | CLR | -16.1 | -21.7 | 62% | -27 | 76.78 | 1025.4 | ||||||
| 19 | 11:52 | W 33 G 48 | 16.09 | Fair and Breezy | CLR | -17.2 | -22.8 | -17.2 | -18.9 | 62% | -29 | 76.78 | 1025.2 | ||||
| 19 | 10:52 | W 33 G 50 | 16.09 | Blowing Snow and Breezy | OVC021 | -17.8 | -22.8 | 65% | -29 | 76.78 | 1025.3 | ||||||
| 19 | 09:52 | W 39 G 54 | 16.09 | Blowing Snow and Breezy | CLR | -18.3 | -23.9 | 62% | -31 | 76.71 | 1024.4 | ||||||
| 19 | 08:52 | W 35 G 56 | 16.09 | Blowing Snow and Breezy | BKN021 | -18.9 | -23.9 | 65% | -31 | 76.58 | 1022.9 | ||||||
| 19 | 07:52 | W 28 G 46 | 8.05 | Blowing Snow | BKN019 | -18.9 | -23.3 | 68% | -30 | 76.5 | 1021.5 | ||||||
| 19 | 06:51 | W 33 G 50 | 2.41 | Unknown Precip and Breezy | OVC014 | -18.3 | -21.1 | 79% | -30 | 76.38 | 1019.9 | ||||||
| 19 | 05:52 | W 37 G 56 | 4.83 | Unknown Precip and Breezy | OVC013 | -17.2 | -20.6 | -7.8 | -17.2 | 75% | -29 | 76.25 | 1018.3 | ||||
| 19 | 04:52 | W 39 G 59 | 3.22 | Overcast with Haze and Breezy | BKN014 OVC047 | -16.1 | -18.9 | 79% | -28 | 76.15 | 1016.9 | ||||||
| 19 | 03:52 | W 37 G 54 | 11.27 | Partly Cloudy and Breezy | FEW014 SCT019 SCT070 | -13.9 | -18.3 | 70% | -25 | 76.02 | 1015.0 | ||||||
| 19 | 02:52 | W 37 G 57 | 3.22 | Light Snow and Breezy | OVC015 | -11.7 | -14.4 | 81% | -22 | 75.95 | 1013.8 | ||||||
| 19 | 01:52 | W 31 G 54 | 2.82 | Light Snow Fog/Mist | OVC022 | -11.1 | -13.3 | 84% | -21 | 75.87 | 1012.8 | ||||||
| 19 | 00:52 | W 33 G 50 | 1.21 | Light Snow Fog/Mist and Breezy | VV012 | -8.9 | -10.6 | 88% | -18 | 75.77 | 1011.4 | ||||||
| 18 | 23:52 | W 19 | 4.83 | Light Snow Fog/Mist | FEW018 BKN030 OVC036 | -7.8 | -10 | -7.8 | -8.9 | 84% | -14 | 75.72 | 1011.0 | ||||
| 18 | 22:52 | W 22 | 11.27 | Light Snow | SCT020 BKN026 OVC034 | -7.8 | -10.6 | 81% | -15 | 75.74 | 1011.1 | ||||||
| 18 | 21:52 | SW 20 | 6.44 | Light Snow Fog/Mist | FEW018 BKN024 OVC045 | -8.3 | -10 | 88% | -15 | 75.74 | 1011.4 | ||||||
| 18 | 20:52 | SW 20 | 12.87 | Light Snow | BKN024 BKN029 OVC037 | -8.3 | -11.7 | 77% | -15 | 75.79 | 1012.0 | ||||||
| 18 | 19:52 | SW 20 | 16.09 | Overcast | OVC075 | -8.9 | -11.1 | 84% | -16 | 75.87 | 1013.1 | ||||||
| 18 | 18:52 | SW 17 | 4.83 | Light Snow Fog/Mist | FEW013 OVC030 | -8.9 | -11.1 | 84% | -15 | 75.92 | 1013.6 | ||||||
| 18 | 17:52 | SW 20 | 3.22 | Light Snow Fog/Mist | OVC029 | -8.9 | -11.1 | -8.3 | -8.9 | 84% | -16 | 75.9 | 1013.4 | ||||
| 18 | 16:52 | SW 15 | 3.22 | Light Snow | OVC035 | -8.9 | -11.7 | 80% | -15 | 75.9 | 1013.4 | ||||||
| 18 | 15:52 | SW 20 | 4.02 | Light Snow | BKN040 BKN047 OVC055 | -8.9 | -13.9 | 67% | -16 | 75.95 | 1013.8 | ||||||
| 18 | 14:52 | SW 22 | 16.09 | Overcast | BKN029 BKN075 OVC095 | -8.3 | -14.4 | 62% | -16 | 75.95 | 1013.7 | ||||||
| 18 | 13:52 | SW 26 G 35 | 16.09 | Overcast | BKN027 OVC100 | -8.9 | -14.4 | 65% | -17 | 75.97 | 1014.4 | ||||||
| 18 | 12:52 | SW 22 | 16.09 | Overcast | FEW025 OVC110 | -9.4 | -15 | 64% | -17 | 76 | 1014.7 | ||||||
| 18 | 11:52 | SW 26 G 35 | 0.00 | Overcast | OVC023 | -10 | -15 | -10 | -15 | 67% | -18 | 76.1 | 1015.8 | ||||
| 18 | 10:52 | SW 26 G 41 | 16.09 | Mostly Cloudy | BKN020 | -11.1 | -16.1 | 67% | -20 | 76.2 | 1017.5 | ||||||
| 18 | 09:52 | SW 20 G 39 | 16.09 | Partly Cloudy | SCT018 | -12.8 | -17.2 | 70% | -21 | 76.3 | 1018.6 | ||||||
| 18 | 08:52 | W 20 | 16.09 | Fair | CLR | -13.9 | -18.9 | 66% | -22 | 76.3 | 1018.9 | ||||||
| 18 | 07:52 | W 17 G 33 | 16.09 | Fair | CLR | -15 | -19.4 | 69% | -23 | 76.33 | 1019.1 | ||||||
| 18 | 06:52 | W 24 G 39 | 16.09 | Fair | CLR | -15 | -18.9 | 72% | -24 | 76.33 | 1019.2 | ||||||
| 18 | 05:52 | W 22 | 16.09 | Overcast | OVC100 | -14.4 | -17.8 | -10.6 | -14.4 | 76% | -23 | 76.33 | 1019.2 | ||||
| 18 | 04:52 | W 22 | 16.09 | Mostly Cloudy | SCT015 BKN100 | -13.9 | -17.8 | 73% | -23 | 76.33 | 1019.1 | ||||||
| 18 | 03:52 | W 24 | 16.09 | Overcast | FEW010 OVC016 | -12.8 | -16.1 | 77% | -22 | 76.33 | 1019.0 | ||||||
| 18 | 02:52 | W 15 | 14.48 | Overcast | OVC012 | -12.2 | -15 | 80% | -19 | 76.33 | 1019.1 | ||||||
| 18 | 01:52 | SW 20 | 11.27 | Light Snow | BKN009 OVC014 | -12.2 | -15 | 80% | -20 | 76.33 | 1019.1 | ||||||
| 18 | 00:52 | W 22 G 37 | 16.09 | Overcast | BKN010 OVC110 | -11.7 | -14.4 | 81% | -20 | 76.33 | 1019.2 | ||||||
| 17 | 23:52 | W 26 G 37 | 9.66 | Light Snow | SCT016 OVC060 | -10.6 | -13.3 | -9.4 | -10.6 | 81% | -19 | 76.38 | 1019.6 | ||||
| 17 | 22:52 | W 22 | 6.44 | Light Snow | FEW016 BKN023 OVC045 | -10 | -12.8 | 80% | -18 | 76.4 | 1020.0 | ||||||
| 17 | 21:52 | W 20 | 6.44 | Light Snow Fog/Mist | SCT016 OVC023 | -10 | -12.2 | 84% | -17 | 76.38 | 1019.7 | ||||||
| 17 | 20:52 | SW 26 | 8.05 | Light Snow | BKN020 OVC065 | -10 | -12.8 | 80% | -18 | 76.35 | 1019.5 | ||||||
| 17 | 19:52 | SW 20 G 39 | 8.05 | Light Snow | FEW018 BKN023 OVC090 | -10 | -12.8 | 80% | -17 | 76.38 | 1019.7 | ||||||
| 17 | 18:52 | SW 24 | 3.22 | Light Snow | OVC031 | -10 | -12.8 | 80% | -18 | 76.38 | 1019.7 | ||||||
| 17 | 17:52 | W 28 G 41 | 3.22 | Light Snow | FEW022 BKN035 OVC065 | -9.4 | -13.3 | -8.3 | -10 | 74% | -18 | 76.38 | 1019.8 | ||||
| 17 | 16:52 | W 28 | 3.22 | Light Snow | SCT025 BKN034 OVC060 | -9.4 | -12.8 | 77% | -18 | 76.33 | 1019.0 | ||||||
| 17 | 15:52 | W 24 G 44 | 11.27 | Light Snow | FEW028 BKN045 OVC060 | -8.9 | -15 | 62% | -17 | 76.28 | 1018.2 | ||||||
| 17 | 14:52 | SW 26 G 43 | 14.48 | Overcast | FEW024 OVC037 | -8.9 | -15.6 | 59% | -17 | 76.23 | 1017.5 | ||||||
| 17 | 13:52 | W 28 G 46 | 16.09 | Overcast | OVC038 | -8.3 | -16.7 | 51% | -16 | 76.17 | 1016.7 | ||||||
| 17 | 12:52 | SW 33 G 48 | 16.09 | Mostly Cloudy and Breezy | BKN029 BKN038 | -8.9 | -16.1 | 56% | -18 | 76.15 | 1016.6 | ||||||
| 17 | 11:52 | SW 30 G 46 | 16.09 | Overcast | OVC035 | -9.4 | -16.7 | -8.9 | -11.7 | 56% | -18 | 76.17 | 1016.8 | ||||
| 17 | 10:52 | W 33 G 50 | 16.09 | Overcast and Breezy | OVC032 | -10 | -16.1 | 61% | -19 | 76.17 | 1016.9 | ||||||
| 17 | 09:52 | W 26 G 41 | 16.09 | Mostly Cloudy | FEW015 BKN021 BKN025 | -10.6 | -16.1 | 64% | -19 | 76.15 | 1016.4 | ||||||
| 17 | 08:52 | W 35 G 48 | 16.09 | Mostly Cloudy and Breezy | BKN024 | -11.1 | -16.1 | 67% | -21 | 76.05 | 1014.9 | ||||||
| 17 | 07:52 | W 26 G 35 | 16.09 | A Few Clouds | FEW021 | -11.7 | -16.1 | 70% | -20 | 75.97 | 1014.1 | ||||||
| Date | Time (cst) | 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) | |||||||||||||||