Weather observations for the past three days for
Chicago / West Chicago, Dupage Airport
| 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. | ||||||||||||||||
| 18 | 02:52 | S 13 | 3.00 | Light Snow Fog/Mist | BKN034 OVC060 | 23 | 19.9 | 88% | 12 | 30.07 | 1019.4 | ||||||
| 18 | 01:52 | S 12 | 3.00 | Light Snow Fog/Mist | OVC032 | 23 | 19 | 85% | 13 | 30.09 | 1020.1 | ||||||
| 18 | 00:52 | S 10 | 3.00 | Light Snow Fog/Mist | OVC026 | 23 | 19 | 23 | 21 | 85% | 13 | 30.11 | 1020.9 | ||||
| 17 | 23:52 | S 15 | 10.00 | Overcast | BKN055 OVC070 | 23 | 14 | 68% | 11 | 30.14 | 1021.7 | ||||||
| 17 | 22:52 | S 9 | 10.00 | Overcast | OVC075 | 23 | 12.9 | 65% | 14 | 30.15 | 1022.3 | ||||||
| 17 | 21:52 | S 8 | 10.00 | Overcast | BKN080 OVC090 | 21.9 | 10.9 | 63% | 13 | 30.15 | 1022.3 | ||||||
| 17 | 20:52 | S 6 | 10.00 | Overcast | OVC100 | 21 | 10 | 62% | 14 | 30.15 | 1022.3 | ||||||
| 17 | 19:52 | SW 9 | 10.00 | Overcast | OVC100 | 21 | 9 | 59% | 11 | 30.17 | 1022.9 | ||||||
| 17 | 18:52 | SW 9 | 10.00 | Overcast | OVC110 | 21 | 6.1 | 21 | 19 | 52% | 11 | 30.17 | 1023.0 | ||||
| 17 | 17:52 | SW 9 | 10.00 | A Few Clouds | FEW120 | 21 | 6.1 | 52% | 11 | 30.17 | 1022.9 | ||||||
| 17 | 16:52 | SW 13 | 10.00 | Fair | CLR | 21 | 7 | 54% | 10 | 30.16 | 1022.6 | ||||||
| 17 | 15:52 | SW 8 | 10.00 | Fair | CLR | 21 | 5 | 50% | 12 | 30.16 | 1022.7 | ||||||
| 17 | 14:52 | W 9 | 10.00 | Fair | CLR | 19.9 | 3.9 | 50% | 10 | 30.18 | 1023.2 | ||||||
| 17 | 13:52 | W 13 | 10.00 | Fair | CLR | 19.9 | 1 | 43% | 8 | 30.2 | 1024.0 | ||||||
| 17 | 12:52 | W 12 G 16 | 10.00 | Fair | CLR | 19 | 1.9 | 19 | 12 | 47% | 8 | 30.19 | 1023.7 | ||||
| 17 | 11:52 | W 8 | 10.00 | Fair | CLR | 18 | 3.9 | 54% | 9 | 30.18 | 1023.2 | ||||||
| 17 | 10:52 | NW 8 | 0.00 | Fair | CLR | 17.1 | 3.9 | 56% | 7 | 30.17 | 1023.0 | ||||||
| 17 | 09:52 | NW 6 | 10.00 | Fair | CLR | 14 | 3 | 61% | 6 | 30.15 | 1022.3 | ||||||
| 17 | 08:52 | NW 10 | 10.00 | Fair | CLR | 12.9 | 3 | 64% | 1 | 30.13 | 1021.6 | ||||||
| 17 | 07:52 | NW 8 | 10.00 | Fair | CLR | 12 | 3.9 | 70% | 1 | 30.11 | 1021.0 | ||||||
| 17 | 06:52 | NW 10 | 10.00 | Fair | CLR | 12 | 6.1 | 18 | 12 | 77% | -0 | 30.08 | 1019.9 | ||||
| 17 | 05:52 | NW 12 | 10.00 | Fair | CLR | 12.9 | 8.1 | 81% | 0 | 30.06 | 1019.1 | ||||||
| 17 | 04:52 | NW 14 | 10.00 | Overcast | FEW025 SCT031 OVC065 | 16 | 6.1 | 65% | 3 | 30.03 | 1018.0 | ||||||
| 17 | 03:52 | NW 14 | 10.00 | Overcast | OVC065 | 17.1 | 7 | 64% | 4 | 30.01 | 1017.5 | ||||||
| 17 | 02:52 | NW 12 | 9.00 | Overcast | OVC060 | 17.1 | 3 | 54% | 5 | 30 | 1016.9 | ||||||
| 17 | 01:52 | NW 9 | 9.00 | Snow | OVC055 | 18 | 6.1 | 59% | 8 | 29.97 | 1016.0 | ||||||
| 17 | 00:52 | NW 13 | 4.00 | Snow | BKN020 BKN031 OVC037 | 18 | 10.9 | 23 | 18 | 74% | 6 | 29.96 | 1015.6 | ||||
| 16 | 23:52 | NW 15 | 3.00 | Overcast with Haze | SCT016 BKN027 OVC035 | 19 | 12 | 74% | 6 | 29.95 | 1015.3 | ||||||
| 16 | 22:52 | NW 14 | 10.00 | Overcast | OVC042 | 19.9 | 9 | 62% | 8 | 29.93 | 1014.6 | ||||||
| 16 | 21:52 | W 16 G 28 | 10.00 | Overcast | OVC040 | 19.9 | 9 | 62% | 7 | 29.91 | 1014.0 | ||||||
| 16 | 20:52 | NW 17 G 30 | 10.00 | Overcast | OVC037 | 21 | 9 | 59% | 8 | 29.89 | 1013.4 | ||||||
| 16 | 19:52 | W 16 G 24 | 10.00 | Overcast | FEW027 OVC038 | 21 | 12.9 | 71% | 8 | 29.87 | 1012.6 | ||||||
| 16 | 18:52 | W 17 G 28 | 10.00 | Overcast | FEW028 OVC037 | 23 | 15.1 | 27 | 23 | 72% | 10 | 29.83 | 1011.2 | ||||
| 16 | 17:52 | W 18 G 31 | 10.00 | Overcast | SCT024 BKN036 OVC075 | 24.1 | 16 | 71% | 11 | 29.81 | 1010.4 | ||||||
| 16 | 16:52 | W 20 G 31 | 10.00 | Overcast | FEW026 OVC035 | 27 | 16 | 63% | 14 | 29.77 | 1009.1 | ||||||
| 16 | 15:52 | NW 25 G 35 | 10.00 | Unknown Precip and Breezy | OVC034 | 27 | 16 | 63% | 13 | 29.74 | 1008.1 | ||||||
| 16 | 14:52 | NW 23 G 35 | 0.00 | Light Snow and Breezy | FEW024 SCT030 OVC037 | 27 | 18 | 69% | 13 | 29.71 | 1006.9 | ||||||
| 16 | 13:52 | NW 25 G 43 | 4.00 | Light Snow and Breezy | SCT023 OVC032 | 25 | 17.1 | 72% | 10 | 29.68 | 1006.0 | ||||||
| 16 | 12:52 | NW 24 G 44 | 0.00 | Blowing Snow and Breezy | SCT029 BKN037 OVC046 | 26.1 | 16 | 26.1 | 23 | 66% | 12 | 29.66 | 1005.0 | ||||
| 16 | 11:52 | NW 23 G 39 | 4.00 | Blowing Snow and Breezy | SCT023 BKN030 OVC036 | 25 | 18 | 75% | 11 | 29.63 | 1004.3 | ||||||
| 16 | 10:52 | NW 23 G 36 | 2.50 | Blowing Snow and Breezy | SCT022 BKN028 OVC034 | 25 | 19.9 | 81% | 11 | 29.62 | 1003.7 | ||||||
| 16 | 09:52 | NW 22 G 33 | 3.00 | Blowing Snow and Breezy | SCT017 BKN024 OVC031 | 24.1 | 19 | 81% | 10 | 29.59 | 1002.8 | ||||||
| 16 | 08:52 | NW 16 G 30 | 2.00 | Blowing Snow | FEW017 BKN028 OVC036 | 24.1 | 19 | 81% | 12 | 29.56 | 1001.8 | ||||||
| 16 | 07:52 | NW 22 G 36 | 2.50 | Blowing Snow and Breezy | FEW018 SCT023 OVC034 | 23 | 19 | 85% | 9 | 29.51 | 1000.2 | ||||||
| 16 | 06:52 | NW 25 G 36 | 1.75 | Light Snow Fog/Mist and Breezy | FEW015 SCT021 OVC036 | 23 | 19 | 28.9 | 23 | 85% | 8 | 29.45 | 998.2 | 0.03 | |||
| 16 | 05:52 | NW 24 G 38 | 1.00 | Light Snow Fog/Mist and Breezy | FEW019 OVC027 | 24.1 | 21 | 88% | 9 | 29.41 | 996.6 | ||||||
| 16 | 04:52 | NW 22 G 32 | 3.00 | Snow Fog/Mist and Breezy | FEW016 OVC031 | 26.1 | 21.9 | 84% | 13 | 29.36 | 994.8 | ||||||
| 16 | 03:52 | NW 21 G 31 | 1.25 | Snow Fog/Mist and Breezy | OVC013 | 26.1 | 23 | 88% | 13 | 29.34 | 994.0 | 0.03 | |||||
| 16 | 02:52 | NW 22 G 32 | 0.75 | Snow Fog/Mist and Breezy | VV010 | 27 | 25 | 92% | 14 | 29.33 | 993.6 | 0.02 | |||||
| 16 | 01:52 | W 14 | 0.75 | Snow Fog/Mist | VV009 | 28 | 26.1 | 92% | 18 | 29.34 | 993.9 | 0.01 | |||||
| 16 | 00:52 | NW 15 | 5.00 | Snow Fog/Mist | BKN015 OVC021 | 28.9 | 26.1 | 35.1 | 28.9 | 89% | 18 | 29.28 | 991.7 | ||||
| 15 | 23:52 | N 21 | 4.00 | Snow Fog/Mist and Breezy | FEW010 SCT015 OVC033 | 30 | 27 | 88% | 18 | 29.27 | 991.7 | ||||||
| 15 | 22:52 | N 18 G 26 | 2.50 | Snow Fog/Mist | BKN014 OVC028 | 30.9 | 28.9 | 92% | 20 | 29.32 | 993.4 | 0.02 | |||||
| 15 | 21:52 | N 21 G 31 | 3.00 | Light Snow Fog/Mist and Breezy | OVC012 | 33.1 | 30.9 | 92% | 22 | 29.31 | 992.9 | 0.04 | 0.37 | ||||
| 15 | 20:52 | N 21 G 30 | 5.00 | Rain Fog/Mist and Breezy | BKN013 OVC026 | 34 | 32 | 92% | 23 | 29.26 | 991.0 | 0.16 | |||||
| 15 | 19:52 | N 20 G 31 | 4.00 | Rain Fog/Mist | BKN012 OVC021 | 34 | 32 | 92% | 23 | 29.32 | 993.2 | 0.17 | |||||
| 15 | 18:52 | N 17 | 7.00 | Light Rain | BKN010 OVC036 | 35.1 | 33.1 | 60.1 | 35.1 | 93% | 26 | 29.31 | 993.2 | 0.17 | 0.78 | ||
| 15 | 17:52 | NE 18 | 3.00 | Thunderstorm Heavy Rain Fog/Mist | OVC038 | 36 | 35.1 | 97% | 26 | 29.28 | 991.9 | 0.43 | |||||
| 15 | 16:52 | N 15 | 3.00 | Light Rain Fog/Mist | SCT005 OVC017 | 39.9 | 39 | 97% | 32 | 29.29 | 992.3 | 0.11 | |||||
| 15 | 15:52 | NW 15 G 37 | 1.50 | Rain Fog/Mist | FEW008 SCT027 OVC036 | 46.9 | 45 | 93% | 41 | 29.29 | 992.3 | 0.03 | 0.07 | ||||
| 15 | 14:52 | S 17 G 29 | 8.00 | Light Rain | BKN026 OVC035 | 57.9 | 54 | 87% | 29.26 | 991.0 | 0.04 | ||||||
| 15 | 13:52 | S 17 G 30 | 10.00 | Light Rain | FEW022 FEW027 OVC037 | 57 | 53.1 | 87% | 29.29 | 992.1 | |||||||
| 15 | 12:52 | S 17 G 28 | 10.00 | Overcast | FEW026 OVC036 | 55 | 52 | 55 | 37 | 90% | 29.33 | 993.3 | 0.15 | ||||
| 15 | 11:52 | S 18 G 26 | 10.00 | Overcast | SCT024 BKN049 OVC070 | 54 | 51.1 | 90% | 29.35 | 994.1 | 0.09 | ||||||
| 15 | 10:52 | S 14 G 25 | 4.00 | Heavy Rain | OVC075 | 52 | 46.9 | 83% | 29.39 | 995.5 | 0.06 | ||||||
| 15 | 09:52 | S 15 | 10.00 | A Few Clouds | FEW060 FEW120 | 51.1 | 37.9 | 61% | 29.41 | 996.1 | |||||||
| 15 | 08:52 | SE 10 | 10.00 | Fair | CLR | 45 | 32 | 61% | 40 | 29.43 | 996.9 | ||||||
| 15 | 07:52 | E 7 | 10.00 | Fair | CLR | 39 | 28.9 | 67% | 35 | 29.5 | 999.6 | ||||||
| 15 | 06:52 | E 7 | 10.00 | Fair | CLR | 37 | 28 | 37 | 36 | 70% | 32 | 29.55 | 1001.3 | ||||
| 15 | 05:52 | E 9 | 10.00 | A Few Clouds | FEW110 | 36 | 28.9 | 76% | 30 | 29.6 | 1003.0 | ||||||
| 15 | 04:52 | E 9 | 10.00 | Partly Cloudy | SCT110 | 37 | 28.9 | 73% | 31 | 29.66 | 1005.0 | ||||||
| 15 | 03:52 | E 10 | 10.00 | Thunderstorm in Vicinity | FEW060 SCT070 BKN090 | 37 | 27 | 67% | 30 | 29.71 | 1006.8 | ||||||
| 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) | |||||||||||||||