Weather observations for the past three days for
Chicago/Waukegan Regional Airport
Metric (Imperial)
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.
07 14:51 W 26 G 44 16.09 Overcast OVC014 7.8 4.4 79% 4 75.57 1007.2
07 13:51 W 30 G 44 16.09 Overcast BKN015 OVC019 9.4 5.6 77% 6 75.49 1006.4
07 12:51 W 37 G 59 16.09 Overcast and Breezy BKN015 OVC019 10 6.7 80% 6 75.44 1005.7
07 11:51 W 28 G 43 16.09 Overcast OVC016 12.2 10 16.1 12.2 87% 75.41 1005.0
07 10:51 SW 35 G 56 16.09 Overcast and Breezy OVC015 15.6 13.3 86% 75.31 1003.5
07 09:51 SW 35 G 57 16.09 Overcast and Breezy OVC019 15.6 12.8 84% 75.23 1002.7
07 08:51 SW 35 G 50 16.09 Mostly Cloudy and Breezy BKN019 16.1 13.3 84% 75.29 1003.1
07 07:51 SW 31 G 56 16.09 Mostly Cloudy BKN017 15.6 13.9 90% 75.31 1003.5
07 06:51 SW 26 16.09 Fair CLR 15 13.9 93% 75.29 1003.2
07 05:51 W 22 G 39 16.09 Overcast SCT095 OVC120 15.6 13.9 17.2 15 90% 75.39 1004.7 0.03 0.3
07 04:51 SW 33 G 46 16.09 Light Rain and Breezy BKN090 OVC110 15 13.9 93% 75.34 1004.1
07 03:51 SW 26 12.87 Light Rain OVC085 15.6 14.4 93% 75.39 1004.6 0.28
07 02:51 SW 35 G 48 16.09 Light Rain and Breezy FEW022 BKN028 OVC100 17.2 15 87% 75.44 1005.1
07 01:51 SW 31 G 48 16.09 Mostly Cloudy BKN070 16.7 15 90% 75.59 1007.3
07 00:51 S 20 16.09 Mostly Cloudy SCT100 BKN110 15.6 14.4 93% 75.57 1007.1
06 23:51 S 20 16.09 Fair CLR 15.6 13.9 17.8 12.8 90% 75.57 1007.3
06 22:51 S 17 16.09 Fair CLR 15.6 13.9 90% 75.67 1008.6
06 21:51 SW 20 16.09 Mostly Cloudy BKN110 16.1 14.4 90% 75.74 1009.8
06 20:51 SW 17 16.09 Fair CLR 16.1 13.9 87% 75.79 1010.6
06 19:51 SW 22 16.09 Fair CLR 16.7 13.9 84% 75.74 1010.0
06 18:51 SW 26 16.09 A Few Clouds FEW110 17.2 14.4 84% 75.77 1010.2
06 17:51 S 7 12.87 Fair CLR 13.3 12.8 17.2 10 97% 75.72 1009.6 0.46
06 16:51 S 13 16.09 Fair CLR 16.1 15.6 97% 75.72 1009.7 0.03
06 15:51 SW 22 14.48 Light Rain FEW075 OVC100 16.1 15.6 97% 75.77 1010.5 0.33
06 14:51 SW 19 6.44 Rain Fog/Mist BKN036 BKN070 OVC100 15.6 15 96% 75.87 1011.6 0.05 0.1
06 13:51 SW 24 12.87 Light Rain FEW009 BKN043 OVC075 15 14.4 96% 75.79 1010.7
06 12:51 S 17 6.44 Light Rain Fog/Mist BKN002 OVC007 13.3 13.3 100% 75.84 1011.3 0.05
06 11:51 SE 17 1.61 Light Rain Fog/Mist VV001 10 10 10 3.9 100% 8 75.87 1011.9 0.18 1.78
06 10:51 S 17 6.44 Light Rain Fog/Mist FEW080 OVC100 9.4 9.4 100% 7 76.02 1014.0 0.15
06 09:51 SE 6 4.83 Thunderstorm in Vicinity Rain Fog/Mist FEW046 BKN075 OVC090 8.3 8.3 100% 76.07 1014.8 1.42
06 08:51 Calm 1.21 Thunderstorm in Vicinity Light Rain Fog VV002 5 5 100% 76.1 1015.4 0.03 0.03
06 07:51 Calm 0.40 Fog VV002 4.4 4.4 100% 76.15 1015.9
06 06:51 E 6 0.24 Fog VV001 3.9 3.9 100% 76.12 1015.8
06 05:51 Calm 0.40 Fog VV002 4.4 4.4 4.4 2.8 100% 76.2 1016.6
06 04:51 E 6 0.40 Fog VV002 3.3 3.3 100% 76.2 1016.5
06 03:51 E 7 0.80 Fog VV002 2.8 2.8 100% 1 76.2 1016.7
06 02:51 Calm 1.21 Fog/Mist VV003 2.8 2.8 100% 76.23 1017.0
06 01:51 Calm 0.80 Fog VV002 2.8 2.8 100% 76.3 1018.1
06 00:51 Calm 0.40 Fog VV002 3.9 3.9 100% 76.28 1017.7
05 23:51 Calm 0.40 Fog VV002 3.9 3.9 3.9 2.8 100% 76.35 1018.4
05 22:51 Calm 0.40 Fog VV002 3.9 3.9 100% 76.33 1018.5
05 21:51 Calm 2.01 Fog/Mist OVC003 3.9 3.9 100% 76.33 1018.5
05 20:51 N 6 0.80 Fog VV004 3.3 3.3 100% 76.3 1018.2
05 19:51 Calm 0.80 Fog VV002 3.3 3.3 100% 76.3 1018.2
05 18:51 Calm 0.80 Fog VV002 2.8 2.8 100% 76.25 1017.5
05 17:51 E 11 4.02 Fog/Mist OVC003 3.9 3.9 6.7 3.9 100% 1 76.23 1016.9
05 16:51 NE 7 4.83 Fog/Mist BKN003 OVC007 5 5 100% 4 76.23 1016.9
05 15:51 NE 6 12.87 Overcast OVC003 6.1 6.1 100% 76.2 1016.6
05 14:51 N 7 14.48 Overcast OVC003 6.1 5.6 97% 5 76.2 1016.5
05 13:51 N 9 4.83 Fog/Mist OVC003 5.6 5.6 100% 4 76.12 1015.6
05 12:51 N 7 1.61 Fog/Mist OVC002 5.6 5 96% 4 76.15 1015.9
05 11:51 NE 7 1.61 Fog/Mist OVC002 5.6 5.6 5.6 3.3 100% 4 76.15 1016.1
05 10:51 N 7 1.21 Fog/Mist VV002 5 5 100% 4 76.17 1016.3
05 09:51 N 7 0.24 Fog VV002 4.4 4.4 100% 3 76.17 1016.4
05 08:51 NE 11 0.24 Fog VV002 4.4 4.4 100% 2 76.15 1016.1
05 07:51 N 9 0.24 Fog VV002 3.9 3.9 100% 2 76.15 1015.9
05 06:51 N 9 0.24 Fog VV002 3.3 3.3 100% 1 76.12 1015.6
05 05:51 NE 6 0.24 Fog VV002 3.3 3.3 3.3 2.8 100% 76.12 1015.8
05 04:51 Calm 0.40 Fog VV002 3.3 3.3 100% 76.15 1016.0
05 03:51 NE 6 0.40 Fog VV001 2.8 2.8 100% 76.07 1015.1
05 02:51 N 6 0.40 Fog VV001 2.8 2.8 100% 76.12 1015.8
05 01:51 Calm 0.40 Fog VV001 2.8 2.8 100% 76.15 1016.2
05 00:51 N 6 0.40 Fog VV002 2.8 2.8 100% 76.17 1016.4
04 23:51 N 6 1.61 Fog/Mist VV002 2.8 2.8 2.8 2.2 100% 76.23 1017.1 0.03
04 22:51 NE 6 4.02 Fog/Mist OVC002 2.8 2.8 100% 76.25 1017.6
04 21:51 NE 9 1.61 Fog/Mist VV002 2.8 2.2 96% 1 76.25 1017.7
04 20:51 E 11 0.80 Fog VV002 2.8 2.8 100% 0 76.25 1017.5 0.03
04 19:51 NE 6 2.01 Light Rain Fog/Mist OVC002 2.8 2.8 100% 76.28 1018.1 0.03
04 18:51 Calm 2.01 Fog/Mist OVC002 2.8 2.8 100% 76.35 1019.1
04 17:51 N 6 2.01 Fog/Mist OVC006 2.8 2.8 5 2.8 100% 76.35 1019.0
04 16:51 NE 7 2.82 Fog/Mist BKN012 OVC017 2.8 2.2 96% 1 76.35 1018.9
04 15:51 E 11 12.87 Overcast OVC013 3.9 1.1 82% 1 76.38 1019.4
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)