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 11:51 N 24 G 35 16.09 Partly Cloudy SCT015 -6.1 -10 -3.9 -6.1 74% -13 76.68 1023.9 0.03
07 10:51 N 20 G 33 16.09 Overcast OVC011 -5 -7.8 81% -11 76.63 1023.2
07 09:51 N 28 G 39 16.09 A Few Clouds FEW014 -4.4 -6.7 84% -11 76.56 1022.1
07 08:51 N 20 G 35 16.09 Overcast OVC031 -4.4 -6.7 84% -10 76.45 1020.9 0.03
07 07:51 N 17 16.09 Overcast SCT018 OVC035 -4.4 -6.1 88% -10 76.38 1019.8
07 06:51 N 17 4.02 Light Snow Fog/Mist BKN015 OVC030 -3.9 -5 92% -9 76.3 1018.8 0.03
07 05:51 N 11 1.61 Light Snow Fog/Mist VV009 -3.3 -3.9 -2.2 -3.3 96% -7 76.23 1017.9 0.13 0.58
07 04:51 N 7 1.21 Light Snow Fog/Mist VV007 -2.8 -3.3 96% -5 76.2 1017.3 0.15
07 03:51 N 6 2.01 Light Snow Fog/Mist OVC013 -2.2 -2.8 96% 76.2 1017.2 0.08
07 02:51 N 7 2.01 Light Snow Fog/Mist OVC012 -2.8 -3.3 96% -5 76.17 1017.1 0.1 0.23
07 01:51 N 6 2.01 Light Snow Fog/Mist OVC014 -2.8 -3.3 96% 76.17 1016.9 0.08
07 00:51 N 6 2.01 Light Snow Fog/Mist OVC016 -2.8 -3.3 96% 76.15 1016.7 0.05
06 23:51 Calm 2.41 Light Snow Fog/Mist OVC019 -2.2 -3.3 -1.7 -2.8 92% 76.15 1016.7 0.05 0.08
06 22:51 W 6 2.82 Light Snow Fog/Mist OVC017 -2.8 -3.3 96% 76.17 1017.0 0.03
06 21:51 Calm 16.09 Overcast OVC020 -2.2 -5 81% 76.15 1016.4
06 20:51 N 6 16.09 Overcast OVC022 -2.8 -6.1 78% 76.12 1016.3
06 19:51 Calm 16.09 Overcast OVC028 -2.2 -7.2 69% 76.1 1016.1
06 18:51 Calm 16.09 Overcast OVC023 -2.2 -7.8 66% 76.12 1016.2
06 17:51 Calm 16.09 Overcast OVC022 -2.2 -8.3 -1.7 -2.8 63% 76.05 1015.4
06 16:51 Calm 16.09 Overcast OVC025 -2.2 -8.9 60% 76.02 1015.1
06 15:51 E 6 16.09 Overcast OVC028 -2.2 -9.4 58% 76 1014.7
06 14:51 Calm 16.09 Overcast OVC028 -2.2 -9.4 58% 76.05 1015.2
06 13:51 NE 7 16.09 Overcast OVC031 -2.2 -9.4 58% -5 76 1014.6
06 12:51 N 9 16.09 Overcast OVC028 -2.2 -10 56% -5 76.02 1015.0
06 11:51 N 7 16.09 Overcast OVC025 -2.8 -10 -1.7 -3.3 58% -5 76.05 1015.3
06 10:51 N 13 16.09 Overcast OVC022 -2.8 -9.4 61% -7 76.07 1015.5
06 09:51 NW 7 16.09 Overcast OVC024 -1.7 -6.7 69% -4 76.02 1015.0
06 08:51 Calm 16.09 Overcast OVC024 -1.7 -6.1 72% 75.95 1014.0
06 07:51 NW 6 16.09 Overcast OVC021 -2.2 -5.6 78% 75.9 1013.2
06 06:51 NW 6 16.09 Overcast OVC019 -2.8 -5.6 81% 75.84 1012.6
06 05:51 W 9 16.09 Mostly Cloudy BKN017 -2.8 -5.6 -1.7 -2.8 81% -6 75.77 1011.7
06 04:51 W 7 16.09 Overcast BKN016 OVC038 -2.8 -5 85% -5 75.67 1010.3
06 03:51 W 9 16.09 Overcast OVC041 -2.8 -5 85% -6 75.62 1009.6
06 02:51 W 9 16.09 Overcast OVC045 -2.8 -5.6 81% -6 75.62 1009.4
06 01:51 W 13 16.09 Mostly Cloudy BKN019 BKN045 -2.2 -5.6 78% -6 75.59 1008.9
06 00:51 W 13 16.09 Overcast SCT023 OVC031 -1.7 -5.6 75% -6 75.54 1008.5
05 23:51 W 15 16.09 Overcast FEW038 OVC070 -2.2 -6.1 -1.7 -2.8 75% -7 75.54 1008.7
05 22:51 SW 22 16.09 Overcast OVC050 -1.7 -6.1 72% -7 75.54 1008.7
05 21:51 SW 20 12.87 Light Snow BKN035 BKN060 OVC080 -2.8 -6.1 78% -8 75.54 1008.7
05 20:51 SW 26 16.09 Overcast FEW030 OVC060 -2.8 -7.8 69% -9 75.54 1008.7
05 19:51 SW 28 16.09 Overcast SCT024 OVC070 -2.8 -8.3 66% -9 75.54 1009.0
05 18:51 SW 30 16.09 Overcast SCT039 BKN090 OVC110 -2.8 -8.3 66% -10 75.57 1009.2
05 17:51 SW 26 16.09 Overcast OVC045 -2.8 -8.9 -1.7 -4.4 63% -9 75.57 1009.2
05 16:51 S 19 16.09 Mostly Cloudy FEW075 SCT090 BKN110 -2.8 -10 58% -8 75.57 1009.2
05 15:51 SW 22 16.09 Partly Cloudy SCT050 -1.7 -9.4 56% -7 75.59 1009.4
05 14:51 SW 26 16.09 Partly Cloudy SCT050 -1.7 -11.1 49% -8 75.64 1010.3
05 13:51 SW 30 16.09 Mostly Cloudy BKN050 -1.7 -11.1 49% -8 75.67 1010.8
05 12:51 SW 37 G 46 16.09 Overcast and Breezy OVC046 -2.2 -11.1 51% -10 75.74 1011.9
05 11:51 SW 35 G 50 16.09 Overcast and Breezy OVC044 -4.4 -11.7 -4.4 -9.4 57% -12 75.84 1013.4
05 10:51 SW 28 G 43 16.09 Overcast OVC048 -5 -12.8 55% -12 75.92 1014.4
05 09:51 SW 30 16.09 Overcast OVC043 -6.7 -12.8 62% -15 76 1015.4
05 08:51 SW 30 16.09 Overcast OVC038 -7.2 -12.2 68% -15 76.02 1015.6
05 07:51 SW 28 16.09 Overcast SCT038 OVC049 -8.3 -12.2 74% -16 76.05 1016.2
05 06:51 SW 24 16.09 Overcast OVC046 -9.4 -12.2 80% -17 76.12 1017.4
05 05:51 SW 26 16.09 Overcast OVC045 -9.4 -12.8 -9.4 -16.7 77% -18 76.17 1017.9
05 04:51 SW 17 16.09 A Few Clouds FEW040 -11.1 -13.9 80% -18 76.23 1018.7
05 03:51 SW 15 16.09 Overcast OVC036 -10.6 -13.3 81% -17 76.25 1018.9
05 02:51 S 22 16.09 A Few Clouds FEW033 -11.1 -13.9 80% -19 76.3 1019.6
05 01:51 SW 11 16.09 Fair CLR -13.9 -15.6 87% -20 76.4 1021.1
05 00:51 S 15 16.09 Fair CLR -12.2 -15.6 76% -19 76.45 1021.6
04 23:51 S 11 16.09 Fair CLR -15.6 -18.9 -11.1 -16.1 76% -22 76.53 1023.0
04 22:51 SW 11 16.09 Fair CLR -14.4 -18.9 69% -20 76.61 1024.0
04 21:51 SW 11 16.09 Fair CLR -13.9 -18.9 66% -20 76.63 1024.4
04 20:51 W 11 16.09 Fair CLR -11.7 -18.9 56% -17 76.73 1025.5
04 19:51 SW 9 16.09 Fair CLR -12.2 -17.8 63% -17 76.78 1026.4
04 18:51 SW 7 16.09 Fair CLR -14.4 -17.2 80% -19 76.81 1027.0
04 17:51 Calm 16.09 Fair CLR -15 -17.8 -7.8 -15 79% 76.89 1027.8
04 16:51 Calm 16.09 Fair CLR -12.8 -18.9 61% 76.94 1028.5
04 15:51 Calm 16.09 Fair CLR -8.3 -23.3 29% 76.94 1028.1
04 14:51 Calm 16.09 Fair CLR -7.8 -24.4 25% 76.99 1028.7
04 13:51 Calm 16.09 Fair CLR -8.3 -23.3 29% 77.04 1029.5
04 12:51 Calm 16.09 Fair CLR -9.4 -23.3 32% 77.09 1030.2
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)