Weather observations for the past three days for
Chicago/Waukegan Regional 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.
29 11:51 E 13 16.09 Fair CLR 20.6 12.8 61% 76.35 1017.6
29 10:51 SE 9 16.09 Fair CLR 20.6 12.8 61% 76.4 1018.2
29 09:51 E 9 16.09 Fair CLR 18.9 12.2 65% 76.43 1018.7
29 08:51 SE 6 16.09 Fair CLR 17.2 10.6 65% 76.45 1019.1
29 07:51 Calm 16.09 Fair CLR 14.4 9.4 72% 76.48 1019.4
29 06:51 NE 6 16.09 Fair CLR 12.2 8.9 12.2 7.2 80% 76.48 1019.4
29 05:51 Calm 16.09 Fair CLR 7.8 7.2 96% 76.45 1019.3
29 04:51 Calm 16.09 Fair CLR 7.2 6.1 93% 76.48 1019.5
29 03:51 NE 7 16.09 Fair CLR 9.4 6.1 80% 9 76.48 1019.5
29 02:51 Calm 16.09 Fair CLR 8.9 6.1 83% 76.5 1019.9
29 01:51 N 6 16.09 Fair CLR 8.9 6.1 83% 76.53 1020.0
29 00:51 Calm 16.09 Fair CLR 8.9 6.1 14.4 8.3 83% 76.56 1020.5
28 23:51 N 7 16.09 Fair CLR 8.9 6.1 83% 8 76.58 1020.8
28 22:51 NE 7 16.09 Fair CLR 10 6.1 77% 9 76.61 1021.1
28 21:51 NE 11 16.09 Fair CLR 10.6 6.1 74% 76.61 1021.1
28 20:51 NE 13 16.09 Fair CLR 11.7 6.1 69% 76.58 1020.8
28 19:51 NE 13 16.09 Fair CLR 12.8 6.1 64% 76.61 1021.1
28 18:51 NE 17 16.09 Fair CLR 14.4 6.1 18.3 14.4 58% 76.61 1021.2
28 17:51 NE 22 G 37 16.09 Fair CLR 16.1 5.6 50% 76.61 1021.2
28 16:51 N 20 G 37 16.09 Fair CLR 17.2 6.7 50% 76.63 1021.3
28 15:51 NE 19 G 41 16.09 Fair CLR 17.2 7.2 52% 76.68 1022.0
28 14:51 NE 26 G 39 16.09 Fair CLR 17.2 7.8 54% 76.68 1022.1
28 13:51 NE 15 16.09 Fair CLR 17.2 8.3 56% 76.76 1022.9
28 12:51 NE 17 16.09 Fair CLR 17.8 8.3 18.9 13.3 54% 76.76 1022.8
28 11:51 NE 20 16.09 Fair CLR 17.8 8.3 54% 76.76 1022.9
28 10:51 NE 17 16.09 Fair CLR 17.2 8.3 56% 76.76 1023.0
28 09:51 NE 15 16.09 Fair CLR 17.2 8.3 56% 76.73 1022.8
28 08:51 NE 19 16.09 Fair CLR 15.6 7.8 60% 76.73 1022.6
28 07:51 N 13 16.09 Fair CLR 15 7.2 60% 76.71 1022.5
28 06:51 N 15 16.09 Fair CLR 13.3 6.7 16.7 12.2 65% 76.66 1021.7
28 05:51 N 15 16.09 A Few Clouds FEW080 12.2 6.1 67% 76.63 1021.1
28 04:51 N 17 16.09 A Few Clouds FEW080 12.8 6.7 67% 76.58 1020.2
28 03:51 N 13 16.09 Fair CLR 12.8 6.7 67% 76.53 1019.7
28 02:51 N 17 G 33 16.09 Fair CLR 13.3 6.7 65% 76.5 1019.3
28 01:51 N 22 G 37 16.09 Fair CLR 15 6.7 58% 76.45 1018.6
27 23:51 N 7 16.09 Fair CLR 15.6 7.2 58% 76.35 1017.5
27 21:51 Calm 16.09 Fair CLR 13.9 8.3 69% 76.35 1017.0
27 20:51 N 11 16.09 Fair CLR 16.1 6.7 54% 76.33 1016.8
27 18:51 NE 15 16.09 Fair CLR 17.2 10 25.6 17.2 63% 76.25 1015.9
27 17:51 NE 13 16.09 Fair CLR 23.3 13.3 54% 76.2 1015.4
27 16:51 NE 9 16.09 Fair CLR 24.4 13.3 50% 26 76.2 1015.2
27 15:51 E 11 16.09 Fair CLR 24.4 13.3 50% 26 76.23 1015.4
27 14:51 NE 7 16.09 Fair CLR 24.4 13.3 50% 26 76.25 1015.7
27 13:51 NE 11 16.09 Fair CLR 22.8 13.9 57% 76.28 1016.2
27 12:51 NE 11 16.09 Fair CLR 22.2 15 23.3 17.2 64% 76.28 1016.2
27 11:51 E 17 16.09 Fair CLR 20.6 14.4 68% 76.28 1016.5
27 10:51 NE 17 16.09 Fair CLR 20.6 13.3 63% 76.25 1016.1
27 09:51 NE 11 16.09 Fair CLR 23.3 13.9 56% 76.25 1015.7
27 08:51 NE 9 16.09 Fair CLR 21.7 15 66% 76.23 1015.5
27 07:51 N 9 16.09 Fair CLR 20 15 73% 76.2 1015.1
27 06:51 SW 6 16.09 Fair CLR 17.2 13.9 17.8 11.1 81% 76.15 1014.2
27 05:51 SW 6 16.09 Fair CLR 12.2 11.1 93% 76.1 1013.9
27 04:51 Calm 16.09 Fair CLR 11.7 10 89% 76.1 1014.0
27 03:51 N 6 16.09 Fair CLR 13.3 11.1 87% 76.12 1014.1
27 02:51 N 6 16.09 Fair CLR 13.9 10 78% 76.15 1014.5
27 01:51 Calm 16.09 Fair CLR 12.8 10 83% 76.17 1014.8
27 00:51 Calm 16.09 Fair CLR 13.3 9.4 24.4 12.8 77% 76.12 1014.0
26 23:51 Calm 16.09 Fair CLR 13.9 9.4 74% 76.15 1014.4
26 22:51 Calm 16.09 Fair CLR 14.4 9.4 72% 76.15 1014.5
26 21:51 Calm 16.09 Fair CLR 17.2 6.1 48% 76.15 1014.4
26 20:51 Calm 16.09 Fair CLR 17.2 7.2 52% 76.1 1013.8
26 19:51 SE 7 16.09 Fair CLR 21.1 3.9 32% 76.1 1013.6
26 18:51 SE 7 16.09 Fair CLR 24.4 6.1 26.7 23.9 31% 25 76.1 1013.7
26 17:51 SE 9 16.09 Fair CLR 25.6 7.8 32% 26 76.12 1014.0
26 16:51 SE 13 16.09 Fair CLR 23.9 8.9 39% 25 76.15 1014.6
26 15:51 SE 17 16.09 Fair CLR 26.1 8.9 34% 26 76.17 1014.8
26 14:51 SE 19 16.09 Fair CLR 25.6 11.1 40% 26 76.23 1015.2
26 13:51 S 19 16.09 Fair CLR 25.6 11.7 42% 26 76.25 1015.7
26 12:51 SE 17 16.09 Fair CLR 26.1 11.7 27.2 17.8 41% 26 76.3 1016.1
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)