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.
11 19:51 NW 6 16.09 Fair CLR 0 -7.2 59% 76.81 1025.4
11 18:51 NW 6 16.09 Fair CLR 0.6 -7.2 56% 76.81 1025.5
11 17:51 W 7 16.09 Fair CLR 1.1 -6.7 3.9 1.1 56% -1 76.78 1025.0
11 16:51 NW 13 16.09 Fair CLR 2.8 -6.7 50% -0 76.76 1024.8
11 15:51 NW 17 G 31 16.09 Fair CLR 3.3 -7.2 46% -0 76.71 1023.9
11 14:51 NW 17 G 31 16.09 Fair CLR 3.9 -6.7 46% 0 76.66 1023.2
11 13:51 NW 15 G 37 16.09 Fair CLR 3.3 -6.7 48% 0 76.66 1023.2
11 12:51 NW 20 G 35 16.09 Fair CLR 2.2 -6.7 52% -2 76.68 1023.7
11 11:51 NW 19 G 33 16.09 Fair CLR 1.7 -7.2 1.7 -4.4 52% -2 76.71 1023.9
11 10:51 W 15 G 30 16.09 Fair CLR 0.6 -7.2 56% -3 76.73 1024.1
11 09:51 W 20 G 35 16.09 Fair CLR -1.1 -7.2 64% -6 76.71 1024.0
11 08:51 NW 17 16.09 Fair CLR -2.2 -7.2 69% -7 76.68 1023.5
11 07:51 W 11 16.09 Fair CLR -3.9 -7.2 78% -8 76.68 1023.8
11 06:51 W 9 16.09 Fair CLR -4.4 -7.8 77% -8 76.66 1023.3
11 05:51 W 11 16.09 Fair CLR -3.9 -7.2 -0.6 -3.9 78% -8 76.63 1022.8
11 04:51 W 9 16.09 Fair CLR -3.3 -7.2 75% -7 76.56 1022.0
11 03:51 W 11 16.09 Fair CLR -2.8 -6.7 75% -7 76.53 1021.5
11 02:51 W 9 16.09 Fair CLR -2.2 -6.7 72% -5 76.5 1021.0
11 01:51 NW 13 16.09 Fair CLR -2.2 -5.6 78% -6 76.48 1020.6
11 00:51 NW 11 16.09 Fair CLR -1.7 -6.1 72% -5 76.43 1020.1
10 23:51 NW 13 G 28 16.09 Fair CLR -0.6 -5 2.2 -0.6 72% -4 76.43 1019.8
10 22:51 NW 9 16.09 Fair CLR 0 -4.4 73% -3 76.38 1019.3
10 21:51 NW 11 16.09 Fair CLR 0.6 -3.9 72% -2 76.35 1018.8
10 20:51 NW 7 16.09 Fair CLR 0.6 -2.8 78% -1 76.3 1018.1
10 19:51 W 6 16.09 Fair CLR 1.1 -2.2 79% 76.23 1017.3
10 18:51 W 7 16.09 Fair CLR 1.7 -2.2 76% -0 76.17 1016.6
10 17:51 W 9 16.09 A Few Clouds FEW030 2.2 -2.2 6.7 2.2 73% -0 76.12 1015.8
10 16:51 NW 9 16.09 Fair CLR 3.3 -2.2 68% 1 76.07 1015.2
10 15:51 NW 19 G 30 16.09 Fair CLR 3.9 -1.7 67% 0 76 1013.9
10 14:51 NW 17 G 33 16.09 Fair CLR 4.4 -1.7 65% 1 75.95 1013.2
10 13:51 NW 20 G 35 16.09 Fair CLR 5 -1.7 62% 1 75.9 1012.5
10 12:51 NW 22 G 35 16.09 Fair CLR 6.7 -0.6 60% 3 75.87 1012.1
10 11:51 NW 17 G 30 16.09 Fair CLR 5.6 -1.1 5.6 2.8 62% 3 75.87 1012.2
10 10:51 N 20 G 39 16.09 Fair CLR 5 -1.7 62% 1 75.84 1012.0
10 09:51 NW 11 G 28 16.09 Fair CLR 4.4 -2.8 60% 2 75.82 1011.5
10 08:51 NW 17 16.09 Fair CLR 3.3 -2.8 65% -0 75.79 1011.4
10 07:51 NW 13 16.09 Fair CLR 3.3 -1.1 73% 0 75.72 1010.5
10 06:51 W 7 16.09 Fair CLR 3.3 -1.1 73% 2 75.67 1009.6
10 05:51 W 7 16.09 Fair CLR 3.9 -1.1 5 2.2 70% 2 75.62 1009.0
10 04:51 W 11 16.09 Fair CLR 3.9 -0.6 73% 1 75.59 1008.7
10 03:51 W 13 16.09 Fair CLR 4.4 -1.1 68% 2 75.59 1008.5
10 02:51 SW 17 16.09 Fair CLR 4.4 -1.1 68% 1 75.59 1008.8
10 01:51 S 17 16.09 Fair CLR 3.3 -2.2 68% -0 75.64 1009.3
10 00:51 SW 19 16.09 Fair CLR 2.8 -1.7 73% -1 75.72 1010.6
09 23:51 S 15 16.09 Fair CLR 2.2 -2.2 2.8 1.7 73% -1 75.79 1011.4
09 22:51 SW 17 16.09 Fair CLR 2.2 -3.3 67% -2 75.84 1012.2
09 21:51 S 22 16.09 Fair CLR 2.8 -3.3 65% -2 75.82 1012.0
09 20:51 S 19 16.09 Fair CLR 2.2 -4.4 62% -2 75.87 1012.7
09 19:51 S 15 16.09 Fair CLR 2.2 -5 59% -1 75.95 1013.8
09 18:51 S 15 16.09 A Few Clouds FEW120 2.2 -5 59% -1 76.02 1014.8
09 17:51 S 15 16.09 Fair CLR 2.2 -5.6 2.2 -0.6 57% -1 76.1 1016.0
09 16:51 SE 9 16.09 Fair CLR 0.6 -3.9 72% -2 76.1 1016.0
09 15:51 S 11 16.09 Fair CLR 0 -3.9 75% -3 76.17 1016.9
09 14:51 SE 15 16.09 Fair CLR 0 -4.4 73% -4 76.23 1017.4
09 13:51 S 6 16.09 Fair CLR 0.6 -5.6 64% 76.28 1018.4
09 12:51 S 13 16.09 Fair CLR 0.6 -8.3 52% -3 76.28 1018.2
09 11:51 SW 9 16.09 Fair CLR -0.6 -8.9 -0.6 -6.7 54% -3 76.4 1019.9
09 10:51 S 6 16.09 Fair CLR -1.7 -8.9 58% 76.5 1021.4
09 09:51 S 13 16.09 Fair CLR -2.8 -8.9 63% -7 76.56 1022.1
09 08:51 S 13 16.09 Fair CLR -3.9 -8.3 72% -8 76.61 1022.9
09 07:51 S 11 14.48 Fair CLR -4.4 -7.2 81% -8 76.61 1022.9
09 06:51 Calm 14.48 Fair CLR -6.1 -7.8 88% 76.68 1023.9
09 05:51 SE 7 16.09 Fair CLR -4.4 -7.2 -3.3 -5 81% -7 76.66 1023.7
09 04:51 SE 7 16.09 Overcast OVC060 -3.9 -6.7 81% -7 76.68 1024.1
09 03:51 SE 15 16.09 Overcast OVC055 -3.3 -6.7 78% -8 76.68 1023.8
09 02:51 S 9 16.09 Overcast OVC055 -3.3 -6.7 78% -7 76.66 1023.6
09 01:51 S 9 16.09 Overcast OVC055 -3.3 -7.2 75% -7 76.76 1025.0
09 00:51 SE 17 16.09 Overcast OVC055 -3.3 -6.7 78% -8 76.78 1025.3
08 23:51 SE 15 16.09 Overcast OVC055 -3.3 -6.7 -2.8 -3.3 78% -8 76.86 1026.2
08 22:51 SE 17 16.09 Overcast OVC055 -3.3 -7.2 75% -8 76.86 1026.4
08 21:51 SE 17 16.09 Overcast OVC055 -3.3 -7.2 75% -8 76.91 1027.0
08 20:51 SE 22 16.09 Overcast OVC060 -3.3 -7.2 75% -9 76.94 1027.2
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)