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.
22 12:51 W 30 G 50 16.09 Overcast BKN036 OVC044 -7.2 -14.4 57% -15 76.53 1022.0
22 11:51 SW 31 G 44 16.09 Overcast OVC055 -8.3 -15 -8.3 -12.2 59% -17 76.58 1022.8
22 10:51 W 19 G 43 16.09 Mostly Cloudy BKN055 -8.9 -17.2 51% -16 76.63 1023.6
22 09:51 W 26 G 39 16.09 Partly Cloudy SCT046 -8.9 -17.2 51% -17 76.61 1023.3
22 08:51 W 13 G 31 16.09 Partly Cloudy SCT044 -10.6 -17.8 56% -16 76.61 1023.3
22 07:51 W 19 16.09 Fair CLR -11.7 -17.2 64% -19 76.58 1023.0
22 06:51 W 17 16.09 Fair CLR -11.7 -17.8 61% -19 76.53 1022.3
22 05:51 W 19 16.09 Fair CLR -11.7 -17.2 -3.9 -11.7 64% -19 76.43 1021.0
22 04:51 W 20 G 37 16.09 Fair CLR -11.1 -17.2 61% -19 76.38 1020.3
22 03:51 W 26 G 44 16.09 Fair CLR -10 -17.2 56% -18 76.33 1019.7
22 02:51 W 19 G 35 16.09 Fair CLR -9.4 -15.6 61% -16 76.25 1018.6
22 01:51 W 28 G 44 16.09 A Few Clouds FEW024 -8.3 -12.8 70% -16 76.23 1017.9
22 00:51 W 19 G 33 0.80 Snow Freezing Fog VV011 -5 -6.1 92% -11 76.15 1016.7
21 23:51 W 19 16.09 Overcast OVC060 -3.9 -7.2 -3.9 -4.4 78% -9 76.1 1016.0 0.33
21 22:51 W 11 16.09 Overcast FEW018 SCT043 OVC055 -3.9 -5.6 88% -8 76.02 1015.1
21 21:51 W 7 16.09 Overcast OVC022 -3.9 -5 92% -7 75.92 1013.9
21 20:51 Calm 2.82 Light Snow Fog/Mist FEW013 OVC023 -3.9 -4.4 96% 75.87 1013.0 0.23 0.33
21 19:51 W 9 1.21 Light Snow Fog/Mist VV007 -3.9 -4.4 96% -7 75.9 1013.3 0.1
21 18:51 SW 19 8.05 Light Snow OVC050 -3.9 -6.7 81% -9 75.9 1013.5
21 17:51 SW 17 16.09 Mostly Cloudy BKN075 -4.4 -8.9 -3.3 -5 71% -10 75.9 1013.4
21 16:51 SW 22 16.09 Partly Cloudy SCT048 -4.4 -8.9 71% -11 75.87 1013.2
21 15:51 SW 20 G 39 16.09 Overcast OVC050 -4.4 -8.9 71% -10 75.87 1013.2
21 14:51 SW 28 G 39 16.09 Overcast OVC049 -4.4 -8.9 71% -11 75.87 1013.1
21 13:51 W 22 G 41 16.09 Mostly Cloudy SCT020 BKN026 -4.4 -9.4 68% -11 75.87 1013.1
21 12:51 W 17 G 43 16.09 Overcast OVC023 -3.3 -8.3 69% -8 75.87 1013.0
21 11:51 W 15 G 35 16.09 Mostly Cloudy BKN022 -3.3 -8.3 -3.3 -5.6 69% -8 75.9 1013.3
21 10:51 W 19 16.09 Overcast OVC026 -3.9 -7.8 75% -9 75.92 1013.9
21 09:51 W 11 16.09 Mostly Cloudy BKN050 -3.9 -7.8 75% -8 75.92 1013.9
21 08:51 W 11 16.09 Fair CLR -5.6 -6.7 92% -10 75.9 1013.7
21 07:51 W 7 0.00 Overcast OVC070 -5.6 -6.7 92% -9 75.9 1013.9
21 06:51 SW 7 2.41 Light Snow Fog/Mist OVC018 -5.6 -6.7 92% -9 75.92 1014.1
21 05:51 Vrbl 7 16.09 Overcast OVC040 -5 -8.3 -5 -6.7 78% -8 75.95 1014.5 0.03
21 04:51 Calm 16.09 Overcast BKN070 OVC085 -5.6 -7.8 85% 76 1015.0
21 03:51 Calm 16.09 Overcast OVC065 -5.6 -7.8 85% 76.1 1016.5
21 02:51 S 11 16.09 Overcast FEW055 BKN070 OVC085 -6.1 -7.8 88% -10 76.2 1018.0 0.03
21 01:51 S 11 6.44 Light Snow Fog/Mist BKN034 OVC046 -5.6 -7.2 89% -10 76.28 1019.1
21 00:51 S 7 4.02 Light Snow Fog/Mist OVC024 -6.1 -7.2 92% -9 76.38 1020.3 0.03
20 23:51 S 11 2.82 Light Snow Fog/Mist OVC020 -6.1 -8.3 -5.6 -11.1 85% -10 76.45 1021.5
20 22:51 S 11 16.09 Overcast OVC044 -5.6 -11.7 63% -10 76.53 1022.6
20 21:51 S 15 16.09 Overcast OVC048 -5.6 -12.8 57% -11 76.56 1022.9
20 20:51 S 11 16.09 Overcast OVC070 -6.1 -13.3 57% -10 76.58 1023.2
20 19:51 Calm 16.09 Overcast OVC110 -10 -15.6 64% 76.66 1024.8
20 18:51 Calm 16.09 Mostly Cloudy BKN110 -10 -16.1 61% 76.73 1025.9
20 17:51 Calm 16.09 Fair CLR -11.1 -17.2 -8.9 -11.7 61% 76.76 1026.2
20 16:51 S 7 16.09 Fair CLR -8.9 -16.7 54% -12 76.78 1026.4
20 15:51 SW 19 16.09 Fair CLR -8.9 -16.7 54% -16 76.81 1026.9
20 14:51 SW 17 16.09 Fair CLR -9.4 -17.8 51% -16 76.86 1027.5
20 13:51 SW 22 G 35 16.09 Fair CLR -9.4 -18.3 49% -17 76.91 1028.3
20 12:51 SW 26 16.09 Fair CLR -10 -19.4 47% -18 76.96 1028.9
20 11:51 W 19 16.09 Fair CLR -11.1 -19.4 -11.1 -18.3 51% -18 77.04 1029.9
20 10:51 W 24 G 35 16.09 Fair CLR -12.2 -20 53% -21 77.09 1030.7
20 09:51 W 11 16.09 Fair CLR -13.3 -20 57% -19 77.09 1030.6
20 08:51 W 19 16.09 Fair CLR -15.6 -20.6 66% -24 77.06 1030.5
20 07:51 W 13 16.09 Fair CLR -17.8 -21.1 76% -25 77.04 1030.2
20 06:51 W 13 16.09 Fair CLR -18.3 -21.1 79% -26 77.01 1029.9
20 05:51 W 11 16.09 Fair CLR -18.3 -21.7 -17.2 -18.3 75% -25 76.99 1029.4
20 04:51 W 11 16.09 Fair CLR -17.8 -21.7 72% -24 76.96 1029.1
20 03:51 W 13 16.09 Fair CLR -17.2 -21.1 72% -24 76.96 1029.1
20 02:51 W 11 16.09 Fair CLR -17.2 -21.1 72% -24 76.94 1028.8
20 01:51 W 11 16.09 Fair CLR -17.8 -21.7 72% -24 76.91 1028.6
20 00:51 W 13 16.09 Fair CLR -17.2 -21.7 68% -24 76.91 1028.6
19 23:51 W 15 16.09 Fair CLR -17.2 -21.7 -16.7 -17.2 68% -25 76.94 1028.7
19 22:51 W 11 16.09 Fair CLR -16.7 -21.7 65% -23 76.94 1028.8
19 21:51 W 13 16.09 Fair CLR -16.7 -22.2 63% -24 76.91 1028.7
19 20:51 W 15 16.09 Fair CLR -16.7 -22.8 59% -24 76.89 1028.4
19 19:51 W 17 16.09 A Few Clouds FEW100 -16.7 -22.8 59% -25 76.86 1028.1
19 18:51 W 15 16.09 Mostly Cloudy SCT100 BKN120 -16.7 -22.8 59% -24 76.84 1027.6
19 17:51 W 15 16.09 Fair CLR -16.7 -23.3 -15.6 -17.2 57% -24 76.81 1027.1
19 16:51 W 20 G 41 16.09 Fair CLR -16.1 -23.9 51% -25 76.78 1026.6
19 15:51 W 24 G 43 16.09 Fair CLR -15.6 -23.3 52% -25 76.76 1026.0
19 14:51 W 24 G 44 16.09 Fair CLR -16.1 -23.3 54% -26 76.73 1025.7
19 13:51 W 28 G 50 16.09 Fair CLR -16.1 -23.3 54% -26 76.68 1025.0
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)