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.
27 12:51 W 24 G 48 16.09 Mostly Cloudy BKN035 -11.7 -18.9 56% -20 76.45 1022.0
27 11:51 W 20 G 43 16.09 Mostly Cloudy BKN037 -11.1 -19.4 -10.6 -11.7 51% -19 76.43 1021.4
27 10:51 NW 28 G 44 16.09 Mostly Cloudy BKN035 BKN041 -11.1 -20 48% -20 76.4 1021.2
27 09:51 NW 26 G 43 16.09 Mostly Cloudy BKN040 -11.1 -20.6 46% -20 76.3 1019.9
27 08:51 NW 24 G 46 16.09 Fair CLR -11.7 -20 51% -20 76.25 1019.1
27 07:51 NW 22 G 41 16.09 Fair CLR -11.7 -20 51% -20 76.12 1017.5
27 06:51 W 20 G 33 16.09 Mostly Cloudy FEW027 BKN033 -10.6 -15 70% -18 76 1015.9
27 05:51 W 19 16.09 Fair CLR -11.1 -14.4 -10.6 -12.8 77% -18 75.92 1014.9
27 04:51 W 24 G 41 16.09 Overcast BKN022 BKN029 OVC037 -10.6 -14.4 74% -19 75.87 1014.0
27 03:51 W 24 G 39 16.09 Overcast SCT026 OVC034 -11.1 -15.6 70% -19 75.84 1013.7
27 02:51 SW 33 G 48 16.09 Mostly Cloudy and Breezy BKN110 -11.7 -16.1 70% -22 75.87 1014.0
27 01:51 W 26 G 56 16.09 Fair CLR -11.7 -16.7 67% -20 75.9 1014.5
27 00:51 SW 35 G 50 16.09 A Few Clouds and Breezy FEW120 -11.7 -16.7 67% -22 75.95 1015.3
26 23:51 SW 37 G 48 16.09 Fair and Breezy CLR -12.8 -18.3 -12.8 -15 64% -23 76.02 1016.3
26 22:51 SW 41 G 61 14.48 Overcast and Breezy OVC110 -12.8 -18.3 64% -24 76.07 1017.2
26 21:51 SW 39 G 54 14.48 Overcast and Breezy OVC100 -13.3 -18.9 63% -24 76.2 1018.7
26 20:51 SW 33 G 52 16.09 Partly Cloudy and Breezy SCT120 -13.9 -20 60% -24 76.3 1020.1
26 19:51 SW 28 G 48 16.09 A Few Clouds FEW120 -15 -21.1 60% -25 76.35 1020.9
26 18:51 SW 31 G 44 16.09 Fair CLR -15 -21.7 57% -26 76.45 1022.2
26 17:51 SW 28 16.09 Fair CLR -14.4 -21.7 -13.3 -15.6 54% -24 76.53 1023.3
26 16:51 SW 22 16.09 Fair CLR -13.9 -22.8 47% -23 76.53 1023.4
26 15:51 SW 26 G 41 16.09 Fair CLR -13.3 -21.7 50% -23 76.61 1024.2
26 14:51 SW 22 16.09 Fair CLR -13.9 -22.2 50% -23 76.66 1024.8
26 13:51 W 24 G 39 16.09 Fair CLR -13.9 -22.8 47% -23 76.68 1025.3
26 12:51 W 17 16.09 Fair CLR -15 -23.3 49% -23 76.76 1026.2
26 11:51 W 22 G 33 16.09 Fair CLR -15.6 -24.4 -15.6 -19.4 47% -25 76.81 1026.9
26 10:51 NW 17 G 35 16.09 Fair CLR -16.1 -24.4 49% -24 76.86 1027.7
26 09:51 W 17 G 31 16.09 Fair CLR -17.2 -24.4 54% -25 76.86 1027.8
26 08:51 W 11 G 28 16.09 Fair CLR -18.3 -24.4 59% -25 76.84 1027.6
26 07:51 NW 17 G 30 16.09 Fair CLR -18.9 -24.4 62% -28 76.81 1027.1
26 06:51 NW 17 16.09 Partly Cloudy SCT085 -18.9 -23.9 65% -28 76.76 1026.5
26 05:51 NW 15 16.09 Overcast OVC085 -17.8 -22.8 -15 -17.8 65% -26 76.73 1025.8
26 04:51 NW 19 G 33 16.09 Overcast OVC085 -17.2 -22.8 62% -26 76.71 1025.6
26 03:51 NW 17 G 30 16.09 Overcast SCT047 SCT060 OVC085 -17.2 -22.8 62% -25 76.68 1025.2
26 02:51 NW 19 G 31 16.09 Overcast OVC044 -16.7 -23.9 54% -25 76.71 1025.3
26 01:51 NW 17 G 31 16.09 Overcast OVC055 -16.7 -24.4 52% -25 76.68 1025.1
26 00:51 NW 19 G 41 16.09 Overcast OVC055 -16.1 -25 47% -25 76.66 1024.7
25 23:51 NW 19 G 31 16.09 Overcast OVC050 -15 -23.9 -12.8 -15 47% -23 76.63 1024.4
25 22:51 NW 20 G 43 16.09 Overcast SCT045 OVC055 -14.4 -22.8 49% -23 76.61 1024.0
25 21:51 NW 17 16.09 Overcast OVC043 -14.4 -21.7 54% -22 76.58 1023.9
25 20:51 NW 20 G 37 16.09 Overcast OVC041 -13.9 -20 60% -22 76.56 1023.4
25 19:51 NW 20 G 35 16.09 Overcast OVC036 -13.9 -18.3 70% -22 76.53 1023.1
25 18:51 NW 20 G 31 16.09 Overcast OVC035 -13.3 -17.8 69% -21 76.53 1023.1
25 17:51 NW 20 G 33 16.09 Overcast OVC032 -12.8 -17.2 -10.6 -12.8 70% -21 76.48 1022.5
25 16:51 NW 17 G 37 16.09 Overcast OVC026 -12.2 -16.7 69% -19 76.45 1021.9
25 15:51 NW 20 G 43 14.48 Overcast BKN031 OVC035 -11.7 -16.1 70% -19 76.43 1021.7
25 14:51 NW 15 G 28 2.41 Light Snow OVC031 -10.6 -13.9 77% -17 76.43 1021.3
25 13:51 N 19 G 31 16.09 Overcast OVC031 -10.6 -14.4 74% -18 76.38 1021.0
25 12:51 NW 17 G 37 16.09 Overcast OVC025 -11.1 -14.4 77% -18 76.4 1021.3
25 11:51 NW 24 G 35 12.87 Light Snow OVC023 -11.1 -14.4 -11.1 -14.4 77% -19 76.48 1022.3
25 10:51 NW 13 2.82 Light Snow OVC021 -11.7 -14.4 81% -18 76.53 1022.9
25 09:51 NW 19 G 30 1.61 Light Snow Fog/Mist BKN013 OVC020 -12.2 -14.4 84% -20 76.56 1023.3
25 08:51 N 13 1.21 Light Snow Fog/Mist VV011 -12.8 -15 84% -19 76.61 1024.1
25 07:51 NW 11 2.01 Light Snow Fog/Mist OVC016 -13.3 -15 87% -19 76.66 1024.9
25 06:51 NW 11 3.22 Light Snow Fog/Mist OVC015 -13.3 -15.6 83% -19 76.71 1025.4
25 05:51 N 15 2.82 Light Snow Fog/Mist SCT015 OVC024 -14.4 -16.7 -14.4 -15.6 83% -22 76.73 1026.0
25 04:51 N 15 4.83 Light Snow FEW016 OVC024 -14.4 -17.8 76% -22 76.76 1026.2
25 03:51 N 15 G 26 6.44 Light Snow FEW017 OVC026 -14.4 -19.4 66% -22 76.81 1027.0
25 02:51 N 17 G 31 16.09 Overcast OVC027 -14.4 -21.1 57% -22 76.91 1028.3
25 01:51 N 17 16.09 Overcast OVC025 -15 -21.7 57% -23 76.99 1029.5
25 00:51 N 15 16.09 Overcast OVC029 -15.6 -22.2 57% -23 77.04 1030.0
24 23:51 N 13 16.09 Overcast OVC030 -15.6 -23.3 -15.6 -16.7 52% -22 77.11 1031.2
24 22:51 N 15 16.09 Overcast OVC036 -16.1 -24.4 49% -24 77.19 1032.5
24 21:51 N 9 16.09 A Few Clouds FEW036 -16.1 -23.9 51% -22 77.24 1033.3
24 20:51 NW 7 16.09 Fair CLR -16.1 -24.4 49% -21 77.37 1035.0
24 19:51 W 6 16.09 Fair CLR -16.7 -24.4 52% 77.42 1035.7
24 18:51 W 7 16.09 A Few Clouds FEW038 -16.7 -24.4 52% -21 77.5 1036.7
24 17:51 W 7 16.09 Overcast OVC048 -16.7 -25 -16.1 -18.3 49% -21 77.52 1037.1
24 16:51 W 6 16.09 Overcast OVC080 -16.7 -25 49% 77.55 1037.6
24 15:51 Calm 16.09 Overcast OVC075 -16.7 -26.1 44% 77.57 1037.7
24 14:51 NW 7 16.09 Partly Cloudy SCT070 -16.7 -26.7 42% -21 77.6 1038.1
24 13:51 NW 9 16.09 Fair CLR -16.1 -27.2 38% -22 77.62 1038.5
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)