Weather observations for the past three days for
Chicago/Waukegan Regional Airport
Imperial (Metric)
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
11 14:51 NE 8 10.00 Fair CLR 78.1 66 67% 80 30.09 1017.9
11 13:51 NE 13 G 21 10.00 Fair CLR 77 66 69% 79 30.09 1018.1
11 12:51 NE 10 10.00 Fair CLR 77 68 78.1 70 74% 79 30.09 1017.9
11 11:51 NE 9 10.00 Fair CLR 77 68 74% 79 30.08 1017.7
11 10:51 N 8 10.00 Fair CLR 75 66.9 76% 76 30.08 1017.7
11 09:51 N 10 10.00 Fair CLR 73 66.9 81% 30.07 1017.5
11 08:51 NE 9 10.00 Fair CLR 73.9 66.9 79% 30.06 1017.1
11 07:51 N 9 10.00 Fair CLR 72 66 82% 30.04 1016.3
11 06:51 N 8 10.00 Fair CLR 69.1 64.9 69.1 64 87% 30.03 1016.1
11 05:51 N 6 10.00 Fair CLR 66 63 90% 30.01 1015.3
11 04:51 N 6 10.00 Fair CLR 64 57.9 81% 30 1015.0
11 03:51 N 6 10.00 Fair CLR 64.9 57 76% 29.99 1014.6
11 02:51 N 8 10.00 Fair CLR 64.9 57 76% 29.97 1014.0
11 01:51 N 7 10.00 Fair CLR 66 57.9 75% 29.97 1014.0
11 00:51 N 5 10.00 Fair CLR 64.9 59 72 64 81% 29.99 1014.7
10 23:51 N 3 10.00 Fair CLR 66 60.1 81% 30 1014.9
10 22:51 N 5 10.00 Fair CLR 64 61 90% 29.99 1014.8
10 21:51 Calm 10.00 Fair CLR 66 62.1 87% 30 1015.1
10 20:51 N 3 10.00 Fair CLR 68 62.1 81% 29.98 1014.3
10 19:51 Calm 10.00 Fair CLR 71.1 61 71% 29.97 1013.8
10 18:51 NE 6 10.00 Fair CLR 72 61 78.1 72 68% 29.96 1013.5
10 17:51 NE 6 10.00 Fair CLR 73 61 66% 29.95 1013.5
10 16:51 NE 7 10.00 Fair CLR 73.9 63 69% 29.96 1013.5
10 15:51 N 12 10.00 Fair CLR 75 64 69% 77 29.94 1013.0
10 14:51 NE 8 G 21 10.00 A Few Clouds FEW013 77 66.9 71% 79 29.95 1013.1
10 13:51 NE 10 10.00 Fair CLR 75.9 66.9 74% 77 29.95 1013.2
10 12:51 NE 8 10.00 Fair CLR 75 66.9 75.9 68 76% 76 29.96 1013.5
10 11:51 NE 9 10.00 A Few Clouds FEW013 75 66.9 76% 76 29.95 1013.1
10 10:51 NE 13 G 17 10.00 Partly Cloudy SCT013 SCT110 73.9 66.9 79% 29.95 1013.4
10 09:51 N 7 10.00 Partly Cloudy SCT013 SCT110 73 68 84% 29.94 1012.9
10 08:51 NE 6 10.00 A Few Clouds FEW006 FEW100 72 66.9 84% 29.93 1012.6
10 07:51 NE 10 10.00 A Few Clouds FEW006 FEW009 70 66 87% 29.9 1011.7
10 06:51 N 5 10.00 Fair CLR 68 66 68 64.9 93% 29.92 1012.0
10 05:51 Calm 10.00 Partly Cloudy SCT030 64.9 64.9 100% 29.9 1011.5
10 04:51 NE 5 10.00 Fair CLR 66 64.9 96% 29.89 1010.8
10 03:51 N 3 10.00 Fair CLR 66 64.9 96% 29.88 1010.6
10 02:51 N 6 10.00 Fair CLR 66 66 100% 29.87 1010.3
10 01:51 Calm 10.00 Fair CLR 66.9 66.9 100% 29.87 1010.6
10 00:51 Calm 9.00 A Few Clouds FEW004 66.9 66.9 75 66.9 100% 29.88 1011.0 1.33
09 23:51 NE 5 10.00 Mostly Cloudy BKN003 68 66.9 96% 29.89 1010.9
09 22:51 NE 8 6.00 Fog/Mist OVC003 68 68 100% 29.87 1010.3
09 21:51 N 8 10.00 Mostly Cloudy BKN004 69.1 68 96% 29.88 1010.8 1.33
09 20:51 NW 3 9.00 Overcast OVC005 70 70 100% 29.87 1010.4
09 19:51 N 6 4.00 Light Rain Fog/Mist SCT035 BKN065 OVC080 71.1 71.1 100% 29.85 1009.8 1.33
09 18:51 N 7 10.00 Light Rain BKN036 BKN060 75 69.1 84 75 82% 75 29.83 1009.2
09 17:51 W 7 10.00 Partly Cloudy SCT035 82.9 70 65% 87 29.82 1008.6
09 16:51 W 10 10.00 Partly Cloudy SCT035 84 69.1 61% 88 29.83 1008.8
09 15:51 W 13 10.00 Partly Cloudy SCT037 84 68 59% 87 29.84 1009.0
09 14:51 W 12 10.00 A Few Clouds FEW035 FEW110 84 70 63% 88 29.85 1009.3
09 13:51 W 6 10.00 Partly Cloudy SCT110 78.1 70 76% 80 29.87 1010.0
09 12:51 W 7 10.00 Light Rain BKN043 BKN085 BKN110 75 69.1 80.1 73 82% 75 29.89 1010.9
09 11:51 SW 8 10.00 Overcast BKN080 OVC095 80.1 70 71% 83 29.89 1010.9
09 10:51 W 3 10.00 Mostly Cloudy BKN095 BKN110 80.1 69.1 69% 83 29.89 1010.7
09 09:51 NW 3 10.00 Mostly Cloudy BKN100 79 71.1 77% 82 29.88 1010.4
09 08:51 W 6 10.00 Mostly Cloudy BKN070 BKN100 75.9 69.1 79% 77 29.89 1010.7
09 07:51 W 7 10.00 Fair CLR 75 68 79% 76 29.88 1010.6
09 06:51 SW 7 10.00 Overcast BKN050 OVC100 73 68 75 69.1 84% 29.87 1009.9
09 05:51 SW 5 10.00 Mostly Cloudy BKN043 BKN050 70 68 93% 29.87 1010.1
09 04:51 Calm 10.00 Fair CLR 70 66.9 90% 29.85 1009.5
09 03:51 SW 5 10.00 Fair CLR 72 66.9 84% 29.86 1009.9
09 02:51 SW 6 10.00 Fair CLR 73 66.9 81% 29.87 1010.1
09 01:51 SW 9 10.00 Fair CLR 75 66.9 76% 76 29.88 1010.3
09 00:51 SW 6 10.00 Fair CLR 72 68 84.9 71.1 87% 29.91 1011.2
08 23:51 SW 5 10.00 Fair CLR 72 68 87% 29.93 1011.9
08 22:51 Calm 10.00 Fair CLR 73.9 69.1 85% 29.94 1012.3
08 21:51 W 5 10.00 Fair CLR 75 69.1 82% 75 29.94 1012.5
08 20:51 Calm 10.00 Fair CLR 78.1 69.1 74% 80 29.92 1011.7
08 19:51 SW 8 10.00 Fair CLR 81 69.1 67% 84 29.9 1011.3
08 18:51 SW 10 10.00 A Few Clouds FEW047 84.9 68 88 82.9 57% 88 29.9 1011.2
08 17:51 S 7 10.00 Fair CLR 84.9 64 50% 86 29.92 1012.0
08 16:51 SE 10 10.00 Fair CLR 82.9 64 53% 84 29.93 1012.3
08 15:51 SE 12 10.00 Fair CLR 84.9 64.9 51% 87 29.95 1012.9
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)