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.
06 03:51 N 3 10.00 Fair CLR 57.9 45 62% 30.01 1015.4
06 02:51 NE 3 10.00 Fair CLR 57 46 67% 30 1015.2
06 01:51 N 3 10.00 Fair CLR 55 44.1 67% 30.01 1015.7
06 00:51 Calm 10.00 Fair CLR 57 45 66.9 55.9 64% 30.03 1016.2
05 23:51 N 5 10.00 Fair CLR 57 46 67% 30.04 1016.6
05 22:51 N 3 10.00 Fair CLR 57 46 67% 30.05 1017.1
05 21:51 NE 6 10.00 Fair CLR 60.1 45 58% 30.05 1017.1
05 20:51 NE 3 9.00 Fair CLR 61 48 63% 30.04 1016.7
05 19:51 N 5 7.00 Fair CLR 64.9 48 54% 30.03 1016.6
05 18:51 N 8 7.00 Fair CLR 66.9 48.9 72 66.9 53% 30.03 1016.6
05 17:51 N 7 7.00 Fair CLR 70 51.1 51% 30.04 1016.9
05 16:51 NE 6 6.00 Fair with Haze CLR 70 54 57% 30.06 1017.6
05 15:51 NE 7 5.00 Fair with Haze CLR 72 53.1 52% 30.07 1017.6
05 14:51 NE 10 5.00 Fair with Haze CLR 71.1 54 55% 30.08 1018.2
05 13:51 E 12 6.00 Fair with Haze CLR 71.1 54 55% 30.08 1018.3
05 12:51 NE 8 7.00 Fair CLR 70 55.9 70 57 61% 30.1 1018.7
05 11:51 NE 8 6.00 Fair with Haze CLR 68 55.9 65% 30.1 1018.8
05 10:51 NE 10 7.00 Fair CLR 68 59 73% 30.08 1018.3
05 09:51 E 7 5.00 Mostly Cloudy with Haze BKN006 63 57.9 84% 30.12 1019.6
05 08:51 NE 5 4.00 A Few Clouds with Haze FEW006 60.1 54 80% 30.13 1019.9
05 07:51 NE 8 5.00 Fair with Haze CLR 59 48.9 69% 30.11 1019.2
05 06:51 NE 5 8.00 Partly Cloudy SCT060 57 48 57.9 50 72% 30.09 1018.6
05 05:51 N 7 8.00 Fair CLR 55 46.9 74% 30.07 1018.0
05 04:51 N 3 9.00 Fair CLR 51.1 48 89% 30.07 1017.8
05 03:51 N 3 9.00 Fair CLR 53.1 48 83% 30.06 1017.6
05 02:51 Calm 8.00 Fair CLR 52 48.9 89% 30.05 1017.3
05 01:51 Calm 7.00 Fair CLR 53.1 50 89% 30.04 1017.2
05 00:51 Calm 5.00 Fog/Mist CLR 52 48.9 64.9 52 89% 30.05 1017.4
04 23:51 N 3 2.50 Fog/Mist CLR 52 50 93% 30.06 1017.9
04 22:51 Calm 3.00 Fog/Mist CLR 53.1 50 89% 30.07 1018.2
04 21:51 Calm 4.00 Fog/Mist CLR 55 52 90% 30.07 1018.1
04 20:51 Calm 6.00 Fog/Mist CLR 57 53.1 87% 30.05 1017.5
04 19:51 NE 3 6.00 Fair with Haze CLR 62.1 54 75% 30.04 1016.9
04 18:51 E 7 7.00 Fair CLR 64.9 54 68 60.1 68% 30.04 1016.9
04 17:51 NE 6 9.00 Fair CLR 66 53.1 63% 30.03 1016.6
04 16:51 NE 7 10.00 Fair CLR 66.9 53.1 61% 30.04 1016.8
04 15:51 E 9 10.00 Overcast OVC095 66.9 53.1 61% 30.04 1016.7
04 14:51 NE 7 6.00 Mostly Cloudy with Haze SCT009 BKN090 64 57 78% 30.04 1016.6
04 13:51 NE 5 6.00 Overcast with Haze BKN007 OVC012 62.1 57 84% 30.06 1017.1
04 12:51 NE 3 3.00 Light Rain Fog/Mist OVC006 60.1 57 61 55.9 90% 30.07 1017.5 0.02 0.14
04 11:51 NE 5 1.50 Rain Fog/Mist OVC005 60.1 57 90% 30.06 1017.3 0.03
04 10:51 NE 6 2.00 Fog/Mist OVC004 59 55.9 90% 30.03 1016.4
04 09:51 N 8 2.00 Fog/Mist OVC003 57.9 55.9 93% 30.01 1015.3 0.09
04 08:51 NE 8 2.00 Light Rain Fog/Mist OVC003 57.9 55 90% 30 1014.9 0.02
04 07:51 N 6 2.00 Light Rain Fog/Mist OVC003 57 55 93% 29.98 1014.2 0.07
04 06:51 NE 7 2.50 Light Rain Fog/Mist OVC003 55.9 54 69.1 55.9 93% 29.96 1013.5 0.1 0.31
04 05:51 NE 7 G 21 3.00 Rain Fog/Mist OVC003 57 55 93% 29.92 1012.2 0.15
04 04:51 NE 12 G 23 5.00 Light Rain Fog/Mist FEW003 OVC008 62.1 59 90% 29.88 1010.7 0.04
04 03:51 W 6 10.00 Light Rain FEW050 SCT090 BKN120 66.9 63 87% 29.85 1009.7 0.01 0.02
04 02:51 SW 13 10.00 A Few Clouds FEW110 68 63 84% 29.84 1009.4 0.01
04 01:51 SW 15 10.00 Light Rain FEW050 FEW065 BKN120 69.1 64 84% 29.84 1009.1
04 00:51 SW 13 10.00 Fair CLR 69.1 64 84 69.1 84% 29.83 1008.8 0.16
03 23:51 SW 16 10.00 Fair CLR 69.1 64 84% 29.81 1008.3
03 22:51 SW 13 10.00 Overcast FEW050 BKN060 OVC080 70 64.9 84% 29.81 1008.2 0.16
03 21:51 S 23 G 33 10.00 Partly Cloudy and Breezy FEW055 SCT090 82 59 46% 82 29.76 1006.1
03 20:51 S 15 G 23 10.00 Overcast OVC065 82 63 53% 83 29.75 1006.0
03 19:51 S 13 10.00 Fair CLR 82 63 53% 83 29.74 1005.9
03 18:51 S 16 G 24 10.00 Fair CLR 84 64 88 73 51% 85 29.75 1006.0 0.04
03 17:51 SW 15 G 28 10.00 Fair CLR 82.9 64.9 55% 85 29.76 1006.6
03 16:51 SW 13 10.00 A Few Clouds FEW100 79 66.9 67% 81 29.79 1007.5
03 15:51 S 16 G 23 10.00 Mostly Cloudy BKN110 75.9 66.9 74% 77 29.8 1008.0 0.01 0.04
03 14:51 SW 15 G 31 5.00 Light Rain FEW040 BKN070 OVC095 73 66.9 81% 29.83 1009.1 0.03
03 13:51 S 20 G 35 10.00 Partly Cloudy SCT060 84.9 59 42% 85 29.78 1007.1
03 12:51 S 23 G 38 10.00 Partly Cloudy and Breezy SCT040 84.9 59 86 70 42% 85 29.8 1007.9
03 11:51 S 24 G 33 10.00 A Few Clouds and Breezy FEW040 82.9 61 48% 83 29.81 1008.1
03 10:51 S 18 G 26 10.00 Fair CLR 80.1 63 56% 81 29.83 1009.1
03 09:51 S 13 10.00 Fair CLR 79 63 58% 81 29.85 1009.9
03 08:51 S 12 10.00 Fair CLR 75.9 62.1 62% 78 29.87 1010.6
03 07:51 S 14 10.00 Fair CLR 73 60.1 64% 29.89 1011.1
03 06:51 SW 12 10.00 Fair CLR 69.1 55.9 71.1 66.9 63% 29.9 1011.4
03 05:51 SW 12 10.00 Fair CLR 69.1 54 59% 29.88 1010.7
03 04:51 SW 14 10.00 Fair CLR 68 52 57% 29.87 1010.5
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)