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.
27 23:51 N 5 10.00 Fair CLR 60.1 45 58% 30.06 1017.5
27 21:51 Calm 10.00 Fair CLR 57 46.9 69% 30.06 1017.0
27 20:51 N 7 10.00 Fair CLR 61 44.1 54% 30.05 1016.8
27 18:51 NE 9 10.00 Fair CLR 63 50 78.1 63 63% 30.02 1015.9
27 17:51 NE 8 10.00 Fair CLR 73.9 55.9 54% 30 1015.4
27 16:51 NE 6 10.00 Fair CLR 75.9 55.9 50% 78 30 1015.2
27 15:51 E 7 10.00 Fair CLR 75.9 55.9 50% 78 30.01 1015.4
27 14:51 NE 5 10.00 Fair CLR 75.9 55.9 50% 78 30.02 1015.7
27 13:51 NE 7 10.00 Fair CLR 73 57 57% 30.03 1016.2
27 12:51 NE 7 10.00 Fair CLR 72 59 73.9 63 64% 30.03 1016.2
27 11:51 E 10 10.00 Fair CLR 69.1 57.9 68% 30.03 1016.5
27 10:51 NE 10 10.00 Fair CLR 69.1 55.9 63% 30.02 1016.1
27 09:51 NE 7 10.00 Fair CLR 73.9 57 56% 30.02 1015.7
27 08:51 NE 6 10.00 Fair CLR 71.1 59 66% 30.01 1015.5
27 07:51 N 6 10.00 Fair CLR 68 59 73% 30 1015.1
27 06:51 SW 3 10.00 Fair CLR 63 57 64 52 81% 29.98 1014.2
27 05:51 SW 3 10.00 Fair CLR 54 52 93% 29.96 1013.9
27 04:51 Calm 10.00 Fair CLR 53.1 50 89% 29.96 1014.0
27 03:51 N 3 10.00 Fair CLR 55.9 52 87% 29.97 1014.1
27 02:51 N 3 10.00 Fair CLR 57 50 78% 29.98 1014.5
27 01:51 Calm 10.00 Fair CLR 55 50 83% 29.99 1014.8
27 00:51 Calm 10.00 Fair CLR 55.9 48.9 75.9 55 77% 29.97 1014.0
26 23:51 Calm 10.00 Fair CLR 57 48.9 74% 29.98 1014.4
26 22:51 Calm 10.00 Fair CLR 57.9 48.9 72% 29.98 1014.5
26 21:51 Calm 10.00 Fair CLR 63 43 48% 29.98 1014.4
26 20:51 Calm 10.00 Fair CLR 63 45 52% 29.96 1013.8
26 19:51 SE 5 10.00 Fair CLR 70 39 32% 29.96 1013.6
26 18:51 SE 5 10.00 Fair CLR 75.9 43 80.1 75 31% 77 29.96 1013.7
26 17:51 SE 6 10.00 Fair CLR 78.1 46 32% 78 29.97 1014.0
26 16:51 SE 8 10.00 Fair CLR 75 48 39% 77 29.98 1014.6
26 15:51 SE 10 10.00 Fair CLR 79 48 34% 79 29.99 1014.8
26 14:51 SE 12 10.00 Fair CLR 78.1 52 40% 79 30.01 1015.2
26 13:51 S 12 10.00 Fair CLR 78.1 53.1 42% 79 30.02 1015.7
26 12:51 SE 10 10.00 Fair CLR 79 53.1 81 64 41% 79 30.04 1016.1
26 11:51 S 9 10.00 Fair CLR 80.1 53.1 39% 80 30.05 1016.6
26 10:51 SW 6 10.00 Fair CLR 79 53.1 41% 79 30.06 1016.9
26 09:51 SW 8 10.00 Fair CLR 77 52 42% 78 30.06 1016.9
26 08:51 SW 10 10.00 Fair CLR 73 52 48% 30.07 1017.3
26 07:51 SW 8 10.00 Fair CLR 70 52 53% 30.07 1017.3
26 06:51 SW 7 10.00 Fair CLR 64 51.1 66 57.9 63% 30.07 1017.5
26 05:51 SW 9 10.00 Fair CLR 60.1 50 70% 30.06 1017.1
26 04:51 SW 5 10.00 Fair CLR 59 51.1 75% 30.05 1016.9
26 03:51 SW 7 10.00 Fair CLR 60.1 51.1 72% 30.05 1016.8
26 02:51 SW 6 10.00 Fair CLR 61 51.1 70% 30.05 1016.7
26 01:51 SW 6 10.00 Fair CLR 62.1 52 70% 30.05 1016.5
25 23:51 S 8 10.00 Fair CLR 66 52 61% 30.05 1016.4
25 22:51 Calm 10.00 Fair CLR 61 54 78% 30.05 1016.5
25 21:51 S 6 10.00 Fair CLR 70 51.1 51% 30.04 1016.3
25 20:51 S 10 10.00 Fair CLR 72 50 46% 30.04 1016.1
25 19:51 S 7 10.00 Fair CLR 73 48.9 43% 30.04 1016.2
25 18:51 SE 7 10.00 Fair CLR 73.9 50 80.1 73.9 43% 30.04 1016.5
25 17:51 SE 8 10.00 Fair CLR 75 52 45% 78 30.04 1016.6
25 16:51 SE 10 G 21 10.00 Fair CLR 75.9 53.1 45% 78 30.05 1016.8
25 15:51 SE 12 G 21 10.00 Fair CLR 75.9 53.1 45% 78 30.06 1017.2
25 14:51 SE 10 10.00 A Few Clouds FEW085 78.1 54 43% 79 30.08 1017.8
25 13:51 S 12 10.00 A Few Clouds FEW065 79 55.9 45% 80 30.09 1018.2
25 12:51 Vrbl 3 10.00 Fair CLR 80.1 55 81 60.1 42% 80 30.1 1018.7
25 11:51 SW 5 10.00 Fair CLR 79 55.9 45% 80 30.12 1019.2
25 10:51 S 6 10.00 Fair CLR 78.1 57 48% 79 30.12 1019.1
25 09:51 S 9 10.00 Fair CLR 75 55.9 52% 78 30.12 1019.5
25 08:51 SW 9 10.00 Fair CLR 71.1 57 61% 30.13 1019.7
25 07:51 SW 9 10.00 Fair CLR 66 57 73% 30.12 1019.5
25 06:51 SW 6 9.00 Fair CLR 60.1 55.9 60.1 52 86% 30.12 1019.4
25 05:51 SW 7 7.00 Fair CLR 55.9 54 93% 30.11 1019.4
25 04:51 SW 7 9.00 Fair CLR 55.9 54 93% 30.09 1018.6
25 03:51 S 3 9.00 Fair CLR 55 53.1 93% 30.09 1018.5
25 02:51 Calm 5.00 Fog/Mist CLR 53.1 53.1 100% 30.08 1018.1
25 01:51 Calm 10.00 Fair CLR 53.1 53.1 100% 30.08 1018.0
25 00:51 Calm 10.00 Fair CLR 54 53.1 63 54 97% 30.08 1018.0
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)