Weather archive in Romeoville (airport), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 August 19, Wednesday | 05:45 | 19 66 | 742.4 29.23 989.79 989.79 | 760.2 29.93 1013.52 1013.52 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | No clouds No clouds No clouds | 3.2 2.0 | 19 66 | ||
05:35 | 19 66 | 742.4 29.23 989.79 989.79 | 760.2 29.93 1013.52 1013.52 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 9.6 6.0 | 19 66 | |||
05:10 | 19 66 | 742.4 29.23 989.79 989.79 | 760.2 29.93 1013.52 1013.52 | 100 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 11.2 7.0 | 19 66 | ||||
04:50 | 19 66 | 742.7 29.24 990.19 990.19 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 1.6 1.0 | 19 66 | |||
04:35 | 20 68 | 742.7 29.24 990.19 990.19 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | Mist | Vertical visibility 150 m492 feet Vertical visibility 150 m492 feet Vertical visibility 150 m492 feet | 1.2 0.8 | 20 68 | |||
04:15 | 19 66 | 742.7 29.24 990.19 990.19 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 1.6 1.0 | 19 66 | |||
03:35 | 20 68 | 742.4 29.23 989.79 989.79 | 760.2 29.93 1013.52 1013.52 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 14.4 9.0 | 20 68 | ||||
03:15 | 19 66 | 742.7 29.24 990.19 990.19 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | Mist | Vertical visibility 150 m492 feet Vertical visibility 150 m492 feet Vertical visibility 150 m492 feet | 1.2 0.8 | 19 66 | |||
02:55 | 20 68 | 742.7 29.24 990.19 990.19 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 14.4 9.0 | 20 68 | ||||
02:35 | 20 68 | 742.9 29.25 990.45 990.45 | 760.7 29.95 1014.18 1014.18 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 20 68 | ||||
02:15 | 20 68 | 742.7 29.24 990.19 990.19 | 760.5 29.94 1013.92 1013.92 | 100 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 20 68 | ||||
01:55 | 20 68 | 742.7 29.24 990.19 990.19 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 20 68 | ||||
01:35 | 21 70 | 742.5 29.23 989.92 989.92 | 760.2 29.93 1013.52 1013.52 | 100 | Calm, no wind | Calm | Few clouds (10-30%) 1500 m4920 feet Few clouds (1/10-3/10) 1500 m4920 feet Few clouds (1-2 oktas) 1500 m4920 feet | 16.0 9.9 | 21 70 | ||||
01:15 | 21 70 | 742.8 29.24 990.32 990.32 | 760.5 29.94 1013.92 1013.92 | 100 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 1500 m4920 feet Scattered clouds (4/10-5/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 1500 m4920 feet | 16.0 9.9 | 21 70 | ||||
00:55 | 21 70 | 742.5 29.23 989.92 989.92 | 760.2 29.93 1013.52 1013.52 | 100 | Calm, no wind | Calm | Scattered clouds (40-50%) 1500 m4920 feet Scattered clouds (4/10-5/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 1500 m4920 feet | 16.0 9.9 | 21 70 | ||||
00:30 | 20 68 | 742.2 29.22 989.52 989.52 | 760.0 29.92 1013.25 1013.25 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 690 m2263 feet Few clouds (1/10-3/10) 690 m2263 feet Few clouds (1-2 oktas) 690 m2263 feet | 16.0 9.9 | 20 68 | ||||
00:10 | 20 68 | 742.2 29.22 989.52 989.52 | 760.0 29.92 1013.25 1013.25 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 20 68 | ||||
| August 18, Tuesday | 23:50 | 20 68 | 742.2 29.22 989.52 989.52 | 760.0 29.92 1013.25 1013.25 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 3000 m9840 feet Few clouds (1/10-3/10) 3000 m9840 feet Few clouds (1-2 oktas) 3000 m9840 feet | 16.0 9.9 | 20 68 | |||
23:35 | 21 70 | 742.5 29.23 989.92 989.92 | 760.2 29.93 1013.52 1013.52 | 100 | Calm, no wind | Calm | Few clouds (10-30%) 60 m197 feet, scattered clouds (40-50%) 1140 m3739 feet, broken clouds (60-90%) 3000 m9840 feet Few clouds (1/10-3/10) 60 m197 feet, scattered clouds (4/10-5/10) 1140 m3739 feet, broken clouds (6/10-9/10) 3000 m9840 feet Few clouds (1-2 oktas) 60 m197 feet, scattered clouds (3-4 oktas) 1140 m3739 feet, broken clouds (5-7 oktas) 3000 m9840 feet | 16.0 9.9 | 21 70 | ||||
23:15 | 22 72 | 742.8 29.24 990.32 990.32 | 760.5 29.94 1013.92 1013.92 | 94 | Calm, no wind | Calm | Rain, mist | Scattered clouds (40-50%) 60 m197 feet, broken clouds (60-90%) 510 m1673 feet, overcast (100%) 780 m2558 feet Scattered clouds (4/10-5/10) 60 m197 feet, broken clouds (6/10-9/10) 510 m1673 feet, overcast (10/10) 780 m2558 feet Scattered clouds (3-4 oktas) 60 m197 feet, broken clouds (5-7 oktas) 510 m1673 feet, overcast (8 oktas) 780 m2558 feet | 2.0 1.2 | 21 70 | |||
22:55 | 23 73 | 742.9 29.25 990.45 990.45 | 760.5 29.94 1013.92 1013.92 | 94 | Calm, no wind | Calm | Scattered clouds (40-50%) 780 m2558 feet, broken clouds (60-90%) 960 m3149 feet, broken clouds (60-90%) 1170 m3838 feet Scattered clouds (4/10-5/10) 780 m2558 feet, broken clouds (6/10-9/10) 960 m3149 feet, broken clouds (6/10-9/10) 1170 m3838 feet Scattered clouds (3-4 oktas) 780 m2558 feet, broken clouds (5-7 oktas) 960 m3149 feet, broken clouds (5-7 oktas) 1170 m3838 feet | 16.0 9.9 | 22 72 | ||||
22:35 | 23 73 | 742.9 29.25 990.45 990.45 | 760.5 29.94 1013.92 1013.92 | 94 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 870 m2854 feet, scattered clouds (40-50%) 1140 m3739 feet, broken clouds (60-90%) 1380 m4526 feet Few clouds (1/10-3/10) 870 m2854 feet, scattered clouds (4/10-5/10) 1140 m3739 feet, broken clouds (6/10-9/10) 1380 m4526 feet Few clouds (1-2 oktas) 870 m2854 feet, scattered clouds (3-4 oktas) 1140 m3739 feet, broken clouds (5-7 oktas) 1380 m4526 feet | 16.0 9.9 | 22 72 | ||||
22:15 | 23 73 | 742.9 29.25 990.45 990.45 | 760.5 29.94 1013.92 1013.92 | 94 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 150 m492 feet, scattered clouds (40-50%) 900 m2952 feet, overcast (100%) 1500 m4920 feet Few clouds (1/10-3/10) 150 m492 feet, scattered clouds (4/10-5/10) 900 m2952 feet, overcast (10/10) 1500 m4920 feet Few clouds (1-2 oktas) 150 m492 feet, scattered clouds (3-4 oktas) 900 m2952 feet, overcast (8 oktas) 1500 m4920 feet | 16.0 9.9 | 22 72 | ||||
21:55 | 24 75 | 743.0 29.25 990.59 990.59 | 760.5 29.94 1013.92 1013.92 | 89 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Light rain | Few clouds (10-30%) 180 m590 feet, scattered clouds (40-50%) 1110 m3641 foot, broken clouds (60-90%) 1500 m4920 feet Few clouds (1/10-3/10) 180 m590 feet, scattered clouds (4/10-5/10) 1110 m3641 foot, broken clouds (6/10-9/10) 1500 m4920 feet Few clouds (1-2 oktas) 180 m590 feet, scattered clouds (3-4 oktas) 1110 m3641 foot, broken clouds (5-7 oktas) 1500 m4920 feet | 14.4 9.0 | 22 72 | |||
21:35 | 24 75 | 743.0 29.25 990.59 990.59 | 760.5 29.94 1013.92 1013.92 | 83 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 960 m3149 feet, scattered clouds (40-50%) 1260 m4133 feet, overcast (100%) 1500 m4920 feet Scattered clouds (4/10-5/10) 960 m3149 feet, scattered clouds (4/10-5/10) 1260 m4133 feet, overcast (10/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 960 m3149 feet, scattered clouds (3-4 oktas) 1260 m4133 feet, overcast (8 oktas) 1500 m4920 feet | 16.0 9.9 | 21 70 | ||||
21:15 | 24 75 | 743.0 29.25 990.59 990.59 | 760.5 29.94 1013.92 1013.92 | 83 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 1020 m3346 feet, scattered clouds (40-50%) 1320 m4330 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 1020 m3346 feet, scattered clouds (4/10-5/10) 1320 m4330 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 1020 m3346 feet, scattered clouds (3-4 oktas) 1320 m4330 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 16.0 9.9 | 21 70 | ||||
20:55 | 24 75 | 742.7 29.24 990.19 990.19 | 760.2 29.93 1013.52 1013.52 | 83 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1020 m3346 feet, few clouds (10-30%) 1290 m4231 foot, scattered clouds (40-50%) 1440 m4723 feet Few clouds (1/10-3/10) 1020 m3346 feet, few clouds (1/10-3/10) 1290 m4231 foot, scattered clouds (4/10-5/10) 1440 m4723 feet Few clouds (1-2 oktas) 1020 m3346 feet, few clouds (1-2 oktas) 1290 m4231 foot, scattered clouds (3-4 oktas) 1440 m4723 feet | 16.0 9.9 | 21 70 | ||||
20:30 | 24 75 | 742.7 29.24 990.19 990.19 | 760.2 29.93 1013.52 1013.52 | 83 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1110 m3641 foot, scattered clouds (40-50%) 1290 m4231 foot, overcast (100%) 1800 m5904 feet Few clouds (1/10-3/10) 1110 m3641 foot, scattered clouds (4/10-5/10) 1290 m4231 foot, overcast (10/10) 1800 m5904 feet Few clouds (1-2 oktas) 1110 m3641 foot, scattered clouds (3-4 oktas) 1290 m4231 foot, overcast (8 oktas) 1800 m5904 feet | 16.0 9.9 | 21 70 | ||||
20:10 | 24 75 | 742.5 29.23 989.92 989.92 | 760.0 29.92 1013.25 1013.25 | 83 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1170 m3838 feet, overcast (100%) 1800 m5904 feet Few clouds (1/10-3/10) 1170 m3838 feet, overcast (10/10) 1800 m5904 feet Few clouds (1-2 oktas) 1170 m3838 feet, overcast (8 oktas) 1800 m5904 feet | 16.0 9.9 | 21 70 | ||||
19:50 | 25 77 | 742.7 29.24 990.19 990.19 | 760.2 29.93 1013.52 1013.52 | 89 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 1230 m4034 feet, overcast (100%) 1650 m5412 feet Scattered clouds (4/10-5/10) 1230 m4034 feet, overcast (10/10) 1650 m5412 feet Scattered clouds (3-4 oktas) 1230 m4034 feet, overcast (8 oktas) 1650 m5412 feet | 16.0 9.9 | 23 73 | ||||
18:50 | 25 77 | 742.5 29.23 989.92 989.92 | 760.0 29.92 1013.25 1013.25 | 89 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | Few clouds (10-30%) 900 m2952 feet, scattered clouds (40-50%) 2100 m6888 feet Few clouds (1/10-3/10) 900 m2952 feet, scattered clouds (4/10-5/10) 2100 m6888 feet Few clouds (1-2 oktas) 900 m2952 feet, scattered clouds (3-4 oktas) 2100 m6888 feet | 16.0 9.9 | 23 73 | |||
17:50 | 25 77 | 743.0 29.25 990.59 990.59 | 760.5 29.94 1013.92 1013.92 | 79 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 2550 m8364 feet, scattered clouds (40-50%) 3600 m11808 feet Scattered clouds (4/10-5/10) 2550 m8364 feet, scattered clouds (4/10-5/10) 3600 m11808 feet Scattered clouds (3-4 oktas) 2550 m8364 feet, scattered clouds (3-4 oktas) 3600 m11808 feet | 16.0 9.9 | 21 70 | ||||
16:52 | 24 75 | 743.4 29.27 991.12 991.12 | 761.0 29.96 1014.58 1014.58 | 94 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | Few clouds (10-30%) 1650 m5412 feet, scattered clouds (40-50%) 2250 m7380 feet, overcast (100%) 2850 m9348 feet Few clouds (1/10-3/10) 1650 m5412 feet, scattered clouds (4/10-5/10) 2250 m7380 feet, overcast (10/10) 2850 m9348 feet Few clouds (1-2 oktas) 1650 m5412 feet, scattered clouds (3-4 oktas) 2250 m7380 feet, overcast (8 oktas) 2850 m9348 feet | 16.0 9.9 | 23 73 | |||
15:45 | 25 77 | 743.7 29.28 991.52 991.52 | 761.2 29.97 1014.85 1014.85 | 74 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Scattered clouds (40-50%) 3300 m10824 feet Scattered clouds (4/10-5/10) 3300 m10824 feet Scattered clouds (3-4 oktas) 3300 m10824 feet | 16.0 9.9 | 20 68 | ||||
14:55 | 26 79 | 744.1 29.3 992.05 992.05 | 761.5 29.98 1015.25 1015.25 | 79 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Scattered clouds (40-50%) 900 m2952 feet Scattered clouds (4/10-5/10) 900 m2952 feet Scattered clouds (3-4 oktas) 900 m2952 feet | 16.0 9.9 | 22 72 | ||||
13:45 | 26 79 | 744.5 29.31 992.59 992.59 | 762.0 30 1015.92 1015.92 | 74 | Scattered clouds (40-50%) 900 m2952 feet Scattered clouds (4/10-5/10) 900 m2952 feet Scattered clouds (3-4 oktas) 900 m2952 feet | 16.0 9.9 | 21 70 | ||||||
12:45 | 26 79 | 744.8 29.32 992.99 992.99 | 762.3 30.01 1016.32 1016.32 | 74 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%) 5400 m17712 feet Broken clouds (6/10-9/10) 5400 m17712 feet Broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | 21 70 | ||||
11:45 | 26 79 | 745.0 29.33 993.25 993.25 | 762.5 30.02 1016.58 1016.58 | 74 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%) 6000 m19680 feet Broken clouds (6/10-9/10) 6000 m19680 feet Broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | 21 70 | ||||
10:45 | 26 79 | 745.3 29.34 993.65 993.65 | 762.8 30.03 1016.98 1016.98 | 79 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
09:45 | 24 75 | 744.7 29.32 992.85 992.85 | 762.3 30.01 1016.32 1016.32 | 83 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
08:45 | 21 70 | 745.0 29.33 993.25 993.25 | 762.8 30.03 1016.98 1016.98 | 100 | Calm, no wind | Calm | Scattered clouds (40-50%) 6000 m19680 feet Scattered clouds (4/10-5/10) 6000 m19680 feet Scattered clouds (3-4 oktas) 6000 m19680 feet | 16.0 9.9 | 21 70 | ||||
07:45 | 19 66 | 745.1 29.33 993.39 993.39 | 763.0 30.04 1017.25 1017.25 | 100 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 19 66 | ||||
06:45 | 19 66 | 744.9 29.33 993.12 993.12 | 762.8 30.03 1016.98 1016.98 | 100 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 19 66 | ||||
06:00 | 19 66 | 745.1 29.33 993.39 993.39 | 763.0 30.04 1017.25 1017.25 | 100 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 19 66 | ||||