Weather archive in Mount Vernon (airport), Illinois, METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 September 28, Monday | 00:15 | 8 46 | 749.9 29.52 999.78 999.78 | 763.3 30.05 1017.65 1017.65 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 2.4 1.5 | 8 46 | ||
| September 27, Sunday | 23:56 | 9 48 | 749.9 29.52 999.78 999.78 | 763.3 30.05 1017.65 1017.65 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 9 48 | |||
22:56 | 9 48 | 749.6 29.51 999.38 999.38 | 763.0 30.04 1017.25 1017.25 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 9 48 | ||||
21:56 | 11 52 | 749.7 29.52 999.52 999.52 | 763.0 30.04 1017.25 1017.25 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 11 52 | ||||
20:56 | 12 54 | 749.8 29.52 999.65 999.65 | 763.0 30.04 1017.25 1017.25 | 94 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 11 52 | ||||
19:56 | 14 57 | 749.7 29.52 999.52 999.52 | 762.8 30.03 1016.98 1016.98 | 82 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 11 52 | ||||
18:56 | 21 70 | 749.7 29.52 999.52 999.52 | 762.5 30.02 1016.58 1016.58 | 46 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 9 48 | ||||
17:56 | 23 73 | 749.8 29.52 999.65 999.65 | 762.5 30.02 1016.58 1016.58 | 38 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 8 46 | ||||
16:56 | 26 79 | 749.7 29.52 999.52 999.52 | 762.3 30.01 1016.32 1016.32 | 26 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 5 41 | ||||
15:56 | 25 77 | 749.9 29.52 999.78 999.78 | 762.5 30.02 1016.58 1016.58 | 34 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 8 46 | ||||
14:56 | 25 77 | 750.1 29.53 1000.05 1000.05 | 762.8 30.03 1016.98 1016.98 | 30 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Haze | No clouds No clouds No clouds | 9.6 6.0 | 6 43 | |||
13:56 | 24 75 | 750.6 29.55 1000.72 1000.72 | 763.3 30.05 1017.65 1017.65 | 41 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 10 50 | ||||
12:56 | 23 73 | 751.2 29.57 1001.52 1001.52 | 764.0 30.08 1018.58 1018.58 | 44 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 3300 m10824 feet Broken clouds (6/10-9/10) 3300 m10824 feet Broken clouds (5-7 oktas) 3300 m10824 feet | 16.0 9.9 | 10 50 | ||||
11:56 | 23 73 | 751.7 29.59 1002.18 1002.18 | 764.5 30.1 1019.25 1019.25 | 47 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 11 52 | ||||
10:56 | 23 73 | 751.7 29.59 1002.18 1002.18 | 764.5 30.1 1019.25 1019.25 | 44 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 10 50 | ||||
09:56 | 21 70 | 751.6 29.59 1002.05 1002.05 | 764.5 30.1 1019.25 1019.25 | 50 | Calm, no wind | Calm | Broken clouds (60-90%) 3300 m10824 feet Broken clouds (6/10-9/10) 3300 m10824 feet Broken clouds (5-7 oktas) 3300 m10824 feet | 16.0 9.9 | 10 50 | ||||
08:56 | 18 64 | 751.5 29.59 1001.92 1001.92 | 764.5 30.1 1019.25 1019.25 | 68 | Calm, no wind | Calm | Overcast (100%) 3300 m10824 feet Overcast (10/10) 3300 m10824 feet Overcast (8 oktas) 3300 m10824 feet | 16.0 9.9 | 12 54 | ||||
07:56 | 17 63 | 751.3 29.58 1001.65 1001.65 | 764.3 30.09 1018.98 1018.98 | 73 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Overcast (100%) 3300 m10824 feet Overcast (10/10) 3300 m10824 feet Overcast (8 oktas) 3300 m10824 feet | 16.0 9.9 | 12 54 | ||||
06:56 | 15 59 | 750.9 29.56 1001.12 1001.12 | 764.0 30.08 1018.58 1018.58 | 82 | 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 | 16.0 9.9 | 12 54 | ||||
05:56 | 13 55 | 750.6 29.55 1000.72 1000.72 | 763.8 30.07 1018.32 1018.32 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 13 55 | ||||
04:56 | 15 59 | 750.2 29.54 1000.18 1000.18 | 763.3 30.05 1017.65 1017.65 | 88 | 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 | 16.0 9.9 | 13 55 | ||||
03:56 | 16 61 | 750.0 29.53 999.92 999.92 | 763.0 30.04 1017.25 1017.25 | 83 | Calm, no wind | Calm | Broken clouds (60-90%) 3300 m10824 feet Broken clouds (6/10-9/10) 3300 m10824 feet Broken clouds (5-7 oktas) 3300 m10824 feet | 16.0 9.9 | 13 55 | ||||
02:56 | 16 61 | 750.2 29.54 1000.18 1000.18 | 763.3 30.05 1017.65 1017.65 | 83 | Calm, no wind | Calm | Overcast (100%) 3300 m10824 feet Overcast (10/10) 3300 m10824 feet Overcast (8 oktas) 3300 m10824 feet | 16.0 9.9 | 13 55 | ||||
01:56 | 16 61 | 750.2 29.54 1000.18 1000.18 | 763.3 30.05 1017.65 1017.65 | 77 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 3600 m11808 feet Broken clouds (6/10-9/10) 3600 m11808 feet Broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | 12 54 | ||||
00:56 | 16 61 | 750.4 29.54 1000.45 1000.45 | 763.5 30.06 1017.92 1017.92 | 77 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 12 54 | ||||