Air Density Online

Gateway Motorsports Park in Madison, Illinois
Historical weather information* for Friday, September 20 2019

Powered by Darksky.net. Dates available from 2016-present. Please note that some dates might have incomplete data.


Get current weather for Gateway Motorsports Park.
Track elevation: 390.4 ft.

General conditions: Humid and mostly cloudy throughout the day.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 20 12:00 am
  • 75 deg F
  • 79%
  • 29.62 Hg
  • 68 deg F
  • 104.1
  • SE 1 mph
  • 93.96 %
  • 2117 ft.
  • Sep 20 1:00 am
  • 74 deg F
  • 80%
  • 29.60 Hg
  • 68 deg F
  • 101.9
  • NE 0 mph
  • 94.14 %
  • 2054 ft.
  • Sep 20 2:00 am
  • 73 deg F
  • 83%
  • 29.61 Hg
  • 68 deg F
  • 102.2
  • E 1 mph
  • 94.34 %
  • 1981 ft.
  • Sep 20 3:00 am
  • 72 deg F
  • 83%
  • 29.61 Hg
  • 67 deg F
  • 98.8
  • SE 0 mph
  • 94.59 %
  • 1891 ft.
  • Sep 20 4:00 am
  • 71 deg F
  • 86%
  • 29.62 Hg
  • 67 deg F
  • 98.9
  • SE 1 mph
  • 94.79 %
  • 1819 ft.
  • Sep 20 5:00 am
  • 71 deg F
  • 85%
  • 29.63 Hg
  • 66 deg F
  • 97.7
  • SE 2 mph
  • 94.85 %
  • 1801 ft.
  • Sep 20 6:00 am
  • 70 deg F
  • 88%
  • 29.63 Hg
  • 66 deg F
  • 97.8
  • SE 2 mph
  • 95.03 %
  • 1734 ft.
  • Sep 20 7:00 am
  • 71 deg F
  • 86%
  • 29.64 Hg
  • 67 deg F
  • 98.8
  • SE 2 mph
  • 94.85 %
  • 1800 ft.
  • Sep 20 8:00 am
  • 73 deg F
  • 82%
  • 29.66 Hg
  • 67 deg F
  • 100.8
  • SE 2 mph
  • 94.52 %
  • 1918 ft.
  • Sep 20 9:00 am
  • 76 deg F
  • 77%
  • 29.66 Hg
  • 68 deg F
  • 104.8
  • SE 4 mph
  • 93.91 %
  • 2135 ft.
  • Sep 20 10:00 am
  • 80 deg F
  • 72%
  • 29.69 Hg
  • 70 deg F
  • 111.9
  • SE 4 mph
  • 93.15 %
  • 2410 ft.
  • Sep 20 11:00 am
  • 83 deg F
  • 69%
  • 29.69 Hg
  • 72 deg F
  • 118.3
  • SE 6 mph
  • 92.49 %
  • 2647 ft.
  • Sep 20 12:00 pm
  • 86 deg F
  • 64%
  • 29.68 Hg
  • 72 deg F
  • 121.0
  • SE 6 mph
  • 91.90 %
  • 2862 ft.
  • Sep 20 1:00 pm
  • 88 deg F
  • 59%
  • 29.67 Hg
  • 72 deg F
  • 118.8
  • SE 6 mph
  • 91.59 %
  • 2978 ft.
  • Sep 20 2:00 pm
  • 88 deg F
  • 57%
  • 29.65 Hg
  • 71 deg F
  • 114.8
  • SE 6 mph
  • 91.61 %
  • 2971 ft.
  • Sep 20 3:00 pm
  • 89 deg F
  • 57%
  • 29.64 Hg
  • 72 deg F
  • 118.6
  • S 6 mph
  • 91.33 %
  • 3072 ft.
  • Sep 20 4:00 pm
  • 88 deg F
  • 57%
  • 29.63 Hg
  • 71 deg F
  • 114.8
  • S 6 mph
  • 91.55 %
  • 2992 ft.
  • Sep 20 5:00 pm
  • 86 deg F
  • 62%
  • 29.63 Hg
  • 72 deg F
  • 117.3
  • S 6 mph
  • 91.84 %
  • 2887 ft.
  • Sep 20 6:00 pm
  • 79 deg F
  • 75%
  • 29.65 Hg
  • 70 deg F
  • 112.9
  • SE 6 mph
  • 93.20 %
  • 2392 ft.
  • Sep 20 7:00 pm
  • 76 deg F
  • 83%
  • 29.68 Hg
  • 71 deg F
  • 113.1
  • S 6 mph
  • 93.79 %
  • 2180 ft.
  • Sep 20 8:00 pm
  • 74 deg F
  • 88%
  • 29.68 Hg
  • 70 deg F
  • 112.1
  • SE 6 mph
  • 94.17 %
  • 2042 ft.
  • Sep 20 9:00 pm
  • 77 deg F
  • 80%
  • 29.68 Hg
  • 70 deg F
  • 112.6
  • SE 8 mph
  • 93.64 %
  • 2231 ft.
  • Sep 20 10:00 pm
  • 78 deg F
  • 75%
  • 29.68 Hg
  • 70 deg F
  • 109.1
  • S 8 mph
  • 93.54 %
  • 2269 ft.
  • Sep 20 11:00 pm
  • 77 deg F
  • 76%
  • 29.68 Hg
  • 69 deg F
  • 106.9
  • S 8 mph
  • 93.76 %
  • 2189 ft.
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Please note that basic weather data used here is obtained from third party weather providers. As a result, the weather information provided cannot be guaranteed by airdensityonline.com. Airdensityonline.com is not a representative of any third party weather providers.


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