Air Density Online

Southern Illinois Raceway in Marion, Illinois
Weather forecast information*

Note: This section is considered experimental*. All weather data comes from Darksky.net.

Get current weather information for Southern Illinois Raceway. Track elevation: 486 ft.

Today: Possible light rain tomorrow morning. This week: Possible light rain today.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • May 29 12:00 am
  • 66 deg F
  • 87%
  • 29.39 Hg
  • 62 deg F
  • 84.6
  • SW 5 mph
  • 95.26 %
  • 1652 ft.
  • May 29 1:00 am
  • 65 deg F
  • 89%
  • 29.40 Hg
  • 62 deg F
  • 83.6
  • SW 5 mph
  • 95.48 %
  • 1576 ft.
  • May 29 2:00 am
  • 64 deg F
  • 93%
  • 29.40 Hg
  • 62 deg F
  • 84.3
  • SW 5 mph
  • 95.67 %
  • 1508 ft.
  • May 29 3:00 am
  • 63 deg F
  • 97%
  • 29.40 Hg
  • 62 deg F
  • 85.0
  • SW 5 mph
  • 95.83 %
  • 1451 ft.
  • May 29 4:00 am
  • 62 deg F
  • 100%
  • 29.39 Hg
  • 62 deg F
  • 84.6
  • SW 5 mph
  • 95.98 %
  • 1396 ft.
  • May 29 5:00 am
  • 62 deg F
  • 100%
  • 29.40 Hg
  • 62 deg F
  • 84.6
  • SW 5 mph
  • 96.00 %
  • 1390 ft.
  • May 29 6:00 am
  • 62 deg F
  • 100%
  • 29.41 Hg
  • 62 deg F
  • 84.5
  • NW 5 mph
  • 96.05 %
  • 1372 ft.
  • May 29 7:00 am
  • 63 deg F
  • 100%
  • 29.43 Hg
  • 63 deg F
  • 87.6
  • NW 6 mph
  • 95.86 %
  • 1441 ft.
  • May 29 8:00 am
  • 64 deg F
  • 100%
  • 29.44 Hg
  • 64 deg F
  • 90.7
  • SW 7 mph
  • 95.66 %
  • 1513 ft.
  • May 29 9:00 am
  • 66 deg F
  • 96%
  • 29.46 Hg
  • 65 deg F
  • 93.4
  • NW 8 mph
  • 95.28 %
  • 1645 ft.
  • May 29 10:00 am
  • 68 deg F
  • 90%
  • 29.47 Hg
  • 65 deg F
  • 93.8
  • NW 9 mph
  • 94.96 %
  • 1760 ft.
  • May 29 11:00 am
  • 70 deg F
  • 83%
  • 29.48 Hg
  • 65 deg F
  • 92.6
  • NW 10 mph
  • 94.66 %
  • 1866 ft.
  • May 29 12:00 pm
  • 72 deg F
  • 71%
  • 29.49 Hg
  • 62 deg F
  • 84.6
  • NW 11 mph
  • 94.50 %
  • 1925 ft.
  • May 29 1:00 pm
  • 74 deg F
  • 61%
  • 29.49 Hg
  • 60 deg F
  • 77.6
  • NW 13 mph
  • 94.30 %
  • 1996 ft.
  • May 29 2:00 pm
  • 77 deg F
  • 51%
  • 29.50 Hg
  • 58 deg F
  • 71.6
  • NW 14 mph
  • 93.93 %
  • 2129 ft.
  • May 29 3:00 pm
  • 78 deg F
  • 46%
  • 29.49 Hg
  • 56 deg F
  • 66.7
  • NW 14 mph
  • 93.82 %
  • 2168 ft.
  • May 29 4:00 pm
  • 78 deg F
  • 45%
  • 29.50 Hg
  • 55 deg F
  • 65.2
  • NW 13 mph
  • 93.89 %
  • 2143 ft.
  • May 29 5:00 pm
  • 77 deg F
  • 47%
  • 29.51 Hg
  • 55 deg F
  • 65.9
  • NW 12 mph
  • 94.08 %
  • 2076 ft.
  • May 29 6:00 pm
  • 75 deg F
  • 52%
  • 29.53 Hg
  • 56 deg F
  • 68.2
  • NW 10 mph
  • 94.43 %
  • 1947 ft.
  • May 29 7:00 pm
  • 72 deg F
  • 58%
  • 29.54 Hg
  • 56 deg F
  • 68.7
  • NW 8 mph
  • 95.00 %
  • 1745 ft.
  • May 29 8:00 pm
  • 69 deg F
  • 62%
  • 29.55 Hg
  • 55 deg F
  • 66.3
  • NW 7 mph
  • 95.64 %
  • 1518 ft.
  • May 29 9:00 pm
  • 66 deg F
  • 67%
  • 29.58 Hg
  • 55 deg F
  • 64.5
  • NW 7 mph
  • 96.29 %
  • 1288 ft.
  • May 29 10:00 pm
  • 63 deg F
  • 71%
  • 29.58 Hg
  • 53 deg F
  • 61.5
  • NW 6 mph
  • 96.94 %
  • 1060 ft.
  • May 29 11:00 pm
  • 61 deg F
  • 76%
  • 29.60 Hg
  • 53 deg F
  • 61.3
  • NW 6 mph
  • 97.36 %
  • 912 ft.
  • May 30 12:00 am
  • 59 deg F
  • 79%
  • 29.60 Hg
  • 52 deg F
  • 59.3
  • NW 5 mph
  • 97.79 %
  • 762 ft.
  • May 30 1:00 am
  • 58 deg F
  • 84%
  • 29.60 Hg
  • 53 deg F
  • 60.8
  • NW 5 mph
  • 97.96 %
  • 705 ft.
  • May 30 2:00 am
  • 56 deg F
  • 90%
  • 29.61 Hg
  • 53 deg F
  • 60.6
  • NW 5 mph
  • 98.35 %
  • 568 ft.
  • May 30 3:00 am
  • 55 deg F
  • 94%
  • 29.61 Hg
  • 53 deg F
  • 61.1
  • NW 5 mph
  • 98.54 %
  • 502 ft.
  • May 30 4:00 am
  • 54 deg F
  • 96%
  • 29.62 Hg
  • 53 deg F
  • 60.1
  • NW 5 mph
  • 98.78 %
  • 418 ft.
  • May 30 5:00 am
  • 54 deg F
  • 95%
  • 29.63 Hg
  • 53 deg F
  • 59.4
  • NW 5 mph
  • 98.84 %
  • 400 ft.
  • May 30 6:00 am
  • 55 deg F
  • 94%
  • 29.63 Hg
  • 53 deg F
  • 61.0
  • NW 5 mph
  • 98.62 %
  • 475 ft.
  • May 30 7:00 am
  • 56 deg F
  • 89%
  • 29.65 Hg
  • 53 deg F
  • 59.9
  • NW 6 mph
  • 98.50 %
  • 515 ft.
  • May 30 8:00 am
  • 59 deg F
  • 82%
  • 29.65 Hg
  • 54 deg F
  • 61.5
  • NW 6 mph
  • 97.92 %
  • 719 ft.
  • May 30 9:00 am
  • 64 deg F
  • 74%
  • 29.66 Hg
  • 56 deg F
  • 66.3
  • NW 7 mph
  • 96.91 %
  • 1072 ft.
  • May 30 10:00 am
  • 67 deg F
  • 67%
  • 29.66 Hg
  • 56 deg F
  • 66.6
  • N 8 mph
  • 96.34 %
  • 1272 ft.
  • May 30 11:00 am
  • 69 deg F
  • 62%
  • 29.65 Hg
  • 55 deg F
  • 66.0
  • N 8 mph
  • 95.97 %
  • 1403 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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