Air Density Online

Chicagoland Speedway in Joliet, Illinois
Weather forecast information*

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

Get current weather information for Chicagoland Speedway. Track elevation: 650 ft.

Today: Rain tomorrow morning and afternoon. This week: Mixed precipitation tomorrow through next Thursday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Dec 08 10:00 pm
  • 34 deg F
  • 87%
  • 29.55 Hg
  • 31 deg F
  • 25.2
  • NE 9 mph
  • 103.37 %
  • -1139 ft.
  • Dec 08 11:00 pm
  • 33 deg F
  • 86%
  • 29.54 Hg
  • 29 deg F
  • 23.9
  • NE 10 mph
  • 103.59 %
  • -1212 ft.
  • Dec 09 12:00 am
  • 33 deg F
  • 85%
  • 29.55 Hg
  • 29 deg F
  • 23.6
  • NE 10 mph
  • 103.62 %
  • -1221 ft.
  • Dec 09 1:00 am
  • 34 deg F
  • 82%
  • 29.54 Hg
  • 29 deg F
  • 23.7
  • NE 11 mph
  • 103.37 %
  • -1140 ft.
  • Dec 09 2:00 am
  • 34 deg F
  • 81%
  • 29.53 Hg
  • 29 deg F
  • 23.5
  • NE 12 mph
  • 103.35 %
  • -1132 ft.
  • Dec 09 3:00 am
  • 35 deg F
  • 82%
  • 29.51 Hg
  • 30 deg F
  • 24.7
  • NE 12 mph
  • 103.04 %
  • -1029 ft.
  • Dec 09 4:00 am
  • 35 deg F
  • 83%
  • 29.50 Hg
  • 31 deg F
  • 25.1
  • E 13 mph
  • 102.97 %
  • -1006 ft.
  • Dec 09 5:00 am
  • 35 deg F
  • 84%
  • 29.48 Hg
  • 31 deg F
  • 25.4
  • E 13 mph
  • 102.90 %
  • -983 ft.
  • Dec 09 6:00 am
  • 36 deg F
  • 85%
  • 29.47 Hg
  • 32 deg F
  • 26.7
  • E 14 mph
  • 102.63 %
  • -893 ft.
  • Dec 09 7:00 am
  • 35 deg F
  • 88%
  • 29.46 Hg
  • 32 deg F
  • 26.6
  • E 14 mph
  • 102.81 %
  • -953 ft.
  • Dec 09 8:00 am
  • 35 deg F
  • 92%
  • 29.47 Hg
  • 33 deg F
  • 27.8
  • E 13 mph
  • 102.83 %
  • -957 ft.
  • Dec 09 9:00 am
  • 35 deg F
  • 91%
  • 29.47 Hg
  • 33 deg F
  • 27.5
  • E 14 mph
  • 102.82 %
  • -956 ft.
  • Dec 09 10:00 am
  • 35 deg F
  • 91%
  • 29.46 Hg
  • 33 deg F
  • 27.5
  • E 14 mph
  • 102.80 %
  • -949 ft.
  • Dec 09 11:00 am
  • 35 deg F
  • 90%
  • 29.45 Hg
  • 32 deg F
  • 27.2
  • NE 13 mph
  • 102.77 %
  • -938 ft.
  • Dec 09 12:00 pm
  • 35 deg F
  • 89%
  • 29.45 Hg
  • 32 deg F
  • 26.9
  • NE 12 mph
  • 102.76 %
  • -934 ft.
  • Dec 09 1:00 pm
  • 36 deg F
  • 90%
  • 29.44 Hg
  • 33 deg F
  • 28.4
  • NE 11 mph
  • 102.48 %
  • -840 ft.
  • Dec 09 2:00 pm
  • 37 deg F
  • 90%
  • 29.43 Hg
  • 34 deg F
  • 29.5
  • NE 11 mph
  • 102.23 %
  • -758 ft.
  • Dec 09 3:00 pm
  • 37 deg F
  • 89%
  • 29.44 Hg
  • 34 deg F
  • 29.2
  • NE 11 mph
  • 102.26 %
  • -767 ft.
  • Dec 09 4:00 pm
  • 37 deg F
  • 87%
  • 29.45 Hg
  • 34 deg F
  • 28.5
  • NE 10 mph
  • 102.33 %
  • -789 ft.
  • Dec 09 5:00 pm
  • 37 deg F
  • 86%
  • 29.48 Hg
  • 33 deg F
  • 28.2
  • NE 10 mph
  • 102.41 %
  • -819 ft.
  • Dec 09 6:00 pm
  • 37 deg F
  • 89%
  • 29.49 Hg
  • 34 deg F
  • 29.1
  • NE 10 mph
  • 102.45 %
  • -832 ft.
  • Dec 09 7:00 pm
  • 37 deg F
  • 89%
  • 29.50 Hg
  • 34 deg F
  • 29.1
  • NE 10 mph
  • 102.48 %
  • -842 ft.
  • Dec 09 8:00 pm
  • 37 deg F
  • 89%
  • 29.51 Hg
  • 34 deg F
  • 29.1
  • NE 9 mph
  • 102.50 %
  • -849 ft.
  • Dec 09 9:00 pm
  • 37 deg F
  • 88%
  • 29.51 Hg
  • 34 deg F
  • 28.8
  • NE 9 mph
  • 102.51 %
  • -851 ft.
  • Dec 09 10:00 pm
  • 37 deg F
  • 87%
  • 29.50 Hg
  • 34 deg F
  • 28.5
  • NE 9 mph
  • 102.51 %
  • -850 ft.
  • Dec 09 11:00 pm
  • 37 deg F
  • 87%
  • 29.50 Hg
  • 34 deg F
  • 28.5
  • NE 8 mph
  • 102.51 %
  • -850 ft.
  • Dec 10 12:00 am
  • 37 deg F
  • 85%
  • 29.50 Hg
  • 33 deg F
  • 27.8
  • NE 9 mph
  • 102.52 %
  • -856 ft.
  • Dec 10 1:00 am
  • 36 deg F
  • 84%
  • 29.50 Hg
  • 32 deg F
  • 26.4
  • NE 8 mph
  • 102.75 %
  • -933 ft.
  • Dec 10 2:00 am
  • 36 deg F
  • 85%
  • 29.50 Hg
  • 32 deg F
  • 26.7
  • NE 8 mph
  • 102.76 %
  • -933 ft.
  • Dec 10 3:00 am
  • 35 deg F
  • 87%
  • 29.51 Hg
  • 32 deg F
  • 26.3
  • NE 7 mph
  • 102.98 %
  • -1010 ft.
  • Dec 10 4:00 am
  • 35 deg F
  • 87%
  • 29.51 Hg
  • 32 deg F
  • 26.3
  • NE 7 mph
  • 102.99 %
  • -1013 ft.
  • Dec 10 5:00 am
  • 35 deg F
  • 88%
  • 29.52 Hg
  • 32 deg F
  • 26.6
  • NE 6 mph
  • 103.01 %
  • -1018 ft.
  • Dec 10 6:00 am
  • 35 deg F
  • 91%
  • 29.51 Hg
  • 33 deg F
  • 27.5
  • NE 7 mph
  • 102.95 %
  • -1000 ft.
  • Dec 10 7:00 am
  • 35 deg F
  • 90%
  • 29.51 Hg
  • 32 deg F
  • 27.2
  • NE 7 mph
  • 102.97 %
  • -1006 ft.
  • Dec 10 8:00 am
  • 36 deg F
  • 90%
  • 29.51 Hg
  • 33 deg F
  • 28.3
  • NE 8 mph
  • 102.75 %
  • -931 ft.
  • Dec 10 9:00 am
  • 36 deg F
  • 87%
  • 29.52 Hg
  • 33 deg F
  • 27.3
  • E 8 mph
  • 102.78 %
  • -942 ft.
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