Air Density Online

Weather forecast information* for
Race USA in Tucson, Arizona

Note: This section is considered experimental. Barometer values used in this page are the current barometer values only. See the FAQ section for more info.

Current weather information for Race USA. Track elevation: 2677.2 ft.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 10/17 05:00 PM
  • 71 deg F
  • 38%
  • 27.26 Hg
  • 44 deg F
  • 46.9
  • 88.27 %
  • 4210 ft.
  • 10/17 08:00 PM
  • 63 deg F
  • 54%
  • 27.26 Hg
  • 46 deg F
  • 50.6
  • 89.55 %
  • 3732 ft.
  • 10/17 11:00 PM
  • 57 deg F
  • 67%
  • 27.26 Hg
  • 46 deg F
  • 50.7
  • 90.58 %
  • 3347 ft.
  • 10/18 02:00 AM
  • 55 deg F
  • 72%
  • 27.26 Hg
  • 46 deg F
  • 50.7
  • 90.94 %
  • 3217 ft.
  • 10/18 05:00 AM
  • 53 deg F
  • 77%
  • 27.26 Hg
  • 46 deg F
  • 50.4
  • 91.30 %
  • 3084 ft.
  • 10/18 08:00 AM
  • 60 deg F
  • 64%
  • 27.26 Hg
  • 48 deg F
  • 54.0
  • 89.99 %
  • 3565 ft.
  • 10/18 11:00 AM
  • 72 deg F
  • 46%
  • 27.26 Hg
  • 50 deg F
  • 58.9
  • 87.86 %
  • 4363 ft.
  • 10/18 02:00 PM
  • 77 deg F
  • 36%
  • 27.26 Hg
  • 48 deg F
  • 54.5
  • 87.13 %
  • 4640 ft.
  • 10/18 05:00 PM
  • 74 deg F
  • 40%
  • 27.26 Hg
  • 48 deg F
  • 54.8
  • 87.62 %
  • 4456 ft.
  • 10/18 08:00 PM
  • 65 deg F
  • 54%
  • 27.26 Hg
  • 48 deg F
  • 54.3
  • 89.13 %
  • 3887 ft.
  • 10/18 11:00 PM
  • 60 deg F
  • 67%
  • 27.26 Hg
  • 49 deg F
  • 56.6
  • 89.94 %
  • 3584 ft.
  • 10/19 02:00 AM
  • 58 deg F
  • 71%
  • 27.26 Hg
  • 49 deg F
  • 55.8
  • 90.31 %
  • 3450 ft.
  • 10/19 05:00 AM
  • 56 deg F
  • 74%
  • 27.26 Hg
  • 48 deg F
  • 54.1
  • 90.69 %
  • 3307 ft.
  • 10/19 08:00 AM
  • 63 deg F
  • 65%
  • 27.26 Hg
  • 51 deg F
  • 61.1
  • 89.33 %
  • 3811 ft.
  • 10/19 11:00 AM
  • 76 deg F
  • 45%
  • 27.26 Hg
  • 53 deg F
  • 66.0
  • 87.07 %
  • 4665 ft.
  • 10/19 02:00 PM
  • 81 deg F
  • 38%
  • 27.26 Hg
  • 53 deg F
  • 65.7
  • 86.27 %
  • 4970 ft.
  • 10/19 05:00 PM
  • 78 deg F
  • 42%
  • 27.26 Hg
  • 53 deg F
  • 65.8
  • 86.75 %
  • 4787 ft.
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Get weather information from the National Weather Service here.

This page provides detailed weather information for racers to track weather at Race USA. View full list of tracks. Learn more about how to use this site on our FAQ page.

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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