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
  • 08/16 11:00 AM
  • 84 deg F
  • 56%
  • 27.34 Hg
  • 67 deg F
  • 107.4
  • 85.25 %
  • 5364 ft.
  • 08/16 02:00 PM
  • 89 deg F
  • 45%
  • 27.34 Hg
  • 65 deg F
  • 101.1
  • 84.59 %
  • 5619 ft.
  • 08/16 05:00 PM
  • 88 deg F
  • 47%
  • 27.34 Hg
  • 65 deg F
  • 102.3
  • 84.72 %
  • 5568 ft.
  • 08/16 08:00 PM
  • 80 deg F
  • 67%
  • 27.34 Hg
  • 68 deg F
  • 113.0
  • 85.77 %
  • 5162 ft.
  • 08/16 11:00 PM
  • 77 deg F
  • 71%
  • 27.34 Hg
  • 67 deg F
  • 108.4
  • 86.34 %
  • 4943 ft.
  • 08/17 02:00 AM
  • 74 deg F
  • 79%
  • 27.34 Hg
  • 67 deg F
  • 109.2
  • 86.81 %
  • 4763 ft.
  • 08/17 05:00 AM
  • 72 deg F
  • 85%
  • 27.34 Hg
  • 67 deg F
  • 109.8
  • 87.12 %
  • 4644 ft.
  • 08/17 08:00 AM
  • 78 deg F
  • 69%
  • 27.34 Hg
  • 67 deg F
  • 108.9
  • 86.17 %
  • 5009 ft.
  • 08/17 11:00 AM
  • 89 deg F
  • 47%
  • 27.34 Hg
  • 66 deg F
  • 105.7
  • 84.50 %
  • 5653 ft.
  • 08/17 02:00 PM
  • 95 deg F
  • 35%
  • 27.34 Hg
  • 63 deg F
  • 94.6
  • 83.80 %
  • 5929 ft.
  • 08/17 05:00 PM
  • 94 deg F
  • 36%
  • 27.34 Hg
  • 63 deg F
  • 94.4
  • 83.95 %
  • 5867 ft.
  • 08/17 08:00 PM
  • 84 deg F
  • 51%
  • 27.34 Hg
  • 64 deg F
  • 97.6
  • 85.43 %
  • 5291 ft.
  • 08/17 11:00 PM
  • 80 deg F
  • 62%
  • 27.34 Hg
  • 66 deg F
  • 104.4
  • 85.94 %
  • 5098 ft.
  • 08/18 02:00 AM
  • 76 deg F
  • 74%
  • 27.34 Hg
  • 67 deg F
  • 109.3
  • 86.48 %
  • 4888 ft.
  • 08/18 05:00 AM
  • 75 deg F
  • 74%
  • 27.34 Hg
  • 66 deg F
  • 105.7
  • 86.72 %
  • 4799 ft.
  • 08/18 08:00 AM
  • 80 deg F
  • 64%
  • 27.34 Hg
  • 67 deg F
  • 107.8
  • 85.87 %
  • 5123 ft.
  • 08/18 11:00 AM
  • 90 deg F
  • 44%
  • 27.34 Hg
  • 65 deg F
  • 102.0
  • 84.42 %
  • 5685 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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