Air Density Online

Forecasted weather information* for
Race USA in Tucson, Arizona

Please note that this section is considered experimental. Barometer values used in this page are the current barometer values only. For more information, please see the FAQ section.

Track elevation: 2677.2 ft.

Get detailed current weather information for Race USA.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 04/21 02:00 AM
  • 50 deg F
  • 36%
  • 27.31 Hg
  • 25 deg F
  • 20.9
  • 92.64 %
  • 2594 ft.
  • 04/21 05:00 AM
  • 47 deg F
  • 40%
  • 27.31 Hg
  • 25 deg F
  • 20.7
  • 93.19 %
  • 2395 ft.
  • 04/21 08:00 AM
  • 60 deg F
  • 28%
  • 27.31 Hg
  • 27 deg F
  • 23.4
  • 90.80 %
  • 3265 ft.
  • 04/21 11:00 AM
  • 76 deg F
  • 17%
  • 27.31 Hg
  • 28 deg F
  • 24.7
  • 88.07 %
  • 4286 ft.
  • 04/21 02:00 PM
  • 84 deg F
  • 12%
  • 27.31 Hg
  • 26 deg F
  • 22.6
  • 86.81 %
  • 4762 ft.
  • 04/21 05:00 PM
  • 83 deg F
  • 11%
  • 27.31 Hg
  • 24 deg F
  • 20.1
  • 87.02 %
  • 4682 ft.
  • 04/21 08:00 PM
  • 73 deg F
  • 16%
  • 27.31 Hg
  • 25 deg F
  • 21.0
  • 88.64 %
  • 4072 ft.
  • 04/21 11:00 PM
  • 64 deg F
  • 24%
  • 27.31 Hg
  • 27 deg F
  • 23.1
  • 90.12 %
  • 3520 ft.
  • 04/22 02:00 AM
  • 58 deg F
  • 29%
  • 27.31 Hg
  • 26 deg F
  • 22.6
  • 91.17 %
  • 3130 ft.
  • 04/22 05:00 AM
  • 54 deg F
  • 35%
  • 27.31 Hg
  • 27 deg F
  • 23.6
  • 91.86 %
  • 2877 ft.
  • 04/22 08:00 AM
  • 66 deg F
  • 23%
  • 27.31 Hg
  • 28 deg F
  • 23.7
  • 89.76 %
  • 3652 ft.
  • 04/22 11:00 AM
  • 81 deg F
  • 14%
  • 27.31 Hg
  • 28 deg F
  • 23.9
  • 87.27 %
  • 4589 ft.
  • 04/22 02:00 PM
  • 89 deg F
  • 10%
  • 27.31 Hg
  • 26 deg F
  • 22.1
  • 86.03 %
  • 5061 ft.
  • 04/22 05:00 PM
  • 88 deg F
  • 11%
  • 27.31 Hg
  • 27 deg F
  • 23.5
  • 86.16 %
  • 5012 ft.
  • 04/22 08:00 PM
  • 76 deg F
  • 15%
  • 27.31 Hg
  • 26 deg F
  • 21.7
  • 88.13 %
  • 4264 ft.
  • 04/22 11:00 PM
  • 66 deg F
  • 23%
  • 27.31 Hg
  • 28 deg F
  • 23.7
  • 89.76 %
  • 3652 ft.
  • 04/23 02:00 AM
  • 60 deg F
  • 28%
  • 27.31 Hg
  • 27 deg F
  • 23.4
  • 90.80 %
  • 3265 ft.
Share this forecast: share this page on Facebook share this page on Twitter share this page on LinkedIn share this page on Reddit

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.

Supporters