Air Density Online

Weather forecast information* for
Park Jefferson Speedway in Jefferson, South Dakota

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 Park Jefferson Speedway. Track elevation: 1109 ft.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 11/18 03:00 PM
  • 36 deg F
  • 56%
  • 28.98 Hg
  • 23 deg F
  • 17.9
  • 101.12 %
  • -383 ft.
  • 11/18 06:00 PM
  • 32 deg F
  • 69%
  • 28.98 Hg
  • 24 deg F
  • 18.8
  • 101.92 %
  • -654 ft.
  • 11/18 09:00 PM
  • 28 deg F
  • 78%
  • 28.98 Hg
  • 23 deg F
  • 18.0
  • 102.78 %
  • -941 ft.
  • 11/19 12:00 AM
  • 28 deg F
  • 85%
  • 28.98 Hg
  • 25 deg F
  • 19.7
  • 102.74 %
  • -929 ft.
  • 11/19 03:00 AM
  • 26 deg F
  • 92%
  • 28.98 Hg
  • 25 deg F
  • 19.6
  • 103.17 %
  • -1071 ft.
  • 11/19 06:00 AM
  • 25 deg F
  • 92%
  • 28.98 Hg
  • 24 deg F
  • 18.8
  • 103.40 %
  • -1148 ft.
  • 11/19 09:00 AM
  • 27 deg F
  • 88%
  • 28.98 Hg
  • 25 deg F
  • 19.5
  • 102.95 %
  • -1000 ft.
  • 11/19 12:00 PM
  • 33 deg F
  • 66%
  • 28.98 Hg
  • 24 deg F
  • 18.7
  • 101.72 %
  • -585 ft.
  • 11/19 03:00 PM
  • 33 deg F
  • 58%
  • 28.98 Hg
  • 21 deg F
  • 16.4
  • 101.77 %
  • -603 ft.
  • 11/19 06:00 PM
  • 26 deg F
  • 75%
  • 28.98 Hg
  • 20 deg F
  • 16.0
  • 103.25 %
  • -1099 ft.
  • 11/19 09:00 PM
  • 20 deg F
  • 88%
  • 28.98 Hg
  • 19 deg F
  • 14.5
  • 104.58 %
  • -1540 ft.
  • 11/20 12:00 AM
  • 17 deg F
  • 91%
  • 28.98 Hg
  • 17 deg F
  • 13.2
  • 105.27 %
  • -1768 ft.
  • 11/20 03:00 AM
  • 18 deg F
  • 88%
  • 28.98 Hg
  • 17 deg F
  • 13.3
  • 105.04 %
  • -1694 ft.
  • 11/20 06:00 AM
  • 18 deg F
  • 92%
  • 28.98 Hg
  • 18 deg F
  • 13.9
  • 105.03 %
  • -1689 ft.
  • 11/20 09:00 AM
  • 25 deg F
  • 81%
  • 28.98 Hg
  • 21 deg F
  • 16.5
  • 103.45 %
  • -1166 ft.
  • 11/20 12:00 PM
  • 40 deg F
  • 57%
  • 28.98 Hg
  • 26 deg F
  • 21.3
  • 100.23 %
  • -80 ft.
  • 11/20 03:00 PM
  • 47 deg F
  • 55%
  • 28.98 Hg
  • 32 deg F
  • 26.9
  • 98.72 %
  • 439 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 Park Jefferson Speedway. 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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