Air Density Online

Forecasted weather information* for
Thunder Valley Dragway in Marion, South Dakota

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: 1351.7 ft.

Get detailed current weather information for Thunder Valley Dragway.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 11/24 03:00 AM
  • 45 deg F
  • 83%
  • 28.15 Hg
  • 40 deg F
  • 38.9
  • 96.03 %
  • 1380 ft.
  • 11/24 06:00 AM
  • 43 deg F
  • 85%
  • 28.15 Hg
  • 39 deg F
  • 36.9
  • 96.46 %
  • 1230 ft.
  • 11/24 09:00 AM
  • 48 deg F
  • 71%
  • 28.15 Hg
  • 39 deg F
  • 37.2
  • 95.50 %
  • 1569 ft.
  • 11/24 12:00 PM
  • 60 deg F
  • 50%
  • 28.15 Hg
  • 41 deg F
  • 40.7
  • 93.22 %
  • 2384 ft.
  • 11/24 03:00 PM
  • 59 deg F
  • 49%
  • 28.15 Hg
  • 40 deg F
  • 38.5
  • 93.45 %
  • 2302 ft.
  • 11/24 06:00 PM
  • 50 deg F
  • 61%
  • 28.15 Hg
  • 37 deg F
  • 34.5
  • 95.18 %
  • 1680 ft.
  • 11/24 09:00 PM
  • 43 deg F
  • 71%
  • 28.15 Hg
  • 34 deg F
  • 30.8
  • 96.59 %
  • 1183 ft.
  • 11/25 12:00 AM
  • 38 deg F
  • 79%
  • 28.15 Hg
  • 32 deg F
  • 28.2
  • 97.62 %
  • 823 ft.
  • 11/25 03:00 AM
  • 35 deg F
  • 81%
  • 28.15 Hg
  • 30 deg F
  • 25.6
  • 98.27 %
  • 597 ft.
  • 11/25 06:00 AM
  • 31 deg F
  • 89%
  • 28.15 Hg
  • 28 deg F
  • 24.0
  • 99.11 %
  • 307 ft.
  • 11/25 09:00 AM
  • 33 deg F
  • 82%
  • 28.15 Hg
  • 28 deg F
  • 23.9
  • 98.70 %
  • 446 ft.
  • 11/25 12:00 PM
  • 45 deg F
  • 58%
  • 28.15 Hg
  • 31 deg F
  • 27.1
  • 96.29 %
  • 1289 ft.
  • 11/25 03:00 PM
  • 49 deg F
  • 47%
  • 28.15 Hg
  • 30 deg F
  • 25.5
  • 95.57 %
  • 1545 ft.
  • 11/25 06:00 PM
  • 42 deg F
  • 62%
  • 28.15 Hg
  • 30 deg F
  • 25.8
  • 96.89 %
  • 1077 ft.
  • 11/25 09:00 PM
  • 35 deg F
  • 78%
  • 28.15 Hg
  • 29 deg F
  • 24.7
  • 98.29 %
  • 590 ft.
  • 11/26 12:00 AM
  • 31 deg F
  • 88%
  • 28.15 Hg
  • 28 deg F
  • 23.7
  • 99.11 %
  • 305 ft.
  • 11/26 03:00 AM
  • 30 deg F
  • 89%
  • 28.15 Hg
  • 28 deg F
  • 23.0
  • 99.33 %
  • 230 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 Thunder Valley Dragway. 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.