Air Density Online

Forecasted weather information* for
Thunder Mountain Speedway in Brookville, Pennsylvania

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: 1690 ft.

Get detailed current weather information for Thunder Mountain Speedway.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 11/24 04:00 AM
  • 27 deg F
  • 85%
  • 28.27 Hg
  • 24 deg F
  • 19.3
  • 100.44 %
  • -152 ft.
  • 11/24 07:00 AM
  • 25 deg F
  • 88%
  • 28.27 Hg
  • 23 deg F
  • 18.4
  • 100.88 %
  • -300 ft.
  • 11/24 10:00 AM
  • 35 deg F
  • 64%
  • 28.27 Hg
  • 25 deg F
  • 20.1
  • 98.80 %
  • 412 ft.
  • 11/24 01:00 PM
  • 46 deg F
  • 44%
  • 28.27 Hg
  • 26 deg F
  • 21.2
  • 96.63 %
  • 1170 ft.
  • 11/24 04:00 PM
  • 46 deg F
  • 42%
  • 28.27 Hg
  • 25 deg F
  • 20.3
  • 96.65 %
  • 1162 ft.
  • 11/24 07:00 PM
  • 39 deg F
  • 54%
  • 28.27 Hg
  • 24 deg F
  • 19.9
  • 98.01 %
  • 685 ft.
  • 11/24 10:00 PM
  • 37 deg F
  • 64%
  • 28.27 Hg
  • 26 deg F
  • 21.8
  • 98.37 %
  • 563 ft.
  • 11/25 01:00 AM
  • 37 deg F
  • 70%
  • 28.27 Hg
  • 28 deg F
  • 23.9
  • 98.32 %
  • 579 ft.
  • 11/25 04:00 AM
  • 38 deg F
  • 75%
  • 28.27 Hg
  • 31 deg F
  • 26.6
  • 98.06 %
  • 669 ft.
  • 11/25 07:00 AM
  • 38 deg F
  • 82%
  • 28.27 Hg
  • 33 deg F
  • 29.1
  • 98.00 %
  • 689 ft.
  • 11/25 10:00 AM
  • 41 deg F
  • 82%
  • 28.27 Hg
  • 36 deg F
  • 32.8
  • 97.34 %
  • 921 ft.
  • 11/25 01:00 PM
  • 44 deg F
  • 80%
  • 28.27 Hg
  • 38 deg F
  • 35.9
  • 96.69 %
  • 1149 ft.
  • 11/25 04:00 PM
  • 43 deg F
  • 76%
  • 28.27 Hg
  • 36 deg F
  • 32.8
  • 96.95 %
  • 1057 ft.
  • 11/25 07:00 PM
  • 40 deg F
  • 79%
  • 28.27 Hg
  • 34 deg F
  • 30.3
  • 97.58 %
  • 835 ft.
  • 11/25 10:00 PM
  • 37 deg F
  • 82%
  • 28.27 Hg
  • 32 deg F
  • 28.0
  • 98.23 %
  • 611 ft.
  • 11/26 01:00 AM
  • 35 deg F
  • 85%
  • 28.27 Hg
  • 31 deg F
  • 26.8
  • 98.65 %
  • 464 ft.
  • 11/26 04:00 AM
  • 32 deg F
  • 89%
  • 28.27 Hg
  • 29 deg F
  • 24.9
  • 99.30 %
  • 241 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 Mountain 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.