Air Density Online

Thunder Mountain Speedway in Brookville, Pennsylvania
Historical weather information* for Sunday, September 15 2019

Powered by Darksky.net. Dates available from 2016-present. Please note that some dates might have incomplete data.


Get current weather for Thunder Mountain Speedway.
Track elevation: 1690 ft.

General conditions: Foggy in the morning.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 15 12:00 am
  • 56 deg F
  • 94%
  • 28.42 Hg
  • 54 deg F
  • 66.1
  • SW 0 mph
  • 94.29 %
  • 1998 ft.
  • Sep 15 1:00 am
  • 54 deg F
  • 94%
  • 28.42 Hg
  • 52 deg F
  • 61.3
  • NE 0 mph
  • 94.76 %
  • 1831 ft.
  • Sep 15 2:00 am
  • 54 deg F
  • 95%
  • 28.42 Hg
  • 53 deg F
  • 62.0
  • SE 0 mph
  • 94.76 %
  • 1832 ft.
  • Sep 15 3:00 am
  • 53 deg F
  • 96%
  • 28.42 Hg
  • 52 deg F
  • 60.4
  • SW 0 mph
  • 94.97 %
  • 1757 ft.
  • Sep 15 4:00 am
  • 52 deg F
  • 100%
  • 28.42 Hg
  • 52 deg F
  • 60.6
  • SE 0 mph
  • 95.15 %
  • 1693 ft.
  • Sep 15 5:00 am
  • 49 deg F
  • 100%
  • 28.42 Hg
  • 49 deg F
  • 54.2
  • SE 0 mph
  • 95.84 %
  • 1447 ft.
  • Sep 15 6:00 am
  • 49 deg F
  • 96%
  • 28.43 Hg
  • 48 deg F
  • 51.9
  • SE 1 mph
  • 95.92 %
  • 1419 ft.
  • Sep 15 7:00 am
  • 49 deg F
  • 95%
  • 28.43 Hg
  • 48 deg F
  • 51.4
  • SE 1 mph
  • 95.94 %
  • 1411 ft.
  • Sep 15 8:00 am
  • 52 deg F
  • 95%
  • 28.43 Hg
  • 51 deg F
  • 57.5
  • SE 0 mph
  • 95.26 %
  • 1653 ft.
  • Sep 15 9:00 am
  • 58 deg F
  • 94%
  • 28.43 Hg
  • 56 deg F
  • 71.1
  • SW 4 mph
  • 93.85 %
  • 2158 ft.
  • Sep 15 10:00 am
  • 61 deg F
  • 88%
  • 28.44 Hg
  • 57 deg F
  • 74.1
  • SW 8 mph
  • 93.27 %
  • 2365 ft.
  • Sep 15 11:00 am
  • 67 deg F
  • 72%
  • 28.43 Hg
  • 58 deg F
  • 74.8
  • SW 6 mph
  • 92.18 %
  • 2761 ft.
  • Sep 15 12:00 pm
  • 70 deg F
  • 63%
  • 28.42 Hg
  • 57 deg F
  • 72.5
  • NW 7 mph
  • 91.68 %
  • 2945 ft.
  • Sep 15 1:00 pm
  • 72 deg F
  • 59%
  • 28.42 Hg
  • 57 deg F
  • 72.7
  • NW 8 mph
  • 91.31 %
  • 3078 ft.
  • Sep 15 2:00 pm
  • 74 deg F
  • 55%
  • 28.41 Hg
  • 57 deg F
  • 72.5
  • SW 7 mph
  • 90.94 %
  • 3214 ft.
  • Sep 15 3:00 pm
  • 74 deg F
  • 55%
  • 28.39 Hg
  • 57 deg F
  • 72.6
  • W 10 mph
  • 90.88 %
  • 3237 ft.
  • Sep 15 4:00 pm
  • 74 deg F
  • 55%
  • 28.37 Hg
  • 57 deg F
  • 72.6
  • SW 4 mph
  • 90.83 %
  • 3257 ft.
  • Sep 15 5:00 pm
  • 73 deg F
  • 58%
  • 28.36 Hg
  • 57 deg F
  • 74.1
  • SW 5 mph
  • 90.93 %
  • 3218 ft.
  • Sep 15 6:00 pm
  • 71 deg F
  • 70%
  • 28.35 Hg
  • 61 deg F
  • 83.8
  • SE 0 mph
  • 91.05 %
  • 3175 ft.
  • Sep 15 7:00 pm
  • 69 deg F
  • 75%
  • 28.35 Hg
  • 61 deg F
  • 83.9
  • SE 0 mph
  • 91.38 %
  • 3052 ft.
  • Sep 15 8:00 pm
  • 66 deg F
  • 81%
  • 28.36 Hg
  • 60 deg F
  • 81.6
  • SE 0 mph
  • 91.96 %
  • 2840 ft.
  • Sep 15 9:00 pm
  • 65 deg F
  • 83%
  • 28.35 Hg
  • 60 deg F
  • 80.8
  • SE 0 mph
  • 92.15 %
  • 2771 ft.
  • Sep 15 10:00 pm
  • 64 deg F
  • 87%
  • 28.35 Hg
  • 60 deg F
  • 81.8
  • SE 1 mph
  • 92.29 %
  • 2722 ft.
  • Sep 15 11:00 pm
  • 63 deg F
  • 89%
  • 28.34 Hg
  • 60 deg F
  • 80.8
  • SE 2 mph
  • 92.46 %
  • 2660 ft.
Share this page: share this page on Facebook share this page on Twitter share this page on LinkedIn share this page on Reddit

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.


Supporters

© 2019