Air Density Online

Thunder Mountain Speedway in Brookville, Pennsylvania
Weather forecast information*

Note: This section is considered experimental*. All weather data comes from Darksky.net.

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

Today: Partly cloudy throughout the day. This week: Rain on Tuesday through Thursday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 17 9:00 pm
  • 68 deg F
  • 85%
  • 28.32 Hg
  • 63 deg F
  • 92.1
  • SE 4 mph
  • 91.29 %
  • 3086 ft.
  • Sep 17 10:00 pm
  • 68 deg F
  • 85%
  • 28.33 Hg
  • 63 deg F
  • 92.1
  • SE 4 mph
  • 91.31 %
  • 3079 ft.
  • Sep 17 11:00 pm
  • 67 deg F
  • 85%
  • 28.33 Hg
  • 62 deg F
  • 88.9
  • SE 3 mph
  • 91.55 %
  • 2992 ft.
  • Sep 18 12:00 am
  • 67 deg F
  • 86%
  • 28.32 Hg
  • 63 deg F
  • 90.0
  • SE 3 mph
  • 91.52 %
  • 3003 ft.
  • Sep 18 1:00 am
  • 66 deg F
  • 88%
  • 28.32 Hg
  • 62 deg F
  • 89.0
  • SE 3 mph
  • 91.69 %
  • 2942 ft.
  • Sep 18 2:00 am
  • 65 deg F
  • 91%
  • 28.31 Hg
  • 62 deg F
  • 88.9
  • SE 3 mph
  • 91.85 %
  • 2884 ft.
  • Sep 18 3:00 am
  • 65 deg F
  • 93%
  • 28.31 Hg
  • 63 deg F
  • 90.9
  • SE 2 mph
  • 91.79 %
  • 2902 ft.
  • Sep 18 4:00 am
  • 64 deg F
  • 95%
  • 28.31 Hg
  • 63 deg F
  • 89.6
  • SW 3 mph
  • 92.00 %
  • 2828 ft.
  • Sep 18 5:00 am
  • 64 deg F
  • 97%
  • 28.31 Hg
  • 63 deg F
  • 91.5
  • SW 3 mph
  • 91.97 %
  • 2836 ft.
  • Sep 18 6:00 am
  • 63 deg F
  • 99%
  • 28.32 Hg
  • 63 deg F
  • 90.1
  • SE 3 mph
  • 92.22 %
  • 2748 ft.
  • Sep 18 7:00 am
  • 63 deg F
  • 100%
  • 28.34 Hg
  • 63 deg F
  • 91.0
  • SW 2 mph
  • 92.23 %
  • 2742 ft.
  • Sep 18 8:00 am
  • 63 deg F
  • 100%
  • 28.34 Hg
  • 63 deg F
  • 91.0
  • SW 2 mph
  • 92.24 %
  • 2739 ft.
  • Sep 18 9:00 am
  • 65 deg F
  • 98%
  • 28.35 Hg
  • 65 deg F
  • 95.7
  • SW 1 mph
  • 91.83 %
  • 2889 ft.
  • Sep 18 10:00 am
  • 68 deg F
  • 98%
  • 28.36 Hg
  • 68 deg F
  • 106.4
  • NW 2 mph
  • 91.12 %
  • 3148 ft.
  • Sep 18 11:00 am
  • 71 deg F
  • 92%
  • 28.36 Hg
  • 69 deg F
  • 110.8
  • NW 2 mph
  • 90.50 %
  • 3377 ft.
  • Sep 18 12:00 pm
  • 74 deg F
  • 83%
  • 28.34 Hg
  • 69 deg F
  • 110.7
  • NW 3 mph
  • 89.95 %
  • 3581 ft.
  • Sep 18 1:00 pm
  • 76 deg F
  • 73%
  • 28.33 Hg
  • 67 deg F
  • 104.0
  • NW 5 mph
  • 89.72 %
  • 3668 ft.
  • Sep 18 2:00 pm
  • 77 deg F
  • 67%
  • 28.32 Hg
  • 65 deg F
  • 98.6
  • NW 5 mph
  • 89.62 %
  • 3703 ft.
  • Sep 18 3:00 pm
  • 77 deg F
  • 67%
  • 28.31 Hg
  • 65 deg F
  • 98.6
  • NW 6 mph
  • 89.59 %
  • 3717 ft.
  • Sep 18 4:00 pm
  • 76 deg F
  • 69%
  • 28.30 Hg
  • 65 deg F
  • 98.3
  • NW 7 mph
  • 89.73 %
  • 3665 ft.
  • Sep 18 5:00 pm
  • 76 deg F
  • 73%
  • 28.29 Hg
  • 67 deg F
  • 104.1
  • NW 7 mph
  • 89.60 %
  • 3712 ft.
  • Sep 18 6:00 pm
  • 73 deg F
  • 77%
  • 28.30 Hg
  • 65 deg F
  • 99.2
  • NW 6 mph
  • 90.22 %
  • 3481 ft.
  • Sep 18 7:00 pm
  • 70 deg F
  • 81%
  • 28.32 Hg
  • 64 deg F
  • 94.1
  • NW 5 mph
  • 90.89 %
  • 3234 ft.
  • Sep 18 8:00 pm
  • 67 deg F
  • 85%
  • 28.34 Hg
  • 62 deg F
  • 88.9
  • NW 4 mph
  • 91.58 %
  • 2982 ft.
  • Sep 18 9:00 pm
  • 65 deg F
  • 86%
  • 28.37 Hg
  • 61 deg F
  • 83.7
  • NW 4 mph
  • 92.15 %
  • 2772 ft.
  • Sep 18 10:00 pm
  • 64 deg F
  • 85%
  • 28.39 Hg
  • 59 deg F
  • 79.8
  • NE 4 mph
  • 92.46 %
  • 2658 ft.
  • Sep 18 11:00 pm
  • 62 deg F
  • 86%
  • 28.40 Hg
  • 58 deg F
  • 75.1
  • NE 4 mph
  • 92.94 %
  • 2485 ft.
  • Sep 19 12:00 am
  • 61 deg F
  • 87%
  • 28.41 Hg
  • 57 deg F
  • 73.3
  • NE 4 mph
  • 93.20 %
  • 2390 ft.
  • Sep 19 1:00 am
  • 59 deg F
  • 89%
  • 28.41 Hg
  • 56 deg F
  • 69.8
  • NE 4 mph
  • 93.65 %
  • 2230 ft.
  • Sep 19 2:00 am
  • 58 deg F
  • 91%
  • 28.41 Hg
  • 55 deg F
  • 68.8
  • NE 4 mph
  • 93.82 %
  • 2167 ft.
  • Sep 19 3:00 am
  • 57 deg F
  • 93%
  • 28.41 Hg
  • 55 deg F
  • 67.8
  • NE 4 mph
  • 94.02 %
  • 2095 ft.
  • Sep 19 4:00 am
  • 56 deg F
  • 96%
  • 28.41 Hg
  • 55 deg F
  • 67.5
  • NE 3 mph
  • 94.23 %
  • 2020 ft.
  • Sep 19 5:00 am
  • 55 deg F
  • 98%
  • 28.41 Hg
  • 54 deg F
  • 66.4
  • NE 3 mph
  • 94.45 %
  • 1943 ft.
  • Sep 19 6:00 am
  • 53 deg F
  • 100%
  • 28.42 Hg
  • 53 deg F
  • 62.9
  • NE 3 mph
  • 94.93 %
  • 1772 ft.
  • Sep 19 7:00 am
  • 52 deg F
  • 100%
  • 28.44 Hg
  • 52 deg F
  • 60.6
  • NE 3 mph
  • 95.21 %
  • 1671 ft.
  • Sep 19 8:00 am
  • 52 deg F
  • 100%
  • 28.45 Hg
  • 52 deg F
  • 60.6
  • NE 3 mph
  • 95.26 %
  • 1654 ft.
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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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