Air Density Online

Black Hills Speedway in Rapid City, South Dakota
Weather forecast information*

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

Get current weather information for Black Hills Speedway. Track elevation: 3129.9 ft.

Today: Clear throughout the day. This week: Possible light rain on Monday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 18 4:00 am
  • 59 deg F
  • 54%
  • 26.64 Hg
  • 42 deg F
  • 44.9
  • SW 10 mph
  • 88.30 %
  • 4198 ft.
  • Sep 18 5:00 am
  • 58 deg F
  • 54%
  • 26.64 Hg
  • 41 deg F
  • 43.3
  • SW 9 mph
  • 88.50 %
  • 4121 ft.
  • Sep 18 6:00 am
  • 57 deg F
  • 51%
  • 26.64 Hg
  • 39 deg F
  • 39.4
  • SW 9 mph
  • 88.75 %
  • 4028 ft.
  • Sep 18 7:00 am
  • 60 deg F
  • 45%
  • 26.64 Hg
  • 39 deg F
  • 38.7
  • SW 8 mph
  • 88.24 %
  • 4222 ft.
  • Sep 18 8:00 am
  • 65 deg F
  • 37%
  • 26.63 Hg
  • 38 deg F
  • 38.0
  • SW 8 mph
  • 87.40 %
  • 4537 ft.
  • Sep 18 9:00 am
  • 73 deg F
  • 26%
  • 26.62 Hg
  • 36 deg F
  • 35.1
  • SW 7 mph
  • 86.11 %
  • 5030 ft.
  • Sep 18 10:00 am
  • 80 deg F
  • 17%
  • 26.61 Hg
  • 31 deg F
  • 28.9
  • SW 9 mph
  • 85.07 %
  • 5434 ft.
  • Sep 18 11:00 am
  • 86 deg F
  • 12%
  • 26.58 Hg
  • 28 deg F
  • 24.8
  • SW 12 mph
  • 84.11 %
  • 5806 ft.
  • Sep 18 12:00 pm
  • 90 deg F
  • 9%
  • 26.56 Hg
  • 24 deg F
  • 21.1
  • SW 12 mph
  • 83.52 %
  • 6038 ft.
  • Sep 18 1:00 pm
  • 92 deg F
  • 8%
  • 26.54 Hg
  • 23 deg F
  • 20.0
  • SW 13 mph
  • 83.18 %
  • 6171 ft.
  • Sep 18 2:00 pm
  • 93 deg F
  • 7%
  • 26.53 Hg
  • 21 deg F
  • 18.0
  • SW 14 mph
  • 83.02 %
  • 6232 ft.
  • Sep 18 3:00 pm
  • 94 deg F
  • 7%
  • 26.50 Hg
  • 22 deg F
  • 18.6
  • SW 14 mph
  • 82.79 %
  • 6325 ft.
  • Sep 18 4:00 pm
  • 94 deg F
  • 7%
  • 26.49 Hg
  • 22 deg F
  • 18.6
  • SW 13 mph
  • 82.74 %
  • 6345 ft.
  • Sep 18 5:00 pm
  • 94 deg F
  • 7%
  • 26.47 Hg
  • 22 deg F
  • 18.6
  • SW 12 mph
  • 82.68 %
  • 6368 ft.
  • Sep 18 6:00 pm
  • 91 deg F
  • 10%
  • 26.47 Hg
  • 27 deg F
  • 24.3
  • SW 10 mph
  • 83.03 %
  • 6229 ft.
  • Sep 18 7:00 pm
  • 85 deg F
  • 12%
  • 26.48 Hg
  • 27 deg F
  • 24.1
  • SW 9 mph
  • 83.98 %
  • 5858 ft.
  • Sep 18 8:00 pm
  • 80 deg F
  • 20%
  • 26.50 Hg
  • 35 deg F
  • 34.2
  • SW 11 mph
  • 84.61 %
  • 5611 ft.
  • Sep 18 9:00 pm
  • 77 deg F
  • 22%
  • 26.50 Hg
  • 35 deg F
  • 34.1
  • SW 12 mph
  • 85.08 %
  • 5426 ft.
  • Sep 18 10:00 pm
  • 78 deg F
  • 23%
  • 26.48 Hg
  • 37 deg F
  • 36.9
  • SW 12 mph
  • 84.83 %
  • 5525 ft.
  • Sep 18 11:00 pm
  • 76 deg F
  • 28%
  • 26.49 Hg
  • 40 deg F
  • 42.1
  • SW 12 mph
  • 85.06 %
  • 5434 ft.
  • Sep 19 12:00 am
  • 75 deg F
  • 30%
  • 26.48 Hg
  • 41 deg F
  • 43.6
  • SW 11 mph
  • 85.17 %
  • 5394 ft.
  • Sep 19 1:00 am
  • 74 deg F
  • 34%
  • 26.47 Hg
  • 44 deg F
  • 47.9
  • SW 11 mph
  • 85.20 %
  • 5381 ft.
  • Sep 19 2:00 am
  • 72 deg F
  • 39%
  • 26.47 Hg
  • 46 deg F
  • 51.4
  • SW 10 mph
  • 85.46 %
  • 5280 ft.
  • Sep 19 3:00 am
  • 71 deg F
  • 43%
  • 26.47 Hg
  • 47 deg F
  • 54.8
  • SW 9 mph
  • 85.56 %
  • 5244 ft.
  • Sep 19 4:00 am
  • 68 deg F
  • 48%
  • 26.48 Hg
  • 48 deg F
  • 55.2
  • SW 10 mph
  • 86.05 %
  • 5053 ft.
  • Sep 19 5:00 am
  • 67 deg F
  • 52%
  • 26.48 Hg
  • 49 deg F
  • 57.8
  • SW 10 mph
  • 86.18 %
  • 5003 ft.
  • Sep 19 6:00 am
  • 68 deg F
  • 52%
  • 26.48 Hg
  • 50 deg F
  • 59.8
  • SW 11 mph
  • 85.98 %
  • 5081 ft.
  • Sep 19 7:00 am
  • 69 deg F
  • 52%
  • 26.48 Hg
  • 51 deg F
  • 62.0
  • SW 11 mph
  • 85.77 %
  • 5163 ft.
  • Sep 19 8:00 am
  • 73 deg F
  • 46%
  • 26.48 Hg
  • 51 deg F
  • 62.8
  • W 11 mph
  • 85.10 %
  • 5421 ft.
  • Sep 19 9:00 am
  • 77 deg F
  • 40%
  • 26.47 Hg
  • 51 deg F
  • 62.4
  • SW 11 mph
  • 84.45 %
  • 5675 ft.
  • Sep 19 10:00 am
  • 81 deg F
  • 35%
  • 26.46 Hg
  • 51 deg F
  • 62.3
  • SW 10 mph
  • 83.81 %
  • 5924 ft.
  • Sep 19 11:00 am
  • 84 deg F
  • 30%
  • 26.45 Hg
  • 49 deg F
  • 58.8
  • SW 8 mph
  • 83.37 %
  • 6096 ft.
  • Sep 19 12:00 pm
  • 85 deg F
  • 27%
  • 26.44 Hg
  • 47 deg F
  • 54.7
  • NE 6 mph
  • 83.25 %
  • 6142 ft.
  • Sep 19 1:00 pm
  • 87 deg F
  • 24%
  • 26.41 Hg
  • 46 deg F
  • 51.8
  • SE 7 mph
  • 82.92 %
  • 6274 ft.
  • Sep 19 2:00 pm
  • 88 deg F
  • 22%
  • 26.38 Hg
  • 44 deg F
  • 49.0
  • SW 9 mph
  • 82.74 %
  • 6346 ft.
  • Sep 19 3:00 pm
  • 89 deg F
  • 21%
  • 26.35 Hg
  • 44 deg F
  • 48.4
  • SW 11 mph
  • 82.49 %
  • 6443 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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