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 Sunday and Monday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Aug 11 2:00 am
  • 73 deg F
  • 57%
  • 26.76 Hg
  • 57 deg F
  • 77.3
  • SE 5 mph
  • 85.73 %
  • 5176 ft.
  • Aug 11 3:00 am
  • 71 deg F
  • 60%
  • 26.75 Hg
  • 56 deg F
  • 76.0
  • SE 6 mph
  • 86.06 %
  • 5052 ft.
  • Aug 11 4:00 am
  • 70 deg F
  • 61%
  • 26.75 Hg
  • 56 deg F
  • 74.7
  • SE 6 mph
  • 86.24 %
  • 4980 ft.
  • Aug 11 5:00 am
  • 70 deg F
  • 59%
  • 26.74 Hg
  • 55 deg F
  • 72.2
  • SE 6 mph
  • 86.26 %
  • 4974 ft.
  • Aug 11 6:00 am
  • 69 deg F
  • 59%
  • 26.74 Hg
  • 54 deg F
  • 69.7
  • SE 6 mph
  • 86.48 %
  • 4890 ft.
  • Aug 11 7:00 am
  • 72 deg F
  • 55%
  • 26.74 Hg
  • 55 deg F
  • 72.0
  • SE 7 mph
  • 85.94 %
  • 5098 ft.
  • Aug 11 8:00 am
  • 79 deg F
  • 43%
  • 26.73 Hg
  • 55 deg F
  • 71.1
  • SE 9 mph
  • 84.80 %
  • 5536 ft.
  • Aug 11 9:00 am
  • 85 deg F
  • 34%
  • 26.73 Hg
  • 54 deg F
  • 68.3
  • SE 12 mph
  • 83.91 %
  • 5885 ft.
  • Aug 11 10:00 am
  • 90 deg F
  • 28%
  • 26.71 Hg
  • 53 deg F
  • 65.9
  • SE 14 mph
  • 83.16 %
  • 6180 ft.
  • Aug 11 11:00 am
  • 94 deg F
  • 22%
  • 26.70 Hg
  • 49 deg F
  • 58.6
  • SE 16 mph
  • 82.64 %
  • 6383 ft.
  • Aug 11 12:00 pm
  • 96 deg F
  • 18%
  • 26.68 Hg
  • 46 deg F
  • 50.9
  • SE 17 mph
  • 82.44 %
  • 6463 ft.
  • Aug 11 1:00 pm
  • 98 deg F
  • 15%
  • 26.67 Hg
  • 42 deg F
  • 45.1
  • SE 17 mph
  • 82.21 %
  • 6554 ft.
  • Aug 11 2:00 pm
  • 100 deg F
  • 12%
  • 26.65 Hg
  • 38 deg F
  • 38.3
  • SE 16 mph
  • 82.00 %
  • 6639 ft.
  • Aug 11 3:00 pm
  • 101 deg F
  • 11%
  • 26.64 Hg
  • 37 deg F
  • 36.1
  • SE 15 mph
  • 81.83 %
  • 6705 ft.
  • Aug 11 4:00 pm
  • 102 deg F
  • 10%
  • 26.63 Hg
  • 35 deg F
  • 33.8
  • SE 15 mph
  • 81.71 %
  • 6755 ft.
  • Aug 11 5:00 pm
  • 102 deg F
  • 10%
  • 26.60 Hg
  • 35 deg F
  • 33.9
  • SE 15 mph
  • 81.62 %
  • 6791 ft.
  • Aug 11 6:00 pm
  • 101 deg F
  • 12%
  • 26.61 Hg
  • 39 deg F
  • 39.5
  • SE 14 mph
  • 81.68 %
  • 6765 ft.
  • Aug 11 7:00 pm
  • 98 deg F
  • 15%
  • 26.61 Hg
  • 42 deg F
  • 45.2
  • SE 13 mph
  • 82.02 %
  • 6629 ft.
  • Aug 11 8:00 pm
  • 93 deg F
  • 19%
  • 26.62 Hg
  • 45 deg F
  • 49.1
  • SE 11 mph
  • 82.73 %
  • 6347 ft.
  • Aug 11 9:00 pm
  • 89 deg F
  • 24%
  • 26.64 Hg
  • 47 deg F
  • 54.8
  • SE 10 mph
  • 83.28 %
  • 6132 ft.
  • Aug 11 10:00 pm
  • 86 deg F
  • 29%
  • 26.65 Hg
  • 50 deg F
  • 60.2
  • SW 9 mph
  • 83.67 %
  • 5976 ft.
  • Aug 11 11:00 pm
  • 83 deg F
  • 34%
  • 26.65 Hg
  • 52 deg F
  • 64.2
  • SW 8 mph
  • 84.06 %
  • 5825 ft.
  • Aug 12 12:00 am
  • 82 deg F
  • 36%
  • 26.65 Hg
  • 52 deg F
  • 65.8
  • SW 8 mph
  • 84.19 %
  • 5773 ft.
  • Aug 12 1:00 am
  • 80 deg F
  • 39%
  • 26.66 Hg
  • 53 deg F
  • 66.8
  • SW 7 mph
  • 84.50 %
  • 5655 ft.
  • Aug 12 2:00 am
  • 78 deg F
  • 42%
  • 26.66 Hg
  • 53 deg F
  • 67.4
  • NW 6 mph
  • 84.81 %
  • 5534 ft.
  • Aug 12 3:00 am
  • 77 deg F
  • 45%
  • 26.66 Hg
  • 54 deg F
  • 69.9
  • SW 5 mph
  • 84.92 %
  • 5491 ft.
  • Aug 12 4:00 am
  • 75 deg F
  • 49%
  • 26.67 Hg
  • 55 deg F
  • 71.2
  • SW 5 mph
  • 85.24 %
  • 5365 ft.
  • Aug 12 5:00 am
  • 75 deg F
  • 51%
  • 26.68 Hg
  • 56 deg F
  • 74.1
  • NW 5 mph
  • 85.21 %
  • 5377 ft.
  • Aug 12 6:00 am
  • 74 deg F
  • 53%
  • 26.69 Hg
  • 56 deg F
  • 74.4
  • NW 6 mph
  • 85.41 %
  • 5301 ft.
  • Aug 12 7:00 am
  • 76 deg F
  • 50%
  • 26.71 Hg
  • 56 deg F
  • 75.0
  • NW 8 mph
  • 85.13 %
  • 5410 ft.
  • Aug 12 8:00 am
  • 81 deg F
  • 43%
  • 26.71 Hg
  • 56 deg F
  • 76.1
  • NW 11 mph
  • 84.32 %
  • 5724 ft.
  • Aug 12 9:00 am
  • 85 deg F
  • 37%
  • 26.70 Hg
  • 56 deg F
  • 74.5
  • NW 14 mph
  • 83.70 %
  • 5967 ft.
  • Aug 12 10:00 am
  • 87 deg F
  • 34%
  • 26.70 Hg
  • 55 deg F
  • 73.0
  • NW 15 mph
  • 83.42 %
  • 6076 ft.
  • Aug 12 11:00 am
  • 90 deg F
  • 30%
  • 26.69 Hg
  • 54 deg F
  • 70.7
  • N 14 mph
  • 83.00 %
  • 6242 ft.
  • Aug 12 12:00 pm
  • 92 deg F
  • 26%
  • 26.69 Hg
  • 52 deg F
  • 65.2
  • NE 13 mph
  • 82.79 %
  • 6323 ft.
  • Aug 12 1:00 pm
  • 93 deg F
  • 25%
  • 26.69 Hg
  • 52 deg F
  • 64.7
  • NE 13 mph
  • 82.65 %
  • 6382 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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