Air Density Online

Current weather* for

Black Hills Speedway

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in Rapid City, South Dakota

  • temperature = 79.44 deg f
  • relative humidity = 33 %
  • uncorrected barometer* = 26.67 inHg
  • corrected barometer* = 29.88 inHg
  • wind speed = 8.64 mph
  • wind direction* = SE (119°)
  • more info: current metric | historical | forecast | help
  • dew point = 48 deg f
  • saturation pressure = 1.014 inHg
  • vapor pressure = 0.335 inHg
  • grains = 55.3
  • air density (w/o water vapor) = 86%
  • air density (w water vapor) = 85%
  • density altitude = 5519.20 ft

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Updated September 22, 2020, 12:23 pm

What to expect: Clear for the hour. Clear throughout the day. Get 36 hour DA forecast.

Information about Black Hills Speedway
address:2467 Jolly Ln, Rapid City, SD 57703

  • -track elevation: 3129.9 ft
  • -track lat, long: 44.0602, -103.1488
  • -online: website | facebook
  • -Hours of daylight: 12:07:15
  • -Sunrise: 06:41:14 am 09/22/20 (6 hours ago)
  • -Sunset: 06:48:29 pm 09/21/20 (18 hours ago)
 

This page provides detailed information for engine tuners to track weather at Black Hills Speedway. Temperature, humidity, barometer, and weather alerts are obtained from Dark Sky. Weather sources come from nwspa, cmc, gfs, hrrr, icon, isd, madis, nam, sref, darksky, nearest-precip. Learn more about data sources here.

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.

Temperature, humidity,
and barometer values
courtesy of Dark Sky

sunrise-sunset.org

Sunrise/sunset
data obtained from
sunrise-sunset.org

sunrise-sunset.org

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