Air Density Online

Current weather* for

Old No 1 Speedway

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in Harrisburg, Arkansas

  • temperature = 54.29 deg f
  • relative humidity = 81 %
  • uncorrected barometer* = 29.49 inHg
  • corrected barometer* = 29.78 inHg
  • wind speed = 15.27 mph
  • wind direction* = NW (319°)
  • more info: current metric | historical | forecast | help
  • dew point = 49 deg f
  • saturation pressure = 0.425 inHg
  • vapor pressure = 0.344 inHg
  • grains = 51.4
  • air density (w/o water vapor) = 100%
  • air density (w water vapor) = 99%
  • density altitude = 512.88 ft

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Updated November 27, 2022, 1:42 pm

What to expect: Mostly cloudy for the hour. Partly cloudy throughout the day. Get 36 hour DA forecast.

Information about Old No 1 Speedway
track address:20071 Raceway Rd. Harrisburg, AR 72432
track type: 1/4 mile high banked dirt oval

  • -track elevation: 266 ft
  • -track lat, long: 35.6103, -90.6767
  • -online: website | facebook
  • -Hours of daylight: 10:02:57
  • -Sunrise: 06:48:55 am 11/27/22 (7 hours ago)
  • -Sunset: 04:51:52 pm 11/27/22 (3 hours from now)
 

This page provides detailed information for engine tuners to track weather at Old No 1 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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