Air Density Online

Old No 1 Speedway in Harrisburg, Arkansas
Weather forecast information*

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

Get current weather information for Old No 1 Speedway. Track elevation: 266 ft.

Today: Rain tomorrow afternoon and evening. This week: Rain tomorrow through next Sunday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Jun 20 2:00 pm
  • 91 deg F
  • 57%
  • 29.49 Hg
  • 74 deg F
  • 127.1
  • SW 14 mph
  • 90.37 %
  • 3426 ft.
  • Jun 20 3:00 pm
  • 92 deg F
  • 54%
  • 29.48 Hg
  • 73 deg F
  • 124.2
  • SW 15 mph
  • 90.24 %
  • 3474 ft.
  • Jun 20 4:00 pm
  • 93 deg F
  • 52%
  • 29.47 Hg
  • 73 deg F
  • 123.4
  • SW 15 mph
  • 90.05 %
  • 3546 ft.
  • Jun 20 5:00 pm
  • 92 deg F
  • 53%
  • 29.45 Hg
  • 72 deg F
  • 122.0
  • SW 15 mph
  • 90.20 %
  • 3487 ft.
  • Jun 20 6:00 pm
  • 92 deg F
  • 55%
  • 29.44 Hg
  • 74 deg F
  • 126.8
  • SW 15 mph
  • 90.07 %
  • 3536 ft.
  • Jun 20 7:00 pm
  • 90 deg F
  • 57%
  • 29.42 Hg
  • 73 deg F
  • 123.4
  • SW 14 mph
  • 90.40 %
  • 3413 ft.
  • Jun 20 8:00 pm
  • 88 deg F
  • 62%
  • 29.43 Hg
  • 73 deg F
  • 126.1
  • SW 12 mph
  • 90.70 %
  • 3305 ft.
  • Jun 20 9:00 pm
  • 85 deg F
  • 67%
  • 29.44 Hg
  • 73 deg F
  • 123.7
  • SW 11 mph
  • 91.30 %
  • 3083 ft.
  • Jun 20 10:00 pm
  • 84 deg F
  • 70%
  • 29.44 Hg
  • 73 deg F
  • 125.2
  • SW 11 mph
  • 91.43 %
  • 3036 ft.
  • Jun 20 11:00 pm
  • 83 deg F
  • 72%
  • 29.46 Hg
  • 73 deg F
  • 124.6
  • SW 11 mph
  • 91.66 %
  • 2950 ft.
  • Jun 21 12:00 am
  • 82 deg F
  • 73%
  • 29.46 Hg
  • 73 deg F
  • 122.2
  • SW 10 mph
  • 91.89 %
  • 2867 ft.
  • Jun 21 1:00 am
  • 82 deg F
  • 74%
  • 29.47 Hg
  • 73 deg F
  • 123.9
  • SW 11 mph
  • 91.86 %
  • 2876 ft.
  • Jun 21 2:00 am
  • 81 deg F
  • 75%
  • 29.46 Hg
  • 72 deg F
  • 121.6
  • SW 11 mph
  • 92.07 %
  • 2800 ft.
  • Jun 21 3:00 am
  • 80 deg F
  • 77%
  • 29.46 Hg
  • 72 deg F
  • 120.8
  • SW 11 mph
  • 92.25 %
  • 2735 ft.
  • Jun 21 4:00 am
  • 79 deg F
  • 80%
  • 29.47 Hg
  • 72 deg F
  • 121.4
  • SW 11 mph
  • 92.43 %
  • 2671 ft.
  • Jun 21 5:00 am
  • 78 deg F
  • 85%
  • 29.47 Hg
  • 73 deg F
  • 124.9
  • SW 12 mph
  • 92.55 %
  • 2628 ft.
  • Jun 21 6:00 am
  • 77 deg F
  • 90%
  • 29.49 Hg
  • 74 deg F
  • 128.0
  • SW 12 mph
  • 92.70 %
  • 2572 ft.
  • Jun 21 7:00 am
  • 77 deg F
  • 92%
  • 29.50 Hg
  • 75 deg F
  • 130.8
  • SW 12 mph
  • 92.70 %
  • 2573 ft.
  • Jun 21 8:00 am
  • 79 deg F
  • 90%
  • 29.53 Hg
  • 76 deg F
  • 136.8
  • SW 14 mph
  • 92.30 %
  • 2716 ft.
  • Jun 21 9:00 am
  • 81 deg F
  • 85%
  • 29.54 Hg
  • 76 deg F
  • 137.9
  • SW 15 mph
  • 91.97 %
  • 2839 ft.
  • Jun 21 10:00 am
  • 83 deg F
  • 83%
  • 29.53 Hg
  • 77 deg F
  • 143.9
  • SW 15 mph
  • 91.48 %
  • 3018 ft.
  • Jun 21 11:00 am
  • 84 deg F
  • 82%
  • 29.52 Hg
  • 78 deg F
  • 147.0
  • SW 15 mph
  • 91.23 %
  • 3109 ft.
  • Jun 21 12:00 pm
  • 83 deg F
  • 86%
  • 29.52 Hg
  • 78 deg F
  • 149.4
  • W 14 mph
  • 91.35 %
  • 3065 ft.
  • Jun 21 1:00 pm
  • 81 deg F
  • 89%
  • 29.52 Hg
  • 77 deg F
  • 144.7
  • SW 15 mph
  • 91.79 %
  • 2903 ft.
  • Jun 21 2:00 pm
  • 79 deg F
  • 88%
  • 29.52 Hg
  • 75 deg F
  • 133.7
  • SW 15 mph
  • 92.35 %
  • 2700 ft.
  • Jun 21 3:00 pm
  • 77 deg F
  • 88%
  • 29.52 Hg
  • 73 deg F
  • 124.9
  • NW 15 mph
  • 92.88 %
  • 2509 ft.
  • Jun 21 4:00 pm
  • 75 deg F
  • 88%
  • 29.52 Hg
  • 71 deg F
  • 116.6
  • NW 15 mph
  • 93.40 %
  • 2317 ft.
  • Jun 21 5:00 pm
  • 73 deg F
  • 89%
  • 29.54 Hg
  • 70 deg F
  • 110.1
  • N 15 mph
  • 93.94 %
  • 2125 ft.
  • Jun 21 6:00 pm
  • 71 deg F
  • 91%
  • 29.56 Hg
  • 68 deg F
  • 105.0
  • NE 14 mph
  • 94.46 %
  • 1939 ft.
  • Jun 21 7:00 pm
  • 70 deg F
  • 85%
  • 29.59 Hg
  • 65 deg F
  • 94.5
  • NE 12 mph
  • 94.96 %
  • 1759 ft.
  • Jun 21 8:00 pm
  • 69 deg F
  • 82%
  • 29.61 Hg
  • 63 deg F
  • 87.9
  • N 11 mph
  • 95.36 %
  • 1618 ft.
  • Jun 21 9:00 pm
  • 68 deg F
  • 81%
  • 29.64 Hg
  • 62 deg F
  • 83.7
  • N 11 mph
  • 95.72 %
  • 1489 ft.
  • Jun 21 10:00 pm
  • 67 deg F
  • 81%
  • 29.67 Hg
  • 61 deg F
  • 80.8
  • N 10 mph
  • 96.05 %
  • 1372 ft.
  • Jun 21 11:00 pm
  • 66 deg F
  • 80%
  • 29.68 Hg
  • 60 deg F
  • 76.9
  • N 10 mph
  • 96.37 %
  • 1261 ft.
  • Jun 22 12:00 am
  • 66 deg F
  • 81%
  • 29.68 Hg
  • 60 deg F
  • 77.9
  • NE 9 mph
  • 96.36 %
  • 1265 ft.
  • Jun 22 1:00 am
  • 65 deg F
  • 85%
  • 29.69 Hg
  • 60 deg F
  • 79.0
  • NE 9 mph
  • 96.53 %
  • 1205 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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