Air Density Online

Park Jefferson Speedway in Jefferson, South Dakota
Weather forecast information*

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

Get current weather information for Park Jefferson Speedway. Track elevation: 1109 ft.

Today: Clear throughout the day. This week: No precipitation throughout the week.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 23 7:00 am
  • 56 deg F
  • 100%
  • 28.78 Hg
  • 56 deg F
  • 69.5
  • SE 8 mph
  • 95.41 %
  • 1601 ft.
  • Sep 23 8:00 am
  • 58 deg F
  • 100%
  • 28.79 Hg
  • 58 deg F
  • 74.7
  • SE 9 mph
  • 94.96 %
  • 1759 ft.
  • Sep 23 9:00 am
  • 62 deg F
  • 94%
  • 28.79 Hg
  • 60 deg F
  • 81.1
  • S 11 mph
  • 94.09 %
  • 2071 ft.
  • Sep 23 10:00 am
  • 66 deg F
  • 85%
  • 28.78 Hg
  • 61 deg F
  • 84.5
  • S 12 mph
  • 93.27 %
  • 2364 ft.
  • Sep 23 11:00 am
  • 71 deg F
  • 73%
  • 28.76 Hg
  • 62 deg F
  • 86.2
  • S 14 mph
  • 92.30 %
  • 2719 ft.
  • Sep 23 12:00 pm
  • 76 deg F
  • 61%
  • 28.71 Hg
  • 62 deg F
  • 85.4
  • S 16 mph
  • 91.31 %
  • 3080 ft.
  • Sep 23 1:00 pm
  • 80 deg F
  • 53%
  • 28.70 Hg
  • 61 deg F
  • 84.7
  • S 17 mph
  • 90.59 %
  • 3344 ft.
  • Sep 23 2:00 pm
  • 82 deg F
  • 47%
  • 28.67 Hg
  • 60 deg F
  • 80.1
  • S 17 mph
  • 90.26 %
  • 3467 ft.
  • Sep 23 3:00 pm
  • 84 deg F
  • 44%
  • 28.66 Hg
  • 60 deg F
  • 80.0
  • S 17 mph
  • 89.89 %
  • 3602 ft.
  • Sep 23 4:00 pm
  • 84 deg F
  • 42%
  • 28.64 Hg
  • 58 deg F
  • 76.4
  • S 17 mph
  • 89.93 %
  • 3588 ft.
  • Sep 23 5:00 pm
  • 83 deg F
  • 43%
  • 28.64 Hg
  • 58 deg F
  • 75.7
  • S 15 mph
  • 90.09 %
  • 3528 ft.
  • Sep 23 6:00 pm
  • 82 deg F
  • 45%
  • 28.63 Hg
  • 59 deg F
  • 76.8
  • S 13 mph
  • 90.20 %
  • 3488 ft.
  • Sep 23 7:00 pm
  • 80 deg F
  • 50%
  • 28.64 Hg
  • 60 deg F
  • 79.9
  • SE 11 mph
  • 90.52 %
  • 3371 ft.
  • Sep 23 8:00 pm
  • 77 deg F
  • 55%
  • 28.65 Hg
  • 60 deg F
  • 79.6
  • SE 11 mph
  • 91.06 %
  • 3173 ft.
  • Sep 23 9:00 pm
  • 74 deg F
  • 60%
  • 28.64 Hg
  • 59 deg F
  • 78.6
  • SE 12 mph
  • 91.55 %
  • 2990 ft.
  • Sep 23 10:00 pm
  • 72 deg F
  • 65%
  • 28.64 Hg
  • 60 deg F
  • 79.6
  • S 12 mph
  • 91.89 %
  • 2869 ft.
  • Sep 23 11:00 pm
  • 71 deg F
  • 67%
  • 28.64 Hg
  • 60 deg F
  • 79.3
  • S 12 mph
  • 92.07 %
  • 2800 ft.
  • Sep 24 12:00 am
  • 70 deg F
  • 69%
  • 28.64 Hg
  • 59 deg F
  • 79.0
  • S 12 mph
  • 92.25 %
  • 2737 ft.
  • Sep 24 1:00 am
  • 70 deg F
  • 71%
  • 28.64 Hg
  • 60 deg F
  • 81.3
  • SW 11 mph
  • 92.19 %
  • 2758 ft.
  • Sep 24 2:00 am
  • 68 deg F
  • 73%
  • 28.63 Hg
  • 59 deg F
  • 78.0
  • SW 10 mph
  • 92.59 %
  • 2613 ft.
  • Sep 24 3:00 am
  • 66 deg F
  • 76%
  • 28.62 Hg
  • 58 deg F
  • 75.8
  • SW 8 mph
  • 92.95 %
  • 2481 ft.
  • Sep 24 4:00 am
  • 65 deg F
  • 78%
  • 28.62 Hg
  • 58 deg F
  • 75.1
  • SW 7 mph
  • 93.13 %
  • 2416 ft.
  • Sep 24 5:00 am
  • 62 deg F
  • 81%
  • 28.63 Hg
  • 56 deg F
  • 70.1
  • SW 6 mph
  • 93.81 %
  • 2171 ft.
  • Sep 24 6:00 am
  • 60 deg F
  • 86%
  • 28.64 Hg
  • 56 deg F
  • 69.3
  • NW 6 mph
  • 94.22 %
  • 2025 ft.
  • Sep 24 7:00 am
  • 58 deg F
  • 88%
  • 28.65 Hg
  • 54 deg F
  • 65.9
  • SW 6 mph
  • 94.68 %
  • 1859 ft.
  • Sep 24 8:00 am
  • 59 deg F
  • 86%
  • 28.66 Hg
  • 55 deg F
  • 66.8
  • SW 6 mph
  • 94.51 %
  • 1921 ft.
  • Sep 24 9:00 am
  • 62 deg F
  • 82%
  • 28.66 Hg
  • 56 deg F
  • 70.9
  • NE 8 mph
  • 93.91 %
  • 2137 ft.
  • Sep 24 10:00 am
  • 65 deg F
  • 75%
  • 28.67 Hg
  • 57 deg F
  • 72.1
  • NW 8 mph
  • 93.35 %
  • 2336 ft.
  • Sep 24 11:00 am
  • 70 deg F
  • 68%
  • 28.66 Hg
  • 59 deg F
  • 77.7
  • NW 8 mph
  • 92.34 %
  • 2705 ft.
  • Sep 24 12:00 pm
  • 76 deg F
  • 58%
  • 28.66 Hg
  • 60 deg F
  • 81.2
  • NW 8 mph
  • 91.21 %
  • 3116 ft.
  • Sep 24 1:00 pm
  • 81 deg F
  • 50%
  • 28.64 Hg
  • 61 deg F
  • 82.6
  • NW 7 mph
  • 90.30 %
  • 3450 ft.
  • Sep 24 2:00 pm
  • 84 deg F
  • 43%
  • 28.63 Hg
  • 59 deg F
  • 78.3
  • NW 7 mph
  • 89.86 %
  • 3615 ft.
  • Sep 24 3:00 pm
  • 86 deg F
  • 37%
  • 28.62 Hg
  • 57 deg F
  • 71.7
  • NW 7 mph
  • 89.62 %
  • 3705 ft.
  • Sep 24 4:00 pm
  • 87 deg F
  • 34%
  • 28.61 Hg
  • 55 deg F
  • 68.0
  • NW 7 mph
  • 89.49 %
  • 3752 ft.
  • Sep 24 5:00 pm
  • 85 deg F
  • 34%
  • 28.60 Hg
  • 54 deg F
  • 63.7
  • NW 6 mph
  • 89.90 %
  • 3600 ft.
  • Sep 24 6:00 pm
  • 84 deg F
  • 36%
  • 28.60 Hg
  • 54 deg F
  • 65.4
  • NE 4 mph
  • 90.01 %
  • 3558 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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