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: Partly cloudy throughout the day. This week: Rain tomorrow through next Wednesday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • May 18 11:00 am
  • 70 deg F
  • 66%
  • 28.70 Hg
  • 58 deg F
  • 75.3
  • NW 9 mph
  • 92.50 %
  • 2646 ft.
  • May 18 12:00 pm
  • 73 deg F
  • 59%
  • 28.68 Hg
  • 58 deg F
  • 74.6
  • NW 8 mph
  • 91.95 %
  • 2844 ft.
  • May 18 1:00 pm
  • 76 deg F
  • 52%
  • 28.67 Hg
  • 57 deg F
  • 72.7
  • NW 7 mph
  • 91.43 %
  • 3034 ft.
  • May 18 2:00 pm
  • 79 deg F
  • 44%
  • 28.66 Hg
  • 55 deg F
  • 67.8
  • NW 8 mph
  • 90.99 %
  • 3198 ft.
  • May 18 3:00 pm
  • 81 deg F
  • 37%
  • 28.64 Hg
  • 52 deg F
  • 60.9
  • NW 9 mph
  • 90.72 %
  • 3296 ft.
  • May 18 4:00 pm
  • 82 deg F
  • 32%
  • 28.62 Hg
  • 49 deg F
  • 54.3
  • NW 9 mph
  • 90.64 %
  • 3328 ft.
  • May 18 5:00 pm
  • 83 deg F
  • 30%
  • 28.59 Hg
  • 48 deg F
  • 52.6
  • NW 9 mph
  • 90.42 %
  • 3407 ft.
  • May 18 6:00 pm
  • 84 deg F
  • 29%
  • 28.58 Hg
  • 48 deg F
  • 52.6
  • NW 9 mph
  • 90.20 %
  • 3488 ft.
  • May 18 7:00 pm
  • 82 deg F
  • 34%
  • 28.54 Hg
  • 51 deg F
  • 57.9
  • NW 8 mph
  • 90.31 %
  • 3448 ft.
  • May 18 8:00 pm
  • 78 deg F
  • 42%
  • 28.55 Hg
  • 53 deg F
  • 62.8
  • NW 6 mph
  • 90.92 %
  • 3224 ft.
  • May 18 9:00 pm
  • 75 deg F
  • 49%
  • 28.56 Hg
  • 55 deg F
  • 66.4
  • NW 4 mph
  • 91.37 %
  • 3057 ft.
  • May 18 10:00 pm
  • 71 deg F
  • 59%
  • 28.58 Hg
  • 56 deg F
  • 69.9
  • NW 6 mph
  • 92.06 %
  • 2805 ft.
  • May 18 11:00 pm
  • 69 deg F
  • 64%
  • 28.56 Hg
  • 56 deg F
  • 70.8
  • NW 4 mph
  • 92.34 %
  • 2702 ft.
  • May 19 12:00 am
  • 68 deg F
  • 64%
  • 28.56 Hg
  • 55 deg F
  • 68.4
  • NW 4 mph
  • 92.54 %
  • 2630 ft.
  • May 19 1:00 am
  • 67 deg F
  • 68%
  • 28.55 Hg
  • 56 deg F
  • 70.3
  • N 4 mph
  • 92.64 %
  • 2594 ft.
  • May 19 2:00 am
  • 65 deg F
  • 74%
  • 28.53 Hg
  • 57 deg F
  • 71.4
  • SE 4 mph
  • 92.91 %
  • 2494 ft.
  • May 19 3:00 am
  • 63 deg F
  • 79%
  • 28.51 Hg
  • 56 deg F
  • 71.1
  • SE 3 mph
  • 93.23 %
  • 2380 ft.
  • May 19 4:00 am
  • 62 deg F
  • 84%
  • 28.49 Hg
  • 57 deg F
  • 73.1
  • SE 4 mph
  • 93.30 %
  • 2354 ft.
  • May 19 5:00 am
  • 60 deg F
  • 88%
  • 28.47 Hg
  • 56 deg F
  • 71.4
  • SE 5 mph
  • 93.62 %
  • 2239 ft.
  • May 19 6:00 am
  • 59 deg F
  • 91%
  • 28.45 Hg
  • 56 deg F
  • 71.3
  • SE 6 mph
  • 93.73 %
  • 2200 ft.
  • May 19 7:00 am
  • 61 deg F
  • 89%
  • 28.42 Hg
  • 58 deg F
  • 75.0
  • SE 8 mph
  • 93.20 %
  • 2391 ft.
  • May 19 8:00 am
  • 64 deg F
  • 85%
  • 28.39 Hg
  • 59 deg F
  • 79.8
  • SE 10 mph
  • 92.45 %
  • 2661 ft.
  • May 19 9:00 am
  • 69 deg F
  • 77%
  • 28.35 Hg
  • 62 deg F
  • 86.2
  • SE 12 mph
  • 91.34 %
  • 3069 ft.
  • May 19 10:00 am
  • 74 deg F
  • 68%
  • 28.31 Hg
  • 63 deg F
  • 90.4
  • SE 15 mph
  • 90.25 %
  • 3469 ft.
  • May 19 11:00 am
  • 78 deg F
  • 60%
  • 28.26 Hg
  • 63 deg F
  • 91.3
  • SW 18 mph
  • 89.43 %
  • 3775 ft.
  • May 19 12:00 pm
  • 82 deg F
  • 53%
  • 28.22 Hg
  • 63 deg F
  • 92.0
  • SW 20 mph
  • 88.63 %
  • 4075 ft.
  • May 19 1:00 pm
  • 85 deg F
  • 49%
  • 28.18 Hg
  • 64 deg F
  • 93.9
  • SW 21 mph
  • 87.98 %
  • 4319 ft.
  • May 19 2:00 pm
  • 87 deg F
  • 45%
  • 28.15 Hg
  • 63 deg F
  • 92.0
  • SW 21 mph
  • 87.58 %
  • 4470 ft.
  • May 19 3:00 pm
  • 88 deg F
  • 41%
  • 28.11 Hg
  • 61 deg F
  • 86.5
  • SW 21 mph
  • 87.42 %
  • 4530 ft.
  • May 19 4:00 pm
  • 89 deg F
  • 38%
  • 28.09 Hg
  • 60 deg F
  • 82.8
  • SW 20 mph
  • 87.25 %
  • 4596 ft.
  • May 19 5:00 pm
  • 90 deg F
  • 35%
  • 28.05 Hg
  • 59 deg F
  • 78.7
  • SW 18 mph
  • 87.07 %
  • 4663 ft.
  • May 19 6:00 pm
  • 90 deg F
  • 36%
  • 28.04 Hg
  • 60 deg F
  • 81.0
  • SW 17 mph
  • 86.99 %
  • 4694 ft.
  • May 19 7:00 pm
  • 87 deg F
  • 41%
  • 28.04 Hg
  • 61 deg F
  • 84.0
  • SW 17 mph
  • 87.39 %
  • 4541 ft.
  • May 19 8:00 pm
  • 82 deg F
  • 49%
  • 28.05 Hg
  • 61 deg F
  • 85.5
  • S 16 mph
  • 88.21 %
  • 4234 ft.
  • May 19 9:00 pm
  • 76 deg F
  • 60%
  • 28.07 Hg
  • 61 deg F
  • 85.9
  • NW 16 mph
  • 89.26 %
  • 3839 ft.
  • May 19 10:00 pm
  • 71 deg F
  • 70%
  • 28.10 Hg
  • 61 deg F
  • 84.6
  • NW 16 mph
  • 90.23 %
  • 3479 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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