Air Density Online

Port Royal Speedway in Port Royal, Pennsylvania
Weather forecast information*

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

Get current weather information for Port Royal Speedway. Track elevation: 479 ft.

Today: Rain in the afternoon. This week: Rain tomorrow through next Tuesday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Jul 07 3:00 am
  • 68 deg F
  • 100%
  • 29.52 Hg
  • 68 deg F
  • 104.3
  • E 3 mph
  • 94.88 %
  • 1788 ft.
  • Jul 07 4:00 am
  • 67 deg F
  • 100%
  • 29.52 Hg
  • 67 deg F
  • 100.7
  • NE 2 mph
  • 95.15 %
  • 1693 ft.
  • Jul 07 5:00 am
  • 68 deg F
  • 100%
  • 29.52 Hg
  • 68 deg F
  • 104.3
  • E 3 mph
  • 94.90 %
  • 1781 ft.
  • Jul 07 6:00 am
  • 68 deg F
  • 100%
  • 29.54 Hg
  • 68 deg F
  • 104.2
  • E 3 mph
  • 94.95 %
  • 1764 ft.
  • Jul 07 7:00 am
  • 68 deg F
  • 100%
  • 29.54 Hg
  • 68 deg F
  • 104.2
  • SE 3 mph
  • 94.98 %
  • 1754 ft.
  • Jul 07 8:00 am
  • 69 deg F
  • 100%
  • 29.55 Hg
  • 69 deg F
  • 107.9
  • SE 3 mph
  • 94.74 %
  • 1840 ft.
  • Jul 07 9:00 am
  • 71 deg F
  • 97%
  • 29.54 Hg
  • 70 deg F
  • 112.2
  • SE 3 mph
  • 94.26 %
  • 2010 ft.
  • Jul 07 10:00 am
  • 74 deg F
  • 90%
  • 29.54 Hg
  • 71 deg F
  • 115.2
  • SE 3 mph
  • 93.68 %
  • 2220 ft.
  • Jul 07 11:00 am
  • 77 deg F
  • 83%
  • 29.54 Hg
  • 72 deg F
  • 117.5
  • SE 4 mph
  • 93.09 %
  • 2429 ft.
  • Jul 07 12:00 pm
  • 80 deg F
  • 76%
  • 29.54 Hg
  • 72 deg F
  • 118.8
  • SE 3 mph
  • 92.53 %
  • 2633 ft.
  • Jul 07 1:00 pm
  • 82 deg F
  • 70%
  • 29.53 Hg
  • 71 deg F
  • 116.8
  • SE 4 mph
  • 92.22 %
  • 2745 ft.
  • Jul 07 2:00 pm
  • 84 deg F
  • 64%
  • 29.52 Hg
  • 71 deg F
  • 113.9
  • SE 4 mph
  • 91.90 %
  • 2864 ft.
  • Jul 07 3:00 pm
  • 86 deg F
  • 59%
  • 29.50 Hg
  • 70 deg F
  • 112.0
  • SE 4 mph
  • 91.55 %
  • 2992 ft.
  • Jul 07 4:00 pm
  • 88 deg F
  • 56%
  • 29.48 Hg
  • 70 deg F
  • 113.4
  • SE 5 mph
  • 91.10 %
  • 3155 ft.
  • Jul 07 5:00 pm
  • 87 deg F
  • 62%
  • 29.46 Hg
  • 72 deg F
  • 121.9
  • SE 4 mph
  • 91.05 %
  • 3174 ft.
  • Jul 07 6:00 pm
  • 87 deg F
  • 67%
  • 29.46 Hg
  • 75 deg F
  • 132.0
  • SE 4 mph
  • 90.84 %
  • 3253 ft.
  • Jul 07 7:00 pm
  • 84 deg F
  • 75%
  • 29.46 Hg
  • 75 deg F
  • 134.4
  • SE 4 mph
  • 91.29 %
  • 3086 ft.
  • Jul 07 8:00 pm
  • 82 deg F
  • 82%
  • 29.46 Hg
  • 76 deg F
  • 137.8
  • SE 3 mph
  • 91.57 %
  • 2985 ft.
  • Jul 07 9:00 pm
  • 79 deg F
  • 88%
  • 29.47 Hg
  • 75 deg F
  • 133.9
  • SE 4 mph
  • 92.19 %
  • 2757 ft.
  • Jul 07 10:00 pm
  • 77 deg F
  • 91%
  • 29.48 Hg
  • 74 deg F
  • 129.5
  • SE 4 mph
  • 92.66 %
  • 2585 ft.
  • Jul 07 11:00 pm
  • 75 deg F
  • 93%
  • 29.50 Hg
  • 73 deg F
  • 123.6
  • SE 4 mph
  • 93.17 %
  • 2402 ft.
  • Jul 08 12:00 am
  • 74 deg F
  • 96%
  • 29.49 Hg
  • 73 deg F
  • 123.4
  • SE 4 mph
  • 93.34 %
  • 2341 ft.
  • Jul 08 1:00 am
  • 73 deg F
  • 98%
  • 29.48 Hg
  • 72 deg F
  • 121.8
  • SE 3 mph
  • 93.51 %
  • 2279 ft.
  • Jul 08 2:00 am
  • 72 deg F
  • 100%
  • 29.48 Hg
  • 72 deg F
  • 120.1
  • SE 3 mph
  • 93.70 %
  • 2210 ft.
  • Jul 08 3:00 am
  • 72 deg F
  • 100%
  • 29.47 Hg
  • 72 deg F
  • 120.1
  • SE 3 mph
  • 93.68 %
  • 2216 ft.
  • Jul 08 4:00 am
  • 71 deg F
  • 100%
  • 29.47 Hg
  • 71 deg F
  • 116.0
  • SE 3 mph
  • 93.95 %
  • 2122 ft.
  • Jul 08 5:00 am
  • 71 deg F
  • 100%
  • 29.47 Hg
  • 71 deg F
  • 116.0
  • SE 2 mph
  • 93.94 %
  • 2125 ft.
  • Jul 08 6:00 am
  • 71 deg F
  • 100%
  • 29.47 Hg
  • 71 deg F
  • 116.0
  • SE 2 mph
  • 93.96 %
  • 2118 ft.
  • Jul 08 7:00 am
  • 72 deg F
  • 100%
  • 29.48 Hg
  • 72 deg F
  • 120.1
  • SE 3 mph
  • 93.71 %
  • 2206 ft.
  • Jul 08 8:00 am
  • 73 deg F
  • 100%
  • 29.48 Hg
  • 73 deg F
  • 124.3
  • SE 3 mph
  • 93.47 %
  • 2295 ft.
  • Jul 08 9:00 am
  • 75 deg F
  • 97%
  • 29.48 Hg
  • 74 deg F
  • 129.1
  • SE 3 mph
  • 93.01 %
  • 2460 ft.
  • Jul 08 10:00 am
  • 78 deg F
  • 92%
  • 29.48 Hg
  • 76 deg F
  • 135.5
  • SE 3 mph
  • 92.36 %
  • 2696 ft.
  • Jul 08 11:00 am
  • 81 deg F
  • 84%
  • 29.47 Hg
  • 76 deg F
  • 136.6
  • S 3 mph
  • 91.80 %
  • 2901 ft.
  • Jul 08 12:00 pm
  • 83 deg F
  • 77%
  • 29.46 Hg
  • 75 deg F
  • 133.5
  • S 4 mph
  • 91.49 %
  • 3015 ft.
  • Jul 08 1:00 pm
  • 86 deg F
  • 67%
  • 29.45 Hg
  • 74 deg F
  • 127.8
  • SE 4 mph
  • 91.05 %
  • 3174 ft.
  • Jul 08 2:00 pm
  • 87 deg F
  • 61%
  • 29.43 Hg
  • 72 deg F
  • 120.0
  • SE 5 mph
  • 91.01 %
  • 3190 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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