Air Density Online

Forecasted weather information* for
Capitol Speedway in Willow, Alaska

Please note that this section is considered experimental. Barometer values used in this page are the current barometer values only. For more information, please see the FAQ section.

Track elevation: 158 ft.

Get detailed current weather information for Capitol Speedway.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 08/16 07:00 AM
  • 51 deg F
  • 96%
  • 29.36 Hg
  • 50 deg F
  • 54.2
  • 98.64 %
  • 469 ft.
  • 08/16 10:00 AM
  • 53 deg F
  • 83%
  • 29.36 Hg
  • 48 deg F
  • 50.4
  • 98.34 %
  • 573 ft.
  • 08/16 01:00 PM
  • 55 deg F
  • 69%
  • 29.36 Hg
  • 45 deg F
  • 45.0
  • 98.08 %
  • 664 ft.
  • 08/16 04:00 PM
  • 56 deg F
  • 64%
  • 29.36 Hg
  • 44 deg F
  • 43.3
  • 97.92 %
  • 716 ft.
  • 08/16 07:00 PM
  • 55 deg F
  • 67%
  • 29.36 Hg
  • 44 deg F
  • 43.7
  • 98.11 %
  • 653 ft.
  • 08/16 10:00 PM
  • 52 deg F
  • 80%
  • 29.36 Hg
  • 46 deg F
  • 46.8
  • 98.61 %
  • 478 ft.
  • 08/17 01:00 AM
  • 50 deg F
  • 93%
  • 29.36 Hg
  • 48 deg F
  • 50.6
  • 98.91 %
  • 373 ft.
  • 08/17 04:00 AM
  • 49 deg F
  • 96%
  • 29.36 Hg
  • 48 deg F
  • 50.3
  • 99.11 %
  • 304 ft.
  • 08/17 07:00 AM
  • 48 deg F
  • 100%
  • 29.36 Hg
  • 48 deg F
  • 50.4
  • 99.31 %
  • 238 ft.
  • 08/17 10:00 AM
  • 54 deg F
  • 83%
  • 29.36 Hg
  • 49 deg F
  • 52.3
  • 98.10 %
  • 654 ft.
  • 08/17 01:00 PM
  • 58 deg F
  • 72%
  • 29.36 Hg
  • 49 deg F
  • 52.5
  • 97.34 %
  • 919 ft.
  • 08/17 04:00 PM
  • 60 deg F
  • 65%
  • 29.36 Hg
  • 48 deg F
  • 50.9
  • 97.00 %
  • 1038 ft.
  • 08/17 07:00 PM
  • 59 deg F
  • 66%
  • 29.36 Hg
  • 48 deg F
  • 49.8
  • 97.21 %
  • 964 ft.
  • 08/17 10:00 PM
  • 54 deg F
  • 80%
  • 29.36 Hg
  • 48 deg F
  • 50.4
  • 98.15 %
  • 639 ft.
  • 08/18 01:00 AM
  • 50 deg F
  • 96%
  • 29.36 Hg
  • 49 deg F
  • 52.2
  • 98.88 %
  • 386 ft.
  • 08/18 04:00 AM
  • 49 deg F
  • 96%
  • 29.36 Hg
  • 48 deg F
  • 50.3
  • 99.11 %
  • 304 ft.
  • 08/18 07:00 AM
  • 47 deg F
  • 100%
  • 29.36 Hg
  • 47 deg F
  • 48.6
  • 99.54 %
  • 156 ft.
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Get weather information from the National Weather Service here.

This page provides detailed weather information for racers to track weather at Capitol Speedway. View full list of tracks. Learn more about how to use this site on our FAQ page.

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.