Air Density Online

Capitol Speedway in Willow, Alaska
Historical weather information* for Friday, September 20 2019

Powered by Darksky.net. Dates available from 2016-present. Please note that some dates might have incomplete data.


Get current weather for Capitol Speedway.
Track elevation: 158 ft.

General conditions: Light rain throughout the day.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 20 12:00 am
  • 50 deg F
  • 91%
  • 29.34 Hg
  • 47 deg F
  • 49.5
  • NE 1 mph
  • 98.87 %
  • 388 ft.
  • Sep 20 1:00 am
  • 49 deg F
  • 93%
  • 29.32 Hg
  • 47 deg F
  • 48.8
  • NW 1 mph
  • 99.01 %
  • 339 ft.
  • Sep 20 2:00 am
  • 49 deg F
  • 93%
  • 29.30 Hg
  • 47 deg F
  • 48.8
  • N 1 mph
  • 98.95 %
  • 362 ft.
  • Sep 20 3:00 am
  • 49 deg F
  • 94%
  • 29.27 Hg
  • 47 deg F
  • 49.4
  • NW 3 mph
  • 98.83 %
  • 404 ft.
  • Sep 20 4:00 am
  • 49 deg F
  • 92%
  • 29.24 Hg
  • 47 deg F
  • 48.4
  • NW 3 mph
  • 98.73 %
  • 436 ft.
  • Sep 20 5:00 am
  • 48 deg F
  • 96%
  • 29.21 Hg
  • 47 deg F
  • 48.7
  • NW 3 mph
  • 98.83 %
  • 403 ft.
  • Sep 20 6:00 am
  • 48 deg F
  • 96%
  • 29.18 Hg
  • 47 deg F
  • 48.7
  • NW 3 mph
  • 98.72 %
  • 440 ft.
  • Sep 20 7:00 am
  • 48 deg F
  • 96%
  • 29.15 Hg
  • 47 deg F
  • 48.8
  • NW 3 mph
  • 98.63 %
  • 473 ft.
  • Sep 20 8:00 am
  • 47 deg F
  • 93%
  • 29.12 Hg
  • 45 deg F
  • 45.5
  • NW 4 mph
  • 98.78 %
  • 421 ft.
  • Sep 20 9:00 am
  • 48 deg F
  • 93%
  • 29.07 Hg
  • 46 deg F
  • 47.4
  • NW 5 mph
  • 98.39 %
  • 556 ft.
  • Sep 20 10:00 am
  • 48 deg F
  • 93%
  • 29.04 Hg
  • 46 deg F
  • 47.4
  • NW 3 mph
  • 98.27 %
  • 596 ft.
  • Sep 20 11:00 am
  • 48 deg F
  • 94%
  • 29.01 Hg
  • 46 deg F
  • 48.0
  • NW 3 mph
  • 98.18 %
  • 627 ft.
  • Sep 20 12:00 pm
  • 49 deg F
  • 93%
  • 29.00 Hg
  • 47 deg F
  • 49.3
  • NW 2 mph
  • 97.90 %
  • 726 ft.
  • Sep 20 1:00 pm
  • 49 deg F
  • 93%
  • 28.96 Hg
  • 47 deg F
  • 49.4
  • SW 3 mph
  • 97.78 %
  • 765 ft.
  • Sep 20 2:00 pm
  • 50 deg F
  • 93%
  • 28.94 Hg
  • 48 deg F
  • 51.3
  • NW 4 mph
  • 97.48 %
  • 871 ft.
  • Sep 20 3:00 pm
  • 50 deg F
  • 90%
  • 28.92 Hg
  • 47 deg F
  • 49.7
  • NW 3 mph
  • 97.45 %
  • 881 ft.
  • Sep 20 4:00 pm
  • 51 deg F
  • 88%
  • 28.91 Hg
  • 47 deg F
  • 50.4
  • NE 2 mph
  • 97.22 %
  • 963 ft.
  • Sep 20 5:00 pm
  • 52 deg F
  • 90%
  • 28.90 Hg
  • 49 deg F
  • 53.6
  • NW 2 mph
  • 96.90 %
  • 1073 ft.
  • Sep 20 6:00 pm
  • 52 deg F
  • 86%
  • 28.89 Hg
  • 48 deg F
  • 51.2
  • NW 3 mph
  • 96.93 %
  • 1065 ft.
  • Sep 20 7:00 pm
  • 51 deg F
  • 87%
  • 28.89 Hg
  • 47 deg F
  • 49.9
  • NW 2 mph
  • 97.16 %
  • 983 ft.
  • Sep 20 8:00 pm
  • 50 deg F
  • 89%
  • 28.91 Hg
  • 47 deg F
  • 49.1
  • SW 3 mph
  • 97.41 %
  • 894 ft.
  • Sep 20 9:00 pm
  • 49 deg F
  • 91%
  • 28.93 Hg
  • 46 deg F
  • 48.3
  • SW 3 mph
  • 97.71 %
  • 790 ft.
  • Sep 20 10:00 pm
  • 49 deg F
  • 93%
  • 28.95 Hg
  • 47 deg F
  • 49.4
  • NW 3 mph
  • 97.75 %
  • 776 ft.
  • Sep 20 11:00 pm
  • 48 deg F
  • 90%
  • 28.97 Hg
  • 45 deg F
  • 46.0
  • N 2 mph
  • 98.08 %
  • 662 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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