Air Density Online
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Weather forecast information* for
Portland Raceway in Portland, Oregon

Note: This section is considered experimental. Barometer values used in this page are the current barometer values only. See the FAQ section for more info.

Current weather information for Portland Raceway. Track elevation: -6.6 ft.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 12/12 01:00 AM
  • 45 deg F
  • 89%
  • 29.94 Hg
  • 42 deg F
  • 39.2
  • 102.11 %
  • -717 ft.
  • 12/12 04:00 AM
  • 43 deg F
  • 93%
  • 29.94 Hg
  • 41 deg F
  • 37.9
  • 102.55 %
  • -864 ft.
  • 12/12 07:00 AM
  • 40 deg F
  • 96%
  • 29.94 Hg
  • 39 deg F
  • 34.9
  • 103.24 %
  • -1094 ft.
  • 12/12 10:00 AM
  • 43 deg F
  • 89%
  • 29.94 Hg
  • 40 deg F
  • 36.3
  • 102.59 %
  • -877 ft.
  • 12/12 01:00 PM
  • 48 deg F
  • 80%
  • 29.94 Hg
  • 42 deg F
  • 39.5
  • 101.50 %
  • -511 ft.
  • 12/12 04:00 PM
  • 47 deg F
  • 79%
  • 29.94 Hg
  • 41 deg F
  • 37.5
  • 101.75 %
  • -594 ft.
  • 12/12 07:00 PM
  • 45 deg F
  • 89%
  • 29.94 Hg
  • 42 deg F
  • 39.2
  • 102.11 %
  • -717 ft.
  • 12/12 10:00 PM
  • 44 deg F
  • 92%
  • 29.94 Hg
  • 42 deg F
  • 39.0
  • 102.32 %
  • -787 ft.
  • 12/13 01:00 AM
  • 43 deg F
  • 93%
  • 29.94 Hg
  • 41 deg F
  • 37.9
  • 102.55 %
  • -864 ft.
  • 12/13 04:00 AM
  • 42 deg F
  • 92%
  • 29.94 Hg
  • 40 deg F
  • 36.1
  • 102.79 %
  • -947 ft.
  • 12/13 07:00 AM
  • 42 deg F
  • 89%
  • 29.94 Hg
  • 39 deg F
  • 34.9
  • 102.82 %
  • -956 ft.
  • 12/13 10:00 AM
  • 45 deg F
  • 77%
  • 29.94 Hg
  • 38 deg F
  • 33.9
  • 102.24 %
  • -759 ft.
  • 12/13 01:00 PM
  • 50 deg F
  • 65%
  • 29.94 Hg
  • 39 deg F
  • 34.5
  • 101.22 %
  • -415 ft.
  • 12/13 04:00 PM
  • 47 deg F
  • 65%
  • 29.94 Hg
  • 36 deg F
  • 30.8
  • 101.90 %
  • -647 ft.
  • 12/13 07:00 PM
  • 41 deg F
  • 67%
  • 29.94 Hg
  • 31 deg F
  • 25.2
  • 103.26 %
  • -1101 ft.
  • 12/13 10:00 PM
  • 41 deg F
  • 71%
  • 29.94 Hg
  • 32 deg F
  • 26.7
  • 103.22 %
  • -1089 ft.
  • 12/14 01:00 AM
  • 41 deg F
  • 73%
  • 29.94 Hg
  • 33 deg F
  • 27.5
  • 103.20 %
  • -1083 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 Portland Raceway. 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.


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