Air Density Online

Oregon Raceway Park in Grass Valley, Oregon
Historical weather information* for Tuesday, April 20 2021

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


Get current weather for Oregon Raceway Park.
Track elevation: 2267 ft.

General conditions: Clear throughout the day.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Apr 20 12:00 am
  • 43 deg F
  • 35%
  • 27.84 Hg
  • 19 deg F
  • 15.3
  • E 3 mph
  • 95.87 %
  • 1436 ft.
  • Apr 20 1:00 am
  • 43 deg F
  • 38%
  • 27.85 Hg
  • 20 deg F
  • 16.6
  • SE 3 mph
  • 95.86 %
  • 1439 ft.
  • Apr 20 2:00 am
  • 42 deg F
  • 39%
  • 27.85 Hg
  • 20 deg F
  • 16.4
  • SE 4 mph
  • 96.05 %
  • 1373 ft.
  • Apr 20 3:00 am
  • 40 deg F
  • 40%
  • 27.84 Hg
  • 19 deg F
  • 15.5
  • SE 3 mph
  • 96.43 %
  • 1238 ft.
  • Apr 20 4:00 am
  • 38 deg F
  • 42%
  • 27.83 Hg
  • 19 deg F
  • 15.1
  • SE 2 mph
  • 96.80 %
  • 1108 ft.
  • Apr 20 5:00 am
  • 38 deg F
  • 43%
  • 27.85 Hg
  • 19 deg F
  • 15.5
  • SE 2 mph
  • 96.85 %
  • 1091 ft.
  • Apr 20 6:00 am
  • 37 deg F
  • 46%
  • 27.84 Hg
  • 20 deg F
  • 15.9
  • SE 3 mph
  • 97.01 %
  • 1036 ft.
  • Apr 20 7:00 am
  • 38 deg F
  • 48%
  • 27.84 Hg
  • 21 deg F
  • 17.3
  • SE 3 mph
  • 96.79 %
  • 1112 ft.
  • Apr 20 8:00 am
  • 42 deg F
  • 44%
  • 27.85 Hg
  • 23 deg F
  • 18.5
  • E 3 mph
  • 96.00 %
  • 1390 ft.
  • Apr 20 9:00 am
  • 46 deg F
  • 38%
  • 27.84 Hg
  • 23 deg F
  • 18.6
  • NE 6 mph
  • 95.22 %
  • 1666 ft.
  • Apr 20 10:00 am
  • 49 deg F
  • 34%
  • 27.84 Hg
  • 23 deg F
  • 18.6
  • NE 8 mph
  • 94.65 %
  • 1870 ft.
  • Apr 20 11:00 am
  • 51 deg F
  • 30%
  • 27.84 Hg
  • 22 deg F
  • 17.7
  • NE 9 mph
  • 94.31 %
  • 1992 ft.
  • Apr 20 12:00 pm
  • 54 deg F
  • 26%
  • 27.83 Hg
  • 21 deg F
  • 17.2
  • NE 11 mph
  • 93.72 %
  • 2202 ft.
  • Apr 20 1:00 pm
  • 55 deg F
  • 23%
  • 27.80 Hg
  • 19 deg F
  • 15.8
  • NE 12 mph
  • 93.48 %
  • 2290 ft.
  • Apr 20 2:00 pm
  • 58 deg F
  • 19%
  • 27.76 Hg
  • 18 deg F
  • 14.5
  • NE 13 mph
  • 92.83 %
  • 2525 ft.
  • Apr 20 3:00 pm
  • 60 deg F
  • 17%
  • 27.75 Hg
  • 17 deg F
  • 14.0
  • NE 13 mph
  • 92.46 %
  • 2661 ft.
  • Apr 20 4:00 pm
  • 59 deg F
  • 18%
  • 27.74 Hg
  • 17 deg F
  • 14.3
  • NE 13 mph
  • 92.58 %
  • 2615 ft.
  • Apr 20 5:00 pm
  • 59 deg F
  • 18%
  • 27.72 Hg
  • 17 deg F
  • 14.3
  • NE 13 mph
  • 92.54 %
  • 2631 ft.
  • Apr 20 6:00 pm
  • 59 deg F
  • 18%
  • 27.72 Hg
  • 17 deg F
  • 14.3
  • NE 12 mph
  • 92.52 %
  • 2638 ft.
  • Apr 20 7:00 pm
  • 57 deg F
  • 20%
  • 27.69 Hg
  • 18 deg F
  • 14.8
  • NE 9 mph
  • 92.78 %
  • 2541 ft.
  • Apr 20 8:00 pm
  • 54 deg F
  • 25%
  • 27.69 Hg
  • 20 deg F
  • 16.6
  • NE 6 mph
  • 93.27 %
  • 2366 ft.
  • Apr 20 9:00 pm
  • 51 deg F
  • 28%
  • 27.72 Hg
  • 20 deg F
  • 16.6
  • NE 5 mph
  • 93.91 %
  • 2136 ft.
  • Apr 20 10:00 pm
  • 49 deg F
  • 30%
  • 27.72 Hg
  • 20 deg F
  • 16.5
  • SE 4 mph
  • 94.28 %
  • 2002 ft.
  • Apr 20 11:00 pm
  • 48 deg F
  • 34%
  • 27.72 Hg
  • 22 deg F
  • 18.0
  • SE 3 mph
  • 94.44 %
  • 1944 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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