Air Density Online

Glen Helen Raceway in San Bernardino, California
Weather forecast information*

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

Get current weather information for Glen Helen Raceway. Track elevation: 1813 ft.

Today: Clear throughout the day. This week: No precipitation throughout the week.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Aug 16 9:00 pm
  • 84 deg F
  • 33%
  • 27.94 Hg
  • 52 deg F
  • 61.3
  • SW 5 mph
  • 88.01 %
  • 4306 ft.
  • Aug 16 10:00 pm
  • 82 deg F
  • 35%
  • 27.95 Hg
  • 52 deg F
  • 60.9
  • SW 4 mph
  • 88.40 %
  • 4161 ft.
  • Aug 16 11:00 pm
  • 81 deg F
  • 35%
  • 27.96 Hg
  • 51 deg F
  • 58.9
  • SW 4 mph
  • 88.63 %
  • 4074 ft.
  • Aug 17 12:00 am
  • 81 deg F
  • 42%
  • 27.97 Hg
  • 56 deg F
  • 70.9
  • SW 3 mph
  • 88.42 %
  • 4155 ft.
  • Aug 17 1:00 am
  • 80 deg F
  • 41%
  • 27.97 Hg
  • 54 deg F
  • 66.9
  • SW 3 mph
  • 88.65 %
  • 4066 ft.
  • Aug 17 2:00 am
  • 78 deg F
  • 41%
  • 27.96 Hg
  • 52 deg F
  • 62.6
  • SW 3 mph
  • 89.05 %
  • 3917 ft.
  • Aug 17 3:00 am
  • 76 deg F
  • 43%
  • 27.96 Hg
  • 52 deg F
  • 61.5
  • SW 3 mph
  • 89.40 %
  • 3787 ft.
  • Aug 17 4:00 am
  • 75 deg F
  • 45%
  • 27.96 Hg
  • 52 deg F
  • 62.2
  • SW 3 mph
  • 89.56 %
  • 3727 ft.
  • Aug 17 5:00 am
  • 73 deg F
  • 46%
  • 27.97 Hg
  • 51 deg F
  • 59.4
  • SW 3 mph
  • 89.98 %
  • 3571 ft.
  • Aug 17 6:00 am
  • 72 deg F
  • 47%
  • 27.98 Hg
  • 51 deg F
  • 58.7
  • SW 2 mph
  • 90.19 %
  • 3493 ft.
  • Aug 17 7:00 am
  • 73 deg F
  • 48%
  • 27.99 Hg
  • 52 deg F
  • 62.0
  • SE 2 mph
  • 89.98 %
  • 3571 ft.
  • Aug 17 8:00 am
  • 76 deg F
  • 44%
  • 27.99 Hg
  • 53 deg F
  • 62.8
  • S 2 mph
  • 89.48 %
  • 3758 ft.
  • Aug 17 9:00 am
  • 79 deg F
  • 42%
  • 27.99 Hg
  • 54 deg F
  • 66.3
  • S 3 mph
  • 88.91 %
  • 3970 ft.
  • Aug 17 10:00 am
  • 81 deg F
  • 43%
  • 27.99 Hg
  • 56 deg F
  • 72.5
  • SW 4 mph
  • 88.45 %
  • 4141 ft.
  • Aug 17 11:00 am
  • 84 deg F
  • 41%
  • 27.99 Hg
  • 58 deg F
  • 76.3
  • SW 5 mph
  • 87.88 %
  • 4356 ft.
  • Aug 17 12:00 pm
  • 86 deg F
  • 37%
  • 27.98 Hg
  • 57 deg F
  • 73.4
  • SW 6 mph
  • 87.59 %
  • 4466 ft.
  • Aug 17 1:00 pm
  • 88 deg F
  • 33%
  • 27.97 Hg
  • 55 deg F
  • 69.7
  • SW 8 mph
  • 87.31 %
  • 4573 ft.
  • Aug 17 2:00 pm
  • 91 deg F
  • 30%
  • 27.96 Hg
  • 55 deg F
  • 69.7
  • SW 8 mph
  • 86.79 %
  • 4770 ft.
  • Aug 17 3:00 pm
  • 93 deg F
  • 28%
  • 27.95 Hg
  • 55 deg F
  • 69.2
  • SW 9 mph
  • 86.46 %
  • 4896 ft.
  • Aug 17 4:00 pm
  • 94 deg F
  • 27%
  • 27.93 Hg
  • 55 deg F
  • 68.9
  • SW 9 mph
  • 86.26 %
  • 4973 ft.
  • Aug 17 5:00 pm
  • 93 deg F
  • 28%
  • 27.93 Hg
  • 55 deg F
  • 69.3
  • SW 9 mph
  • 86.40 %
  • 4920 ft.
  • Aug 17 6:00 pm
  • 91 deg F
  • 30%
  • 27.94 Hg
  • 55 deg F
  • 69.7
  • SW 9 mph
  • 86.75 %
  • 4787 ft.
  • Aug 17 7:00 pm
  • 88 deg F
  • 33%
  • 27.97 Hg
  • 55 deg F
  • 69.7
  • SW 7 mph
  • 87.29 %
  • 4580 ft.
  • Aug 17 8:00 pm
  • 84 deg F
  • 35%
  • 28.00 Hg
  • 53 deg F
  • 65.0
  • SW 6 mph
  • 88.13 %
  • 4264 ft.
  • Aug 17 9:00 pm
  • 82 deg F
  • 36%
  • 28.02 Hg
  • 52 deg F
  • 62.5
  • SW 5 mph
  • 88.56 %
  • 4101 ft.
  • Aug 17 10:00 pm
  • 81 deg F
  • 38%
  • 28.02 Hg
  • 53 deg F
  • 63.9
  • SW 4 mph
  • 88.72 %
  • 4040 ft.
  • Aug 17 11:00 pm
  • 80 deg F
  • 39%
  • 28.02 Hg
  • 53 deg F
  • 63.5
  • SW 3 mph
  • 88.89 %
  • 3978 ft.
  • Aug 18 12:00 am
  • 80 deg F
  • 40%
  • 28.02 Hg
  • 54 deg F
  • 65.1
  • SW 3 mph
  • 88.86 %
  • 3987 ft.
  • Aug 18 1:00 am
  • 79 deg F
  • 40%
  • 28.02 Hg
  • 53 deg F
  • 63.0
  • SW 3 mph
  • 89.04 %
  • 3919 ft.
  • Aug 18 2:00 am
  • 77 deg F
  • 40%
  • 28.01 Hg
  • 51 deg F
  • 59.0
  • SW 2 mph
  • 89.43 %
  • 3775 ft.
  • Aug 18 3:00 am
  • 76 deg F
  • 41%
  • 28.00 Hg
  • 51 deg F
  • 58.5
  • SW 2 mph
  • 89.57 %
  • 3722 ft.
  • Aug 18 4:00 am
  • 74 deg F
  • 41%
  • 27.99 Hg
  • 49 deg F
  • 54.7
  • W 2 mph
  • 89.96 %
  • 3578 ft.
  • Aug 18 5:00 am
  • 73 deg F
  • 41%
  • 27.99 Hg
  • 48 deg F
  • 52.8
  • NW 3 mph
  • 90.16 %
  • 3505 ft.
  • Aug 18 6:00 am
  • 73 deg F
  • 40%
  • 28.00 Hg
  • 47 deg F
  • 51.5
  • NE 3 mph
  • 90.22 %
  • 3482 ft.
  • Aug 18 7:00 am
  • 74 deg F
  • 41%
  • 28.01 Hg
  • 49 deg F
  • 54.6
  • NE 2 mph
  • 90.02 %
  • 3555 ft.
  • Aug 18 8:00 am
  • 76 deg F
  • 39%
  • 28.01 Hg
  • 49 deg F
  • 55.6
  • SW 2 mph
  • 89.68 %
  • 3683 ft.
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