Air Density Online

Capitol Speedway in Willow, Alaska
Weather forecast information*

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

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

Today: Partly cloudy throughout the day. This week: Light rain on Sunday through next Tuesday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Apr 07 10:00 pm
  • 25 deg F
  • 59%
  • 29.80 Hg
  • 15 deg F
  • 11.7
  • N 5 mph
  • 106.50 %
  • -2171 ft.
  • Apr 07 11:00 pm
  • 23 deg F
  • 61%
  • 29.77 Hg
  • 14 deg F
  • 11.1
  • NW 6 mph
  • 106.87 %
  • -2291 ft.
  • Apr 08 12:00 am
  • 22 deg F
  • 65%
  • 29.74 Hg
  • 15 deg F
  • 11.4
  • NW 6 mph
  • 106.96 %
  • -2320 ft.
  • Apr 08 1:00 am
  • 21 deg F
  • 69%
  • 29.71 Hg
  • 15 deg F
  • 11.6
  • NW 6 mph
  • 107.06 %
  • -2353 ft.
  • Apr 08 2:00 am
  • 20 deg F
  • 72%
  • 29.67 Hg
  • 15 deg F
  • 11.6
  • NW 7 mph
  • 107.16 %
  • -2388 ft.
  • Apr 08 3:00 am
  • 19 deg F
  • 73%
  • 29.64 Hg
  • 14 deg F
  • 11.3
  • NW 7 mph
  • 107.26 %
  • -2418 ft.
  • Apr 08 4:00 am
  • 18 deg F
  • 75%
  • 29.60 Hg
  • 14 deg F
  • 11.1
  • NW 8 mph
  • 107.37 %
  • -2454 ft.
  • Apr 08 5:00 am
  • 18 deg F
  • 76%
  • 29.57 Hg
  • 14 deg F
  • 11.3
  • NW 8 mph
  • 107.26 %
  • -2418 ft.
  • Apr 08 6:00 am
  • 17 deg F
  • 76%
  • 29.55 Hg
  • 14 deg F
  • 10.8
  • NW 8 mph
  • 107.41 %
  • -2467 ft.
  • Apr 08 7:00 am
  • 17 deg F
  • 75%
  • 29.52 Hg
  • 13 deg F
  • 10.7
  • NW 8 mph
  • 107.32 %
  • -2437 ft.
  • Apr 08 8:00 am
  • 18 deg F
  • 72%
  • 29.52 Hg
  • 13 deg F
  • 10.7
  • NW 8 mph
  • 107.06 %
  • -2354 ft.
  • Apr 08 9:00 am
  • 21 deg F
  • 68%
  • 29.51 Hg
  • 15 deg F
  • 11.5
  • NW 9 mph
  • 106.36 %
  • -2126 ft.
  • Apr 08 10:00 am
  • 23 deg F
  • 64%
  • 29.52 Hg
  • 15 deg F
  • 11.8
  • NW 9 mph
  • 105.92 %
  • -1983 ft.
  • Apr 08 11:00 am
  • 25 deg F
  • 61%
  • 29.53 Hg
  • 16 deg F
  • 12.2
  • NW 9 mph
  • 105.54 %
  • -1857 ft.
  • Apr 08 12:00 pm
  • 28 deg F
  • 57%
  • 29.56 Hg
  • 17 deg F
  • 12.9
  • NW 9 mph
  • 104.98 %
  • -1672 ft.
  • Apr 08 1:00 pm
  • 31 deg F
  • 53%
  • 29.59 Hg
  • 18 deg F
  • 13.5
  • NW 9 mph
  • 104.40 %
  • -1482 ft.
  • Apr 08 2:00 pm
  • 34 deg F
  • 48%
  • 29.61 Hg
  • 18 deg F
  • 13.8
  • NW 9 mph
  • 103.83 %
  • -1294 ft.
  • Apr 08 3:00 pm
  • 36 deg F
  • 45%
  • 29.62 Hg
  • 18 deg F
  • 14.0
  • NW 8 mph
  • 103.47 %
  • -1173 ft.
  • Apr 08 4:00 pm
  • 37 deg F
  • 43%
  • 29.65 Hg
  • 18 deg F
  • 13.9
  • NW 8 mph
  • 103.37 %
  • -1138 ft.
  • Apr 08 5:00 pm
  • 37 deg F
  • 43%
  • 29.69 Hg
  • 18 deg F
  • 13.9
  • NW 8 mph
  • 103.48 %
  • -1176 ft.
  • Apr 08 6:00 pm
  • 36 deg F
  • 45%
  • 29.73 Hg
  • 18 deg F
  • 14.0
  • NW 8 mph
  • 103.84 %
  • -1296 ft.
  • Apr 08 7:00 pm
  • 34 deg F
  • 49%
  • 29.76 Hg
  • 18 deg F
  • 14.1
  • NW 8 mph
  • 104.38 %
  • -1476 ft.
  • Apr 08 8:00 pm
  • 31 deg F
  • 53%
  • 29.80 Hg
  • 18 deg F
  • 13.4
  • NW 7 mph
  • 105.17 %
  • -1737 ft.
  • Apr 08 9:00 pm
  • 28 deg F
  • 56%
  • 29.84 Hg
  • 16 deg F
  • 12.6
  • NW 6 mph
  • 105.95 %
  • -1994 ft.
  • Apr 08 10:00 pm
  • 25 deg F
  • 59%
  • 29.87 Hg
  • 15 deg F
  • 11.7
  • NW 5 mph
  • 106.76 %
  • -2256 ft.
  • Apr 08 11:00 pm
  • 23 deg F
  • 62%
  • 29.91 Hg
  • 14 deg F
  • 11.3
  • NW 4 mph
  • 107.35 %
  • -2448 ft.
  • Apr 09 12:00 am
  • 21 deg F
  • 64%
  • 29.94 Hg
  • 14 deg F
  • 10.7
  • NW 4 mph
  • 107.93 %
  • -2635 ft.
  • Apr 09 1:00 am
  • 19 deg F
  • 68%
  • 29.98 Hg
  • 13 deg F
  • 10.4
  • N 3 mph
  • 108.51 %
  • -2823 ft.
  • Apr 09 2:00 am
  • 18 deg F
  • 73%
  • 30.01 Hg
  • 14 deg F
  • 10.7
  • NE 3 mph
  • 108.85 %
  • -2932 ft.
  • Apr 09 3:00 am
  • 16 deg F
  • 76%
  • 30.04 Hg
  • 13 deg F
  • 10.2
  • NE 3 mph
  • 109.45 %
  • -3123 ft.
  • Apr 09 4:00 am
  • 15 deg F
  • 79%
  • 30.07 Hg
  • 13 deg F
  • 10.1
  • NE 3 mph
  • 109.79 %
  • -3232 ft.
  • Apr 09 5:00 am
  • 13 deg F
  • 81%
  • 30.10 Hg
  • 12 deg F
  • 9.5
  • NE 3 mph
  • 110.36 %
  • -3415 ft.
  • Apr 09 6:00 am
  • 12 deg F
  • 82%
  • 30.13 Hg
  • 11 deg F
  • 9.2
  • NE 3 mph
  • 110.70 %
  • -3523 ft.
  • Apr 09 7:00 am
  • 11 deg F
  • 82%
  • 30.15 Hg
  • 11 deg F
  • 8.8
  • NE 3 mph
  • 111.04 %
  • -3631 ft.
  • Apr 09 8:00 am
  • 13 deg F
  • 79%
  • 30.18 Hg
  • 11 deg F
  • 9.2
  • NE 3 mph
  • 110.65 %
  • -3506 ft.
  • Apr 09 9:00 am
  • 15 deg F
  • 75%
  • 30.19 Hg
  • 12 deg F
  • 9.6
  • W 3 mph
  • 110.24 %
  • -3376 ft.
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