Air Density Online

Lewistown Raceway in Lewistown, Montana
Weather forecast information*

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

Get current weather information for Lewistown Raceway. Track elevation: 4159 ft.

Today: Snow (2–4 in.) tomorrow afternoon and evening. This week: Snow (1–4 in.) today.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Dec 06 12:00 am
  • 7 deg F
  • 82%
  • 26.24 Hg
  • 8 deg F
  • 8.4
  • SE 2 mph
  • 97.48 %
  • 870 ft.
  • Dec 06 1:00 am
  • 8 deg F
  • 81%
  • 26.21 Hg
  • 8 deg F
  • 8.7
  • SE 2 mph
  • 97.16 %
  • 984 ft.
  • Dec 06 2:00 am
  • 8 deg F
  • 80%
  • 26.18 Hg
  • 8 deg F
  • 8.6
  • SE 3 mph
  • 97.03 %
  • 1030 ft.
  • Dec 06 3:00 am
  • 8 deg F
  • 82%
  • 26.14 Hg
  • 9 deg F
  • 8.8
  • SE 4 mph
  • 96.90 %
  • 1074 ft.
  • Dec 06 4:00 am
  • 7 deg F
  • 84%
  • 26.11 Hg
  • 8 deg F
  • 8.7
  • S 5 mph
  • 96.97 %
  • 1050 ft.
  • Dec 06 5:00 am
  • 8 deg F
  • 79%
  • 26.06 Hg
  • 8 deg F
  • 8.6
  • S 7 mph
  • 96.59 %
  • 1184 ft.
  • Dec 06 6:00 am
  • 10 deg F
  • 77%
  • 26.03 Hg
  • 9 deg F
  • 9.1
  • SW 7 mph
  • 96.05 %
  • 1373 ft.
  • Dec 06 7:00 am
  • 11 deg F
  • 76%
  • 25.99 Hg
  • 9 deg F
  • 9.4
  • SW 7 mph
  • 95.71 %
  • 1494 ft.
  • Dec 06 8:00 am
  • 13 deg F
  • 74%
  • 25.96 Hg
  • 10 deg F
  • 10.1
  • SW 6 mph
  • 95.17 %
  • 1685 ft.
  • Dec 06 9:00 am
  • 16 deg F
  • 67%
  • 25.92 Hg
  • 11 deg F
  • 10.4
  • SW 7 mph
  • 94.41 %
  • 1955 ft.
  • Dec 06 10:00 am
  • 22 deg F
  • 60%
  • 25.87 Hg
  • 13 deg F
  • 12.1
  • SW 7 mph
  • 93.01 %
  • 2460 ft.
  • Dec 06 11:00 am
  • 26 deg F
  • 59%
  • 25.80 Hg
  • 16 deg F
  • 14.1
  • SW 8 mph
  • 91.98 %
  • 2833 ft.
  • Dec 06 12:00 pm
  • 29 deg F
  • 62%
  • 25.75 Hg
  • 19 deg F
  • 16.8
  • SW 8 mph
  • 91.18 %
  • 3126 ft.
  • Dec 06 1:00 pm
  • 30 deg F
  • 63%
  • 25.70 Hg
  • 20 deg F
  • 17.8
  • W 7 mph
  • 90.78 %
  • 3275 ft.
  • Dec 06 2:00 pm
  • 31 deg F
  • 65%
  • 25.67 Hg
  • 22 deg F
  • 19.2
  • W 7 mph
  • 90.48 %
  • 3387 ft.
  • Dec 06 3:00 pm
  • 30 deg F
  • 67%
  • 25.67 Hg
  • 21 deg F
  • 19.0
  • SW 7 mph
  • 90.66 %
  • 3317 ft.
  • Dec 06 4:00 pm
  • 29 deg F
  • 72%
  • 25.70 Hg
  • 22 deg F
  • 19.6
  • N 7 mph
  • 90.93 %
  • 3220 ft.
  • Dec 06 5:00 pm
  • 24 deg F
  • 80%
  • 25.77 Hg
  • 20 deg F
  • 17.6
  • NW 6 mph
  • 92.17 %
  • 2764 ft.
  • Dec 06 6:00 pm
  • 23 deg F
  • 81%
  • 25.81 Hg
  • 19 deg F
  • 17.1
  • NW 6 mph
  • 92.51 %
  • 2641 ft.
  • Dec 06 7:00 pm
  • 22 deg F
  • 81%
  • 25.83 Hg
  • 19 deg F
  • 16.3
  • NW 6 mph
  • 92.80 %
  • 2536 ft.
  • Dec 06 8:00 pm
  • 21 deg F
  • 80%
  • 25.85 Hg
  • 18 deg F
  • 15.5
  • NW 6 mph
  • 93.08 %
  • 2436 ft.
  • Dec 06 9:00 pm
  • 19 deg F
  • 82%
  • 25.87 Hg
  • 16 deg F
  • 14.5
  • NW 6 mph
  • 93.56 %
  • 2262 ft.
  • Dec 06 10:00 pm
  • 18 deg F
  • 85%
  • 25.88 Hg
  • 16 deg F
  • 14.4
  • SW 6 mph
  • 93.79 %
  • 2177 ft.
  • Dec 06 11:00 pm
  • 17 deg F
  • 87%
  • 25.88 Hg
  • 16 deg F
  • 14.1
  • W 7 mph
  • 93.99 %
  • 2108 ft.
  • Dec 07 12:00 am
  • 16 deg F
  • 88%
  • 25.89 Hg
  • 15 deg F
  • 13.7
  • NW 6 mph
  • 94.23 %
  • 2020 ft.
  • Dec 07 1:00 am
  • 15 deg F
  • 89%
  • 25.89 Hg
  • 15 deg F
  • 13.3
  • SW 6 mph
  • 94.43 %
  • 1949 ft.
  • Dec 07 2:00 am
  • 13 deg F
  • 89%
  • 25.89 Hg
  • 13 deg F
  • 12.1
  • SW 6 mph
  • 94.86 %
  • 1794 ft.
  • Dec 07 3:00 am
  • 12 deg F
  • 91%
  • 25.88 Hg
  • 13 deg F
  • 11.9
  • SW 6 mph
  • 95.04 %
  • 1731 ft.
  • Dec 07 4:00 am
  • 11 deg F
  • 95%
  • 25.87 Hg
  • 13 deg F
  • 11.9
  • S 6 mph
  • 95.20 %
  • 1675 ft.
  • Dec 07 5:00 am
  • 9 deg F
  • 100%
  • 25.86 Hg
  • 12 deg F
  • 11.4
  • SW 6 mph
  • 95.58 %
  • 1541 ft.
  • Dec 07 6:00 am
  • 9 deg F
  • 100%
  • 25.86 Hg
  • 12 deg F
  • 11.4
  • SW 6 mph
  • 95.57 %
  • 1544 ft.
  • Dec 07 7:00 am
  • 10 deg F
  • 94%
  • 25.83 Hg
  • 12 deg F
  • 11.2
  • SW 6 mph
  • 95.28 %
  • 1645 ft.
  • Dec 07 8:00 am
  • 13 deg F
  • 90%
  • 25.80 Hg
  • 13 deg F
  • 12.3
  • SW 7 mph
  • 94.52 %
  • 1915 ft.
  • Dec 07 9:00 am
  • 18 deg F
  • 85%
  • 25.77 Hg
  • 16 deg F
  • 14.5
  • SW 6 mph
  • 93.38 %
  • 2327 ft.
  • Dec 07 10:00 am
  • 26 deg F
  • 73%
  • 25.73 Hg
  • 20 deg F
  • 17.5
  • SW 7 mph
  • 91.65 %
  • 2955 ft.
  • Dec 07 11:00 am
  • 31 deg F
  • 69%
  • 25.71 Hg
  • 23 deg F
  • 20.3
  • SW 6 mph
  • 90.57 %
  • 3353 ft.
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