Air Density Online

St Francois County Raceway in Farmington, Missouri
Weather forecast information*

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

Get current weather information for St Francois County Raceway. Track elevation: 993 ft.

Today: Humid and mostly cloudy throughout the day. This week: Heavy rain throughout the week.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • May 18 10:00 am
  • 68 deg F
  • 89%
  • 28.76 Hg
  • 65 deg F
  • 95.1
  • SW 9 mph
  • 92.63 %
  • 2597 ft.
  • May 18 11:00 am
  • 71 deg F
  • 86%
  • 28.75 Hg
  • 67 deg F
  • 102.0
  • SW 12 mph
  • 91.94 %
  • 2850 ft.
  • May 18 12:00 pm
  • 75 deg F
  • 81%
  • 28.74 Hg
  • 69 deg F
  • 110.1
  • NW 12 mph
  • 91.06 %
  • 3170 ft.
  • May 18 1:00 pm
  • 78 deg F
  • 76%
  • 28.74 Hg
  • 70 deg F
  • 114.3
  • SW 11 mph
  • 90.45 %
  • 3395 ft.
  • May 18 2:00 pm
  • 80 deg F
  • 71%
  • 28.73 Hg
  • 70 deg F
  • 114.0
  • SW 10 mph
  • 90.10 %
  • 3527 ft.
  • May 18 3:00 pm
  • 82 deg F
  • 66%
  • 28.72 Hg
  • 70 deg F
  • 113.1
  • W 9 mph
  • 89.76 %
  • 3650 ft.
  • May 18 4:00 pm
  • 83 deg F
  • 63%
  • 28.74 Hg
  • 69 deg F
  • 111.4
  • W 8 mph
  • 89.68 %
  • 3683 ft.
  • May 18 5:00 pm
  • 83 deg F
  • 64%
  • 28.71 Hg
  • 70 deg F
  • 113.4
  • NW 7 mph
  • 89.57 %
  • 3723 ft.
  • May 18 6:00 pm
  • 82 deg F
  • 66%
  • 28.69 Hg
  • 70 deg F
  • 113.3
  • W 7 mph
  • 89.67 %
  • 3684 ft.
  • May 18 7:00 pm
  • 80 deg F
  • 71%
  • 28.69 Hg
  • 70 deg F
  • 114.2
  • W 5 mph
  • 89.99 %
  • 3568 ft.
  • May 18 8:00 pm
  • 76 deg F
  • 79%
  • 28.70 Hg
  • 69 deg F
  • 111.2
  • SW 5 mph
  • 90.75 %
  • 3287 ft.
  • May 18 9:00 pm
  • 73 deg F
  • 86%
  • 28.72 Hg
  • 69 deg F
  • 109.4
  • NW 4 mph
  • 91.34 %
  • 3069 ft.
  • May 18 10:00 pm
  • 71 deg F
  • 92%
  • 28.73 Hg
  • 69 deg F
  • 109.3
  • NW 4 mph
  • 91.72 %
  • 2929 ft.
  • May 18 11:00 pm
  • 70 deg F
  • 95%
  • 28.73 Hg
  • 69 deg F
  • 109.1
  • NW 4 mph
  • 91.90 %
  • 2864 ft.
  • May 19 12:00 am
  • 69 deg F
  • 99%
  • 28.72 Hg
  • 69 deg F
  • 109.9
  • NW 3 mph
  • 92.03 %
  • 2817 ft.
  • May 19 1:00 am
  • 68 deg F
  • 100%
  • 28.72 Hg
  • 68 deg F
  • 107.2
  • NW 3 mph
  • 92.26 %
  • 2733 ft.
  • May 19 2:00 am
  • 67 deg F
  • 100%
  • 28.72 Hg
  • 67 deg F
  • 103.5
  • NW 3 mph
  • 92.50 %
  • 2644 ft.
  • May 19 3:00 am
  • 66 deg F
  • 100%
  • 28.72 Hg
  • 66 deg F
  • 99.9
  • NW 3 mph
  • 92.75 %
  • 2553 ft.
  • May 19 4:00 am
  • 66 deg F
  • 100%
  • 28.72 Hg
  • 66 deg F
  • 99.9
  • W 3 mph
  • 92.76 %
  • 2550 ft.
  • May 19 5:00 am
  • 65 deg F
  • 100%
  • 28.72 Hg
  • 65 deg F
  • 96.4
  • NW 3 mph
  • 93.02 %
  • 2456 ft.
  • May 19 6:00 am
  • 64 deg F
  • 100%
  • 28.73 Hg
  • 64 deg F
  • 93.0
  • SE 3 mph
  • 93.28 %
  • 2363 ft.
  • May 19 7:00 am
  • 65 deg F
  • 100%
  • 28.73 Hg
  • 65 deg F
  • 96.4
  • SW 3 mph
  • 93.03 %
  • 2452 ft.
  • May 19 8:00 am
  • 68 deg F
  • 100%
  • 28.72 Hg
  • 68 deg F
  • 107.3
  • SW 5 mph
  • 92.25 %
  • 2736 ft.
  • May 19 9:00 am
  • 72 deg F
  • 97%
  • 28.71 Hg
  • 71 deg F
  • 119.6
  • SE 6 mph
  • 91.28 %
  • 3089 ft.
  • May 19 10:00 am
  • 76 deg F
  • 90%
  • 28.70 Hg
  • 73 deg F
  • 127.2
  • SE 8 mph
  • 90.41 %
  • 3410 ft.
  • May 19 11:00 am
  • 79 deg F
  • 83%
  • 28.68 Hg
  • 73 deg F
  • 129.7
  • S 8 mph
  • 89.81 %
  • 3635 ft.
  • May 19 12:00 pm
  • 81 deg F
  • 79%
  • 28.66 Hg
  • 74 deg F
  • 131.9
  • S 9 mph
  • 89.35 %
  • 3805 ft.
  • May 19 1:00 pm
  • 83 deg F
  • 75%
  • 28.63 Hg
  • 74 deg F
  • 133.8
  • S 10 mph
  • 88.90 %
  • 3972 ft.
  • May 19 2:00 pm
  • 84 deg F
  • 69%
  • 28.61 Hg
  • 73 deg F
  • 127.1
  • S 10 mph
  • 88.79 %
  • 4013 ft.
  • May 19 3:00 pm
  • 85 deg F
  • 68%
  • 28.58 Hg
  • 73 deg F
  • 129.5
  • SW 10 mph
  • 88.49 %
  • 4125 ft.
  • May 19 4:00 pm
  • 84 deg F
  • 69%
  • 28.56 Hg
  • 73 deg F
  • 127.3
  • SW 10 mph
  • 88.65 %
  • 4068 ft.
  • May 19 5:00 pm
  • 82 deg F
  • 71%
  • 28.53 Hg
  • 72 deg F
  • 122.8
  • SW 10 mph
  • 88.98 %
  • 3941 ft.
  • May 19 6:00 pm
  • 82 deg F
  • 69%
  • 28.52 Hg
  • 71 deg F
  • 119.3
  • SW 11 mph
  • 89.00 %
  • 3935 ft.
  • May 19 7:00 pm
  • 81 deg F
  • 68%
  • 28.51 Hg
  • 70 deg F
  • 113.7
  • SW 12 mph
  • 89.25 %
  • 3842 ft.
  • May 19 8:00 pm
  • 80 deg F
  • 68%
  • 28.51 Hg
  • 69 deg F
  • 110.0
  • SW 12 mph
  • 89.49 %
  • 3752 ft.
  • May 19 9:00 pm
  • 79 deg F
  • 68%
  • 28.51 Hg
  • 68 deg F
  • 106.3
  • SW 13 mph
  • 89.75 %
  • 3656 ft.
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