Air Density Online

Tri-City Speedway in Granite City, Illinois
Weather forecast information*

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

Get current weather information for Tri-City Speedway. Track elevation: 420 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
  • Sep 27 3:00 am
  • 51 deg F
  • 63%
  • 29.60 Hg
  • 39 deg F
  • 35.1
  • NW 4 mph
  • 99.86 %
  • 47 ft.
  • Sep 27 4:00 am
  • 50 deg F
  • 64%
  • 29.61 Hg
  • 38 deg F
  • 34.4
  • NW 5 mph
  • 100.12 %
  • -40 ft.
  • Sep 27 5:00 am
  • 49 deg F
  • 66%
  • 29.62 Hg
  • 38 deg F
  • 34.1
  • NW 5 mph
  • 100.36 %
  • -123 ft.
  • Sep 27 6:00 am
  • 47 deg F
  • 70%
  • 29.64 Hg
  • 38 deg F
  • 33.6
  • NW 5 mph
  • 100.82 %
  • -279 ft.
  • Sep 27 7:00 am
  • 47 deg F
  • 72%
  • 29.67 Hg
  • 38 deg F
  • 34.5
  • NW 6 mph
  • 100.89 %
  • -305 ft.
  • Sep 27 8:00 am
  • 50 deg F
  • 69%
  • 29.69 Hg
  • 40 deg F
  • 37.0
  • NW 5 mph
  • 100.33 %
  • -114 ft.
  • Sep 27 9:00 am
  • 56 deg F
  • 58%
  • 29.72 Hg
  • 41 deg F
  • 38.7
  • NW 6 mph
  • 99.20 %
  • 274 ft.
  • Sep 27 10:00 am
  • 61 deg F
  • 49%
  • 29.73 Hg
  • 42 deg F
  • 39.1
  • NW 6 mph
  • 98.30 %
  • 586 ft.
  • Sep 27 11:00 am
  • 65 deg F
  • 42%
  • 29.74 Hg
  • 41 deg F
  • 38.6
  • NW 7 mph
  • 97.58 %
  • 836 ft.
  • Sep 27 12:00 pm
  • 68 deg F
  • 37%
  • 29.73 Hg
  • 41 deg F
  • 37.7
  • NW 9 mph
  • 97.02 %
  • 1033 ft.
  • Sep 27 1:00 pm
  • 69 deg F
  • 33%
  • 29.72 Hg
  • 39 deg F
  • 34.8
  • NW 10 mph
  • 96.86 %
  • 1088 ft.
  • Sep 27 2:00 pm
  • 70 deg F
  • 31%
  • 29.71 Hg
  • 38 deg F
  • 33.8
  • NW 10 mph
  • 96.68 %
  • 1152 ft.
  • Sep 27 3:00 pm
  • 70 deg F
  • 31%
  • 29.71 Hg
  • 38 deg F
  • 33.9
  • NW 11 mph
  • 96.66 %
  • 1158 ft.
  • Sep 27 4:00 pm
  • 70 deg F
  • 33%
  • 29.70 Hg
  • 40 deg F
  • 36.1
  • NW 11 mph
  • 96.60 %
  • 1179 ft.
  • Sep 27 5:00 pm
  • 70 deg F
  • 36%
  • 29.70 Hg
  • 42 deg F
  • 39.4
  • NW 10 mph
  • 96.52 %
  • 1208 ft.
  • Sep 27 6:00 pm
  • 68 deg F
  • 41%
  • 29.71 Hg
  • 43 deg F
  • 41.9
  • NW 8 mph
  • 96.86 %
  • 1089 ft.
  • Sep 27 7:00 pm
  • 64 deg F
  • 46%
  • 29.72 Hg
  • 43 deg F
  • 40.9
  • N 7 mph
  • 97.66 %
  • 809 ft.
  • Sep 27 8:00 pm
  • 62 deg F
  • 50%
  • 29.75 Hg
  • 43 deg F
  • 41.4
  • N 7 mph
  • 98.11 %
  • 652 ft.
  • Sep 27 9:00 pm
  • 59 deg F
  • 53%
  • 29.77 Hg
  • 42 deg F
  • 39.4
  • N 7 mph
  • 98.81 %
  • 410 ft.
  • Sep 27 10:00 pm
  • 57 deg F
  • 53%
  • 29.80 Hg
  • 40 deg F
  • 36.6
  • NE 7 mph
  • 99.33 %
  • 230 ft.
  • Sep 27 11:00 pm
  • 55 deg F
  • 51%
  • 29.81 Hg
  • 37 deg F
  • 32.7
  • NE 7 mph
  • 99.85 %
  • 50 ft.
  • Sep 28 12:00 am
  • 53 deg F
  • 51%
  • 29.83 Hg
  • 35 deg F
  • 30.4
  • NE 7 mph
  • 100.35 %
  • -118 ft.
  • Sep 28 1:00 am
  • 51 deg F
  • 47%
  • 29.83 Hg
  • 32 deg F
  • 26.0
  • NE 7 mph
  • 100.86 %
  • -294 ft.
  • Sep 28 2:00 am
  • 49 deg F
  • 49%
  • 29.85 Hg
  • 31 deg F
  • 25.1
  • NE 6 mph
  • 101.34 %
  • -455 ft.
  • Sep 28 3:00 am
  • 47 deg F
  • 52%
  • 29.87 Hg
  • 30 deg F
  • 24.7
  • NE 5 mph
  • 101.80 %
  • -614 ft.
  • Sep 28 4:00 am
  • 45 deg F
  • 56%
  • 29.88 Hg
  • 30 deg F
  • 24.6
  • NE 5 mph
  • 102.27 %
  • -770 ft.
  • Sep 28 5:00 am
  • 43 deg F
  • 60%
  • 29.90 Hg
  • 30 deg F
  • 24.4
  • NE 4 mph
  • 102.74 %
  • -929 ft.
  • Sep 28 6:00 am
  • 41 deg F
  • 66%
  • 29.92 Hg
  • 31 deg F
  • 24.9
  • NE 5 mph
  • 103.21 %
  • -1086 ft.
  • Sep 28 7:00 am
  • 41 deg F
  • 71%
  • 29.94 Hg
  • 32 deg F
  • 26.7
  • NE 5 mph
  • 103.24 %
  • -1095 ft.
  • Sep 28 8:00 am
  • 44 deg F
  • 69%
  • 29.97 Hg
  • 35 deg F
  • 29.2
  • NE 6 mph
  • 102.65 %
  • -897 ft.
  • Sep 28 9:00 am
  • 50 deg F
  • 62%
  • 29.99 Hg
  • 37 deg F
  • 32.9
  • NE 7 mph
  • 101.42 %
  • -484 ft.
  • Sep 28 10:00 am
  • 54 deg F
  • 57%
  • 30.00 Hg
  • 39 deg F
  • 35.0
  • NE 7 mph
  • 100.63 %
  • -215 ft.
  • Sep 28 11:00 am
  • 57 deg F
  • 53%
  • 30.00 Hg
  • 40 deg F
  • 36.3
  • NE 8 mph
  • 100.03 %
  • -9 ft.
  • Sep 28 12:00 pm
  • 60 deg F
  • 49%
  • 29.99 Hg
  • 41 deg F
  • 37.4
  • NE 8 mph
  • 99.39 %
  • 208 ft.
  • Sep 28 1:00 pm
  • 62 deg F
  • 46%
  • 29.98 Hg
  • 41 deg F
  • 37.7
  • NE 8 mph
  • 98.97 %
  • 355 ft.
  • Sep 28 2:00 pm
  • 64 deg F
  • 43%
  • 29.96 Hg
  • 41 deg F
  • 37.9
  • NE 8 mph
  • 98.52 %
  • 510 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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