Air Density Online

Petaluma Speedway in Petaluma, California
Weather forecast information*

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

Get current weather information for Petaluma Speedway. Track elevation: 23 ft.

Today: Partly cloudy throughout the day. This week: Possible light rain on Sunday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Sep 17 3:00 am
  • 51 deg F
  • 97%
  • 29.84 Hg
  • 50 deg F
  • 53.9
  • SW 1 mph
  • 100.27 %
  • -91 ft.
  • Sep 17 4:00 am
  • 51 deg F
  • 98%
  • 29.85 Hg
  • 50 deg F
  • 54.4
  • SE 1 mph
  • 100.26 %
  • -90 ft.
  • Sep 17 5:00 am
  • 50 deg F
  • 100%
  • 29.85 Hg
  • 50 deg F
  • 53.5
  • SE 1 mph
  • 100.50 %
  • -171 ft.
  • Sep 17 6:00 am
  • 47 deg F
  • 100%
  • 29.87 Hg
  • 47 deg F
  • 47.7
  • SE 2 mph
  • 101.30 %
  • -442 ft.
  • Sep 17 7:00 am
  • 45 deg F
  • 100%
  • 29.88 Hg
  • 45 deg F
  • 44.2
  • SE 3 mph
  • 101.81 %
  • -616 ft.
  • Sep 17 8:00 am
  • 47 deg F
  • 100%
  • 29.90 Hg
  • 47 deg F
  • 47.7
  • SE 3 mph
  • 101.38 %
  • -470 ft.
  • Sep 17 9:00 am
  • 52 deg F
  • 100%
  • 29.91 Hg
  • 52 deg F
  • 57.6
  • SE 3 mph
  • 100.20 %
  • -70 ft.
  • Sep 17 10:00 am
  • 57 deg F
  • 96%
  • 29.93 Hg
  • 56 deg F
  • 66.4
  • SE 3 mph
  • 99.09 %
  • 311 ft.
  • Sep 17 11:00 am
  • 63 deg F
  • 79%
  • 29.93 Hg
  • 56 deg F
  • 67.7
  • SE 4 mph
  • 97.95 %
  • 708 ft.
  • Sep 17 12:00 pm
  • 67 deg F
  • 69%
  • 29.93 Hg
  • 57 deg F
  • 68.0
  • S 5 mph
  • 97.20 %
  • 970 ft.
  • Sep 17 1:00 pm
  • 71 deg F
  • 63%
  • 29.92 Hg
  • 58 deg F
  • 71.3
  • SW 7 mph
  • 96.36 %
  • 1262 ft.
  • Sep 17 2:00 pm
  • 73 deg F
  • 60%
  • 29.92 Hg
  • 58 deg F
  • 72.7
  • SW 8 mph
  • 95.94 %
  • 1411 ft.
  • Sep 17 3:00 pm
  • 73 deg F
  • 60%
  • 29.90 Hg
  • 58 deg F
  • 72.7
  • SW 8 mph
  • 95.90 %
  • 1428 ft.
  • Sep 17 4:00 pm
  • 72 deg F
  • 61%
  • 29.90 Hg
  • 58 deg F
  • 71.5
  • SW 9 mph
  • 96.08 %
  • 1361 ft.
  • Sep 17 5:00 pm
  • 70 deg F
  • 61%
  • 29.89 Hg
  • 56 deg F
  • 66.7
  • SW 8 mph
  • 96.53 %
  • 1204 ft.
  • Sep 17 6:00 pm
  • 65 deg F
  • 72%
  • 29.90 Hg
  • 56 deg F
  • 66.2
  • SW 7 mph
  • 97.49 %
  • 867 ft.
  • Sep 17 7:00 pm
  • 60 deg F
  • 85%
  • 29.91 Hg
  • 55 deg F
  • 65.5
  • SW 6 mph
  • 98.48 %
  • 522 ft.
  • Sep 17 8:00 pm
  • 55 deg F
  • 95%
  • 29.92 Hg
  • 54 deg F
  • 61.1
  • SW 5 mph
  • 99.59 %
  • 141 ft.
  • Sep 17 9:00 pm
  • 52 deg F
  • 100%
  • 29.94 Hg
  • 52 deg F
  • 57.5
  • SW 4 mph
  • 100.30 %
  • -104 ft.
  • Sep 17 10:00 pm
  • 51 deg F
  • 100%
  • 29.94 Hg
  • 51 deg F
  • 55.4
  • SW 4 mph
  • 100.56 %
  • -191 ft.
  • Sep 17 11:00 pm
  • 50 deg F
  • 100%
  • 29.96 Hg
  • 50 deg F
  • 53.3
  • SW 4 mph
  • 100.85 %
  • -291 ft.
  • Sep 18 12:00 am
  • 49 deg F
  • 100%
  • 29.96 Hg
  • 49 deg F
  • 51.3
  • SW 4 mph
  • 101.11 %
  • -377 ft.
  • Sep 18 1:00 am
  • 49 deg F
  • 100%
  • 29.96 Hg
  • 49 deg F
  • 51.3
  • SW 4 mph
  • 101.12 %
  • -381 ft.
  • Sep 18 2:00 am
  • 49 deg F
  • 100%
  • 29.96 Hg
  • 49 deg F
  • 51.3
  • SW 4 mph
  • 101.12 %
  • -381 ft.
  • Sep 18 3:00 am
  • 49 deg F
  • 100%
  • 29.96 Hg
  • 49 deg F
  • 51.3
  • SW 4 mph
  • 101.11 %
  • -377 ft.
  • Sep 18 4:00 am
  • 50 deg F
  • 100%
  • 29.96 Hg
  • 50 deg F
  • 53.3
  • SW 4 mph
  • 100.85 %
  • -291 ft.
  • Sep 18 5:00 am
  • 51 deg F
  • 100%
  • 29.96 Hg
  • 51 deg F
  • 55.4
  • SW 4 mph
  • 100.62 %
  • -211 ft.
  • Sep 18 6:00 am
  • 52 deg F
  • 100%
  • 29.97 Hg
  • 52 deg F
  • 57.5
  • SW 4 mph
  • 100.40 %
  • -138 ft.
  • Sep 18 7:00 am
  • 52 deg F
  • 100%
  • 29.98 Hg
  • 52 deg F
  • 57.4
  • W 3 mph
  • 100.44 %
  • -152 ft.
  • Sep 18 8:00 am
  • 53 deg F
  • 100%
  • 30.00 Hg
  • 53 deg F
  • 59.6
  • SW 3 mph
  • 100.25 %
  • -85 ft.
  • Sep 18 9:00 am
  • 55 deg F
  • 100%
  • 30.00 Hg
  • 55 deg F
  • 64.2
  • NW 4 mph
  • 99.78 %
  • 74 ft.
  • Sep 18 10:00 am
  • 58 deg F
  • 100%
  • 30.02 Hg
  • 58 deg F
  • 71.6
  • SW 4 mph
  • 99.09 %
  • 313 ft.
  • Sep 18 11:00 am
  • 61 deg F
  • 99%
  • 30.02 Hg
  • 61 deg F
  • 79.0
  • SW 5 mph
  • 98.37 %
  • 561 ft.
  • Sep 18 12:00 pm
  • 64 deg F
  • 92%
  • 30.02 Hg
  • 62 deg F
  • 81.7
  • SW 6 mph
  • 97.75 %
  • 777 ft.
  • Sep 18 1:00 pm
  • 67 deg F
  • 87%
  • 30.02 Hg
  • 63 deg F
  • 85.8
  • SW 7 mph
  • 97.10 %
  • 1003 ft.
  • Sep 18 2:00 pm
  • 68 deg F
  • 84%
  • 30.02 Hg
  • 63 deg F
  • 85.8
  • SW 8 mph
  • 96.89 %
  • 1077 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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