Current metric weather* for
Shelby County Speedway
in Harlan, Iowa
- temperature = 17.0 deg c
- relative humidity = 100%
- uncorrected barometer* = 974.93 hPa
- corrected barometer* = 1017.95 hPa
- wind speed = 6.12 kph
- wind direction* = NE (50°)
- more info: current imperial | historical | forecast | help
- dew point = 17.0 deg c
- saturation pressure = 19.374 hPa
- vapor pressure = 19.374 hPa
- grains = 88.3
- air density (w/o water vapor) = 96%
- air density (w water vapor) = 94%
- density altitude = 658.47 m
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Updated June 6, 2023, 1:45 am
What to expect: Get 36 hour DA forecast.
Information about Shelby County Speedway
track address: Shelby County Fairgrounds, Harlan, IA 51537
track type: 1/3 mile high-banked clay oval
- -Hours of daylight: 15:08:26
- -Sunrise: 05:45:44 06/06/23 (4 hours from now)
- -Sunset: 20:54:10 06/05/23 (5 hours ago)
This page provides detailed weather information for racers to track weather at Shelby County Speedway. View full list of tracks. Learn more about how to use this site on our FAQ page.
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.
Temperature, humidity,
and barometer values
courtesy of Weather API

Sunrise/sunset
data obtained from
sunrise-sunset.org

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