Current weather* for
Winston Speedway
in Rothbury, Michigan
- temperature = 50.29 deg f
- relative humidity = 91 %
- uncorrected barometer* = 28.96 inHg
- corrected barometer* = 29.69 inHg
- wind speed = 7.76 mph
- wind direction* = SW (190°)
- more info: current metric | historical | forecast | help
- dew point = 48 deg f
- saturation pressure = 0.366 inHg
- vapor pressure = 0.333 inHg
- grains = 50.7
- air density (w/o water vapor) = 99%
- air density (w water vapor) = 98%
- density altitude = 862.39 ft
Proudly supported by:
Ron's Fuel Injection: cost-effective mechanical fuel injection
Powered by Dark Sky
Updated May 19, 2022, 8:28 am
What to expect: Mostly cloudy for the hour. Rain starting tomorrow morning. Get 36 hour DA forecast.
Information about Winston Speedway
track address:7834 S 72nd Ave, Rothbury, MI 49452
track type: 3/8 mile clay oval
- -Hours of daylight: 14:54:18
- -Sunrise: 06:14:51 am 05/19/22 (2 hours ago)
- -Sunset: 09:09:09 pm 05/18/22 (11 hours ago)
This page provides detailed information for engine tuners to track weather at Winston Speedway. Temperature, humidity, barometer, and weather alerts are obtained from Dark Sky. Weather sources come from nwspa, cmc, gfs, hrrr, icon, isd, madis, nam, sref, darksky, nearest-precip. Learn more about data sources here.
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 Dark Sky

Sunrise/sunset
data obtained from
sunrise-sunset.org

Airdensityonline.com is
hosted on Dreamhost