Weather
MARS Enviroweather Program
Enviroweather is a program administered by Michigan State University to develop and deliver a sustainable weather-based information system that helps users make pest, plant production, and natural resource management decisions. The program consists of over 100 weather stations across Michigan and Wisconsin that are continuously monitoring:
- Air Temperature
- Soil temperature
- Precipitation
- Wind speed and direction
- Dewpoint
- Leaf wetness
- Humidity
- Solar radiation

The Campbell Scientific automated weather system was installed at the Marshfield Agricultural Research in July of 2021. Real-time and historical data can be accessed online. The following links and directions can be used to access the desired information (note that the links will take you to websites hosted by Michigan State University):
- Real-time data
- Enviroweather Dashboard – https://enviroweather.msu.edu/dashboard
- You will need to register for an account (free)
- Once you login to the dashboard, in the “Settings” section, click “Weather Stations” and scroll down to select “Marshfield, WI”.
- Click on Watch button.
- Navigate back to your dashboard and find “Marshfield, WI” on your list.
- By clicking on the “+” weather data will appear in the table.
- Enviroweather Dashboard – https://enviroweather.msu.edu/dashboard

- Historical data
- Enviroweather Network Home – https://mawn.geo.msu.edu/station.asp?id=mar
- Select “Daily Data” to see tables for current and previous two months
- Select “Hourly Data” to see tables for current and previous two days
- Select “Custom Report” to generate a table for a specific range of time containing the desired parameters
- Enviroweather Network Home – https://mawn.geo.msu.edu/station.asp?id=mar
