Faster, more accurate forecasts, all in one place.


Ever have a tough weather-based decision on the course, time is short, and you have to pull data from multiple sources in order to make the call?


Turf Threat Tracker -or T3- provides all the weather information you need in one place.
T3's team of meteorologists, including Grass Roots Weather's Herb Stevens, who has served the golf industry for 18 years, focus all their energy and innovation on helping the turf management professional.

Most weather data you can access now is generated by low-resolution, inaccurate models that can't drill down to what's happening on your property - but T3 can.


The platform is designed for and dedicated to turf management professionals. When time is short, why search for the weather data you need all over the internet?

It's all right there on T3 and it's supported by a foursome of meteorologists, standing by and ready to help.


Why is T3 Better?


T3's forecasts are generated by the HRRR, a 'high resolution, rapid refresh' model build on a grid with a distance between data points of only 1.8 miles. The typical grid size for a point and click forecast is 18 miles! Plug in the latitude and longitude for your property, and your forecasts will become even more site-specific.


48-hour forecasts are presented by the hour, allowing you to focus in on specific times for specific jobs to a much greater degree.


Our turf-focused metrics are only available on T3. Forecasts include hourly projections for incoming solar radiation, plant canopy moisture, evapotranspiration, and a proprietary algorithm that projects the time of frost formation and melting.


No more jumping from site to site to get the data necessary for calls on the fly. It's all there on T3; interactive radar with real-time lightning detection, severe weather outlooks, temperatures, rainfall, dew point temps, cloud cover, and more.


Site specific forecasts can be customized quickly and easily. You simply set the threat level for just about any type of weather and a visual alert will pop up on the threat matrix whenever that level is in play. Temperature, soil moisture, wind gusts, Growing Degree Days and more are included in this feature.

Expert Support

Questions about T3's forecasts? Our team of meteorologists is available by phone, text, or email.

You and up to four employees can use T3 FREE for four weeks to experience how it can help your program.

No immediate commitment necessary. Because many of the forecasts are new even to experienced turf managers, you deserve a look before you subscribe.