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GroundCast
In-ground wireless road weather sensor with industry-leading accuracy, easy installation, and maintenance-free operation.
Vaisala GroundCast provides an easy and affordable way to monitor critical locations or fill gaps in road weather station networks. Available exclusively with Xweather Horizon, GroundCast delivers real-time observations that enhance Xweather Horizon's road weather forecasts, enabling smarter maintenance decisions, from timely snow and ice treatment to protecting asphalt from summer heat damage.
Measure what matters most
Vaisala GroundCast is a compact, all-in-one wireless device designed for exceptional accuracy, simple installation, and seamless operation.
- Instantly connected
GroundCast communicates wirelessly over cellular networks. Activate the sensor using your smartphone and the data starts flowing into your account.
- Maintenance-free
Vaisala monitors device health remotely, ensuring uninterrupted data.
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Stay ahead of winter weather
Proven performance
GroundCast delivers the same accuracy as Vaisala road weather stations, ensuring comparable data across your network. The rugged, sealed construction provides 3+ years of maintenance-free life.
Install anywhere
With wireless connectivity and a self-contained battery, there is no need for external power or infrastructure work. Install GroundCast to any lane location, including the wheel track, in under 60 minutes.
Parameters
Road surface temperature
Road temperature at -6 cm (2.4 in)
Road temperature at -30 cm (1 ft)
Residual salt amount
Surface state: dry / not dry
Security built in
RED
EU security directive for radio equipment and connected devices
ISO
27001
Standard for security governance
SOC 2
Compliant in secure data management
Easy installation
Watch the video and read the user guide for instructions.
GroundCast support
GroundCast installation
Vaisala Xcast Connect app
Winter confidence for your community
Xweather Horizon provides route-specific road weather forecasts and treatment plans for winter maintenance professionals. Combining data from wireless road sensors, weather stations, mobile detectors, and connected vehicles, it shows you exactly which roads need attention and when, reducing salt use and operational costs without compromising safety.
Power your next innovation with Xweather
From predictive insights to live data streams — integrate Xweather into your apps, platforms, and products.