TempCast
Wireless road weather sensor with industry-leading accuracy, easy installation, and maintenance-free operation.
The go-anywhere road sensor
Get precise road weather measurements from challenging locations that were previously impossible or impractical to monitor. Vaisala TempCast provides an easy and affordable way to fill blind spots in your road weather network, delivering critical temperature and humidity data from bridges, remote locations, and exposed roads. Available exclusively with Wx Horizon, TempCast delivers real-time observations that enhance road weather forecasts, enabling smarter maintenance decisions and targeted treatments.
Proven performance
TempCast delivers the same reference-grade accuracy as Vaisala's industry-leading road weather stations, using our trusted HUMICAP humidity sensor technology. The rugged, sealed construction ensures 3+ years of reliable, maintenance-free operation in all weather conditions.
Install anywhere
With wireless NB-IoT connectivity and a self-contained battery, there is no need for electrical or infrastructure work. Simply attach TempCast to a pole and activate with the mobile app in under 30 minutes—ideal for locations where traditional sensors can't be installed.
Parameters
Air temperature
Relative humidty
Dew point
Frost point
Road surface temperature (optional)
Security built in
ISO 27001
Xweather maintains continuous risk management processes and rigorous information security protocols, ensuring that all data is handled securely.
SOC2
Xweather aligns with SOC 2, which requires us to manage and protect the security, confidentiality, privacy, integrity, and availability of customer data.
Radio Equipment Directive (EU)
Vaisala Xcast sensors comply with the Directive's security requirements, which specify that connected devices must protect personal data and privacy.
Easy installation
Watch the video and read the user guide for instructions.
Explore solutions
Get a more accurate forecast
With Wx Horizon, cities and transportation departments pinpoint when and where road conditions will become unsafe—up to 72 hours ahead. This precision transforms budgets from emergency spending sprees into strategic investments, while drivers experience safer commutes through data-driven treatments that target actual conditions.