The weathercast from TempCast

TempCast, from Vaisala, is a wireless, pole-mounted sensor that measures air temperature, humidity and pavement surface temperature - without touching the pavement.
By David Arminas August 9, 2023 Read time: 1 min
TempCast is a self-powered, wireless NB-IoT unit and the latest IoT-based sensor from Vaisala (image courtesy of Vaisala)

The combination of Vaisala’s TempCast and Wx Horizon solutions is an easy and affordable way to get accurate road weather measurements from challenging locations.

TempCast is a wireless, pole-mounted sensor that measures air temperature, humidity and pavement surface temperature without ever touching the pavement. With built-in connectivity and power, TempCast can be installed almost anywhere, turning an ordinary road into a smart road. It brings additional observational value from locations between existing road weather stations, that were previously hard to measure. It can also be used to build entirely new networks that were not feasible before.

TempCast – a self-powered, wireless NB-IoT unit - is the latest IoT-based sensor in Vaisala’s offerings and comes with a three-year battery lifetime. Meanwhile, Vaisala GroundCast, an in-ground IoT-based sensor that measures pavement temperature from different depths, as well as the road surface state, was introduced last year.

Both TempCast and GroundCast connect to Wx Horizon, Vaisala’s subscription-based weather hazard impact portal that delivers visualisations, alerts and insights on current and future road conditions.

Vaisala says that its weather and environmental technologies are routinely used to develop creative, new applications in the areas of traffic management, winter maintenance, advanced automotive applications and beyond.

Highway & Network Management

For more information on companies in this article

Related Content

  • Highways: environmental problem or environmental enhancement?
    March 21, 2016
    Highways need not be a blight on the countryside that many people, urban planners included, believe they will always be. By Bram Miller, director, and Martin Broderick, environmental consultant, at Ramboll Environ While the world’s highway networks bring undoubted economic and social benefits, they are generally perceived to lead to negative environmental impacts. Some may consider this an unfair reputation, but it is difficult to argue that in the majority of cases both the construction and operation of
    Read More
  • Innovations in concrete paving offering improved surfaces
    July 17, 2017
    Major innovations in concrete paving systems will offer customers improved surface finishes - Mike Woof writes US manufacturers continue to dominate the concrete paving sector, with German firm Wirtgen being the only exception. A number of Chinese manufacturers have attempted to enter the concrete paving market with compact machines but have so far had little success in tempting customers away from proven brands. The expertise in for the niche segment of concrete paving remains the preserve of a handful
    Read More
  • Smarter compaction equipment from key manufacturers
    June 23, 2015
    Intelligent compaction technologies continue to advance in sophistication - Mike Woof writes Ever more sophisticated intelligent compaction technologies are being offered to customers, which can boost working efficiency and help improve construction quality. This is particularly the case for the compaction of asphalt running surfaces. Asphalt cooling leaves only a short time window during which a paved mat can be properly compacted, so intelligent compaction systems offer major gains for contractors and cli
    Read More
  • A vision of roads
    September 3, 2012
    By 2040 European roads could be built differently, and hopefully be safer, according to the EU research programme NR2C
    Read More

Highlighted Content