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

  • Major innovations are coming to market in concrete slipforming
    March 6, 2017
    Tough competition is being seen in the specialised market for concrete slipforming machines, with new partnerships and new technology coming to market - Mike Woof writes GOMACO is boosting the versatility of its Commander slipformer further with the development of the new Three-Track Commander IIIx variant. This has been configured to cope with much tighter radii than previous versions of the Commander III, allowing it to slipform a radius of just 610mm. This suits the machine to applications such as sli
    Read More
  • PPRS event highlights transport investment shortfall
    April 30, 2015
    The PPRS event in Paris highlighted the need for additional investment in road transportation – David Arminas writes. Consider the global road network. An improved road from one rural African town to another can reduce the journey time from a one-day walk to a one-hour drive. This could save lives through access to a hospital; allow small businesses to work faster by getting in supplies more quickly; allow children to attend a better equipped school. Roads affect society by allowing healthier and bett
    Read More
  • Sandvik’s Turkish delight at groundbreaking tunnel vision
    May 20, 2014
    Turkey’s longest, and what will be the world’s fourth longest, highway tunnel is being built under Mount Ovit in the northeast of the country. Sandvik Construction is playing a vital role in the construction of the giant new structure, which will enable all-year-round access to what is a relatively remote and often snow-blocked part of Anatolia Having had their freedom of movement blighted for many years by wintertime snow blocking the D925 highway, along with narrower roads and passes, at Mount Ovit, resi
    Read More
  • Italy's strategic tunnel link
    August 21, 2012
    The world's largest tunnelling machine is completing Italy's important road connection between Bologna and Florence - Adrian Greeman reports For just under a decade a huge programme of highway construction has been underway in the mountainous region between Bologna and Florence, realigning a section of the A1 highway nearly 70km long. The new section, through major tunnels and across high viaducts, will greatly increase capacity on Italy's most important highway.
    Read More

Highlighted Content