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AtmoCast

Compact wireless weather sensor with industry-leading accuracy, easy installation, and maintenance-free operation.

Improve your situational awareness and decision-making with a network of Vaisala AtmoCast sensors installed at your business’s key locations. With the Xweather software included in your subscription, AtmoCast enables observation-enhanced forecasts with calibrated confidence limits, and an average 50% improvement in forecast accuracy compared with public forecasts.

Measure what matters most

AtmoCast is a compact, all-in-one wireless device designed for exceptional accuracy, simple installation, and seamless operation.

  • Instantly connected

    AtmoCast 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.

AtmoCast sensor with a layered cylindrical design and antennae, set on a gradient dark background.

Compact. Wireless. Effortless.

Proven performance

AtmoCast delivers exceptional accuracy using the same sensor technology found on the Mars Perseverance rover and used in the industry-leading WXT weather station that has tens of thousands of units operating reliably in over 100 countries.

Install anywhere

With wireless connectivity and self-contained battery power, there is no need for electricians, external power supplies, or infrastructure work. Installation on a pole or wall takes just 15 minutes, with no special tools or expertise required.

Parameters

  • Air temperature

  • Wind speed and direction​

  • Rain intensity, duration, and accumulation​

  • Relative humidity​ and dew point

  • Barometric pressure​

  • Hail​

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.

Get a more accurate forecast

Xweather Optimize delivers hyperlocal forecasts for energy-intensive operations by pairing AtmoCast sensors with a dedicated machine learning model for each site. With sensor network management and maintenance included, Xweather Optimize provides calibrated forecasts with confidence limits, helping teams cut energy waste and improve efficiency.

Discover Xweather Optimize

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