Improve your forecast accuracy by up to 36% and take action with the best possible data.
// Unrivaled accuracy
Turn weather observations and forecasts into insights and actions.
Track your environmental conditions over time and be alerted when critical weather events occur. Set up custom SMS or email alerts to stay informed of changing weather trends.
We want to make it as easy as possible for you to access the best weather data.
Subscribe
Subscribe to Wx Beacon and get instant access to Xweather's industry-leading weather forecasts and API.
Choose sensor locations
Choose three or more locations where you would like to enhance your forecasts. Our team will set up a system to collect real-time measurements at your specified points.
Continuously optimize
Our machine learning models learn from your local measurements and continuously optimize your forecasts.
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"Our observation network of Vaisala weather stations provides us with accurate local data of critical weather parameters, enabling us to optimize heating supply temperature more precisely than before."
58%
less large errors (2.5+°C) in Fortum's 24-hour forecast
Viki Kaasinen
Head of Asset Digitalization at Fortum
// Unrivaled accuracy
Correcting the most common errors in weather forecasting.
The ability to predict the future sounds more like the plot of a movie than something based on reality. Yet through more than a century of advances in our knowledge of how weather works, applied mathematics, and ever-increasing computational power, humanity can do just that: predict the future.
Unfortunately, this is only true for systems that follow the laws of physics (sorry, stock market!), but if you consider it, weather forecasting is one of humanity’s most outstanding achievements.
World-leading forecast further enhanced by local weather data.
Enhance the industry-leading Xweather forecast with Vaisala Cast™ Sensors wherever you need them most.
Local measurements
Local sensors at your areas of interest with broad measurement capabilities.
Unparalleled accuracy
Top-notch Xweather forecast enhanced by local ground truth weather data.
Visualize data
Dynamic web application and API for accessing data and reporting.
Local measurements
Local sensors at your areas of interest with broad measurement capabilities.
Unparalleled accuracy
Top-notch Xweather forecast enhanced by local ground truth weather data.
Visualize data
Dynamic web application and API for accessing data and reporting.
// Real-time + forecast data
Data overview
Quality-controlled data with up to ten-minute intervals and up to 16 parameters supported.
Popular parameters
Temperatures
Wind
Solar radiation
Relative humidity
Lightning
Supported Parameters
Quality-controlled data with up to 10-minute intervals and up to 16 parameters supported.
| Real-Time Measurement | Forecasted | |
|---|---|---|
Parameter | ||
| Air temperature | AI-enhanced with local measurements | |
| Wind speed | AI-enhancement coming 2023 | |
| Wind direction | ||
| Maximum wind speed | ||
| Accumulated precipitation | ||
| Precipitation intensity | ||
| Relative humidity | ||
| Air pressure | ||
| Solar radiation | ||
| UV index | ||
| Visibility | ||
| Cloudiness | ||
| Feels-like temperature | ||
| Lightning | UI Only | |
| Global air quality index | UI Only | |