Improved food production with Dutch technology

Weather Impact is involved in several projects in Africa as a provider of information on daily weather and climate risks. These projects are part of the G4AW, a programme that improves food security in developing countries by using satellite data. This video published by NOS includes an interview with a Ugandese farmer how the technology that is developed in a G4AW project helps him to improve his agribusiness. On our projects page you can find more information about our activities in Africa.

Climate Services in 2017

Weather Impact wishes you a climate-smart 2017!
We are glad to announce that we have expanded our climate services with a monthly Climate Bulletin. The bulletin gives a global and regional overview of last months’ climate. Temperature and precipitation hot spots are discussed and interesting weather events are highlighted. See here the example bulletin of November 2016. If you are interested in the current Climate Bulletin for your local area, please email us at

Climate Bulletin November 2016

Temperature data: GHCN CAMS from NOAA/ESRL/PSD

The Neural Banana Forecast

Weather Impact submitted an innovative idea to the World Banks’ big data innovation challenge (link to: for food security.

As banana production is highly sensitive to temperature and rainfall fluctuations, it will be affected by rising temperatures and changing rainfall patterns. We have therefore developed the Banana Network. This innovative model is based on an artificial neural network and trained using big data on global weather and banana production. It provides local producers with reliable information on their estimated yields and can be used to assess banana productivity in a warming climate. The model uses open source big data and is scalable to local levels. Are you interested to know more about our activities using big data and artificial intelligence to determine climate risks for food security? Please contact us.



2 new employees in our team

Weather Impact welcomes two new employees in the team; Jurgen Welleweerd and Sebastian Scher. Jurgen will work as a backend and application developer, in close collaboration with the developers of HydroNET. Sebastian will work as an expert extreme weather and climate change. He holds a Master degree in Climate Physics from Utrecht University. Sebastian and Jurgen will work on our African projects where they will sustain a reliable delivery of weather information. Sebastian and Jurgen can be contacted at and

Gerrit Hiemstra in NL Space movie

The Netherlands is one of the primary architects of space activities in Europe and has always played a leading international role in space science research. At Weather Impact we use space technology for our products and applications. Weather models, for example, use observations from weather satellites as input, especially in areas where traditional data sources are not available. Together with our partners we also use space technology to improve farming methods, by monitoring atmospheric and field conditions. To raise their profile and increase the visibility of their activities internationally, space companies and institutions in the Netherlands have joined together under the umbrella of NL Space. Recently, NL Space launched a short movie at the European Space Conference about their activities. Gerrit Hiemstra features in this movie and gives an example of the use of space technology by Weather Impact in Kenya.

Fiona van der Burgt joined Weather Impact

Weather Impact welcomes Fiona van der Burgt as our new specialist in extreme weather and climate change. Fiona has a Bachelor degree in Physics and Astronomy and a Master degree in Physics and Climate from Utrecht University. She is an expert in analysis of big data and has an creative and entrepreneurial attitude. Fiona is motivated and inspired by translating scientific and innovative insights to practical applications for society. Her first work day for Weather Impact was in Ethiopia, were she joined the meeting of the CommonSense project. Currently, she is mainly working on our African projects and in addition explores new products and opportunities for Weather Impact. Fiona can be contacted at

Mission Ethiopia Common Sense

Since January 2016 Weather Impact joined the Common Sense consortium. In this project the livelihood of farmers in Ethiopia is improved by providing information based on satellite and weather data. Farmers are targeted through their supporting network (farmers’ cooperative unions and associations, micro finance institutions, extension services by development agents from the Ministry of Agriculture). Services are developed that should place the farmers in a better position to sell their products to the market and to get more accurate and farm specific advice. Tailored weather information provided by Weather Impact will improve farm management and protect crops from climate and weather risks.

In the first week of March we will travel to Ethiopia to visit the local partners in the Common Sense project and discuss the specific user needs of smallholder farmers.

Weather Alert Mobile application

Weather Impact has developed an innovative mobile application. The application issues alerts for severe weather, tailored to the users preference. Users can set weather alerts for all their favorite locations. When severe weather is expected the mobile phone issues an alert message, which can be viewed in the application. Within the application also more details about the timing and severity of the alert are shown in a graph or table. All alerts are saved in an archive, which allows a user to apply statistics to the alerts that have been given.