KNMI Weer

KNMI Weer

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KNMI Weer: The Scientific Standard for Ad-Free Weather Forecasting

Trusted by experts, built for the planet. Access official data, real-time alerts, and seismic insights through a sustainable, privacy-focused interface designed by the Royal Netherlands Meteorological Institute.

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Publisher

Koninklijk Nederlands Meteorologisch Instituut

Category

Weather

Downloads

465K+

User Rating

3.6/5

Total Ratings

900

Locales

2

Scientific Clarity, Visualized

Discover the interface used by 465K+ users.

Interface of the KNMI Weer app showing a weather map of the Netherlands with regional alerts and current temperature details for De Bilt.

Interface of the KNMI Weer app showing a weather map of the Netherlands with regional alerts and current temperature details for De Bilt.

KNMI Weer app dashboard showing precipitation radar map of the Netherlands and local weather for De Bilt.

KNMI Weer app dashboard showing precipitation radar map of the Netherlands and local weather for De Bilt.

Screenshot of the KNMI Weer app displaying a 24 degree sunny forecast with hourly details UV index and sunset information

Screenshot of the KNMI Weer app displaying a 24 degree sunny forecast with hourly details UV index and sunset information

KNMI Weer app interface showing a code orange weather alert for wind gusts and an hourly rainfall forecast

KNMI Weer app interface showing a code orange weather alert for wind gusts and an hourly rainfall forecast

KNMI Weer app display showing a precipitation radar map of the Netherlands and a rainfall intensity graph for De Bilt.

KNMI Weer app display showing a precipitation radar map of the Netherlands and a rainfall intensity graph for De Bilt.

KNMI Weer app interface showing a weather warning map of the Netherlands with alerts for heavy wind gusts.

KNMI Weer app interface showing a weather warning map of the Netherlands with alerts for heavy wind gusts.

Scientific Precision. Zero Distractions.

The tools that make this app stand out, trusted by 465K+ users.

🛡️

Ad-Free & Privacy-First

Experience a clean, lightweight interface with no intrusive ads or data tracking. We prioritize utility and your privacy over commercial bloat.

🔬

Authoritative Science

Direct access to official government-backed forecasts, seismic alerts, and UV risk assessments—no proprietary algorithms, just pure meteorological data.

🌱

Sustainable Tech

Designed using Green Software Engineering principles to minimize your digital carbon footprint and maximize your battery life through efficient code.

Loved by users worldwide

Trusted by 465K+ people who love this app.

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"I've been searching for a weather app that prioritizes privacy and sustainability over ad revenue. The fact that KNMI uses Green Software Engineering principles to keep its carbon footprint low is incredible. It is fast, ad-free, and the scientific accuracy is exactly what I need for my daily planning."

Mark Richardson
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"As a Dutch professional living abroad, this app is my go-to for reliable data. I love the clean interface and the detailed UV index forecasts. It is rare to find an app that is this accessible and committed to open-source values while providing such high-quality meteorological insights."

Elena de Vries

About the app

Everything you need to know about KNMI Weer.

Description

Dit kun je met de KNMI-app: • Ontvang meldingen voor gevaarlijk weer met advies wat te verwachten en hoe je je kunt voorbereiden • De weersverwachting per uur voor jouw plaatsen voor vandaag en morgen • De weersverwachting per dag tot 14 dagen vooruit • Bekijk regen met de neerslagradar • Bekijk het risico op huidschade met de zonkrachtverwachting • Zonsopkomst- en ondergangstijden • Klimaatinformatie bij de weersverwachting (temperatuur) • Bekijk waar in Nederland code rood, oranje of geel geldt • Ontvang meldingen voor aardbevingen in Nederland • Kaarten met metingen van KNMI-stations gecombineerd met burgermetingen. Bekijk de actuele temperatuur voor jouw plaatsen. Hierin kun je bijvoorbeeld zien dat het warmer is in de stad. Toegankelijkheid en duurzaamheid Bij het ontwerpen en ontwikkelen van deze app is speciale aandacht besteed aan toegankelijkheid, gebruiksvriendelijkheid, duurzaamheid en kwaliteit. Zo hebben we rekening gehouden met een brede doelgroep inclusief mogelijke beperkingen. De CO2-voetafdruk van de app is zo klein mogelijk gehouden door de regels van Green Software Engineering toe te passen. Verder is de app reclamevrij en komt in 2025 de broncode vrij beschikbaar. Over het KNMI Het klimaat verandert, het weer wordt grilliger, de bodem trilt. Nederland veilig en leefbaar houden wordt steeds uitdagender. Het KNMI levert de samenleving dag en nacht onafhankelijke kennis, advies en waarschuwingen over risico’s op het gebied van weer, klimaat en seismologie.

Latest Version

5.2

Size

89.5 MB

First Released

Oct 2, 2017

Your Weather, Pure and Purposeful

Experience scientific accuracy without the noise. Join thousands of conscious users who choose an ad-free, eco-friendly, and privacy-first forecast.

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FAQ

Frequently Asked Questions

Everything you need to know about KNMI Weer

Does the KNMI Weer app notify users about dangerous weather?

Yes, the KNMI Weer app provides notifications for dangerous weather. It includes advice on what to expect and how to prepare for such conditions.

How far in advance does the KNMI Weer app provide weather forecasts?

The KNMI Weer app provides an hourly weather forecast for today and tomorrow. It also offers a daily weather forecast extending up to 14 days in advance.

Can I view precipitation with the KNMI Weer app?

Yes, the KNMI Weer app features a precipitation radar, allowing users to view rain and associated measurements. This is visible on the main screen.

Does the KNMI Weer app show sun strength and UV risk?

Yes, the KNMI Weer app displays the sun strength forecast. This feature helps users assess the risk of skin damage from sun exposure.

What types of weather warnings does the KNMI Weer app show?

The KNMI Weer app displays regional weather warnings, indicating areas with code red, orange, or yellow. It provides relevant advice and warnings for hazardous conditions.

Does the KNMI Weer app provide earthquake alerts?

Yes, the KNMI Weer app provides notifications specifically for earthquakes detected in the Netherlands.

Is the KNMI Weer app free of advertisements?

Yes, the KNMI Weer app is advertisement-free. It does not display any ads to its users.

Will the source code for the KNMI Weer app be publicly available?

Yes, the source code for the KNMI Weer app will be publicly available in 2025. This makes it an open-source project.

How does the KNMI Weer app determine current temperatures and weather?

The KNMI Weer app combines measurements from official KNMI stations with citizen measurements on maps. This provides accurate current temperature and weather data.

What is the accessibility focus of the KNMI Weer app?

The KNMI Weer app is developed with special attention to accessibility, user-friendliness, and quality. It accommodates a broad user base, including individuals with limitations.