A major redesign of the meteoblue Android app introduces a modern interface while preserving the key features users rely on.
Heatwaves are among Europe's most significant weather hazards, affecting millions of people as well as infrastructure, agriculture, and energy systems. But what actually causes a heatwave? Why do some persist for days or even weeks? And how do meteorologists forecast them?
The night and the afternoon a few clouds are expected. In the morning there is a chance of thunderstorms and local showers. It is a sunny day. Temperatures as high as 83 °F are foreseen. The UV-Index climbs up to 10, don't forget to use sunscreen when spending the day outside. Overnight into Saturday a gentle breeze is expected (8 to 12 mph). At daytime expect a moderate breeze (12 to 18 mph). Gusts to 35 mph are possible. Winds blowing from North. The weather forecast for Alia for Saturday can be accurate in parts but deviations are expected. Check again for latest updates.
Pressure: 1018 hPa
Timezone: CEST (UTC +02:00h)
The location marker is placed on Alia. This animation shows the precipitation radar for the selected time range, as well as a 2h forecast. Orange crosses indicate lightning. Data provided by nowcast.de (available in USA, Europe, Australia). Drizzle or light snow fall might be invisible for the radar. Precipitation intensity is colour coded, ranging from turquoise to red.
You can embed this meteogram into your own website. Customize it here.
The real-time satellite image combines visible light during daytime with infrared radiation during nighttime. At night, the image is not dark as infrared radiation can detect temperature differences. Unfortunately, low clouds and fog are difficult to distinguish from ground temperatures and thus can be almost invisible during the night. Meteosat satellite images for Europe are updated in real-time every 5 minutes. GOES-16/GOES-17 (North & South America) and Himawari (Asia) images update every 10 minutes.
Precipitation is estimated from radar and satellites. Precipitation estimates from satellites are less accurate at night than during daytime.
© 2026 meteoblue, NOAA Satellites GOES-16 and EUMETSAT. Lightning data provided by nowcast.
A major redesign of the meteoblue Android app introduces a modern interface while preserving the key features users rely on.
Heatwaves are among Europe's most significant weather hazards, affecting millions of people as well as infrastructure, agriculture, and energy systems. But what actually causes a heatwave? Why do some persist for days or even weeks? And how do meteorologists forecast them?
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