No upcoming precipitation for the next hour.
Last update: 04:00, 24 Jun 2026
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Rain cells crossing NRW valley or plain around Horstel follow the Rhine and its tributaries valley and local relief — patterns that show up clearly on the live radar but get lost in province-level forecasts.
For anyone spending time outdoors in Horstel, the question isn't whether it might rain in North Rhine-Westphalia today. It's whether rain will reach the Rhine and its tributaries catchment in the next 20 minutes. The radar answers that.
RainViewer pulls data from Germany's Deutscher Wetterdienst (DWD) — 17 dual-polarization Doppler stations scanning every 5 minutes. For Horstel, that means a live map updated within seconds of each scan, no smoothing applied.
**Variable months (spring/autumn)** Spring and autumn are Horstel's most forecast-resistant months — the atmosphere oscillates between stable and convective, and a weather app that correctly predicts a dry morning in Horstel may still miss a late afternoon cell over the Rhine and its tributaries catchment.
**Cyclists and walkers around Horstel** The NRW valley or plain around Horstel offers cycling and walking routes along the Rhine and its tributaries and through the surrounding landscape. A radar check before setting out shows the 90-minute weather window — enough to decide whether to start the route or wait for the cell to clear.
**Horstel web users going mobile** Attribution data shows Horstel web visitors installing the Android app — the same radar they checked online, now available as a push alert before rain crosses the Rhine and its tributaries catchment. The alert fires 20 minutes before arrival: the decision window that changes outdoor plans.
Rain data for Horstel comes from the Deutscher Wetterdienst (DWD), Germany's national meteorological service. DWD operates 17 dual-polarization Doppler radar stations across Germany with 5-minute scan cycles, covering the Rhine and its tributaries catchment and NRW valley or plain around Horstel without gaps. Data is processed and served to RainViewer within seconds of each scan — no smoothing, no averaging, no delay. The map shows actual radar returns, not interpolated estimates.
Horstel's Rhine catchment flooding risk and convective season overlap in a way that makes the live radar the most practical daily weather tool in NRW valley or plain.
see how yesterday's event moved through Horstel and whether today's cell looks similar. Offline access in the app — the last radar scan for Horstel stays available even when connectivity drops, useful in NRW valley or plain. Multiple pinned locations — track the Rhine and its tributaries crossing, your home, and your workplace in Horstel simultaneously. Rain alerts for your exact location in Horstel — fires 20 minutes before rain arrives, not when it's already overhead. Direction arrows on the map — see which way cells are tracking across NRW valley or plain and whether they'll reach the Rhine and its tributaries catchment in Horstel. Hyper-precise position — the Rhine and its tributaries catchment boundary, your street, the NRW valley or plain around Horstel: all visible at 100 metres per pixel.
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