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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Current UK weather desk. Data from national met services via Open-Meteo.
If you see a moderate rainfall warning, expect heavy rain that could cause localised flooding and travel disruption. Check your route before setting out, allow extra time and be cautious on roads near rivers or prone to standing water.
What does a moderate rainfall warning mean?
Issued by the Met Office, a moderate rainfall warning (also known as a yellow warning for rain) indicates there is a 60–70% chance of heavy or persistent rain that may lead to disruption. It does not mean severe danger, but you should plan ahead for possible delays on roads and public transport. This type of warning often precedes stronger alerts if conditions worsen into an amber weather warning.
How should I travel during a moderate rainfall warning?
Allow extra time for journeys and check local traffic or rail updates before leaving. Use our 10‑day weather forecast to spot the rainiest windows. If you have to drive, reduce your speed, increase the gap between you and the car ahead, and avoid flooded roads — turn around rather than risk it. Walkers and cyclists should stick to well‑drained paths and watch for slippery surfaces. A moderate rainfall warning today may also be linked to a broader storm to hit Britain this weekend, so keep an eye on the latest storm warnings UK today.
Is a moderate rainfall warning the same as an amber weather warning?
No. An amber warning is the next level up, meaning more widespread impact and a higher likelihood of travel delays, power cuts or flooding. A moderate/yellow warning is a lower‑risk alert that still warrants caution but is less severe.
How long does a moderate rainfall warning typically last?
Most moderate rainfall warnings cover a period of 24 to 48 hours, though longer spells of unsettled weather can keep them in place for several days. Always check the Met Office website for the exact start and end times.
Should I cancel outdoor plans because of a moderate rainfall warning?
Not necessarily, but you should be prepared for wet conditions. If your plans involve riversides, low‑lying paths or coastal areas, consider postponing or moving them to a drier day. Otherwise, waterproof clothing and sensible footwear should be fine.