Hounslow

Weather in Hounslow, live

The weather over Hounslow as it is measured right now, from radar and the airport reports at London/Heathrow Intl and Northolt, beside the forecast model’s temperature and wind. Each layer says which it is.

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Right now · as of

  • EGLL London/Heathrow Intl, 7 km: 12 °C, wind from 170° at 3 kt, visibility 6+ miles, cloud base 1,000 ft · MVFR · 24 minutes ago
  • EGWU Northolt, 10 km: 12 °C, wind from 200° at 2 kt, visibility 3.73 miles, cloud base 1,000 ft, BR · MVFR · 24 minutes ago
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What the map shows over Hounslow

  • Rain radarMeasuredHounslow is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
  • LightningMeasuredHounslow is inside the area NOAA’s lightning layer covers, the Americas and the Pacific. Strike density every 15 minutes.Open on the mapAbout this layer
  • Temperature mapForecast modelNOAA’s GFS model on a 0.25° grid, points about 25 km apart: the forecast for now, not a thermometer reading.Open on the mapAbout this layer
  • Wind mapForecast modelWind 10 metres up from the same model, so it smooths over streets and hills.Open on the mapAbout this layer
  • Severe weather alertsOfficial warningsSevere and extreme warnings that the national weather service shares with the WMO.Open on the mapAbout this layer
  • Airport weather (METAR)MeasuredThe latest reports from London/Heathrow Intl (EGLL), 7 km away, Northolt (EGWU), 10 km away, London Weather (EGRB), 17 km away and London City Arpt (EGLC), 29 km away, usually every hour.Open on the mapAbout this layer

Good to know

  • Radar, lightning and airport reports are measurements. Temperature and wind are a forecast model’s values for the nearest hour, which can differ from what a thermometer in Hounslow reads.
  • Radar detail stops at about zoom 7 and lightning at zoom 8, so the weather of a single street isn’t resolved.
  • For a picture of conditions, not for safety decisions: follow the warnings of your local weather service.

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