London Heathrow Airport - Weather warnings issued
14-day forecastForecast - London Heathrow Airport
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Environmental Summary
Sunrise Sunset
Sunrise04:45Sunset21:23Sunrise Sunset
Sunrise04:45Sunset21:23Sunrise Sunset
Sunrise04:46Sunset21:23Sunrise Sunset
Sunrise04:46Sunset21:23Sunrise Sunset
Sunrise04:47Sunset21:23Sunrise Sunset
Sunrise04:47Sunset21:23Sunrise Sunset
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Sunrise04:53Sunset21:20Forecast for London
Latest forecast from BBC London
- Last updated5 hours ago
- Updated Monday to Friday only
Latest forecast for London
Last updated 2 minutes agoTonight
Overnight, temperatures will remain high and conditions will stay warm and muggy under clear skies. Winds will be generally variable or light.
Thursday
Remaining hot and humid tomorrow, even hotter than the previous day for many. Winds will remain variable or light and there may also be a few isolated patches of cloud around.
Outlook for Friday to Sunday
Remaining very hot and humid on Thursday and Friday, though temperatures will tend to take gradual and small dips by Saturday which will feel less hot in comparison. There will be plenty of sunshine throughout the period with an added risk of a few scattered thunderstorms on Friday and Saturday afternoon.
- Last updated2 minutes ago
Observations for London/Heathrow Airport
- Humidity: 67%,
- Visibility, not available,
- Pressure: 1016 millibars, Rising,
Met Office warnings issued for Greater London
Amber warning of extreme heat
Amber - Likely
Active WarningStarted:00:00 BST Wednesday 24 JuneEnds:23:59 BST Thursday 25 JuneHot and humid weather is expected to continue through the middle of the week, with exceptionally warm temperatures both day and night. - Population-wide adverse health effects are likely to be experienced, not limited to those most vulnerable to extreme heat, leading to potential serious illness or danger to life - Substantial changes in working practices and daily routines likely to be required - Failure of heat-sensitive systems and equipment is likely, with the probable loss of power and other essential services, such as water, electricity, gas or mobile phone services - Significantly more people are likely to visit coastal areas, lakes and rivers leading to increased risk of water safety incidents - Delays on roads and road closures are possible, along with delays and cancellations to rail and air travel, with potential for significant welfare issues for those who experience even moderate delays
Issued:10:59 BST Sunday 21 JuneRed warning of extreme heat
Red - Expected
Starts:09:00 BST Wednesday 24 JuneEnds:21:00 BST Thursday 25 JuneAn exceptional spell of hot and humid weather is expected across this region, with impacts to the general population highly likely. - Population-wide adverse health effects experienced, not limited to those most vulnerable to extreme heat, leading to serious illness or danger to life - Substantial changes in working practices and daily routines will be required - High risk of failure of heat-sensitive systems and equipment, with the loss of power and other essential services, such as water, electricity, gas or mobile phone services - Significantly more people visiting coastal areas, lakes and rivers, leading to an increased risk of water safety incidents - Delays on roads and road closures, along with delays and cancellations to rail and air travel, with significant welfare issues for those who experience even moderate delays
Issued:10:30 BST Monday 22 June
How UK weather warnings work
Warnings are issued for rain, thunderstorms, wind, snow, lightning, ice, extreme heat and fog. These warnings are given a colour depending on a combination of both the impact of the weather may have and the likelihood of those impacts occurring.
Weather warnings key
Yellow - Possible
Potential of bad weather situations causing disruption to travel and activities
Amber - Likely
Increased potential of bad weather situations causing disruption to travel, risk to life and property
Red - Expected
Dangerous weather is expected, take action to keep yourself and others safe
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Report for Chelsea, Greater London
Reported by Bella
