London Heathrow Airport - Weather warnings issued
14-day forecastForecast - London Heathrow Airport
Day by day forecast
Environmental Summary
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Environmental Summary
Sunrise Sunset
Sunrise05:42Sunset20:31Sunrise Sunset
Sunrise05:44Sunset20:29Sunrise Sunset
Sunrise05:45Sunset20:27Sunrise Sunset
Sunrise05:47Sunset20:25Sunrise Sunset
Sunrise05:48Sunset20:23Sunrise Sunset
Sunrise05:50Sunset20:21Sunrise Sunset
Sunrise05:51Sunset20:19Sunrise Sunset
Sunrise05:53Sunset20:17Sunrise Sunset
Sunrise05:55Sunset20:15Sunrise Sunset
Sunrise05:56Sunset20:13Sunrise Sunset
Sunrise05:58Sunset20:11Sunrise Sunset
Sunrise05:59Sunset20:09Sunrise Sunset
Sunrise06:01Sunset20:06Sunrise Sunset
Sunrise06:03Sunset20:04Forecast for London
Latest forecast from BBC London
- Last updated3 hours ago
- Updated Monday to Friday only
Latest forecast for London
Last updated 3 minutes agoTonight
Tonight is set to remain dry and clear with little to no cloud cover throughout the night.
Thursday
Tomorrow will be another very hot, dry and sunny day with little to no cloud cover.
Outlook for Friday to Sunday
Friday will be mostly sunny with a few areas of cloud around in the afternoon. A less hot day, but still very warm. Saturday is set to be partly cloudy to start with long sunny spells developing in the afternoon. A slight chance of a shower. Sunday is expected to be widely sunny and dry.
- Last updated3 minutes ago
Observations for London/Heathrow Airport
- Humidity: 48%,
- Visibility: Very Good,
- Pressure: 1022 millibars, Rising,
Met Office warnings issued for Greater London
Amber warning of extreme heat
Amber - Likely
Starts:09:00 BST Thursday 13 AugustEnds:23:59 BST Thursday 13 AugustVery high temperatures may lead to impacts on Thursday. - Adverse health effects are likely to be experienced by those vulnerable to extreme heat - The wider population is likely to experience some adverse health effects including sunburn or heat exhaustion (dehydration, nausea, fatigue) and other heat-related illnesses - Some changes in working practices and daily routines likely to be required - Some heat sensitive systems and equipment may fail, with the potential for some power cuts and the loss of other services to some homes and businesses. - More people are likely to visit coastal areas, lakes and rivers leading to an increased risk of water safety incidents - Some delays to road, rail and air travel are possible, with potential for welfare issues for those who experience prolonged delays
Issued:10:32 BST Tuesday 11 August
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
