London - Weather warnings issued

14-day forecast

Forecast - London

Partly cloudy and light windsLight cloud and a gentle breezeSunny and a gentle breezeSunny intervals and light windsSunny and light windsSunny and light windsSunny and a gentle breezeSunny and a gentle breezeSunny intervals and a gentle breezeSunny and a gentle breezeSunny and a gentle breezeLight rain and a gentle breezeDrizzle and a gentle breezeDrizzle and a gentle breeze

Environmental Summary

Sunrise Sunset

Sunrise04:43Sunset21:21
PollenVery HighUVLowPollutionLow

Sunrise Sunset

Sunrise04:43Sunset21:21
PollenVery HighUVModeratePollutionLow

Sunrise Sunset

Sunrise04:43Sunset21:21
PollenVery HighUVHighPollutionLow

Sunrise Sunset

Sunrise04:43Sunset21:22
PollenVery HighUVHighPollutionModerate

Sunrise Sunset

Sunrise04:43Sunset21:22
PollenVery HighUVVery HighPollutionModerate

Sunrise Sunset

Sunrise04:44Sunset21:22
UVVery High

Sunrise Sunset

Sunrise04:44Sunset21:22
UVHigh

Sunrise Sunset

Sunrise04:45Sunset21:22
UVHigh

Sunrise Sunset

Sunrise04:45Sunset21:22
UVVery High

Sunrise Sunset

Sunrise04:45Sunset21:22
UVHigh

Sunrise Sunset

Sunrise04:46Sunset21:21
UVHigh

Sunrise Sunset

Sunrise04:47Sunset21:21
UVModerate

Sunrise Sunset

Sunrise04:47Sunset21:21
UVModerate

Sunrise Sunset

Sunrise04:48Sunset21:21
UVHigh

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise04:43Sunset21:21
PollenVery HighUVLowPollutionLow

Sunrise Sunset

Sunrise04:43Sunset21:21
PollenVery HighUVModeratePollutionLow

Sunrise Sunset

Sunrise04:43Sunset21:21
PollenVery HighUVHighPollutionLow

Sunrise Sunset

Sunrise04:43Sunset21:22
PollenVery HighUVHighPollutionModerate

Sunrise Sunset

Sunrise04:43Sunset21:22
PollenVery HighUVVery HighPollutionModerate

Sunrise Sunset

Sunrise04:44Sunset21:22
UVVery High

Sunrise Sunset

Sunrise04:44Sunset21:22
UVHigh

Sunrise Sunset

Sunrise04:45Sunset21:22
UVHigh

Sunrise Sunset

Sunrise04:45Sunset21:22
UVVery High

Sunrise Sunset

Sunrise04:45Sunset21:22
UVHigh

Sunrise Sunset

Sunrise04:46Sunset21:21
UVHigh

Sunrise Sunset

Sunrise04:47Sunset21:21
UVModerate

Sunrise Sunset

Sunrise04:47Sunset21:21
UVModerate

Sunrise Sunset

Sunrise04:48Sunset21:21
UVHigh
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Forecast for London

Latest forecast from BBC London

  • Last updated
    3 hours ago
  • Updated Monday to Friday only

Latest forecast for London

Last updated 27 minutes ago

Tonight

Tonight will remain dry and settled, with mostly clear skies. A warm night.

Saturday

Tomorrow morning will see a band of cloud move in from the west, though it will remain dry. In the afternoon, cloud will break up to reveal spells of sunshine. A little less warm.

Outlook for Sunday to Tuesday

Sunday will be a fine and largely dry day with plenty of sunshine and just a few areas of cloud around. A small chance of an isolated shower. A very warm or hot day. Monday and Tuesday will become very hot with lots of sunshine.

Observations for London Battersea Heliport

Observed at, 22:00 BST Friday 19 June
weather type not available
  • Humidity: 64%,
  • Visibility: Excellent,
  • Pressure: 1013 millibars, Rising,
Observation station: London Battersea Heliport (51.467° North, 0.183° West)

Met Office warnings issued for Greater London

  • Amber warning of extreme heat

    Amber - Likely

    Starts:01:00 BST Monday 22 June
    Ends:23:59 BST Tuesday 23 June

    A developing hot spell is expected to peak on Monday and Tuesday and lead to widespread impacts on people and infrastructure. - More people are likely to visit coastal areas, lakes and rivers leading to an increased risk of water safety incidents - Adverse health effects are likely to be experienced by those vulnerable to extreme heat - The wider population are likely to experience some adverse health effects including sunburn or heat exhaustion (dehydration, nausea, fatigue) and other heat related illnesses - Some delays to road, rail and air travel are possible, with potential for welfare issues for those who experience prolonged delays - Some changes in working practices and daily routines likely to be required - An increased chance that some heat-sensitive systems and equipment may fail, leading to power cuts and the loss of other services to some homes and businesses

    Issued:10:31 BST Friday 19 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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All times are British Summer Time (Europe/London, GMT+1) unless otherwise stated.