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What do the warning colours mean?

Red warning

  • Dangerous weather is expected and, if you have not done so already, you should take action now to keep yourself and others safe from the impact of the severe weather.
  • It is very likely that there will be a risk to life, with substantial disruption to travel, energy supplies and possibly widespread damage to property and infrastructure.

Amber warning

  • There is an increased likelihood of impacts from severe weather, which could potentially disrupt your plans.
  • This means there is the possibility of travel delays, road and rail closures, power cuts and the potential risk to life and property.

Yellow warning

  • Yellow warnings can be issued for a range of weather situations.
  • It is important to read the content of yellow warnings to determine which weather situation is being covered by the warning.

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UK weather warnings

Yellow warning
Rain
18:00
Mon 2
UTC
18:00
Today

Further rainfall during Tuesday may lead to some flooding and disruption.

What should I expect?

  • Bus and train services probably affected with journey times taking longer
  • Spray and flooding on roads probably making journey times longer
  • Flooding of a few homes and businesses is possible
  • Some interruption to power supplies and other services possible

What should I do?

Further detail

Rain will persist across the warning area through much of Tuesday, before gradually clearing to the north later in the day. A further 5-15 mm of rain may accumulate quite widely, and given the saturated ground, this may lead to some further flooding and disruption in places, or slow any recovery from flooding in recent days.

What Should I Do?

Check if your property could be at risk of flooding. If so, consider preparing a flood plan and an emergency flood kit.

Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.

People cope better with power cuts when they have prepared for them in advance. It’s easy to do; consider gathering torches and batteries, a mobile phone power pack and other essential items.

Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
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✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Last updated

Reason: The western half of the warning area has been removed as the most persistent rain has now cleared. Impact level reduced to low. End time brought forward.

Regions and local authorities affected:

London & South East England

  • Hampshire
  • Isle of Wight
  • Portsmouth
  • Southampton

South West England

  • Bournemouth Christchurch and Poole
  • Dorset
  • Somerset
  • Wiltshire
Yellow warning
Snow
00:00
Today
UTC
15:00
Tomorrow

Periods of sleet and snow on Tuesday and Wednesday could bring some disruption.

What should I expect?

  • Some roads and railways likely to be affected with longer journey times by road, bus and train services

What should I do?

Further detail

Rain feeding into eastern and northern Scotland will increasingly fall as sleet and then snow through Tuesday and into Wednesday. By Wednesday accumulations of 1-3 cm are expected above 100 metres, with perhaps up to 5 cm in some places. For ground above 200 metres, accumulations of 10 cm are expected with some places locally seeing up to 20 cm.

At low levels precipitation will be a mix of rain, sleet and snow which could lead to some small snow accumulations in places.

Strong winds at times will lead to blizzard conditions and drifting of lying snow, especially in the north of the warning area.

What Should I Do?

Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Check for road closures or delays to public transport and amend plans if necessary.

If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger).

Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Issued

Regions and local authorities affected:

Central, Tayside & Fife

  • Angus
  • Clackmannanshire
  • Dundee
  • Fife
  • Perth and Kinross
  • Stirling

Grampian

  • Aberdeen
  • Aberdeenshire
  • Moray

Highlands & Eilean Siar

  • Highland

Orkney & Shetland

  • Orkney Islands

Strathclyde

  • Argyll and Bute
Yellow warning
Snow
18:00
Today
UTC
23:59
Tomorrow

Snow through Tuesday evening and Wednesday may bring some disruption.

What should I expect?

  • Some roads likely to be affected with longer journey times by road and bus services

What should I do?

Further detail

Wintry showers over Shetland on Tuesday will turn to more persistent snowfall from Tuesday evening, continuing throughout Wednesday with the potential to bring some disruption. By the end of Wednesday accumulations of 1-3cm are expected quite widely, with perhaps up to 5-10 cm building up over higher ground.

Strong winds at times will lead to blizzard conditions and drifting of lying snow.

What Should I Do?

Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Check for road closures or delays to public transport and amend plans if necessary.

If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger).

Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Issued

Regions and local authorities affected:

Orkney & Shetland

  • Shetland Islands
Yellow warning
Snow & ice
18:00
Today
UTC
09:00
Tomorrow

Snow and ice could bring some disruption, especially to travel.

What should I expect?

  • Some roads and railways likely to be affected with longer journey times by road, bus and train services
  • Some injuries from slips and falls on icy surfaces
  • Probably some icy patches on some untreated roads, pavements and cycle paths

What should I do?

Further detail

Outbreaks of rain, sleet and snow will move north over mid and north Wales and northern England on Tuesday evening and Wednesday morning. Snow accumulations, in the order of 1-3 cm will mainly occur above around 200 metres, though the odd cm is possible at lower elevations. There is also a chance of transient freezing rain over higher ground and though the odds of this occurring in any one location is small, but would increase the ice risk nonetheless.

Sleet and snow will clear from the south through Wednesday morning.

What Should I Do?

Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Check for road closures or delays to public transport and amend plans if necessary.

If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger).

Keep yourself and your family safe when it is icy. Plan to leave the house at least five minutes earlier than normal. Not needing to rush, reduces your risk of accidents, slips, and falls.

If you need to make a journey on foot, try to use pavements along main roads which are likely to be less slippery. Similarly, if cycling, try and stick to main roads which are more likely to have been treated.

Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.

Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Issued

Regions and local authorities affected:

East Midlands

  • Derbyshire

North East England

  • Durham

North West England

  • Cheshire East
  • Cumbria
  • Greater Manchester
  • Lancashire

Wales

  • Conwy
  • Denbighshire
  • Flintshire
  • Gwynedd
  • Powys
  • Wrexham

West Midlands

  • Staffordshire

Yorkshire & Humber

  • North Yorkshire
  • South Yorkshire
  • West Yorkshire
Yellow warning
Rain
02:00
Tomorrow
UTC
12:00
Tomorrow

A spell of heavier rain on Wednesday morning could lead to some transport disruption and flooding in places.

What should I expect?

  • Flooding of a few homes and businesses is likely
  • Bus and train services probably affected with journey times taking longer
  • Spray and flooding on roads probably making journey times longer

What should I do?

Further detail

Precipitation across Aberdeenshire will turn heavier into the early part of Wednesday morning before easing later in the day. Much of this will fall as snow inland above 100–200 metres, but lower‑lying and coastal areas will see further rainfall totals of 10–20 mm. Given the already saturated ground following a prolonged period of unsettled weather, this additional rainfall will bring a risk of flooding in places along with some difficult driving conditions.

What Should I Do?

Check if your property could be at risk of flooding. If so, consider preparing a flood plan and an emergency flood kit.

Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.

Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Why is the warning yellow?

This warning has a medium likelihood and a low impact.

Very
likely
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
to
Unlikely
Very low
impact
to High
impact

Issued

Regions and local authorities affected:

Grampian

  • Aberdeen
  • Aberdeenshire
Warnings are in force for:

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