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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
Thunderstorm
11:00
Today
UTC+1
21:00
Today

Heavy showers and thunderstorms may lead to some disruption to travel.

What to Expect

  • There is a good chance driving conditions will be affected by spray, standing water and/or hail, leading to longer journey times by car and bus
  • Possibly some damage to a few buildings and structures from lightning strikes
  • Some short term loss of power and other services is possible
  • Some flooding of a few homes and businesses possible, leading to some damage to buildings or structures
  • Delays to train services are possible

What should I do?

Further Details

Showers developing later on Tuesday morning, becoming heavy with some thunderstorms through the afternoon and early evening. Some of these will be slow-moving with lightning, hail and also heavy rain and a few places seeing 20-30 mm of rain in one hour. What should I do? 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. Consider if your location is at risk of flash flooding. If so, consider preparing a flood plan and an emergency flood kit. 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. If you find yourself outside and hear thunder, protect yourself by finding a safe enclosed shelter (such as a car). Do not shelter under or near trees, or other structures which may be struck by lightning. If you are on an elevated area move to lower ground. 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.


Warning impact matrix

This warning has a medium likelihood and a low impact.

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

Regions and local authorities affected:

East Midlands

  • Derbyshire
  • Lincolnshire
  • Nottingham
  • Nottinghamshire

North East England

  • Durham

North West England

  • Blackburn with Darwen
  • Blackpool
  • Cheshire East
  • Cumbria
  • Greater Manchester
  • Lancashire

Yorkshire & Humber

  • East Riding of Yorkshire
  • Kingston upon Hull
  • North Lincolnshire
  • North Yorkshire
  • South Yorkshire
  • West Yorkshire
  • York
Warnings are in force for:

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