Home
Weather London
WeatherRadar
RainfallRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
Career
Home / Editor's Pick /

Thunderstorms & safety: Dos and don'ts during lightning

07:00
25 June 2023

Thunderstorms & safety
Dos and don'ts during lightning

Storm safety tips

With thunderstorms in the forecast, check out our quick summary of dos and don'ts in order to stay safe during severe weather.

When thunderstorms are in the area, you should seek protection as quickly as possible.

It is most dangerous during a thunderstorm while in the open water. Even if a lightning strikes 100 metres away, the current is still transmitted through the water and can affect the entire body. Then there is an acute danger to life.

If there is an unexpected thunderstorm in the open field, you should always crouch down and then wait for the thunderstorm with your legs tightly closed. Otherwise, a so-called step voltage can occur when lightning strikes in the immediate vicinity.

You can stay weather aware and keep an eye out for lightning on our WeatherRadar, where you can track lightning live, in addition to on our LightningRadar.

Certain tall and risky objects should be avoided. These are single trees, groups of trees, or poles. A distance of at least 10 metres is optimal. In the interior of a forest with a consistently high stock of trees, the risk is lower than with individual groups of trees.

A house offers the greatest protection. However, you should avoid contact with all metal lines such as gas, electricity, and telephone lines. Mobile phones may be used. Bathing or showering during a thunderstorm is not safe.

Stay alert, activate severe weather notifications on the Weather & Radar app, and be safe!

Activate your severe weather alertsread more
Weather & Radar editorial team
More on the topic
UK and Ireland map shaded in warm tones showing UV levels, with values up to 22 in southern England and lower values in Scotland, plus a circular UV icon.
Tuesday, 7 April 2026

Sunscreen season

UV levels rising with the warmth
Split weather graphic showing a low-pressure system with tight isobars over the UK on the left and a wind map on the right with strong gusts up to 90 mph, plus a windsock warning icon.
Thursday, 2 April 2026

Gales and blizzards

Storm Dave disrupts Easter weekend
Two cyclones are currently threatening the South Sea islands off the coast of Australia.
Monday, 6 April 2026

Solomon Islands and Fiji

Cyclones threaten South Pacific islands
All weather news
This might also interest you
Split image showing strong winds over the UK on a forecast map and widespread rain and snow on a weather radar map.
Tuesday, 27 January 2026

Severe gales & heavy rain

Storm Chandra makes impact
Split weather map showing UK wind speeds in orange-red shades up to 40 mph on the left and warning levels in green-yellow on the right, with a central wind warning sign.
Wednesday, 22 October 2025

Warnings active

Storm Benjamin impacts the UK
Weather graphic showing rain and wind fields over the Canary Islands and a central warning symbol.
Friday, 12 December 2025

Storm and rain

Turbulent weather in the Canary Islands
All articles
Weather & Radar

Weather & Radar is also available on

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwittertikToklinkList