How do rainbows form?
Rainbows are an optical illusion but what weather conditions are needed for them to appear?
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Weather for the Week Ahead
22nd June 2022 Last updated at 16:48
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It's a changeable pattern for the next few days, but are there signs of it warming up again next week? Tomasz Schafernaker take a look.
Weather Videos
UV – how to stay safe in the sun
Louise Lear explains the different factors that affect the strength of UV radiation.
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Temperatures soar as scientists warn heatwaves are striking earlier in the year due to climate change.
Climate Check
The start of 2022 has brought more of the searing heatwaves and bouts of severe winter weather we're expecting in a changing climate.
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Do you know your cold fronts from your isobars? Take the weather forecast challenge.
Spectacular pink and orange sunset lights up sky
Saturday night's incredible colours had people reaching for their cameras across the UK.