Jet stream explained
What exactly is a jet stream and how does it affect our weather? Darren Bett takes a look.
Search for a location
Unseasonably wet for parts of India
4th December 2017 Last updated at 12:54
Please turn on JavaScript. Media requires JavaScript to play.
It's the dry season but parts of Mumbai could see up to 150mm of rain from Cyclone Ockhi, whilst in the Bay of Bengal another cyclone could form this week. Stav Danaos takes a look.
Weather Videos
How does weather affect spring flowers?
Spring means the return of growth and colour to our homes and gardens. But how can weather conditions bring an early start - or unscheduled delay - to these signs of spring?
Aurora Borealis: One of nature's greatest spectacles
Weather Watchers have been sharing their stunning pictures of the Northern Lights from across the UK.
Fascinating facts about frost
It’s definitely cold, sometimes crunchy and often sparkly. But do you know your hoar frost from your rime? Here’s Stav Danaos with all your frosty facts.
How does fog form?
What causes the low-level cloud to form and how does it differ from mist? Matt Taylor explains.
Weather and pollen
How does the weather influence pollen levels? BBC Weather's Louise Lear explains.