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Weather for the week ahead
Warmth and sunshine will be replaced by windier and wetter weather by Sunday with an unsettled outlook for next week.
Major flooding and heavy rain hit southeast Texas
Tropical Depression Imelda swept through the US state overnight leaving some residents stranded.
How do hurricanes form?
Tomasz Schafernaker takes a look at the formation of Cape Verde-type hurricanes and where their energy comes from.
Autumn equinox
The Royal Meteorological Society explains what the autumn equinox is
Air mass - what does it mean?
We often talk about air mass but what does it mean? The origin of air masses plays a key part in determining what type of weather we get.