BBC Weather
Weather forecasts for thousands of locations around the world
North America weather
Video forecast
Please turn on JavaScript. Media requires JavaScript to play.
Features
Weather for the week ahead
The cold wind is set to ease but are the temperatures heading up anytime soon? Nick Miller has the details.
Coldest Thanksgiving?
An Arctic blast will sweep into northeast America late on Wednesday bringing bitterly cold winds and snow.
What is wind chill?
Why does a chilly day feel so much colder when the wind is blowing?
Huge waterspout hits Italian city
Eyewitnesses say the whirling column of air and water lifted containers in Salerno's port area.
How much do you know about frost?
How many kinds of frost can you name and why are there different types of frost?