If you looked outside on Friday in Houston, you probably asked yourself why it was so hazy. If you checked the news on Friday, you likely saw the dust storms sweeping across North and Central Texas.

Met Eireann said: "It will be largely dry today with sunny spells, but clouds will increase from the west during the afternoon, turning the sunshine hazy. "Highs of 8 to 10 degrees with light to ...

Miami starts the day with dense fog, clearing up for warm, sunny weather, with another cold front expected on Monday.

Northern Ireland has been spared the sub zero temperatures experienced in England overnight thanks to thick cloud cover.