It is defined by a powerful high pressure area with an area of low pressure "underneath" or south of the high pressure.

New weather maps from the Met Office show a period of glorious sunshine and high temperatures, hovering around the mid-20s, ...

Uisce Eireann announced a fortnight ago that water supplies in some areas have fallen to “historically low levels” and placed ...

Millions of people in the Midwest and Ohio Valley are likely to see increasing chances of severe weather this week after ...

The delays continued at Newark Liberty International Airport on Monday evening with average backups of more than 1 1/2 hours.

The is no definitive indication of any severe weather threat locally, although next week's pattern tends to be a favorable one for some stronger storms to develop. Tuesday: Partly cloudy with an ...