Sunny with a high of 70 °F (21.1 °C). Winds WNW at 9 to 11 mph (14.5 to 17.7 kph). Night - Clear. Winds variable at 4 to 7 mph (6.4 to 11.3 kph). The overnight low will be 46 °F (7.8 °C ...
Higher pressure is usually associated with sunny weather, lower pressure with stormy weather. The temperature to which the air needs to be cooled for moisture to condense, for example, as dew.
The Met Office issues weather warnings when severe weather has the potential to impact the UK. The Met Office issues warnings for rain, thunderstorms, wind, snow, lightning, ice, extreme heat and fog.