Search results (3,053)

of a La Niña event developing. 3-Month Outlook September to November - Rainfall According to CPC, the chance of La Niña developing in the period September-November is around 66%, rising to 74% in the early winter (November-January). However, other centres (such as BoM) have predictions which are much

of providing a value in the 0 to 1 (or 0 to 100% range) the data is categorized into to icing intensities. A comparison of the old Icing Potential and new Icing Severity fields is shown below: WAFS Icing Potential, FL240 WAFS Icing Severity, FL240 WAW trace light moderate severe It can be seen that the new

in the atmosphere, typically between 80 and 300 kilometres above the Earth’s surface. To see them, clear, dark skies are essential. Even thin cloud can obscure the subtle colours and movements of the aurora, while thick cloud makes sightings impossible. Light pollution from urban areas further reduces

. Radio waves emitted from a radar antenna travelled outwards at the speed of light, only bouncing back to the same antenna when they encountered an object. When the weather was clear, radar could quickly provide intelligence on the position of aircraft in the sky. When it was raining or snowing, echoes

settled conditions across much of the UK, with most areas enjoying dry weather and sunny spells. Temperatures will be close to the seasonal average, though it will feel pleasantly warm in the sunshine, especially where winds remain light. Eastern and southeastern England may see more in the way of cloud

Thursday will begin with residual showers and isolated thunderstorms lingering across the southeast, gradually clearing through the morning. Western areas will see scattered, mainly light showers developing later in the day. Across central and eastern Scotland, and possibly far northeast England

High Likelihood Low Likelihood Thunderstorms Heavy persistent rain Strong sunlight Low Likelihood No Likelihood No Likelihood Weather and chance of precipitation at 700m Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00 Cloudy Light snow showers (night) Light snow Cloudy Heavy snow showers Cloudy

Thursday will begin with residual showers and isolated thunderstorms lingering across the southeast, gradually clearing through the morning. Western areas will see scattered, mainly light showers developing later in the day. Across central and eastern Scotland, and possibly far northeast England

counties, while other areas away from eastern coasts were brighter. Patchy rain and drizzle in eastern parts on the 30th became more showery later; in western areas cloud broke up to allow warm sunshine, though enough cloud built up in the south-west during the afternoon for isolated light showers

with some morning fog patches, and the south-west had some light rain. A band of rain spread southeastwards across the country on the 2nd and 3rd, with brighter weather and just isolated showers following behind to most areas on the 3rd. High pressure gave mostly dry and benign weather on the 4th