![]() ![]() ![]() If the radar animation of the last hours shows local thunderstorms or precipitation cells forming and disappearing in an irregular manner, then the forecast is not vey accurate. The forecast works very well when weather fronts or large organized precipitation structures are moving regularly, without disappearing or being created. Real weather is more complex than just the displacement of existing precipitation cells. Longer forecasts are not possible, as new precipitation cells are developing or existing ones are disappearing within a short time. Today Hourly 10-Day Calendar History Wundermap accesstime 2:30 AM BST on J(GMT +1) Updated 21 seconds ago -° 55° 58 ☏ like 58° Partly Cloudy N 0 Tomorrows temperature is. This so called precipitation nowcast is the most accurate precipitation forecast possible but the forecast horizon is limited to about an hour. The rain/snow forecast is computed by estimating the movement of precipitation cells observed by radar and extrapolating this movement into the future. Scotland: How accurate is the radar based forecast? ![]() Moreover, some countries do not operate a weather radar network, and in those countries satellite data is used to estimate rainfall, which is less accurate than a realtime weather radar. Detailed radar site location are given in the Met Office Weather Radar Factsheet. Note that lightning is not shown on the forecast, as it cannot be predicted. This collection includes rain composite plots and data for the UK and. Light blue indicates drizzle, blue a medium intensity, and red and yellow indicate very strong precipitation, usually associated with thunderstorms.Ĭurrent lightning strikes are marked with small orange dots on the map (Europe only). The different colours indicate the intensity of rainfall or snowfall. The radar map is updated every 5 minutes with a new radar observation. “For those in the north, there is a chance of thunderstorms developing as we see a change to cooler conditions with a chance that these could become organised with heavy rain, hail, lightning and gusty winds.The weather radar ( Scotland) shows where it is currently raining or snowing. Live wind, rain, radar or temperature maps, more than 50 weather layers, detailed forecast for your place, data from the best weather forecast models with. “There are some marked contrasts in the UK’s weather this weekend, with some potentially impactful thunderstorms developing affecting the northern half of the UK on Sunday, while further south it will become hot. He said: “It’s worth noting the temperatures in the south will remain quite high overnight this weekend, so it’s important to look out for those who may be more vulnerable to heat. Live, local weather for Newquay Cornwall, updates include live webcams, radar, forecast, lightning, tides, uk earthquakes, surf, and weather information. ![]() The Met Office chief meteorologist Matthew Lehnert described the prospect of thunderstorms developing as “finely balanced”. Temperatures could peak at 32C in the far south-east on Sundayand rise into the high 20s elsewhere in the south and east. Its forecast to top 30C (86F) in the UK this weekend - but cooler conditions are on the way. The Met Office said much of southern, central and eastern England would experience a rise in temperatures through the weekend. The blast of hot weather has come as Glastonbury festivalgoers descended on Worthy Farm in Somerset to watch acts including Sir Elton John and the Arctic Monkeys. London is expected to be the hottest part of the UK, with potential highs of 31C or 32C, while temperatures will be in the high 20s for large parts of England. The warning covers London, the south-east, the south-west, east Midlands, West Midlands, east of England, Yorkshire and the Humber. It was issued as temperatures were expected to soar to 32C (89.6F). The warning urges people to “watch out for those who might struggle to keep cool in the hot weather”. “This is more likely to happen across eastern parts of the warning area including north-east England and eastern Scotland.”Ī weekend heat health warning from the UK Health Security Agency and the Met Office has been issued that covers most of England. The Met Office said: “Whilst there remains some uncertainty in whether thunderstorms develop as cooler conditions follow from the west, there is a chance that an organised line of thunderstorms could develop across northern Britain during Sunday afternoon before clearing east into the North Sea during the evening. The warning is from 1pm to 9pm on Sunday. ![]()
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