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. We provide the option to smooth radar data, choose the number of frame animations, overlay custom locations as well as local storm reports, and even view live. Longer forecasts are not possible, as new precipitation cells are developing or existing ones are disappearing within a short time. Coronavirus heatwave Jeremy Corbyn Katie Price Labour Party London Meghan Markle NHS Police Politics Royal Family Snow UK Weather Weather Forecast. Advanced weather radar gives you up to the minute views of storm tracking, snow, rain, ice, temperature changes, and much more RealFeel® & RealFeel Shade Temperature technology helping you. This so called precipitation nowcast is the most accurate precipitation forecast possible but the forecast horizon is limited to about an hour. US Doppler Radar Change map selection Hide radar location selection You can switch between the different radar locations that are suitable for your map selection. 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. Note that lightning is not shown on the forecast, as it cannot be predicted. The Weather Surveillance Radar (WSR) - 88D Download Image As its name suggests, the WSR-88D is a Doppler radar, meaning it can detect motion toward or away from the radar as well as the location of precipitation areas. 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. Trace the movement of cloud formations and active storms, to see, if they will hit or bypass your location. This feature allows you to see meteorological conditions for various locations at once. The weather radar ( Scotland) shows where it is currently raining or snowing. See the latest enhanced radar map, which includes areas of cloud cover, sunshine, rainfall, snowfall, hail, thunderstorms, and lightning strikes.
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