Then click on the cursor at the bottom left and observe when the rain area passed you by. First, look at where exactly you are on the map.

The next time a rain front approaches, you can check exactly when the rain will start at your location and whether the radar image matches reality.Īnother question you often hear: When will the weather finally be nice again? You can answer this question pretty easily with our precipitation radar. Look at your precipitation radar more often in the future. You don’t believe that? Then just do the test yourself. mountains or hills) have an influence on precipitation, today’s radar technology can calculate precipitation at a distance of up to a few hundred meters. Very accurate – Although many factors such as wind or local conditions (e.g. A 100% guarantee can never be given, but the hit rate of a modern rain radar is over 95%. Here we can reassure you: Due to the broadly developed network of radar stations, the forecasts of the precipitation radar are very accurate and reliable. How reliable are the forecasts that can be read from the radar? Can I trust the weather image or will I possibly even be left out in the rain? If you can answer all questions with a YES, then you know that you are dealing with a contemporary and good precipitation radar.Ī question that is often asked in relation to a rain radar is the reliability of such a rain radar. ✔️ Are thunderstorms displayed on the map in addition to precipitation? – YES ✔️ Does the precipitation radar differentiate between rain and snowfall? – YES ✔️ Is the rain radar also displayed correctly on the smartphone and is it mobile optimized? – YES ✔️ Can areas be zoomed in and out on the map, or can the radar image be zoomed in? – YES ✔️ Does the rainfall radar provide information about the past AND the future course of the precipitation areas? – YES In the following, you will find some questions that provide information about a good precipitation radar: There are often noticeable differences between the offerings. There are now many different rain and precipitation radars available on websites or as an app. Which is the best rain radar or precipitation radar? For this reason, it is useful to spread the radar measurement stations over a wide area for an accurate precipitation image. The divergence is understood as the continuous divergence of the radiation emitted by the station. This is due to the divergence of the electromagnetic beams emitted by the radar station. In practice, the accuracy of the measurement continuously decreases with increasing distances. Only then can a concrete image of precipitation be created. In order to visualize these findings in a radar image, not only one, but several stations at different locations are needed. In the previous section, you already learned that a radar station and its radar beams can be used to measure how much water vapor is present in a cloud. Only the lightning strike map and storm radar differ in their mechanics and measurement technique. Incidentally, the cloud radar works similarly. Also, it is updated at extremely short intervals (depending on the radar, sometimes second by second). The major advantage of this form of measurement technique is that it produces an accurate image of the precipitation area within a few seconds. The more rays hit the radar station again, the more precipitation is contained in the cloud. Microwaves are sent into the clouds by a radar station and reflected by the water droplets. How does a rain radar work in general?Ī radar measures the water concentration of a cloud from the ground and can thus draw conclusions about precipitation. Simply move the precipitation marker to your desired location with the mouse (on a cell phone: hold down the white dot of the marker with your finger) and you will see how many millimeters of precipitation will fall there in the next 12 hours. This tells you how the precipitation will change over the next 36 hours and whether you can dispense with an umbrella in the next few hours. With the cursor at the bottom left of the rain radar, you can visibly display the future course of precipitation on the rain radar. Additionally, our rain radar offers you the following functions, which simplify the rain forecast for you: You can recognize these by a white “ lightningsymbol”. Areas, where there is a risk of thunderstorms, are also visible to you on the rain radar. The colors range from violet (weak precipitation) to a slightly reddish color, which indicates very heavy precipitation. On the rain radar, the areas where rain is predicted are displayed in color. Current rainfall in your region? – This is how you read the rain radar: If colored violet, you should expect heavy rain. A green or blue coloring means weak to moderate precipitation. The rain is displayed in color on the map.

Weatherradar my location