Warm and humid air from the southwest is currently flowing into the Czech Republic. “The conditions in the atmosphere are potentially excellent for the emergence of very strong storms including Supercel,” Written in the middle of meteorologists on network X. At the same time they said that the sky is higher clouds and In addition, Sahara dust, which limits the possibility of storms.

In the evening of CHMI, he said that probing from Prague indicates enough energy and a high wind cut. “Conditions suitable for strong supercells. Convection begins to start locally,” Meteorologists said after 5 pm, saying that the first strong thunderstorms appeared in the northeast and east of Bohemia.

“The storm system intensifies in the area of ​​Příbram with the procedure of St. Beware of strong lightning activity, hail and wind shocks. We will be grateful for information from these areas. The system looks very strong, be careful, ” They then informed before 23 hours and added photographs that in the Nymburk and Hradec regions fell 4 cm.

For part of Central Bohemia, they eventually released an hour before midnight a warning of the highest level of warning. “An extremely thick storm is heading to Central Bohemia with the progress of St. Intense Wind, Hail and Strong Lightning Activity,” Warned by meteorologists.

Hail that fell during a thunderstorm (June 4, 2025)

Author: CHMI

Meteorologists assumed that the advancing band of storms will create an arch called Bow Echo, which is particularly typical of the impact wind. “It is not possible to exclude the possibility that retroactively, based on measured values ​​and detected damage, this system will be evaluated as a so -called derecho,” said CHMI. With this expression meteorologists indicate a windstorm caused by a rapidly progressive storm system that It has existed for a longer period of time and can hit the territory of several states.

Firefighters reported that they are ready to help. On the X network, they added tips on how to behave and how to protect their property. They stressed that the preparation is the foundation.

Alert @CHMUCHMI For tonight, he promises strong thunderstorms ⛈️.
🧑 We are ready, yet we want to remind some things:
👍 You will not spoil anything by preparing, prevent damage. Windows, doors and light objects are good to ensure
☎️ Whatever it happens, keep calm and read our tips ⬇️ pic.twitter.com/bYiaPrzwQC

– Fire Rescue Service of the Czech Republic (@hasici_cr) June 4, 2025

An acute life threat in Germany

Storms also threatened in Germany. German meteorologists warned against the pressure level Tim, which will bring strong storms to the South of the Federal Republic from Wednesday afternoon. News server T-Online even He pointed out the acute life threat.

“He can’t be more dangerous anymore,” said meteorologist Jan Schenk, according to which they are Similar extensive pressure below by its intensity comparable to tropical cyclones.

This was supposed to proceed from Switzerland through Bavaria and Saxony towards the Czech Republic. The most endangered in the south of Germany were regions around Munich, Nuremberg, Region and Ingolstadt. The eastern part of Baden-Württemberg was also to be prepared for the stormy weather, and the winds of the strength of the orcan or the hail of several centimeters in size are not excluded. People were supposed to count on damage to buildings and uprooted trees.

Will rebel on Thursday

Other strong and very strong thunderstorms Meteorologists expect on Thursday afternoon and evening in the eastern half of the Czech Republic, especially in Moravia and Slezsku.

How will the next days be

• Thursday: Cloudy to cloudy, 18 to 23 ° C, in Moravia and Silesia 22 to 27 ° C
• Friday: Partly cloudy to cloudy, 23 to 28 ° C
• Saturday: Partly cloudy to clouds, 25 to 30 ° C
• Sunday: Cloudy to cloudy, 19 to 23 ° C