As the storm prediction center have issued a Significant Risk for Tornadoes, severe weather, wind, hail and rain, the HRRR forecasts the possibility of strong isolated supercells which can produce strong long-lived tornadoes. In this article we’ll be discussing the risks and possibilities. A Severe Threat has been issued aswell.
Weather Warnings Large parts of Europe are under a high risk of extreme snowfall, light to moderate frost is forecasted. In the Northwest of the Netherlands a windforce of Beaufort 8 is forecasted along with heavy snowfall. In Poland a Red Alert has been issued for many area’s. In Belgium
On the 22nd of September a small depression formed in the North Sea, on the 24th it was officially named Odette by KMI (Belgian weatherservice). After this, Odette stalled in her place. She would not move for the coming day. On the 25th of September the storm-depression underwent Rapid Cyclogenesis.
Northwestern Europe In Northwestern Europe a white Christmas is likely to happen in the higher parts of the Ardennes (400m and above). The GFS weathermodel is suggesting a possible snowfall of 20-40cm on the highest peak in the Ardennes. Much less snow is forecasted to fall below these area’s because