VALID FOR 09-10-2013
A weakening upper low over northern Mediterranean emerging with strong upper trough approaching from western Europe.
A SLGT risk has been issued for parts of Ionian and southern Adriatic sea coastal areas with threat for heavy convective rain with flash floods and strong winds. Waterspouts are again possible over the Tyyrhenian and Adriatic seas.
A SLGT risk has been issued for parts of northern Algeria mainly for large hail, severe winds and heavy rain.
A SLGT risk has been issued for western North sea into coastal areas of eastern UK with threat for strong non-convective winds. Scattered storms with some small hail and strong winds threat are possible over North sea beneath cold maritime airmass coming with the trough, as well as a couple of funnel clouds or waterspout.