Greetings from Marlow
Thunderstorm 1244Z to 1316Z.
Worst Vis 5000M.
Cb base 1800FT
Temperature drop 20 to13C.
Wind WSW 10-15KT falling to less than 05KT at rear.
Small amounts of rain main cell to south.

Site details: Sheltered back garden near centre of Town, 1 mile from
River Thames. N51:34:28 W0:46:38 SU848868
Regards Richard Bailey