Several fairly good weather radars on UK and if nothing else there is always windy.com. I use often our local one for predicting what's going to happen for the next few hours.
It's been drizzling most of the day down here in Plymouth... issue is, its the firework championships, so isn't doing that a world of favours...
Damp squib..
Well now I fancy calamari...
Edit: Holy emojis batman!!
Thunder , Lightning and lots of rain in beautiful Devon currently