Are you trying to say, if weather is such-and-such, then close (or open) the blinds?
The Bond Bridge / Bridge Pro have Schedules, but for anything that is If-Then (dynamic response to mutable environmental attributes or similar), you’ll have to get a little more complicated than just a Bridge / Bridge Pro.
As in, you’ll need a sensor (ambient light? weather station [either physically or through some online service]? temperature? humidity?) AND some sort of smart home central controller to send the Bridge / Bridge Pro certain API commands if and when those sensors / triggers match the condition you specify.
You could take a look this thread.