A number of tweets posted by the @bbcweather Twitter account relating to Syria and the Middle East have since been deleted.
A group calling itself the Syrian Electronic Army is claiming responsibility for hack.
More top news
Long-awaited A-level results will be received by teenagers on Thursday, the first to do so following major reforms of the system in England.
Theresa May will today announce details of a new mental health awareness course designed to help struggling teenagers.
A-level results will be on Thursday, but what should you do if your results are not quite what you had hoped for?