( ( ( ( ( ( In ( the north ) ) ( ( ( a ( deep area ) ) ( of ( low pressure ) ) ) ( brings ( ( the potential ) ( for ( wet weather ) ) ) ) ) ) , ) and ) ( ( across ( Scotland ( and ( Northern Ireland ) ) ) ) ( there ( is ( ( a risk ) ( of ( it ( ( becoming ( unusually stormy ) ) ( for ( ( the time ) ( of year ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (PP (IN In) (NP (DT the) (NN north))) (NP (NP (DT a) (JJ deep) (NN area)) (PP (IN of) (NP (JJ low) (NN pressure)))) (VP (VBZ brings) (NP (NP (DT the) (NN potential)) (PP (IN for) (NP (JJ wet) (NN weather)))))) (, ,) (CC and) (S (PP (IN across) (NP (NNP Scotland) (CC and) (NNP Northern) (NNP Ireland))) (NP (EX there)) (VP (VBZ is) (NP (NP (DT a) (NN risk)) (PP (IN of) (S (NP (PRP it)) (VP (VBG becoming) (ADJP (RB unusually) (JJ stormy)) (PP (IN for) (NP (NP (DT the) (NN time)) (PP (IN of) (NP (NN year))))))))))) (. .)))
In the north a deep area of low pressure brings the potential for wet weather, and across Scotland and Northern Ireland there is a risk of it becoming unusually stormy for the time of year.
(ROOT (S (NP (PRP You)) (VP (MD can) (VP (VB expect) (ADJP (JJ stormy)) (SBAR (IN if) (S (NP (NP (DT a) (NN center)) (PP (IN of) (NP (JJ low) (NN pressure)))) (VP (VBZ is) (VP (VBG moving) (NP (PRP$ your) (NN way)))))))) (. .)))
You can expect stormy if a center of low pressure is moving your way.