(S (S (NP (DT The) (NP (ADJP (ADJP (JJ oppressive)) (CC and) (ADJP (RB dangerously) (JJ high))) (NNS temperatures))) (VP (MD will) (VP (VP (VB remain) (BASENP (DT this) (NN way))) (PP (ADVP (RB well)) (PP (IN into) (NP (BASENP (NNP Thursday) (NN afternoon)) (SBAR (PRN (COMMA ,) (PP (VBG according) (PP (TO to) (BASENP (NNS meteorologists)))) (COMMA ,)) (SBAR (WHADVP (WRB when)) (S (BASENP (DT a) (JJ cool) (NN front)) (VP (VBZ is) (VP (VBN expected) (S (VP (TO to) (VP (VP (VB move) (PRT (RP in))) (CC and) (VP (VB provide) (BASENP (ADJP (RB much) (JJ needed)) (NN relief))))))))))))))))) (PERIOD .))