( ( ( ( Severe weather ) : ) ( ( Includes conditions ) ( such ( ( as : ) ( ( ( ( ( ( ( ( ( high wind ) , ) ( heavy rain ) ) , ) hail ) , ) ( heavy ( snowfall ( , ( blizzard ( , ( severe thunderstorm ) ) ) ) ) ) ) and ) tornado ) ) ) ) ) . )
(ROOT (NP (NP (JJ Severe) (NN weather)) (: :) (NP (NP (JJ Includes) (NNS conditions)) (PP (JJ such) (IN as) (: :) (NP (NP (JJ high) (NN wind)) (, ,) (NP (JJ heavy) (NN rain)) (, ,) (NP (NN hail)) (, ,) (NP (JJ heavy) (JJ snowfall) (, ,) (JJ blizzard) (, ,) (JJ severe) (NN thunderstorm)) (CC and) (NP (NN tornado))))) (. .)))
Severe weather: Includes conditions such as: high wind, heavy rain, hail, heavy snowfall, blizzard, severe thunderstorm and tornado.
(ROOT (S (NP (DT A) (NN blizzard)) (VP (ADVP (RB usually)) (VBZ includes) (NP (NP (JJ heavy) (NN precipitation)) (, ,) (NP (JJ strong) (NNS winds)) (, ,) (CC and) (NP (NN surface) (NN air) (NNS temperatures))) (PP (IN below) (NP (CD 0) (JJ °) (NN c.))))))