ST. LOUIS (AP) — Massive chunks of hail has pelted parts of Kansas and Missouri and brought traffic to a standstill along Interstate 70. Meteorologists issued thunderstorm warnings and tornado watches Wednesday into Thursday. Alex Sosnowski of AccuWeather said some were calling it “gorilla hail” because of its potential to be so big. Descriptions of hail ranged from the size of golf balls and apples, to softballs and baseballs. At least one unconfirmed tornado was reported Wednesday in Alta Vista, Kansas. The National Weather Service in Topeka said quarter-size hail and wind gusts up to 60 mph were expected across northern Kansas overnight until 6 a.m. on Thursday.