每經AI快訊(xun)，山(shan)東(dong)省(sheng)氣(qi)象局12日(ri)(ri)(ri)(ri)11時(shi)發布(bu)的重要天氣(qi)預報顯(xian)示，13日(ri)(ri)(ri)(ri)至21日(ri)(ri)(ri)(ri)，強冷空氣(qi)頻繁影響山(shan)東(dong)，將(jiang)帶來大范(fan)圍雨雪(xue)、大風和持(chi)續低溫(wen)天氣(qi)。其(qi)(qi)間(jian)(jian)，雨雪(xue)冰凍、極端(duan)低溫(wen)、大風和暴雪(xue)多災疊加，氣(qi)象災害(hai)風險(xian)高。其(qi)(qi)中(zhong)，13日(ri)(ri)(ri)(ri)至15日(ri)(ri)(ri)(ri)，部(bu)分地(di)區(qu)雨雪(xue)量將(jiang)突破歷(li)史同期極值，具有一定極端(duan)性；16日(ri)(ri)(ri)(ri)至21日(ri)(ri)(ri)(ri)，魯西北和魯中(zhong)地(di)區(qu)最(zui)低氣(qi)溫(wen)持(chi)續低于零(ling)下(xia)13℃，低溫(wen)持(chi)續時(shi)間(jian)(jian)長，將(jiang)接近或跌破歷(li)史同期極值；16日(ri)(ri)(ri)(ri)至21日(ri)(ri)(ri)(ri)，煙臺(tai)和威海(hai)將(jiang)持(chi)續出現強降雪(xue)。此(ci)外(wai)，16日(ri)(ri)(ri)(ri)至21日(ri)(ri)(ri)(ri)，山(shan)東(dong)氣(qi)溫(wen)明顯(xian)下(xia)降，將(jiang)出現持(chi)續性極端(duan)低溫(wen)，部(bu)分地(di)區(qu)最(zui)低氣(qi)溫(wen)可突破12月(yue)中(zhong)旬歷(li)史極值。其(qi)(qi)間(jian)(jian)，全省(sheng)大部(bu)地(di)區(qu)最(zui)高氣(qi)溫(wen)低于零(ling)下(xia)3℃。（新華社）