And after heavy snowfall this winter, natural snowmelt is making bad conditions worse.

今冬天过后，自然融使恶劣天气更加恶化。

Flood warnings stretched today from Texas to Wisconsin, as rivers kept rising from rain and snowmelt.

洪水警报已从德州蔓延到威斯康星州，因降雨和融水水平面不断上升。

Nebraska rescue teams have been pulling trapped residents out of flood waters since Thursday and forecasters caution more snowmelt is on the way.

从周四开始，内布拉斯加州救援队就一直在把被困居民从洪水中救出，预报员警告说更多融即将到来。