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Flash flood watch issued for southern Minnesota, southeast South Dakota, and northern Iowa tonight as repeated rounds of heavy rain move through along a stalled frontal boundary.
Forecast radar from 4pm today to 7am CDT Thursday tells the story of repeated rounds of heavy rain developing along a frontal boundary, especially after sundown and lasting much of the night.
Rain overspreads the rest of the northern Plains through the day Thursday as a developing low pressure works through the area. Still watching for severe storm risks Thursday, especially in southeast Minnesota and northern Iowa with pockets of wind, hail, and isolated tornadoes especially in the 4pm-9pm CDT window.
Latest rainfall forecast through Thursday night:
