Swarms of Storms. NWS Doppler at 6:09 PM shows the first wave of storms pushing into Wisconsin, but more heavy storms are lining up over central and western Minnesota. Plan on a noisy night, with T-storms spilling over into much of Sunday as a slow-moving cool frontal boundary limps across the state.


Flash Flood Watch Central Minnesota. NOAA has issued a watch for central Minnesota into Sunday morning, where the ground is waterlogged from 1-3" rains, and more heavy showers and "training" T-storms will increase the risk of flash flooding overnight. Details:

 FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY MORNING... THE FLOOD WATCH CONTINUES FOR * PORTIONS OF MINNESOTA AND NORTHWEST WISCONSIN...INCLUDING THE FOLLOWING AREAS...IN MINNESOTA...CARLTON/SOUTHERN ST. LOUIS... CENTRAL ST. LOUIS...CROW WING...KOOCHICHING...NORTHERN AITKIN...NORTHERN CASS...NORTHERN COOK/NORTHERN LAKE... NORTHERN ITASCA...NORTHERN ST. LOUIS...PINE...SOUTHERN AITKIN...SOUTHERN CASS...SOUTHERN COOK/LAKESHORE...SOUTHERN ITASCA AND SOUTHERN LAKE/LAKESHORE. IN NORTHWEST WISCONSIN... BURNETT...DOUGLAS AND WASHBURN. * THROUGH SUNDAY MORNING * ANOTHER ROUND OF SHOWERS AND THUNDERSTORMS WILL MOVE IN FROM SOUTHERN MINNESOTA THIS EVENING AND PRODUCE WIDESPREAD MODERATE TO HEAVY RAINFALL ACROSS A LARGE PORTION OF THE NORTHLAND. SOME AREAS RECEIVED 1 TO 3 INCHES SATURDAY MORNING ACROSS CROW WING...CASS...ITASCA...AITKIN... PINE AND KOOCHICHING COUNTIES. AN ADDITIONAL 1 TO 3 INCHES OF RAIN IS POSSIBLE TONIGHT ACROSS THE SAME AREA AND ALSO THROUGH THE ARROWHEAD AND INTO NORTHWEST WISCONSIN. * AREA RIVERS AND STREAMS RESPONDING TO THE HEAVY RAIN FROM THIS MORNING WILL SEE A SECONDARY RISE TONIGHT AND TOMORROW AS ADDITIONAL RAINFALL DRAINS INTO THE SMALLER STREAM BASINS. THERE IS THE POTENTIAL FOR LOCALIZED FLASH FLOODING TONIGHT...HOWEVER THE MAIN THREAT WILL BE WATER LEVELS ALONG STREAMS...CREEKS AND RIVERS. SIGNIFICANT MAIN STEM RIVER LEVEL RISES WILL BE OF CONCERN SUNDAY INTO EARLY NEXT WEEK AS WELL...WITH MORE RAINFALL LIKELY SUNDAY NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FLOOD WATCH MEANS THERE IS A POTENTIAL FOR FLOODING BASED ON CURRENT FORECASTS. YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS. THOSE LIVING OR VACATIONING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO TAKE ACTION SHOULD FLOODING DEVELOP. IF YOU SEE WATER COVERING ROADS...TURN AROUND AND DONT DROWN.