GRAND FORKS, ND (trfnews.i234.me) The National Weather Service in Grand Forks has issue a Thunderstorm Warning until 8:30 am on this Tuesday. severe thunderstorm warning for parts of our area at 7 30 a.m on this tuesday morning take a look at the map here uh this is the und sky cam in grand forks… Continue reading Thunderstorm Warning in effect for Northeast North Dakota and Northwest Minnesota until 8:30 AM