Grand Forks hit 80 degrees today for the first time in three weeks, and it shouldn't get any warmer throughout the next several days.
We currently are sitting in an Omega Block, which is keeping us nice and dry at least through the next 38 hours before it breaks down on Thursday afternoon, bringing in an increased chance of showers and thunderstorms from then on out. SPC is quite confident about a severe weather episode on Sunday - the overall extended outlook is posted below.