Minneapolis, Minnesota – St. Patrick’s Day celebrations across Minnesota could trade snow boots for umbrellas this year as a wetter-than-normal pattern settles in during peak parade season. From the Twin Cities to Duluth and Rochester, elevated rain chances are projected between March 14 and March 27, overlapping with the holiday and the first official day of spring on March 20.
According to the National Oceanic and Atmospheric Administration’s Climate Prediction Center, the three- to four-week precipitation outlook issued February 27 favors above-normal rainfall across all of Minnesota during that stretch. The broader signal spans much of the Midwest, reinforcing confidence in an active storm track capable of delivering multiple rounds of precipitation. The temperature outlook also indicates a 40 to 50 percent probability of above-average temperatures statewide, increasing the likelihood that much of the precipitation falls as rain, especially in southern and central Minnesota.
In Minneapolis and St. Paul, where parades and bar crawls draw large crowds along Nicollet Mall and West 7th Street, wet pavement could slow traffic on I-94 and I-35W. Duluth’s lakefront events may contend with damp, chilly conditions, while Rochester could see soggy park grounds if steady showers develop.
Event organizers should secure tents, protect sound and electrical equipment and prepare indoor backup options if possible. Drivers should allow extra time on major highways during peak celebration hours.
This long-range outlook does not guarantee rain on St. Patrick’s Day itself, but it strengthens the case for a wetter-than-normal stretch across Minnesota. Additional updates are expected as mid-March approaches.
