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Heavy Snow in Northern St. Louis, Minnesota
Heavy Snow March 10, 2021 – March 11, 2021 · Northern St. Louis, Minnesota
The wider storm
Abnormally warm temperatures were present across the region leading up to this event with highs in the mid 50s. The warm air near the surface set the stage for a wintry mix followed by heavy wet snow by the evening hours. Additionally, a surface low was deepening as it encroached on the Northland, bringing gusty winds with the Duluth airport reporting a gust of 55 mph just before midnight. The combination of wet, heavy snow clumping to trees and the enhanced winds lead to several downed trees and power outages throughout the area. Snowfall totals were highest across the Arrowhead, ranging from 6 to 11 inches.
Source: NOAA Storm Events Database, event 945133. Narratives are written by the National Weather Service forecast office that issued the report.
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