Grand Forks, North Dakota – Rain is expected to transition to heavy snow late Tuesday night, creating hazardous travel across eastern North Dakota and northwest Minnesota.
According to the US National Weather Service in Grand Forks, precipitation will begin as rain Tuesday before changing to snow overnight into early Wednesday morning. The exact timing of the transition remains uncertain, but forecasters warn snowfall rates could exceed 1 inch per hour shortly after the changeover.
Probability forecasts show a 60 to 80 percent chance of at least 4 inches of snow across much of the Red River Valley, including Grand Forks, Fargo, and surrounding communities. Some areas may see a 40 to 65 percent chance of 6 inches or more, depending on storm track and temperature trends.
Low visibility and rapid snow accumulation are expected to create difficult travel conditions, especially late Tuesday night through Wednesday. Roads may become snow-covered quickly as heavier bands develop.
Drivers along Interstate 29, Interstate 94, US-2, and US-59 should prepare for reduced visibility and slick conditions during peak snowfall periods. Travel impacts are likely to continue into Thursday as accumulating snow and gusty winds affect the region.
The midweek storm could significantly affect commuters, commercial traffic, and school transportation during morning hours Wednesday.
Residents are encouraged to monitor updated forecasts and prepare for rapidly changing conditions as the rain-to-snow transition unfolds.
