Sioux Falls, South Dakota – Breezy to windy conditions are expected to return to parts of eastern South Dakota, southwest Minnesota, northwest Iowa, and northeast Nebraska on Saturday, bringing travel concerns and elevated fire danger.
According to the National Weather Service Sioux Falls, southerly winds will increase Saturday morning, with sustained speeds of 15 to 20 mph and gusts of 25 to 35 mph developing by late morning. Isolated gusts up to 40 mph are possible, especially from 10 a.m. to 3 p.m., when winds are expected to peak.
The strongest impacts are anticipated along major transportation corridors including Interstate 29, Interstate 90, U.S. Highway 81, U.S. Highway 14, and U.S. Highway 75. High-profile vehicles may experience difficulty maintaining control in open and exposed areas, particularly on north–south roadways.
In addition to travel impacts, forecasters warn that warmer temperatures combined with dry conditions and limited snow cover will lead to elevated fire danger across portions of the region. Grassland and agricultural areas are especially vulnerable, and any fire that starts could spread quickly under gusty winds.
The National Weather Service strongly advises avoiding outdoor burning, including brush piles and agricultural burns. Residents are also encouraged to secure loose outdoor items, such as trash cans and lightweight equipment, that could be blown around by strong gusts.
Communities including Sioux Falls, Brookings, Mitchell, Yankton, Marshall, Worthington, Storm Lake, and Spencer are all expected to experience breezy conditions during the afternoon hours.
Winds are forecast to gradually diminish late Saturday afternoon into the evening, with quieter conditions returning overnight. No precipitation is expected during this period.
Commuters, weekend travelers, farmers, and outdoor workers should remain weather-aware and plan accordingly during peak wind hours.
The National Weather Service recommends monitoring updated forecasts and fire weather statements at weather.gov/fsd as conditions evolve.
