Strong Winds Sweep Across Tri-State Region

Weather alerts issued as gusts reach up to 50 mph in Minnesota, Iowa, and South Dakota

Published on Feb. 21, 2026

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Strong winds are sweeping across the tri-state region of northwest Iowa, southwest Minnesota, and southeast South Dakota, prompting weather alerts for dozens of communities. The National Weather Service in Sioux Falls has issued a Wind Advisory until 3 PM CST, with west winds of 25 to 35 mph and gusts reaching up to 50 mph. A Red Flag Warning is also in effect from 10 AM to 6 PM CST for areas along and south of Interstate 90 due to low humidity and the risk of fast-spreading fires.

Why it matters

High winds can bring down trees and power lines, create hazardous driving conditions, and increase the risk of wildfires in dry conditions. The tri-state region is home to many rural and agricultural communities that could be impacted by the severe weather.

The details

The National Weather Service is warning residents to secure loose outdoor items, stay alert to changing conditions, and avoid any activity that could spark a fire. Unsecured objects may be blown around, tree limbs could come down, and isolated power outages are possible. Drivers, especially those operating high-profile vehicles, should use extra caution on the roads.

  • The Wind Advisory remains in effect until 3 PM CST today.
  • The Red Flag Warning is in effect from 10 AM to 6 PM CST.

The players

National Weather Service in Sioux Falls

The regional office of the National Weather Service that issued the weather alerts for the tri-state area.

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The takeaway

This severe weather event highlights the importance of being prepared for high winds and dry conditions, which can pose significant risks to public safety and property. Residents should heed the warnings from local authorities and take appropriate precautions to protect themselves and their communities.