Sioux Falls, SD – Sioux Falls residents face heightened risks as a Red Flag Warning is in effect until 8 PM Monday due to breezy conditions and low humidity. With winds gusting up to 40 mph, fire danger is a serious concern across the area. The National Weather Service advises extra caution for outdoor activities like grilling, burning, or any open flames, as conditions are prime for wildfires.
According to the latest weather report, Sioux Falls will experience a high of 72°F on Sunday, with partly sunny skies and breezy winds from the northwest. Winds will increase this evening, with gusts reaching up to 35 mph. These winds, coupled with low humidity around 30%, create an elevated risk for fire outbreaks.
Looking ahead, Monday will bring similar conditions with gusty winds reaching up to 40 mph. A slight chance of rain in the late morning will not be enough to reduce the fire risk significantly. Temperatures will remain mild, with highs around 54°F on Monday and 61°F on Tuesday. By Tuesday night, the weather will clear up, with lows in the upper 30s to low 40s.
For those planning outdoor activities, it’s crucial to stay informed about the wind and fire risks. If you’re traveling through the area, take extra care on roadways such as I-90, where gusty winds could impact visibility.
As for the remainder of the week, temperatures will remain in the 60s and 70s, with a slight chance of showers on Thursday, reaching a high of 71°F. The weather will continue to stay mild, with another chance of rain on Friday.
Stay updated on local advisories and take necessary precautions, especially with fire risks this weekend.




