Sioux Falls, South Dakota – South Dakota residents should brace for dangerous fire conditions and scorching spring heat Monday, as winds roar across the region. A Red Flag Warning remains in effect through 9 p.m., bringing critical fire weather concerns to Sioux Falls and surrounding areas. Outdoor burning is strictly prohibited, and travel along I-29 and I-229 could become hazardous as winds gust up to 35 mph.
According to the National Weather Service, temperatures will soar to 91°F Monday under sunny skies. Breezy south winds of 15 to 20 mph will intensify through the afternoon, making dry grasslands and open fields a significant fire risk. If you live near Brandon or Harrisburg, secure loose objects and avoid activities that could produce sparks or embers.
Conditions improve slightly Monday night with mostly clear skies and lows near 60°F, but winds will remain gusty. Looking ahead, Tuesday brings a high of 89°F with more breezy conditions. Showers return Wednesday night with a 70% chance of rain, offering some relief from the dry spell.
The extended five-day outlook shows a cooler, wetter trend starting Thursday. Expect highs in the mid-70s with scattered showers and breezy afternoons. Friday and Saturday bring mild, sunny conditions, perfect for outdoor plans as temperatures settle in the low 70s.
Stay updated on the latest advisories and avoid non-essential travel during peak wind hours Monday. Another round of fire weather alerts is possible if dry conditions persist.
