Sioux Falls, SD – Wind chills across South Dakota are expected to plummet to dangerous levels Monday night into Tuesday morning, with readings as low as -20°F forecasted. Residents should take precautions to protect against frostbite and hypothermia during these frigid conditions.
According to the National Weather Service (NWS) in Sioux Falls, wind chills will range between -10°F and -20°F overnight, making outdoor exposure unsafe for extended periods. The coldest temperatures are expected during the early morning hours of Tuesday, with minimal relief as daytime highs barely climb into the low 20s.
The NWS advises dressing in layers, covering exposed skin, and limiting outdoor activities to essential tasks only. Drivers should prepare their vehicles with blankets, a safety kit, and tire pressure checks. Cold weather shelters are available in Sioux Falls for those needing assistance.
This week’s weather includes a slow warming trend beginning Wednesday. Highs are projected to reach 23°F on Wednesday and 34°F by Thursday, offering temporary relief before temperatures dip again into the teens by Friday night.
While snowfall is not anticipated, wind chills will remain a concern until midweek. Light snow flurries may develop west of the I-29 corridor Tuesday morning but are unlikely to accumulate.
Stay updated on weather conditions through local forecasts and take necessary precautions to stay safe in this dangerously cold weather.
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