South Dakota – Residents of Sioux Falls and surrounding areas should prepare for freezing temperatures Sunday night into Monday morning, with lows dropping to 32°F. The National Weather Service (NWS) in Sioux Falls has issued frost advisories, warning that those with sensitive outdoor plants should take action this weekend to prevent frost damage.
According to the NWS, Monday night will bring widespread frost across eastern South Dakota, with temperatures hovering near 31°F in Sioux Falls and other regions along I-90 and I-29. Frost is also expected early Tuesday morning. Affected areas include Sioux City, Watertown, and Mitchell. It is crucial to protect outdoor plants and plan for icy conditions during early morning commutes.
The NWS advises that residents cover sensitive plants or move them indoors to prevent damage from the upcoming frost. Anyone traveling on I-29 or I-90 should anticipate frosty roads and use caution, especially during early morning hours when ice may form on bridges and overpasses. The chilly start to the week will impact much of South Dakota, with daytime highs only reaching 56°F on Tuesday, followed by more moderate temperatures Wednesday and Thursday.
Residents can expect clearer skies by Wednesday, with highs near 67°F, but the risk of frost will remain through Tuesday night. Drivers and gardeners alike should stay alert and monitor local forecasts as conditions evolve.
