Columbia, SC – Freezing temperatures are expected to grip South Carolina tonight, with lows plummeting into the upper teens and low 20s. Residents are urged to take immediate precautions to protect vulnerable people, pets, pipes, and plants as the cold wave tightens its hold.
According to the National Weather Service in Columbia, high pressure is driving the temperature drop, with the coldest areas near Lancaster and Newberry expected to reach 18°F. Those living along the I-20 corridor, including Columbia, could see lows near 20°F. Local officials recommend insulating exposed pipes, keeping pets indoors, and ensuring outdoor plants are adequately covered or brought inside to avoid frost damage.
The week ahead remains mostly clear, but temperatures will remain low overnight. Wednesday will offer some relief with sunny skies and highs around 51°F, but overnight lows will dip back to the mid-20s. Thursday and Friday are expected to bring slightly warmer daytime temperatures, reaching the mid-40s to low 50s, though overnight lows will stay near freezing.
Residents should also prepare for gusty winds Thursday, which could make temperatures feel even colder. Friday night and Saturday are forecasted to remain clear, with lows around 24°F and highs near 52°F by the weekend.
Stay weather-aware and avoid prolonged outdoor exposure during the coldest times. Monitor local weather updates and ensure neighbors, especially the elderly, are prepared for the frigid conditions.
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