Keystone, SD 57751
Snow likely. Snow accumulation around 1 inch. Near steady temperature around 7 below. East winds up to 10 mph. Chance of snow 70 percent. Wind chill readings 20 below to 30 below zero.
Mostly cloudy with a 50 percent chance of snow. Highs around 7. Northwest winds 5 to 15 mph. Wind chill readings 20 below to 30 below zero.
Mostly cloudy in the evening then becoming partly cloudy. Lows around 10 below. Northwest winds 10 to 15 mph. Wind chill readings 25 below to 35 below zero.
Mostly sunny. Highs in the lower 30s.
Mostly cloudy. Lows around 14.
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