POET Biorefining - Big Stone

	County Forecast for Big Stone City , SD

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141700-
Grant-
Including the city of Milbank
321 AM CST Sat Nov 14 2026

Today   Mostly sunny. Highs in the lower 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Tonight   Partly cloudy. Lows in the upper 20s. South winds 10 to 15 mph with gusts up to 25 mph.
Sunday   Partly sunny. Highs in the lower 50s. South winds 10 to 15 mph with gusts up to 30 mph.
Sunday night   Mostly clear. Lows in the upper 30s. South winds 15 to 20 mph with gusts up to 35 mph.
Monday   Mostly sunny. Highs in the mid 50s. South winds 15 to 20 mph with gusts up to 40 mph.
Monday night   Partly cloudy. Lows around 40.
Tuesday through wednesday   Mostly cloudy. Highs in the mid 50s. Lows in the lower 40s.
Wednesday night   Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows around 40. Chance of rain 30 percent.
Thursday   Partly sunny. A slight chance of rain in the morning. Highs in the upper 40s. Chance of rain 20 percent.
Thursday night   Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s.
Friday   Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 40 percent.

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Bryce Anderson – DTN Meteorologist

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Cold Continues Through the Weekend

Cold eastern U.S. air brings Great Lakes showers this weekend before active storms and warmth return. » More DTN Weather Commentary

Posted at 11:53AM Fri Nov 13, 2026 CST

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