POET Biorefining - Big Stone

	County Forecast for Big Stone City , SD

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020400-
Grant-
Including the city of Milbank
328 PM CDT Sun Jun 1 2025

Tonight   Partly cloudy. Areas of smoke. Lows in the lower 60s. South winds 10 to 15 mph.
Monday   Partly sunny. Thunderstorms likely in the afternoon. Areas of smoke in the afternoon. Highs in the upper 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.
Monday night   Areas of smoke in the evening. Thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
Tuesday   Mostly cloudy in the morning, then becoming partly sunny. Not as warm with highs in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Tuesday night   Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph.
Wednesday   Partly sunny. Highs in the mid 70s.
Wednesday night   Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 20 percent.
Thursday and thursday night   Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 30 percent.
Friday   Mostly cloudy with a chance of showers in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
Friday night   A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40 percent.
Saturday   Partly sunny with a 40 percent chance of showers. Highs in the mid 70s.
Saturday night   Mostly cloudy. A chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 40 percent.
Sunday   Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.

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Sporadic Showers This Weekend, Heavier Rain Next Week

Showers Saturday for the eastern half of the U.S. with additional thunderstorms possible in the Plains on Saturday and across the South on Sunday. » More DTN Weather Commentary

Posted at 12:21PM Fri May 30, 2025 CDT

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