POET Biorefining - Big Stone

	County Forecast for Big Stone City , SD

Change Zip Code:

030300-
Grant-
Including the city of Milbank
137 PM CST Mon Mar 2 2026

This afternoon   Mostly cloudy and not as cold. Near steady temperature in the upper 30s. South winds 10 to 15 mph.
Tonight   Mostly cloudy. Not as cold with lows in the upper 20s. South winds 5 to 10 mph with gusts up to 20 mph.
Tuesday   Patchy fog in the morning. Partly sunny. Highs in the upper 40s. Southwest winds around 5 mph, becoming west in the afternoon.
Tuesday night   Mostly clear. Patchy fog. Lows around 30. Southwest winds 5 to 10 mph.
Wednesday   Patchy fog in the morning. Mostly sunny. Highs in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph.
Wednesday night   Mostly clear. Lows in the lower 30s.
Thursday   Partly sunny. Highs in the upper 50s.
Thursday night   Mostly cloudy. A chance of rain after midnight. Lows in the upper 30s. Chance of rain 40 percent.
Friday   Mostly cloudy with a 50 percent chance of rain. Much colder with highs in the mid 40s.
Friday night   Mostly cloudy with a chance of rain, snow and freezing rain in the evening, then partly cloudy after midnight. Colder with lows in the mid 20s. Chance of precipitation 30 percent.
Saturday and saturday night   Mostly clear. Highs in the mid 40s. Lows in the mid 30s.
Sunday   Partly sunny. Not as cool with highs in the mid 50s.

DTN Weather

Local Weather
Radar
County Forecast
State Forecast
DTN Weather Commentary
US Satellite
Current Surface Analysis
Wind Conditions
Today's Forecast Highs
Tonight's Forecast Lows
24 Hr Surface Forecast
Jet Stream Forecast
24 Hr Rainfall Estimate
24 Hr StormPath Accum
48 Hr StormPath Accum
6-10 Day Temp Forecast
6-10 Day Precip Forecast
Thunderstorm Outlook
US Drought Monitor
US Palmer Drought Index
US Crop Moisture Index
US Growing Degree Days
Soil Temperatures
Hurricane Tracking

DTN Weather Summary

Bryce Anderson – DTN Meteorologist

Bio

Rain Spreading Back Into Middle of the Country Tuesday

Widespread rainfall for the middle of the country, with the potential of severe weather for the Southern Plains. » More DTN Weather Commentary

Posted at 12:09PM Mon Mar 2, 2026 CST

Click here to get your local weather emailed to you each day.