Wed Mar 12 07:00:35 PM EDT 2025 Big Stone- Including the city of Ortonville 559 PM CDT Wed Mar 12 2025 .TONIGHT...Partly cloudy. Lows in the lower 30s. East winds up to 5 mph shifting to the southeast after midnight. .THURSDAY...Partly sunny. Highs in the lower 70s. South winds 10 to 20 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds 10 to 15 mph. .FRIDAY...Mostly cloudy with a 40 percent chance of light rain. Highs around 70. Southeast winds 10 to 15 mph. .FRIDAY NIGHT...Windy, colder. Rain and a slight chance of thunderstorms in the evening, then rain, possibly mixed with snow, thunderstorms and freezing rain after midnight. Accumulations possible. Lows in the mid 20s. Northeast winds 5 to 15 mph increasing to north 20 to 30 mph after midnight. .SATURDAY...Windy. Much colder. Light snow, possibly mixed with freezing rain. Areas of blowing snow. Accumulations possible. Highs in the lower 30s. .SATURDAY NIGHT...Windy. Partly cloudy. Patchy blowing snow. Lows around 15. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the mid 30s. Lows in the lower 20s. .MONDAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A 30 percent chance of light snow. Highs in the lower 40s. Lows in the lower 20s. .WEDNESDAY...Partly sunny with a 20 percent chance of light snow. Highs in the upper 30s.