Fri Feb 21 07:05:52 PM EST 2025 Sioux- Including the city of Fort Yates 604 PM CST Fri Feb 21 2025 .TONIGHT...Partly cloudy. Patchy fog after midnight. Not as cold. Lows 10 to 15. Southwest winds around 10 mph. .SATURDAY...Mostly sunny. Highs in the lower 40s. West winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy in the evening then clearing. Lows in the mid 20s. West winds around 10 mph. .SUNDAY...Partly sunny. Highs around 50. West winds 10 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds around 15 mph with gusts up to 25 mph. .MONDAY...Partly sunny with a 20 percent chance of rain. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Partly sunny. A slight chance of rain in the afternoon. Highs in the lower 50s. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Lows in the upper 20s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. A slight chance of rain in the morning. Highs in the mid 40s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 20s. .THURSDAY...Mostly sunny. Highs in the upper 40s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. .FRIDAY...Partly sunny. Highs in the mid 40s.