| NWS Forecast for: Ziebach County Issued by: National Weather Service Rapid City, SD Last Update: 542 PM MST Sun Feb 15 2026 |  |
| Tonight: Mostly clear. Lows in the upper 20s. North winds 5 to 10 mph. Washingtons Birthday: Mostly sunny. Highs in the mid 50s. Southeast winds 10 to 15 mph. Monday Night: Partly cloudy. Lows in the mid 30s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Tuesday: Partly cloudy in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs around 60. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Tuesday Night: Becoming partly cloudy. A chance of rain. A chance of snow after midnight. Little or no snow accumulation. Breezy with lows in the mid 20s. West winds 15 to 20 mph, increasing to 20 to 30 mph after midnight. Chance of precipitation 50 percent. Wednesday: Mostly sunny. A slight chance of snow in the morning. Breezy and much cooler with highs in the upper 30s. Chance of snow 20 percent. Wednesday Night: Partly cloudy with a slight chance of snow in the evening, then mostly cloudy with a chance of snow after midnight. Breezy with lows around 10. Chance of snow 50 percent. Thursday: Mostly cloudy. Snow likely in the morning, then a chance of snow in the afternoon. Light snow accumulation possible. Breezy with highs around 20. Chance of snow 70 percent. Thursday Night: Mostly cloudy with a slight chance of snow in the evening, then partly cloudy after midnight. Lows zero to 5 above. Chance of snow 20 percent. Friday: Partly cloudy with a 20 percent chance of snow. Highs in the mid 20s. Friday Night: Partly cloudy with a 20 percent chance of snow. Lows 5 to 10 above. Saturday: Partly cloudy. A slight chance of snow in the morning. Highs around 30. Chance of snow 20 percent. Saturday Night: Mostly clear. Lows 5 to 10 above. Sunday: Mostly sunny. Highs in the lower 30s. | |
| Zone Forecast: Ziebach County | |
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