| NWS Forecast for: North Sioux Issued by: National Weather Service Cheyenne, WY Last Update: 323 PM MDT Tue Aug 5 2025 | |
Tonight: Mostly clear. A slight chance of showers and thunderstorms this evening. Lows around 60. Northwest winds around 10 mph with gusts up to 20 mph, becoming northeast with gusts up to 20 mph. Chance of rain 20 percent. Wednesday: Sunny, hot with highs in the lower 90s. Northeast winds 5 to 10 mph, becoming east with gusts up to 20 mph in the afternoon. Wednesday Night: Mostly clear. Lows in the lower 60s. Southeast winds 5 to 10 mph, becoming south after midnight. Gusts up to 25 mph. Thursday: Mostly sunny. Hot with highs in the upper 90s. Southwest winds 10 to 15 mph. Thursday Night: Partly cloudy in the evening, then clearing. Lows in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Friday: Mostly sunny. Hot with highs in the lower 90s. Friday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 40 percent. Saturday: Mostly sunny. Highs in the mid 80s. Saturday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 30 percent. Sunday And Sunday Night: Partly cloudy. Highs in the lower 80s. Lows in the mid 50s. Monday: Sunny, hot with highs in the upper 80s. Monday Night And Tuesday: Partly cloudy. Hot. Lows in the upper 50s. Highs in the upper 80s. | |
| Zone Forecast: North Sioux | |
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