| NWS Forecast for: North Bighorn Basin Issued by: National Weather Service Riverton, WY Last Update: 902 PM MST Sat Nov 15 2025 | |
| Tonight: Mostly clear late this evening, then becoming mostly cloudy. Lows around 40. Sunday: Partly cloudy. Highs around 60. Southeast winds around 10 mph. Sunday Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows around 40. Chance of rain 30 percent. Monday: Cloudy. Showers likely, mainly in the morning. Highs in the lower 50s. Chance of rain 60 percent. Monday Night: Mostly cloudy with a 30 percent chance of rain showers. Lows in the mid 30s. Tuesday: Mostly cloudy with a chance of rain showers in the morning, then partly cloudy in the afternoon. Highs in the lower 50s. Chance of rain 30 percent. Tuesday Night: Mostly cloudy with a 20 percent chance of rain showers. Lows in the lower 30s. Wednesday: Mostly cloudy with a 30 percent chance of rain showers. Highs in the upper 40s. Wednesday Night: Partly cloudy. A chance of rain showers with a slight chance of snow showers in the evening. Lows around 30. Chance of precipitation 30 percent. Thursday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. Thursday Night: Partly cloudy. Lows in the mid 20s. Friday: Partly cloudy. Highs in the mid 40s. Friday Night: Partly cloudy. Lows in the mid 20s. Saturday: Partly cloudy in the morning, then clearing. Highs in the mid 40s. | |
| Zone Forecast: North Bighorn Basin | |
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