| NWS Forecast for: Southwest Bighorn Basin Issued by: National Weather Service Riverton, WY Last Update: 1002 AM MST Mon Nov 3 2025 | |
| Today: Partly cloudy this morning, then becoming mostly cloudy. Highs in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Tonight: Partly cloudy. Lows in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Tuesday: Partly cloudy and breezy. Highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Tuesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s. Southwest winds around 10 mph. Wednesday: Mostly cloudy. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Wednesday Night: Partly cloudy. Lows around 40. Thursday: Partly cloudy in the morning, then clearing. Highs in the mid 50s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 30. Friday: Partly cloudy. A slight chance of. Highs in the mid 50s. Friday Night: Partly cloudy. A chance of rain showers in the evening, then a slight chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 30 percent. Saturday: Partly cloudy in the morning, then clearing. Highs around 50. Saturday Night: Partly cloudy. Lows in the upper 20s. Sunday: Partly cloudy. Highs in the lower 50s. | |
| Zone Forecast: Southwest Bighorn Basin | |
Visit your local NWS office at: https://www.weather.gov/riw |