| NWS Forecast for: Bighorn Mountains Southeast Issued by: National Weather Service Riverton, WY Last Update: 302 PM MST Sat Feb 28 2026 |  |
| This Afternoon: Partly cloudy. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Tonight: Mostly cloudy. Lows in the mid 20s. South winds 10 to 15 mph, becoming west after midnight. Gusts up to 30 mph. Sunday: Partly cloudy. Highs in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph. Sunday Night: Mostly cloudy. Lows in the lower 30s. West winds around 10 mph with gusts up to 20 mph. Monday: Mostly cloudy. A chance of snow and rain showers in the afternoon. Highs in the mid 40s. West winds around 10 mph, becoming north in the afternoon. Gusts up to 25 mph. Chance of precipitation 30 percent. Monday Night: Cloudy in the evening, then becoming partly cloudy. A chance of rain showers in the evening. A chance of snow showers. Lows in the upper 20s. Chance of precipitation 30 percent. Tuesday: Mostly sunny. Highs in the mid 40s. Tuesday Night: Mostly clear and breezy. Lows around 30. Wednesday: Partly cloudy and breezy. Highs in the upper 40s. Wednesday Night: Mostly cloudy with a chance of snow showers. A chance of rain showers after midnight. Breezy with lows in the upper 20s. Chance of precipitation 30 percent. Thursday: Snow showers. Light snow accumulation. Breezy with highs in the mid 30s. Chance of snow 80 percent. Thursday Night: Mostly cloudy with a 40 percent chance of snow showers. Lows in the lower 20s. Friday: Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Highs in the lower 30s. | |
| Zone Forecast: Bighorn Mountains Southeast | |
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