| NWS Forecast for: Southwestern Yellowstone Issued by: National Weather Service Billings, MT Last Update: 1238 AM MDT Tue Apr 14 2026 |  |
| Today: Decreasing clouds. Highs in the mid 60s. West winds 5 to 15 mph. Tonight: Partly cloudy. Lows in the lower 40s. Southwest winds 5 to 15 mph. Wednesday: Mostly cloudy. Highs in the upper 60s. Southwest winds 10 to 20 mph. Wednesday Night: Mostly cloudy with a 50 percent chance of rain showers. Lows in the upper 30s. West winds 10 to 20 mph. Thursday: Rain and snow showers in the morning, then snow showers in the afternoon. Cooler. Highs in the upper 40s. Northwest winds 10 to 20 mph. Chance of precipitation 80 percent. Thursday Night: Cloudy with a 50 percent chance of snow showers. Colder. Lows in the upper 20s. Friday: Partly sunny. Slight chance of snow showers in the morning, then chance of snow showers in the afternoon. Highs in the upper 40s. Chance of precipitation 40 percent. Friday Night: Mostly cloudy. A 20 percent chance of snow showers in the evening. Lows in the upper 20s. Saturday: Sunny. Highs in the upper 50s. Saturday Night: Partly cloudy. Lows in the lower 30s. Sunday: Sunny, warmer. Highs in the upper 60s. Sunday Night: Partly cloudy. Lows around 40. Monday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Southwestern Yellowstone | |
Visit your local NWS office at: https://www.weather.gov/byz |