| NWS Forecast for: Southern Big Horn Issued by: National Weather Service Billings, MT Last Update: 350 AM MDT Thu Apr 9 2026 |  |
| Today: Decreasing clouds. Highs in the upper 50s. North winds 5 to 10 mph. Tonight: Mostly clear. Lows in the lower 30s. Southeast winds 5 to 10 mph. Friday: Mostly sunny. Warmer. Highs around 70. Southeast winds 5 to 15 mph. Friday Night: Mostly cloudy. Warmer. Lows in the mid 40s. Southeast winds 5 to 15 mph. Saturday: Partly sunny. A 30 percent chance of rain in the afternoon. Highs in the upper 70s. Southwest winds 5 to 15 mph. Saturday Night: Rain likely in the evening, then chance of rain overnight. Lows in the mid 40s. Chance of precipitation 70 percent. Sunday: Mostly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 70s. Chance of precipitation 50 percent. Sunday Night: Rain showers and slight chance of thunderstorms in the evening, then rain showers likely overnight. Lows in the lower 40s. Chance of precipitation 80 percent. Monday: Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Cooler. Highs in the lower 50s. Chance of precipitation 90 percent. Monday Night: Rain showers likely in the evening, then chance of rain showers overnight. Lows in the mid 30s. Chance of precipitation 70 percent. Tuesday: Mostly cloudy with a 50 percent chance of rain showers. Highs in the upper 50s. Tuesday Night: Partly cloudy. Lows in the mid 30s. Wednesday: Sunny. Highs in the upper 60s. | |
| Zone Forecast: Southern Big Horn | |
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