7-Day Zone Forecast for Southern Big Horn (Text-Only)
NWS Forecast for: Southern Big Horn
Issued by: National Weather Service Billings, MT
Last Update: 1257 AM MDT Thu Oct 2 2025
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Today: Sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph.

Tonight: Partly cloudy. Lows in the upper 40s. South winds 5 to 10 mph.

Friday: Mostly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.

Friday Night: Chance of rain showers in the evening, then rain showers likely overnight. Lows in the upper 40s. Northwest winds 5 to 10 mph. Chance of precipitation 60 percent.

Saturday: Rain showers likely in the morning, then rain showers in the afternoon. Much cooler. Highs around 60. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent.

Saturday Night: Rain showers. Colder. Lows in the upper 30s. Chance of precipitation 90 percent.

Sunday: Mostly cloudy with a 40 percent chance of rain showers. Highs in the lower 50s.

Sunday Night: Mostly cloudy. Chance of rain showers in the evening, then slight chance of rain showers overnight. Lows in the lower 30s. Chance of precipitation 30 percent.

Monday: Decreasing clouds. Highs in the upper 50s.

Monday Night: Mostly clear. Lows in the lower 30s.

Tuesday: Sunny. Highs in the lower 60s.

Tuesday Night: Mostly clear. Lows in the mid 30s.

Wednesday: Sunny. Highs in the lower 70s.







Zone Forecast: Southern Big Horn

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