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: 350 PM MDT Thu Apr 9 2026


Tonight: Mostly clear. Lows in the upper 20s. 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 lower 40s. Southeast winds 5 to 10 mph.

Saturday: Partly sunny. Chance of rain showers early in the afternoon. Chance of rain showers and slight chance of thunderstorms late in the afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph. Chance of precipitation 30 percent.

Saturday Night: Slight chance of thunderstorms early in the evening. Rain showers likely in the evening, then chance of rain showers overnight. Lows in the mid 40s. Southwest winds 5 to 15 mph. Chance of precipitation 70 percent.

Sunday: Sunny in the morning, then partly sunny with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 50 percent.

Sunday Night: Rain showers likely in the evening, then chance of rain showers overnight. Lows in the lower 40s. Chance of precipitation 70 percent.

Monday: Partly sunny with chance of rain showers in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Cooler. Highs in the lower 60s. Chance of precipitation 80 percent.

Monday Night: Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers overnight. Lows in the upper 30s. Chance of precipitation 70 percent.

Tuesday: Rain showers likely. Highs in the lower 60s. Chance of precipitation 60 percent.

Tuesday Night: Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 30s.

Wednesday: Partly sunny. A 40 percent chance of rain showers in the afternoon. Highs in the lower 60s.

Wednesday Night: Rain showers likely in the evening, then chance of rain showers overnight. Chance of snow showers after 3 am. Lows in the mid 30s. Chance of precipitation 60 percent.

Thursday: Mostly cloudy. Chance of rain and snow showers in the morning and early afternoon, then chance of rain showers late in the afternoon. Highs in the mid 50s. Chance of precipitation 50 percent.







Zone Forecast: Southern Big Horn

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