| NWS Forecast for: Treasure County Issued by: National Weather Service Billings, MT Last Update: 516 PM MDT Fri Mar 20 2026 | |
| Tonight: Mostly cloudy. Lows in the upper 40s. South winds 5 to 10 mph. Saturday: Partly sunny. A 30 percent chance of rain showers late in the afternoon. Cooler. Highs in the upper 60s. East winds 5 to 10 mph in the morning increasing to north 10 to 20 mph in the afternoon. Saturday Night: Rain showers likely in the evening, then chance of rain showers overnight. Colder. Lows in the upper 30s. North winds 5 to 15 mph. Chance of precipitation 70 percent. Sunday: Mostly sunny. Cooler. Highs in the upper 50s. Northwest winds 5 to 10 mph. Sunday Night: Partly cloudy. Lows in the mid 30s. Northeast winds 5 to 10 mph in the evening shifting to the south overnight. Monday: Partly sunny. Highs in the lower 60s. Monday Night: Mostly cloudy. Lows in the upper 30s. Tuesday: Mostly cloudy. Highs in the mid 60s. Tuesday Night: Mostly cloudy. Lows in the mid 40s. Wednesday: Mostly cloudy. Warmer. Highs in the mid 70s. Wednesday Night: Mostly cloudy. Slight chance of rain showers in the evening and overnight, then slight chance of rain and snow showers after 3 am. Colder. Lows in the mid 30s. Chance of precipitation 20 percent. Thursday: Partly sunny. Slight chance of rain and snow showers early in the morning, then slight chance of rain showers in the late morning and afternoon. Much colder. Highs around 50. Chance of precipitation 20 percent. Thursday Night: Partly cloudy. Lows in the upper 20s. Friday: Sunny. Highs in the mid 50s. | |
| Zone Forecast: Treasure County | |
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