| NWS Forecast for: Treasure County Issued by: National Weather Service Billings, MT Last Update: 1244 AM MDT Sun Jul 5 2026 | |
| Today: Sunny. Highs in the mid 90s. North winds 5 to 10 mph. Tonight: Mostly cloudy. Chance of showers and thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may produce gusty winds. Lows in the mid 60s. Northwest winds 5 to 10 mph. Chance of precipitation 30 percent. Monday: Increasing clouds. A 20 percent chance of showers and thunderstorms late in the afternoon. Highs in the mid 80s. Northeast winds 5 to 15 mph. Monday Night: Chance of showers and thunderstorms in the evening, then showers overnight. Lows in the mid 60s. East winds 5 to 15 mph. Chance of precipitation 80 percent. Tuesday: Mostly cloudy. Chance of showers in the morning and early afternoon, then chance of showers and slight chance of thunderstorms late in the afternoon. Highs in the mid 80s. Northeast winds 5 to 15 mph. Chance of precipitation 50 percent. Tuesday Night: Partly cloudy. Chance of showers and slight chance of thunderstorms early in the evening, then chance of showers late in the evening. Lows in the upper 50s. Chance of precipitation 30 percent. Wednesday: Mostly sunny. Highs in the upper 80s. Wednesday Night: Mostly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows in the lower 60s. Thursday: Mostly sunny. Highs in the upper 80s. Thursday Night: Mostly clear. Lows in the lower 60s. Friday: Sunny. Highs in the mid 90s. Friday Night: Mostly clear. Lows in the mid 60s. Saturday: Sunny. Highs around 100. | |
| Zone Forecast: Treasure County | |
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