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Eureka Reservoir, MT Weather Forecast
Eureka Reservoir, MT Weather Forecast Date: 350 AM MDT Fri Aug 28 2026
The area/counties/county of: Powder River, including the city of Broadus.or toggle through each period.
Today... Mostly cloudy early in the morning then becoming mostly sunny in the late morning and early afternoon then becoming cloudy late in the afternoon. Slight chance of showers in the late morning and early afternoon. Chance of showers late in the afternoon. Highs around 90. West winds 5 to 10 mph. Chance of precipitation 30%.
Tonight... Mostly cloudy. Chance of showers early in the evening, then slight chance of showers in the late evening and overnight. Lows in the lower 60s. West winds 5 to 10 mph. Chance of precipitation 30%.
Saturday... Decreasing clouds. Chance of showers and slight chance of thunderstorms late in the afternoon. Highs in the mid 80s. North winds 5 to 10 mph. Chance of precipitation 30%.
Saturday Night... Partly cloudy. Chance of rain showers and slight chance of thunderstorms early in the evening, then chance of rain showers late in the evening. Lows in the upper 50s. Northwest winds 5 to 10 mph. Chance of precipitation 40%.
Sunday... Mostly sunny in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of precipitation 60%.
Sunday Night... Partly cloudy. A 20% chance of rain showers in the evening. Lows in the lower 50s.
Monday... Sunny. Highs in the mid 80s.
Monday Night... Mostly clear. Lows in the mid 50s.
Tuesday... Mostly sunny. Highs in the upper 80s.
Tuesday Night... Mostly clear. Lows in the upper 50s.
Wednesday... Mostly sunny. Highs around 90.
Wednesday Night... Partly cloudy. Lows in the upper 50s.
POP = Probability of Precipitation
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