Weather WorldShell Reservoir, MT 7-Day Night Weather Forecast
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Shell Reservoir, MT Weather Forecast
Shell Reservoir, MT Weather Forecast Date: 1244 AM MDT Mon Sep 21 2026
The area/counties/county of: Powder River, including the city of Broadus.or toggle through each period.
Today... Partly sunny. Patchy fog early in the morning. A 30% chance of rain showers in the afternoon. Highs in the mid 60s. Southeast winds 5 to 15 mph.
Tonight... Mostly clear. A 20% chance of rain showers early in the evening. Lows in the upper 40s. Southeast winds 5 to 15 mph.
Tuesday... Decreasing clouds. Highs in the mid 70s. Southeast winds 5 to 15 mph.
Tuesday Night... Mostly clear in the evening, then mostly cloudy with chance of rain showers and slight chance of thunderstorms overnight. Lows in the lower 50s. Southeast winds 5 to 10 mph. Chance of precipitation 40%.
Wednesday... Decreasing clouds. Slight chance of thunderstorms early in the morning. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs in the upper 70s. South winds 5 to 10 mph in the morning shifting to the northwest in the afternoon. Chance of precipitation 30%.
Wednesday Night... Mostly clear. Lows around 50.
Thursday... Sunny. Highs in the lower 80s.
Thursday Night... Partly cloudy. Lows in the mid 50s.
Friday... Sunny. Highs in the mid 80s.
Friday Night... Mostly clear. Lows in the mid 50s.
Saturday... Mostly sunny. Highs in the mid 70s.
Saturday Night... Partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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