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Willow Creek Flat Reservoir, MT Weather Forecast
Willow Creek Flat Reservoir, MT Weather Forecast Date: 336 PM MDT Sat Aug 08 2026
The area/counties/county of: Central And Southern Valley, including the cities of: Glasgow, Fort Peck, Hinsdale, and Frazer.or toggle through each period.
Tonight... Mostly cloudy. Lows in the upper 50s. East wind 15 to 20 mph.
Sunday... Sunny. Highs in the mid 80s. East wind around 15 mph, becoming south in the afternoon.
Sunday Night... Partly cloudy. Lows in the mid 50s. North wind 10 to 15 mph, becoming northeast after midnight.
Monday... Partly sunny in the morning, then clearing. Highs in the mid 80s. East wind around 10 mph.
Monday Night... Mostly clear. Lows in the upper 50s. East wind 10 to 15 mph.
Tuesday... Mostly clear. Highs in the mid 80s. Lows in the mid 50s.
Tuesday Night... Mostly clear. Highs in the mid 80s. Lows in the mid 50s.
Wednesday... A slight chance of thunderstorms. Highs in the upper 70s.
Wednesday Night... A chance of showers with a slight chance of thunderstorms. Lows in the lower 50s.
Thursday... Showers likely with a slight chance of thunderstorms. Highs in the lower 70s.
Thursday Night... Showers likely. Lows in the lower 50s.
Friday... A chance of showers. Highs in the lower 70s.
Friday Night... A chance of showers. Lows in the lower 50s.
POP = Probability of Precipitation
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