Ruby Reservoir, MT Weather Forecast & Current Conditions

Night: Mostly cloudy. Patchy dense fog after midnight. Lows in the mid 30s. East wind 15 to 20 mph.

Day: Patchy dense fog in the morning. Mostly sunny. Highs in the mid 50s. East wind 10 to 15 mph.

Night: Mostly cloudy. Lows in the lower 30s. East wind around 5 mph, becoming north after midnight.

Day: Mostly sunny. Highs in the mid 50s. West wind around 5 mph, becoming south around 5 mph in the afternoon.

Night: Partly cloudy. Lows in the lower 30s. South wind around 5 mph.

Day: Mostly sunny. Highs in the mid 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

Day: Rain likely. Highs in the lower 40s.

Night: A chance of rain and snow. Lows in the upper 20s.

Day: A chance of rain and snow. Highs in the lower 40s.

Night: A slight chance of snow. Lows in the mid 20s. Highs in the upper 30s.

Night: Mostly cloudy. Patchy dense fog. Lows in the lower 30s. East wind 5 to 10 mph.

Day: Mostly cloudy in the morning, then becoming mostly sunny. Widespread dense fog in the morning. Highs in the mid 50s. East wind around 5 mph.

Night: Mostly cloudy in the evening, then clearing. Lows around 30. Light and variable winds, becoming west around 5 mph after midnight.

Day: Sunny. Highs in the upper 50s. Southwest wind 5 to 10 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the lower 30s. South wind around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the mid 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Night: A slight chance of rain. Lows in the upper 20s.

Day: Rain likely. Highs in the lower 40s.

Night: A chance of rain and snow. Lows in the upper 20s.

Night: A slight chance of snow. Highs around 40. Lows in the mid 20s.

Day: Partly sunny. Highs in the upper 30s.

Night: Mostly cloudy. Widespread dense fog after midnight. Lows in the lower 30s. Southeast wind 10 to 15 mph.

Day: Mostly cloudy in the morning, then becoming mostly sunny. Widespread dense fog in the morning. Highs in the lower 50s. Southeast wind 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. South wind around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the mid 50s. Light and variable winds, becoming south 5 to 10 mph in the afternoon.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. South wind around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the mid 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Night: A slight chance of rain. Lows around 30.

Day: Rain and snow likely. Little or no snow accumulation. Highs in the lower 40s.

Night: A chance of rain and snow. Lows in the upper 20s.

Night: A slight chance of snow. Highs around 40. Lows in the mid 20s.

Day: Partly sunny. Highs in the upper 30s.

Night: Mostly cloudy. Widespread dense fog this evening, then areas of dense fog after midnight. Lows in the lower 30s. Southeast wind 15 to 20 mph.

Day: Mostly cloudy in the morning, then becoming mostly sunny. Widespread dense fog with patchy dense freezing fog in the morning. Highs in the lower 50s. Southeast wind 10 to 15 mph.

Night: Mostly cloudy. Lows in the lower 30s. Southeast wind 5 to 10 mph, becoming southwest after midnight.

Day: Mostly sunny. Highs in the lower 50s. Southwest wind 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s. Southwest wind around 10 mph.

Day: Mostly sunny. Highs in the mid 50s.

Night: Mostly cloudy. Lows in the mid 30s. Highs in the upper 40s.

Night: Mostly cloudy. Lows around 30.

Day: A chance of rain and snow. Highs in the upper 30s.

Night: Snow and rain likely. Light snow accumulation possible. Lows in the upper 20s.

Day: A chance of snow. Highs in the upper 30s.

Night: A slight chance of snow. Lows in the mid 20s.

Day: Partly sunny. Highs in the mid 30s.

Night: Mostly cloudy. Lows in the lower 30s. East wind 5 to 10 mph.

Day: Patchy dense fog in the morning. Partly sunny. Highs around 60. Southeast wind around 5 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the lower 30s. Southwest wind around 5 mph, becoming west after midnight.

Day: Sunny. Highs in the lower 60s. Light and variable winds, becoming southwest 10 to 15 mph in the afternoon.

Night: Partly cloudy. Lows in the lower 30s. Southwest wind 5 to 10 mph.

Day: Mostly sunny. Highs in the lower 60s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

Night: A slight chance of rain. Lows in the upper 20s.

Day: Rain and snow likely. Little or no snow accumulation. Highs in the mid 40s.

Night: A chance of rain and snow. Lows in the mid 20s.

Night: A slight chance of rain and snow. Highs in the lower 40s. Lows in the mid 20s.

Day: A slight chance of snow. Highs in the lower 40s.

Night: Cloudy. Widespread dense fog. Lows in the lower 30s. Southeast wind 15 to 20 mph.

Day: Patchy dense fog and dense freezing fog in the morning. Mostly sunny. Highs in the lower 50s. Southeast wind 10 to 15 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30. South wind 5 to 10 mph.

Day: Mostly sunny. Highs in the mid 50s. Southwest wind 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Southwest wind 5 to 10 mph.

Day: Mostly sunny. Highs in the mid 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs around 50.

Night: Mostly cloudy. Lows in the lower 30s. Highs around 50.

Day: A chance of rain and snow. Highs in the lower 40s.

Night: Rain and snow likely. Little or no snow accumulation. Lows in the upper 20s.

Day: A chance of snow. Highs in the upper 30s.

Night: A slight chance of snow. Lows in the mid 20s.

Day: Partly sunny. Highs in the upper 30s.

Night: Mostly cloudy. Patchy dense fog. Lows around 30. East wind 10 to 15 mph.

Day: Partly sunny. Highs in the upper 50s. East wind around 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s. East wind around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 50s. Southwest wind around 5 mph.

Night: Partly cloudy. Lows in the lower 30s. South wind around 5 mph.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy. Lows around 30. Highs in the lower 50s.

Night: Mostly cloudy. Lows around 30. Highs in the lower 50s.

Day: Rain likely. Highs in the mid 40s.

Night: Rain and snow likely. Little or no snow accumulation. Lows in the mid 20s.

Day: A chance of rain and snow. Highs in the lower 40s.

Night: A slight chance of rain and snow. Lows in the lower 20s.

Day: A slight chance of snow. Highs in the lower 40s.

Night: Mostly cloudy. Lows in the upper 30s. South wind 5 to 10 mph.

Day: Partly sunny. Highs in the upper 50s. South wind around 5 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 30s. West wind 5 to 10 mph.

Day: Mostly sunny. Highs in the mid 50s. Southwest wind 5 to 10 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the lower 40s. Southwest wind around 5 mph.

Day: Mostly sunny. Highs in the mid 50s.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the mid 40s.

Night: A chance of rain and snow. Lows in the lower 30s.

Day: Snow and rain likely. Light snow accumulation possible. Highs in the upper 30s.

Night: A chance of snow. Lows in the upper 20s.

Day: A slight chance of snow. Highs in the upper 30s. Lows in the mid 20s.

Day: A slight chance of snow. Highs in the upper 30s. Lows in the mid 20s.

Night: Mostly cloudy. Patchy dense fog in the late evening and overnight. Lows in the lower 30s. Southeast winds 5 to 15 mph. Gusts up to 30 mph in the evening.

Day: Mostly sunny. Patchy dense fog in the morning. Highs in the mid 50s. Southeast winds up to 10 mph.

Night: Mostly cloudy in the evening then clearing. Lows in the lower 30s. Southwest winds up to 10 mph.

Day: Mostly sunny. Highs in the upper 50s. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon.

Night: Partly cloudy. Lows in the mid 30s. Southwest winds up to 10 mph.

Day: Mostly sunny. Highs in the mid 50s.

Night: Mostly cloudy. Lows in the lower 30s.

Day: Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 40s.

Night: Mostly cloudy with a 50 percent chance of rain and snow. Lows in the upper 20s. Highs around 40.

Night: Mostly cloudy with a 50 percent chance of rain and snow. Lows in the upper 20s. Highs around 40.

Night: Mostly cloudy with a 20 percent chance of snow. Highs in the upper 30s. Lows in the mid 20s.

Day: Partly sunny. Highs in the upper 30s.

Night: Mostly cloudy. Lows in the mid 30s. Southeast wind 15 to 20 mph.

Day: Mostly sunny. Highs in the upper 50s. Southeast wind 10 to 15 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the lower 30s. Southeast wind around 5 mph, becoming southwest after midnight.

Day: Sunny. Highs in the upper 50s. Southwest wind around 5 mph.

Night: Partly cloudy. Lows in the mid 30s. South wind around 5 mph.

Day: Mostly sunny. Highs around 60.

Night: Mostly cloudy. Lows in the mid 30s. Highs in the lower 50s.

Night: Mostly cloudy. Lows around 30.

Day: Rain and snow likely. Little or no snow accumulation. Highs in the mid 40s.

Night: A chance of rain and snow. Lows in the upper 20s.

Day: A chance of rain and snow. Highs in the lower 40s.

Night: A slight chance of snow and rain. Lows in the mid 20s.

Day: A chance of snow. Highs in the lower 40s.

Night: Mostly cloudy. Patchy fog in the late evening and overnight. Lows in the upper 30s. Southeast winds up to 10 mph.

Day: Mostly sunny. Patchy fog in the morning. Highs in the upper 50s. Southeast winds up to 5 mph shifting to the southwest in the afternoon.

Night: Mostly clear. Lows in the mid 30s. West winds up to 10 mph.

Day: Mostly sunny. Highs 54 to 60. Southwest winds up to 15 mph.

Night: Partly cloudy. Lows in the upper 30s. Southwest winds up to 10 mph.

Night: Mostly cloudy. Highs in the mid 50s. Lows in the mid 30s.

Day: Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 40s.

Night: Mostly cloudy with a 50 percent chance of rain and snow. Lows in the lower 30s.

Day: Mostly cloudy. Snow and rain likely in the morning, then chance of snow and rain in the afternoon. Light snow accumulations. Highs in the upper 30s. Chance of precipitation 60 percent.

Night: Mostly cloudy. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 50 percent.

Day: Mostly cloudy with a 20 percent chance of snow. Highs in the upper 30s. Lows in the mid 20s.

Day: Mostly cloudy with a 20 percent chance of snow. Highs in the upper 30s. Lows in the mid 20s.

Night: Mostly cloudy. Lows in the mid 30s. South wind 5 to 10 mph.

Day: Partly sunny. Highs in the mid 60s. Light and variable winds, becoming southwest around 5 mph in the afternoon.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 30s. West wind around 5 mph.

Day: Sunny. Highs in the lower 60s. Southwest wind around 5 mph, increasing to 10 to 15 mph in the afternoon.

Night: Mostly cloudy in the evening, then clearing. Lows in the mid 30s. Southwest wind 5 to 10 mph.

Day: Mostly sunny. Highs around 60.

Night: Mostly cloudy. Lows in the mid 30s. Highs in the upper 40s.

Night: A chance of rain. Lows around 30.

Day: Rain and snow likely. Little or no snow accumulation. Highs in the lower 40s.

Night: A slight chance of rain and snow. Lows in the upper 20s.

Day: A slight chance of snow. Highs in the lower 40s. Lows in the mid 20s.

Day: A slight chance of snow. Highs in the lower 40s. Lows in the mid 20s.

Night: Mostly cloudy. Lows in the lower 30s. Southeast wind 15 to 20 mph.

Day: Partly sunny. Highs in the mid 50s. Southeast wind 10 to 15 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Southeast wind 5 to 10 mph.

Day: Mostly sunny. Highs in the upper 50s. Southwest wind around 5 mph.

Night: Partly cloudy. Lows in the lower 30s. South wind around 5 mph.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

Day: A chance of rain. Highs in the mid 40s.

Night: Rain and snow likely. Little or no snow accumulation. Lows in the upper 20s.

Day: A chance of rain and snow. Highs in the lower 40s.

Night: A slight chance of rain and snow. Lows in the mid 20s.

Day: A slight chance of snow. Highs in the lower 40s.

Night: Mostly cloudy. Lows in the lower 30s. East wind around 10 mph.

Day: Partly sunny. Highs in the upper 50s. Southeast wind 10 to 15 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the lower 30s. South wind 5 to 10 mph.

Day: Sunny. Highs in the upper 50s. Southwest wind around 5 mph.

Night: Partly cloudy. Lows in the lower 30s. Southwest wind around 5 mph.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

Day: A chance of rain. Highs in the mid 40s.

Night: A chance of rain and snow. Lows in the upper 20s.

Day: A chance of rain and snow. Highs in the mid 40s.

Night: A slight chance of rain and snow. Lows in the mid 20s.

Day: A chance of snow and rain. Highs in the lower 40s.

Night: Mostly cloudy. Patchy dense fog. Lows in the lower 30s. Southeast wind 15 to 20 mph.

Day: Partly sunny. Highs in the lower 50s. Southeast wind 15 to 20 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Southeast wind 5 to 10 mph.

Day: Mostly sunny. Highs in the mid 50s. Southwest wind 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 30s. South wind 5 to 10 mph.

Day: Mostly sunny. Highs in the mid 50s.

Night: Mostly cloudy. Lows in the mid 30s. Highs in the lower 50s.

Night: Mostly cloudy. Lows in the mid 30s. Highs in the lower 50s.

Day: A chance of rain. Highs in the lower 40s.

Night: Rain and snow likely. Little or no snow accumulation. Lows around 30.

Day: A chance of rain and snow. Highs in the lower 40s.

Night: A slight chance of snow. Lows in the mid 20s.

Day: Partly sunny. Highs in the upper 30s.

Night: Mostly cloudy. Patchy fog after midnight. Lows 34 to 40. South winds up to 10 mph.

Day: Mostly sunny. Patchy fog in the morning. Highs in the lower 60s. South winds up to 5 mph shifting to the northwest in the afternoon.

Night: Mostly clear. Lows in the mid 30s. West winds up to 10 mph.

Day: Sunny. Highs around 60. Southwest winds up to 10 mph with gusts to around 30 mph.

Night: Partly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph.

Day: Partly sunny. Highs in the mid 50s.

Night: Cooler. Mostly cloudy with a 20 percent chance of rain. Lows in the mid 30s. Highs in the mid 40s.

Night: Mostly cloudy with a 50 percent chance of rain and snow. Lows around 30.

Day: Mostly cloudy. Snow and rain likely in the morning, then chance of rain and snow in the afternoon. Highs around 40. Chance of precipitation 70 percent.

Night: Mostly cloudy. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 30 percent.

Night: Mostly cloudy with a 20 percent chance of snow. Highs in the upper 30s. Lows in the mid 20s.

Day: Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 30 percent.

Night: Mostly cloudy. Lows in the lower 30s. East winds 5 to 10 mph.

Day: Partly sunny. Highs in the upper 50s. Light and variable winds.

Night: Decreasing clouds. Lows in the mid 30s. Light and variable winds in the evening becoming west 5 to 10 mph overnight.

Day: Sunny. Highs around 60. Southwest winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 30s. Light and variable winds.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy. Lows in the mid 30s.

Day: Partly sunny. Highs in the lower 50s.

Night: Mostly cloudy. A 20 percent chance of rain showers overnight. Lows in the lower 30s.

Day: Rain showers likely. Highs in the mid 40s. Chance of precipitation 60 percent.

Night: Mostly cloudy. Chance of rain showers in the evening, then slight chance of rain and snow showers overnight. Lows in the upper 20s. Chance of precipitation 40 percent.

Day: Partly sunny. Slight chance of rain showers early in the morning. Slight chance of snow showers through the day. Slight chance of rain showers in the afternoon. Highs in the mid 40s. Chance of precipitation 20 percent.

Night: Mostly cloudy. Slight chance of rain and snow showers in the evening, then slight chance of snow showers overnight. Lows in the upper 20s. Chance of precipitation 20 percent.

Day: Mostly cloudy. Slight chance of snow showers in the morning, then chance of snow showers in the afternoon. Chance of rain showers late in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent.

Night: Mostly cloudy this evening, then becoming partly cloudy. Patchy dense fog this evening. Lows in the lower 30s. Southeast wind 10 to 15 mph.

Day: Partly sunny. Highs in the mid 50s. Southeast wind 10 to 15 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30. South wind 5 to 10 mph.

Day: Mostly sunny. Highs in the upper 50s. Southwest wind around 5 mph.

Night: Partly cloudy. Lows in the lower 30s. South wind around 5 mph.

Day: Mostly sunny. Highs in the upper 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

Night: Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

Day: A chance of rain. Highs in the mid 40s.

Night: Rain likely with a chance of snow. Little or no snow accumulation. Lows in the upper 20s.

Day: A chance of rain and snow. Highs in the mid 40s.

Night: A slight chance of rain and snow. Lows in the mid 20s. Highs in the lower 40s.

Night: Mostly cloudy. Patchy dense fog through the night. Near steady temperature in the lower 30s. East winds up to 10 mph.

Day: Mostly sunny. Patchy dense fog in the morning. Highs in the upper 50s. East winds up to 5 mph shifting to the southwest in the afternoon.

Night: Mostly clear. Lows in the lower 30s. Southwest winds 5 to 15 mph.

Day: Mostly sunny. Highs in the upper 50s. Southwest winds 5 to 15 mph.

Night: Partly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph.

Night: Mostly cloudy. Highs in the mid 50s. Lows in the lower 30s.

Day: Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 40s.

Night: Mostly cloudy. A 50 percent chance of rain and snow. Lows in the upper 20s. Highs around 40.

Night: Mostly cloudy. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows in the mid 20s. Chance of precipitation 40 percent.

Night: Mostly cloudy with a 20 percent chance of snow. Highs in the upper 30s. Lows in the mid 20s.

Day: Partly sunny. Highs in the upper 30s.

Night: Mostly cloudy. Lows in the mid 30s. Southwest winds 5 to 10 mph.

Day: Mostly sunny. Highs in the lower 60s. Southwest winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 30s. West winds 5 to 10 mph.

Day: Sunny. Highs in the upper 50s. Southwest winds 5 to 15 mph.

Night: Partly cloudy. Lows in the mid 30s. Southwest winds 5 to 15 mph.

Day: Partly sunny. Highs in the upper 50s.

Night: Mostly cloudy. Lows in the mid 30s.

Day: Mostly cloudy. Highs in the upper 40s.

Night: Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers overnight. Lows around 30. Chance of precipitation 40 percent.

Day: Rain and snow showers likely in the morning, then chance of rain and snow showers in the afternoon. Highs in the lower 40s. Chance of precipitation 60 percent.

Night: Mostly cloudy. A 20 percent chance of rain and snow showers in the evening. Lows in the mid 20s.

Day: Partly sunny. Highs in the lower 40s.

Night: Mostly cloudy. Slight chance of snow showers in the evening, then chance of snow showers overnight. Lows in the mid 20s. Chance of precipitation 30 percent.

Day: Mostly cloudy with a 30 percent chance of snow showers. Highs around 40.