Ruby Johnson Lake, MT Weather Forecast & Current Conditions

Day: Mostly cloudy. Patchy fog early in the morning. Highs 56 to 62. East winds up to 10 mph.

Night: Cloudy with a 50 percent chance of rain. Lows in the mid 40s. Northeast winds 5 to 15 mph.

Day: Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 50s. Northwest winds up to 10 mph.

Night: Mostly clear. Lows in the lower 40s. Southeast winds up to 10 mph.

Day: Sunny. Highs in the upper 60s. Southeast winds up to 10 mph.

Night: Partly cloudy with a 20 percent chance of thunderstorms. Lows in the upper 40s.

Day: Partly sunny with chance of rain showers and slight chance of thunderstorms. Highs in the upper 60s. Chance of precipitation 40 percent.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. A 20 percent chance of rain in the morning. Highs in the lower 70s.

Day: Mostly cloudy. Patchy fog early in the morning. Highs in the mid 50s. East winds up to 10 mph.

Night: Cloudy with a 50 percent chance of rain. Lows in the lower 40s. Northeast winds 5 to 10 mph.

Day: Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 50s. North winds 5 to 10 mph shifting to the southeast in the afternoon.

Night: Mostly clear. Lows in the lower 40s. South winds 5 to 10 mph.

Day: Sunny. Highs in the mid 60s. Southeast winds up to 10 mph.

Night: Partly cloudy. A 20 percent chance of thunderstorms after midnight. Lows in the mid 40s.

Day: Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the morning, then slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 30 percent.

Night: Partly cloudy. Lows in the mid 40s. Highs around 70.

Day: Mostly cloudy. Patchy fog early in the morning. Highs in the lower 60s. East winds up to 5 mph increasing to 5 to 15 mph in the afternoon.

Night: Cloudy with a 50 percent chance of rain. Lows in the mid 40s. Northeast winds 10 to 15 mph.

Day: Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 60s. North winds up to 10 mph.

Night: Mostly clear. Lows in the lower 40s. Southeast winds up to 10 mph.

Day: Sunny. Highs around 70. Southeast winds up to 10 mph.

Night: Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 20 percent.

Day: Partly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 40 percent.

Night: Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain after midnight. Lows in the mid 40s. Chance of precipitation 20 percent.

Day: Mostly sunny. A 20 percent chance of rain in the morning. Highs in the lower 70s.

Night: Mostly clear. Lows in the upper 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the upper 40s. Highs in the mid 70s.

Day: Mostly cloudy. Patchy fog early in the morning. Highs in the lower 60s. East winds up to 5 mph increasing to 5 to 15 mph in the afternoon.

Night: Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s. North winds 5 to 15 mph.

Day: Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 50s. North winds up to 10 mph.

Night: Mostly clear. Lows in the lower 40s. Southeast winds up to 5 mph.

Day: Sunny. Highs in the upper 60s. South winds up to 5 mph shifting to the east in the afternoon.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the upper 60s. Chance of precipitation 50 percent.

Night: Partly cloudy. A 20 percent chance of rain. Lows in the upper 40s. Highs in the lower 70s.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly cloudy. Patchy fog early in the morning. A 20 percent chance of rain late in the afternoon. Highs in the mid 50s. Southeast winds up to 10 mph.

Night: Rain likely in the evening, then chance of rain after midnight. Lows in the lower 40s. East winds up to 10 mph shifting to the north after midnight. Chance of rain 70 percent.

Day: Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 50s. North winds up to 10 mph shifting to the southeast in the afternoon.

Night: Mostly clear. Lows around 40. South winds up to 10 mph.

Day: Sunny. Highs in the mid 60s. Southwest winds up to 5 mph shifting to the east in the afternoon.

Night: Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 40s.

Day: Mostly sunny. Chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 30 percent.

Night: Partly cloudy. Lows in the mid 40s. Highs in the upper 60s.

Night: Partly cloudy. Lows in the mid 40s. Highs in the upper 60s.

Night: Mostly clear. Highs in the upper 60s. Lows in the mid 40s.

Day: Mostly cloudy. Patchy fog early in the morning. Highs around 60. East winds up to 10 mph.

Night: Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s. North winds 5 to 10 mph.

Day: Mostly cloudy. A 20 percent chance of rain in the morning. Highs in the upper 50s. North winds 5 to 10 mph shifting to the east in the afternoon.

Night: Mostly clear. Lows in the lower 40s. Southeast winds up to 5 mph shifting to the southwest after midnight.

Day: Warmer, sunny. Highs in the upper 60s. Southwest winds up to 5 mph shifting to the east in the afternoon.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the upper 60s. Chance of precipitation 50 percent.

Night: Mostly cloudy with a 40 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the upper 40s.

Day: Sunny. Highs around 70.

Night: Partly cloudy. Lows in the upper 40s.

Day: Partly sunny. Patchy fog early in the morning. Highs in the mid 60s. East winds up to 10 mph increasing to 10 to 15 mph in the afternoon.

Night: Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 40s. Northeast winds 5 to 15 mph with gusts to around 30 mph.

Day: Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 60s. North winds up to 10 mph.

Night: Mostly clear. Lows in the mid 40s. East winds up to 10 mph.

Day: Sunny. Highs in the lower 70s. Southeast winds up to 10 mph. Gusts up to 25 mph in the morning.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows around 50. Highs in the upper 60s. Chance of precipitation 50 percent.

Night: Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain after midnight. Lows in the upper 40s. Chance of precipitation 40 percent.

Day: Mostly sunny with a 20 percent chance of rain. Highs in the lower 70s.

Day: Cloudy. Patchy fog in the morning. Slight chance of rain early in the afternoon. Chance of rain late in the afternoon. Highs 43 to 51. Southeast winds up to 10 mph. Chance of rain 50 percent.

Night: Cloudy. Rain likely in the evening, then chance of rain after midnight. Lows 35 to 41. Northeast winds up to 10 mph. Chance of rain 70 percent.

Day: Partly sunny. Highs 47 to 55. Northeast winds up to 5 mph shifting to the east in the afternoon.

Night: Mostly clear. Lows in the upper 30s. South winds up to 10 mph shifting to the southwest after midnight.

Day: Warmer, sunny. Highs 58 to 66. Southwest winds up to 10 mph shifting to the southeast in the afternoon.

Night: Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 40s.

Day: Mostly sunny. Chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs 55 to 63. Chance of precipitation 40 percent.

Night: Partly cloudy. Lows in the mid 40s. Highs 55 to 65.

Night: Mostly clear. Lows in the mid 40s. Highs 57 to 67.

Night: Mostly clear. Lows in the mid 40s. Highs 57 to 67.

Day: Partly sunny. Patchy fog early in the morning. Highs 59 to 65. Southeast winds up to 5 mph shifting to the east 5 to 15 mph in the afternoon.

Night: Mostly cloudy. Slight chance of rain in the evening, then chance of rain after midnight. Lows in the lower 40s. East winds 5 to 15 mph with gusts to around 30 mph. Chance of rain 50 percent.

Day: Partly sunny. Highs 58 to 64. North winds up to 10 mph.

Night: Mostly clear. Lows in the mid 40s. East winds up to 10 mph. Gusts up to 25 mph after midnight.

Day: Warmer, sunny. Highs 67 to 73. Southeast winds 5 to 15 mph with gusts to around 30 mph.

Night: Partly cloudy with slight chance of thunderstorms in the evening, then mostly cloudy with chance of rain showers after midnight. Lows around 50. Chance of precipitation 50 percent.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Highs 65 to 71. Lows in the upper 40s. Chance of precipitation 50 percent.

Day: Mostly sunny. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs 67 to 73. Chance of rain 30 percent.

Night: Partly cloudy. Lows in the upper 40s.

Day: Mostly sunny. Patchy fog early in the morning. Highs in the mid 60s. East winds up to 10 mph. Gusts up to 25 mph in the afternoon.

Night: Mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 15 mph shifting to the northwest after midnight.

Day: Mostly cloudy. Highs in the upper 50s. North winds up to 10 mph.

Night: Mostly clear. Lows in the lower 40s. East winds up to 10 mph shifting to the south after midnight.

Day: Warmer, sunny. Highs in the lower 70s. South winds up to 5 mph shifting to the northeast in the afternoon.

Night: Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 70 percent.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Highs in the upper 60s. Lows in the upper 40s. Chance of precipitation 50 percent.

Day: Mostly sunny with a 20 percent chance of rain. Highs in the lower 70s.

Day: Partly sunny. Patchy fog in the morning. Highs in the lower 60s. East winds up to 5 mph increasing to 5 to 15 mph in the afternoon.

Night: Cloudy. Slight chance of rain in the evening, then rain likely after midnight. Lows in the lower 40s. East winds 10 to 15 mph. Chance of rain 70 percent.

Day: Partly sunny. A 20 percent chance of rain in the morning. Highs in the lower 60s. North winds 5 to 15 mph.

Night: Mostly clear. Lows in the lower 40s. East winds up to 10 mph.

Day: Sunny. Highs in the upper 60s. Southeast winds 10 to 20 mph.

Night: Partly cloudy. A 20 percent chance of rain showers after midnight. Lows in the upper 40s.

Day: Partly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 50 percent.

Night: Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain after midnight. Lows in the upper 40s. Chance of precipitation 50 percent.

Day: Mostly sunny with a 20 percent chance of rain. Highs in the lower 70s.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly cloudy. Areas of fog early in the morning. Highs in the 50s.

Night: Mostly cloudy with a 50 percent chance of rain. Patchy fog after midnight. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Highs in the upper 50s to mid 60s.

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Highs in the mid 60s to lower 70s.

Night: Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Lows in the mid 40s to lower 50s.

Day: Partly cloudy with a slight chance of thunderstorms. Chance of rain showers. Chance of precipitation 30 percent. Highs in the 60s.

Night: Partly cloudy. Lows in the 40s to lower 50s.

Day: Partly cloudy. Highs in the 60s.

Night: Mostly clear. Lows in the 40s to lower 50s.

Day: Mostly sunny. Highs in the 60s to lower 70s.

Night: Mostly clear. Lows in the 40s to lower 50s.

Day: Mostly sunny. Highs in the mid 60s. Southeast winds up to 10 mph increasing to 10 to 20 mph in the afternoon.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Southeast winds 10 to 15 mph shifting to the west after midnight. Gusts up to 30 mph.

Day: Partly sunny in the morning then clearing. Highs around 60. North winds 5 to 10 mph with gusts to around 30 mph.

Night: Mostly clear. Lows in the lower 40s. East winds 5 to 10 mph shifting to the south 5 to 15 mph after midnight.

Day: Warmer, sunny. Highs in the lower 70s. South winds 5 to 15 mph shifting to the east in the afternoon.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 50 percent.

Day: Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 70 percent.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain after midnight. Lows in the mid 40s. Chance of precipitation 50 percent.

Day: Mostly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.

Night: Mostly clear. Lows in the upper 40s. Highs in the lower 70s.

Night: Mostly clear. Lows in the upper 40s. Highs in the lower 70s.

Day: Mostly sunny. Patchy fog early in the morning. Highs in the mid 60s. Southeast winds up to 10 mph increasing to 10 to 15 mph in the afternoon.

Night: Mostly cloudy. Lows in the lower 40s. East winds 10 to 15 mph shifting to the northeast after midnight. Gusts up to 35 mph.

Day: Partly sunny in the morning then clearing. Highs in the lower 60s. Northwest winds 5 to 10 mph with gusts to around 30 mph.

Night: Mostly clear. Lows in the mid 40s. East winds up to 10 mph shifting to the southeast after midnight.

Day: Sunny. Highs in the lower 70s. Southeast winds 5 to 15 mph.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the lower 50s. Chance of precipitation 50 percent.

Day: Partly sunny. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 70 percent.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain after midnight. Lows in the upper 40s. Chance of precipitation 50 percent.

Day: Partly sunny. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.

Night: Mostly clear. Lows in the upper 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the upper 40s. Highs in the mid 70s.

Day: Not as cool. Mostly sunny. Highs 55 to 63. Southeast winds up to 10 mph with gusts to around 30 mph.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 41. Southeast winds 5 to 10 mph shifting to the southwest after midnight. Gusts up to 30 mph.

Day: Mostly sunny. Highs 53 to 59. North winds up to 10 mph with gusts to around 30 mph.

Night: Mostly clear. Lows 37 to 43. East winds 5 to 10 mph shifting to the south after midnight. Gusts up to 30 mph.

Day: Warmer, sunny. Highs 64 to 70. South winds up to 10 mph.

Night: Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 44 to 50. Chance of precipitation 70 percent.

Day: Rain showers likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Highs 56 to 64. Chance of precipitation 80 percent.

Night: Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain after midnight. Lows 41 to 47. Chance of precipitation 50 percent.

Day: Mostly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 59 to 67. Chance of rain 30 percent.

Day: Cloudy. Patchy fog early in the morning. Highs in the upper 50s to mid 60s.

Night: Mostly cloudy. Lows in the 40s.

Day: Mostly sunny. Highs in the mid 60s to lower 70s.

Night: Clear. Lows in the 40s.

Day: Mostly sunny. Highs in the upper 60s to mid 70s.

Night: Partly cloudy with a chance of rain showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Lows in the 40s to lower 50s.

Day: Partly cloudy. A 20 percent chance of rain in the morning. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows in the 40s.

Day: Mostly sunny. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows in the 40s.

Day: Mostly sunny. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows in the 40s.

Day: Mostly sunny. Highs 60 to 66. South winds up to 5 mph shifting to the northeast in the afternoon.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. North winds 5 to 15 mph with gusts to around 35 mph.

Day: Partly sunny. A 20 percent chance of rain in the morning. Highs 54 to 62. North winds 5 to 10 mph with gusts to around 25 mph.

Night: Mostly clear. Lows in the lower 40s. Northeast winds up to 10 mph with gusts to around 25 mph shifting to the southwest after midnight.

Day: Warmer, sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 68 to 74. South winds up to 5 mph shifting to the southeast in the afternoon.

Night: Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the upper 40s. Chance of precipitation 70 percent.

Day: Partly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 63 to 69. Chance of precipitation 50 percent.

Night: Mostly cloudy with chance of rain in the evening, then partly cloudy with slight chance of rain after midnight. Lows in the upper 40s. Chance of rain 40 percent.

Day: Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 66 to 72.

Day: Mostly cloudy. Areas of fog and patchy frost early in the morning. Patchy fog late in the morning. Highs in the 60s.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s.

Day: Mostly sunny. Patchy fog in the morning. Highs in the 60s to lower 70s.

Night: Mostly clear. Patchy fog after midnight. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Patchy fog in the morning. A 20 percent chance of rain in the afternoon. Highs in the upper 60s to mid 70s.

Night: Rain showers likely and a chance of thunderstorms in the evening, then chance of rain showers and a slight chance of thunderstorms after midnight. Chance of precipitation 70 percent. Lows in the 40s to lower 50s.

Day: Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 60s to lower 70s.

Night: Partly cloudy. A 30 percent chance of rain in the evening. Lows in the 40s.

Day: Mostly sunny. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Lows in the 40s.

Day: Mostly sunny. Highs in the upper 60s to mid 70s.

Night: Mostly clear. Lows in the 40s.

Day: Cloudy with a 50 percent chance of areas of rain. Areas of fog early in the morning. Highs in the upper 50s to mid 60s.

Night: Cloudy with a 50 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Patchy fog in the morning. Highs in the upper 60s to mid 70s.

Night: Clear. Lows in the upper 30s to mid 40s.

Day: Mostly sunny. Highs in the 70s to lower 80s.

Night: Mostly clear. Lows in the 40s to lower 50s.

Day: Mostly sunny. Highs in the 70s to lower 80s.

Night: Mostly clear. Lows in the 40s to lower 50s.

Day: Partly cloudy. Highs in the 70s to lower 80s.

Night: Mostly clear. Lows in the 40s to lower 50s.

Day: Mostly sunny. Highs in the mid 70s to lower 80s.

Night: Mostly clear. Lows in the 40s to lower 50s.

Day: Not as cool. Mostly sunny. Highs 56 to 64. South winds up to 5 mph shifting to the east in the afternoon.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows 36 to 42. North winds up to 10 mph with gusts to around 25 mph.

Day: Mostly sunny. Highs 52 to 60. Northeast winds up to 10 mph.

Night: Mostly clear. Lows 37 to 43. Northeast winds up to 10 mph shifting to the southeast after midnight.

Day: Warmer. Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 63 to 73. South winds up to 5 mph shifting to the east in the afternoon.

Night: Mostly cloudy. Rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 43 to 49. Chance of precipitation 80 percent.

Day: Partly sunny. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 57 to 65. Chance of precipitation 60 percent.

Night: Mostly cloudy with chance of rain in the evening, then partly cloudy with slight chance of rain after midnight. Lows 40 to 46. Chance of rain 40 percent.

Day: Mostly sunny. A 20 percent chance of rain in the morning. Highs 60 to 68.

Night: Mostly clear. Lows in the mid 40s. Highs 63 to 71.

Night: Mostly clear. A 20 percent chance of rain in the evening. Lows 42 to 48.