Big Sandy, MT Weather Forecast & Current Conditions

Day: Partly sunny. Highs in the mid 60s. East winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 15 mph with gusts to around 30 mph.

Day: Mostly sunny. Highs in the lower 60s. North winds up to 10 mph.

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

Day: Sunny. Highs in the lower 70s. Southeast winds up to 10 mph with gusts to around 25 mph.

Night: Partly cloudy with chance of rain in the evening, then mostly cloudy with slight chance of rain after midnight. Lows in the lower 50s. Chance of rain 50 percent.

Day: Mostly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 50 percent.

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

Day: Partly sunny with a 40 percent chance of rain. Highs around 70.

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

Day: Mostly cloudy. Highs in the lower 60s. East winds 5 to 15 mph.

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

Day: Mostly sunny. Highs in the lower 60s. North winds up to 10 mph.

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

Day: Sunny. Highs in the lower 70s. East winds up to 10 mph with gusts to around 25 mph.

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

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

Day: Partly sunny with a 40 percent chance of rain. Highs in the upper 60s.

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

Day: Partly sunny. Highs 59 to 65. East winds 5 to 15 mph.

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

Day: Mostly sunny. Highs 60 to 66. North winds up to 10 mph.

Night: Mostly clear. Lows in the mid 40s. East winds up to 10 mph with gusts to around 25 mph.

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

Night: Partly cloudy. A 20 percent chance of rain after midnight. Lows in the lower 50s.

Day: Partly sunny. A 40 percent chance of rain in the afternoon. Highs 68 to 74.

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

Day: Partly sunny. Chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 64 to 70. Chance of precipitation 50 percent.

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

Day: Mostly cloudy with a 20 percent chance of rain. Highs 56 to 62. East winds 5 to 15 mph.

Night: Cloudy. Slight chance of rain in the evening, then chance of rain after midnight. Lows in the lower 40s. Northeast winds 5 to 15 mph. Chance of rain 50 percent.

Day: Mostly sunny. A 20 percent chance of rain in the morning. Highs around 60. North 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 in the evening, then mostly cloudy with a 30 percent chance of rain after midnight. Lows in the upper 40s.

Day: Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 60s.

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: Mostly sunny with a 20 percent chance of rain. Highs in the upper 60s.

Day: Mostly cloudy. Highs in the lower 60s. East winds 5 to 15 mph.

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

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

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

Day: Sunny. Highs around 70. Southeast winds 10 to 20 mph.

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

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

Night: Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Chance of precipitation 50 percent.

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

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

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

Day: Mostly sunny. Highs in the mid 60s. Southeast winds 10 to 15 mph with gusts to around 30 mph.

Night: Mostly cloudy. Lows in the lower 40s. East winds 10 to 15 mph shifting to the northeast after midnight. Gusts up to 30 mph.

Day: Mostly sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph with gusts to around 25 mph.

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

Day: Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 15 mph.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the lower 50s.

Day: Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 50 percent.

Night: Rain showers and chance of thunderstorms in the evening, then rain showers likely and slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of precipitation 90 percent.

Day: Mostly cloudy. Chance of rain 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 in the evening then becoming partly cloudy. A 20 percent chance of rain. Lows around 50.

Day: Mostly sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts to around 25 mph.

Night: Mostly cloudy. Lows in the lower 40s. Northeast winds 10 to 15 mph shifting to the northwest after midnight.

Day: Partly sunny. Highs in the lower 60s. North winds up to 10 mph.

Night: Mostly clear. Lows in the lower 40s. Northeast 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. Chance of rain in the evening, then slight chance of rain after midnight. Lows in the lower 50s. Chance of rain 50 percent.

Day: Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 50 percent.

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

Day: Partly sunny. Chance of rain 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 clear with a 20 percent chance of rain. Lows in the upper 40s.

Day: Mostly sunny. Highs in the mid 60s. Southeast winds 15 to 20 mph.

Night: Mostly cloudy. Lows around 40. Southeast winds 10 to 15 mph with gusts to around 30 mph becoming northwest up to 5 mph with gusts to around 20 mph after midnight.

Day: Mostly sunny. Highs in the lower 60s. Northwest 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. Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 15 mph with gusts to around 30 mph.

Night: Partly cloudy with a 20 percent chance of rain. Lows in the lower 50s.

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

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

Day: Partly sunny. Chance of rain 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: Partly cloudy with a 20 percent chance of rain. Lows in the upper 40s.

Day: Sunny. Highs 55 to 61. Southeast winds 10 to 15 mph with gusts to around 30 mph.

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. Southeast winds 10 to 15 mph decreasing to up to 10 mph after midnight. Gusts up to 40 mph.

Day: Mostly sunny. Highs 56 to 62. Northwest winds 5 to 10 mph with gusts to around 25 mph.

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

Day: Warmer. Mostly sunny. Highs 64 to 72. Southeast winds 5 to 15 mph with gusts to around 30 mph.

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

Day: Mostly sunny in the morning, then mostly cloudy with rain showers likely and slight chance of thunderstorms in the afternoon. Highs 65 to 71. Chance of precipitation 70 percent.

Night: Rain showers and chance of thunderstorms in the evening, then rain showers likely and slight chance of thunderstorms after midnight. Lows in the upper 40s. Chance of precipitation 90 percent.

Day: Rain likely in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 59 to 65. Chance of precipitation 60 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. A 20 percent chance of rain in the morning. Highs 62 to 68.

Day: Partly sunny. Highs in the lower 60s. Southeast wind 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 40s. East wind 10 to 15 mph.

Day: Mostly sunny. Highs in the lower 60s. North wind around 10 mph.

Night: Mostly clear. Lows in the lower 40s. Northeast wind around 5 mph, becoming southeast after midnight.

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

Night: Partly cloudy. Lows in the mid 50s.

Day: A chance of showers. Highs around 70.

Night: Showers with a chance of thunderstorms. Lows in the mid 50s.

Day: A chance of showers with a slight chance of thunderstorms. Highs in the mid 60s.

Night: A chance of showers. Lows around 50.

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

Day: Mostly cloudy. Highs in the lower 60s. East winds 5 to 10 mph.

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

Day: Partly sunny. Highs in the lower 60s. North winds up to 10 mph.

Night: Mostly clear. Lows around 40. East winds up to 5 mph shifting to the south after midnight.

Day: Sunny. Highs around 70. South winds up to 5 mph shifting to the east in the afternoon.

Night: Mostly cloudy with a 50 percent chance of rain. Lows in the upper 40s.

Day: Mostly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs around 70. Chance of rain 50 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: Mostly sunny. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs around 70. Chance of rain 40 percent.

Day: Not as cool. Mostly sunny. Highs 55 to 63. South winds 5 to 10 mph with gusts to around 30 mph.

Night: Mostly cloudy. Lows in the upper 30s. East winds 5 to 10 mph shifting to the southwest after midnight. Gusts up to 30 mph.

Day: Partly sunny in the morning then clearing. Highs 55 to 61. North winds up to 10 mph with gusts to around 25 mph.

Night: Mostly clear. Lows in the lower 40s. East winds 5 to 10 mph shifting to the south after midnight. Gusts up to 30 mph.

Day: Warmer. Mostly sunny. Highs 66 to 72. South winds up to 10 mph with gusts to around 25 mph.

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 46 to 52. Chance of precipitation 50 percent.

Day: Mostly sunny with slight chance of rain in the morning, then mostly cloudy with rain showers and chance of thunderstorms in the afternoon. Highs 62 to 68. Chance of precipitation 90 percent.

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

Day: Partly sunny. Chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 58 to 64. Chance of precipitation 50 percent.

Night: Partly cloudy with a 20 percent chance of rain. Lows 42 to 48.

Day: Sunny. Highs 62 to 68.

Night: Clear. Lows 43 to 49.

Day: Partly sunny. Highs in the lower 60s. East wind 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 40s. East wind around 10 mph.

Day: Mostly sunny. Highs in the mid 60s. North wind around 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Northeast wind around 5 mph, becoming southeast after midnight.

Day: Sunny. Highs in the lower 70s. Southeast wind 5 to 10 mph, increasing to around 15 mph in the afternoon.

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

Day: A slight chance of showers. Highs in the lower 70s.

Night: Showers likely with a slight chance of thunderstorms. Lows in the lower 50s.

Day: A chance of thunderstorms. Highs in the upper 60s.

Night: A chance of showers. Lows in the upper 40s.

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

Day: Cloudy with a 20 percent chance of rain. Highs in the mid 50s. East winds 5 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 with a 20 percent chance of rain in the morning, then sunny in the afternoon. Highs in the upper 50s. North winds up to 10 mph shifting to the northeast in the afternoon.

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

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

Night: Partly cloudy. A 20 percent chance of rain. Lows in the upper 40s. Highs in the upper 60s.

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 50 percent.

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

Day: Mostly cloudy. Highs around 60. East winds 5 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 with a 20 percent chance of rain in the morning, then mostly sunny in the afternoon. Highs in the upper 50s. Northeast winds up to 10 mph.

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

Day: Warmer, sunny. Highs around 70. Southwest winds up to 5 mph shifting to the east in the afternoon.

Night: Mostly cloudy. Rain likely in the evening, then chance of rain after midnight. Lows around 50. Chance of rain 70 percent.

Night: Mostly cloudy. Rain showers likely and slight chance of thunderstorms. Highs in the upper 60s. Lows around 50. Chance of precipitation 70 percent.

Day: Partly sunny with a 40 percent chance of rain. Highs in the upper 60s.

Day: Sunny. Highs in the lower 60s. Southeast winds 15 to 25 mph.

Night: Partly cloudy. Lows around 40. Southeast winds 10 to 20 mph in the evening shifting to the southwest 5 to 15 mph overnight.

Day: Sunny. Highs in the lower 60s. North winds 10 to 20 mph.

Night: Mostly clear. Lows in the lower 40s. Southeast winds 5 to 15 mph.

Day: Decreasing clouds. Highs around 70. Southeast winds 10 to 20 mph.

Night: Mostly cloudy. Lows around 50.

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

Night: Rain showers and chance of thunderstorms in the evening, then rain showers likely and slight chance of thunderstorms overnight. Lows in the upper 40s. Chance of precipitation 80 percent.

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

Night: Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 40s.

Day: Sunny. Highs around 70.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny. Highs in the lower 70s.

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

Day: Cloudy with a 20 percent chance of rain. Highs in the mid 50s. East winds 5 to 10 mph.

Night: Cloudy with a 50 percent chance of rain. Lows in the lower 40s. East winds up to 10 mph shifting to the north after midnight.

Day: Mostly cloudy with a 20 percent chance of rain in the morning, then mostly sunny in the afternoon. Highs in the upper 50s. North winds up to 10 mph shifting to the east in the afternoon.

Night: Mostly clear. Lows in the upper 30s. 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 slight chance of rain in the evening, then mostly cloudy with chance of rain after midnight. Lows in the upper 40s. Chance of rain 40 percent.

Day: Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 50 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: Mostly sunny. A 20 percent chance of rain in the morning. Highs in the upper 60s.

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

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

Day: Sunny. Highs in the mid 60s. Southeast wind 10 to 15 mph.

Night: Partly cloudy. Lows in the lower 40s. East wind 10 to 15 mph, becoming north 5 to 10 mph after midnight.

Day: Sunny. Highs in the upper 60s. North wind 10 to 15 mph.

Night: Mostly clear. Lows in the lower 40s. Northeast wind 5 to 10 mph, becoming southeast after midnight.

Day: Mostly sunny. Highs in the mid 70s. Southeast wind 5 to 10 mph, increasing to around 15 mph in the afternoon.

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

Day: A chance of showers. Highs in the mid 70s.

Night: Showers with a chance of thunderstorms. Lows in the lower 50s.

Day: Showers likely with a slight chance of thunderstorms. Highs in the upper 60s.

Night: A chance of showers with a slight chance of thunderstorms. Lows in the upper 40s.

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

Day: Partly sunny. Highs around 60. East wind around 5 mph.

Night: Cloudy. A slight chance of showers after midnight. Lows in the lower 40s. East wind 5 to 10 mph. Chance of rain 20 percent.

Day: Mostly sunny. Highs in the lower 60s. North wind 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Northeast wind around 5 mph, becoming southeast after midnight.

Day: Sunny. Highs around 70. Southeast wind 5 to 10 mph, increasing to around 15 mph in the afternoon.

Night: Partly cloudy. Lows around 50.

Day: A slight chance of showers. Highs in the lower 70s.

Night: A chance of showers with a slight chance of thunderstorms. Lows in the lower 50s.

Day: A chance of showers with a slight chance of thunderstorms. Highs in the upper 60s.

Night: A chance of showers. Lows in the upper 40s.

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

Night: Mostly clear. Lows in the mid 40s.

Day: Not as cool. Sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph with gusts to around 30 mph.

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. East winds 5 to 15 mph with gusts to around 35 mph shifting to the north with gusts to around 25 mph after midnight.

Day: Sunny. Highs in the mid 60s. Northwest winds up to 10 mph. Gusts up to 30 mph in the afternoon.

Night: Partly cloudy. Lows around 40. East winds 5 to 15 mph with gusts to around 35 mph.

Day: Partly sunny in the morning then clearing. Highs in the mid 70s. Southeast winds up to 10 mph.

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

Day: Partly sunny. Chance of rain in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 80 percent.

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

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

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