Tunnel Lake, MT Weather Forecast & Current Conditions

Day: Sunny. Highs in the upper 60s. West winds 5 to 10 mph with gusts to around 30 mph.

Night: Mostly clear. Lows in the mid 40s. Southwest winds 5 to 15 mph. Gusts up to 30 mph increasing to 65 mph after midnight.

Day: Breezy. Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 60s. Southwest winds 10 to 15 mph with gusts to around 65 mph shifting to the west 15 to 25 mph with gusts to around 50 mph in the afternoon.

Night: Mostly cloudy. Lows in the upper 40s. Southwest winds 5 to 15 mph with gusts to around 40 mph.

Day: Mostly sunny. Highs in the lower 60s. West winds 5 to 10 mph with gusts to around 35 mph shifting to the northwest 5 to 15 mph in the afternoon.

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

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

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

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

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

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

Night: Mostly clear. Lows in the lower 40s. Southwest winds 5 to 15 mph with gusts to around 30 mph.

Day: Windy. Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs around 70. Southwest winds 15 to 20 mph shifting to the west 15 to 30 mph in the afternoon.

Night: Mostly cloudy. Lows in the upper 40s. West winds 5 to 20 mph with gusts to around 35 mph.

Day: Partly sunny. Highs in the lower 60s. West winds 5 to 15 mph shifting to the north 10 to 15 mph in the afternoon.

Night: Partly cloudy. Lows in the upper 30s.

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

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

Night: Partly cloudy. Highs in the mid 60s. Lows in the upper 30s.

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

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

Night: Breezy. Mostly clear. Lows in the upper 40s. Southwest winds 5 to 15 mph increasing to 10 to 25 mph with gusts to around 45 mph after midnight.

Day: Windy, sunny. Highs in the lower 70s. Southwest winds 15 to 30 mph with gusts to around 50 mph.

Night: Breezy. Mostly cloudy. Lows in the lower 50s. Southwest winds 15 to 25 mph with gusts to around 40 mph.

Day: Breezy. Mostly sunny. Highs in the mid 60s. Southwest winds 15 to 25 mph with gusts to around 40 mph shifting to the northwest 10 to 15 mph with gusts to around 30 mph in the afternoon.

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

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

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

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

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

Day: Sunny. Highs in the mid 60s. West winds 10 to 20 mph with gusts to around 35 mph.

Night: Breezy. Mostly clear. Lows in the mid 40s. Southwest winds 10 to 15 mph with gusts to around 50 mph increasing to 15 to 25 mph with gusts to around 65 mph after midnight.

Day: Windy. Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the lower 60s. Southwest winds 20 to 30 mph. Gusts up to 65 mph decreasing to 50 mph in the afternoon.

Night: Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows in the mid 40s. Southwest winds 15 to 20 mph shifting to the west 5 to 15 mph after midnight. Gusts up to 45 mph.

Day: Mostly cloudy. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs in the upper 50s. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the morning. Chance of showers 50 percent.

Night: Partly cloudy. Lows in the upper 30s.

Day: Mostly cloudy. Highs in the mid 60s. Lows in the lower 40s.

Night: Mostly cloudy. Highs in the mid 60s. Lows in the lower 40s.

Night: Partly cloudy. Highs in the upper 50s. Lows in the upper 30s.

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

Day: Sunny. Highs in the upper 60s. West winds 10 to 15 mph with gusts to around 30 mph.

Night: Not as cool. Mostly clear. Lows in the lower 40s. Southwest winds 10 to 20 mph. Gusts up to 30 mph increasing to 45 mph after midnight.

Day: Windy. Mostly cloudy. A 20 percent chance of rain showers in the afternoon. Highs in the mid 60s. West winds 20 to 35 mph with gusts to around 55 mph.

Night: Breezy. Mostly cloudy. Lows in the mid 40s. West winds 15 to 25 mph with gusts to around 45 mph shifting to the southwest 10 to 15 mph with gusts to around 30 mph after midnight.

Day: Partly sunny with a 20 percent chance of rain showers. Highs in the upper 50s. Northwest winds 5 to 15 mph.

Night: Partly cloudy. Lows in the upper 30s.

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

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

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

Night: Partly cloudy. Highs around 60. Lows in the upper 30s.

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

Day: Sunny. Highs 56 to 64. West winds 5 to 15 mph.

Night: Mostly clear. Lows 37 to 43. West winds 5 to 15 mph. Gusts up to 50 mph after midnight.

Day: Mostly sunny. Highs 58 to 66. West winds 10 to 15 mph. Gusts up to 50 mph decreasing to 40 mph in the afternoon.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows 42 to 48. West winds 10 to 15 mph. Gusts up to 35 mph increasing to 45 mph after midnight.

Day: Mostly sunny. Highs 55 to 63. West winds 10 to 15 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon.

Night: Colder. Mostly clear. Lows 35 to 41.

Day: Partly cloudy. Highs 56 to 69. Lows 38 to 45.

Day: Partly cloudy. Highs 56 to 69. Lows 38 to 45.

Day: Partly cloudy. Highs 56 to 69. Lows 38 to 45.

Night: Mostly clear. Lows 36 to 42.

Day: Mostly sunny. Highs 61 to 69.

Day: Sunny. Highs 65 to 71. West winds 5 to 15 mph.

Night: Mostly clear. Lows 42 to 48. Southwest winds 5 to 15 mph. Gusts up to 45 mph after midnight.

Day: Breezy, sunny. Highs 65 to 71. Southwest winds 10 to 25 mph with gusts to around 45 mph.

Night: Mostly cloudy. Lows around 50. Southwest winds 10 to 15 mph with gusts to around 40 mph.

Day: Mostly sunny. Highs 62 to 68. West winds 5 to 15 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon.

Night: Partly cloudy. Lows in the lower 40s. Highs 65 to 71.

Night: Partly cloudy. Lows in the mid 40s. Highs 67 to 73.

Night: Partly cloudy. Lows in the mid 40s. Highs 67 to 73.

Day: Mostly sunny. Highs 60 to 66.

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

Day: Mostly sunny. Highs 65 to 71.

Night: Mostly clear. Lows in the 30s. Southwest winds to 15 mph after midnight.

Day: Mostly sunny. Highs in the 60s to lower 70s. Southwest winds 15 to 20 mph with gusts to around 30 mph.

Night: Partly cloudy. Lows in the upper 30s to mid 40s. West winds to 15 mph with gusts to around 30 mph.

Day: Partly cloudy. Highs in the 60s. West winds to 15 mph.

Night: Mostly clear. Lows in the 30s to lower 40s. West winds to 15 mph.

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

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

Day: Partly cloudy. Highs in the mid 60s to lower 70s.

Night: Partly cloudy. Lows in the mid 30s to lower 40s.

Day: Mostly sunny. Highs in the 60s.

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

Day: Partly cloudy. Highs in the mid 60s to lower 70s.

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

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

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

Day: Partly cloudy. Highs in the 60s. Southwest winds to 15 mph.

Night: Partly cloudy. Lows in the 40s. West winds to 15 mph.

Day: Mostly cloudy. A 20 percent chance of rain in the morning. Highs in the upper 50s to mid 60s.

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

Day: Partly cloudy. Patchy fog in the morning. Highs in the 60s to lower 70s.

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

Day: Partly cloudy. Highs in the mid 60s to lower 70s.

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

Day: Mostly sunny. Highs in the 60s.

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

Day: Partly cloudy. Highs in the mid 60s to lower 70s.

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

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

Night: Mostly clear. Lows in the upper 30s to mid 40s. Windy with south winds 20 to 30 mph.

Day: Mostly cloudy. Highs in the 50s to lower 60s. Southwest winds 15 to 25 mph with gusts to around 40 mph.

Night: Mostly cloudy with a 30 percent chance of rain. Lows in the 40s. Windy with southwest winds 20 to 30 mph with gusts to around 40 mph.

Day: Mostly cloudy with a 50 percent chance of rain. Highs in the 50s to lower 60s. West winds 15 to 25 mph.

Night: Partly cloudy. Areas of fog after midnight. Lows in the upper 30s to mid 40s.

Day: Mostly cloudy. Highs in the mid 50s to lower 60s.

Night: Partly cloudy. Lows in the 40s.

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

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

Day: Partly cloudy. Highs in the upper 50s to mid 60s.

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

Day: Partly cloudy. Highs in the 60s.

Night: Partly cloudy. Lows in the 40s.

Day: Partly cloudy. Highs in the 60s.

Day: Breezy, sunny. Near steady temperature in the lower 50s. Southwest winds 10 to 25 mph with gusts to around 40 mph.

Night: Windy. Mostly clear in the evening then becoming mostly cloudy. Lows 39 to 45. Southwest winds 15 to 25 mph with gusts to around 65 mph increasing to 20 to 35 mph with gusts to around 75 mph after midnight.

Day: Windy. Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs 47 to 57. Southwest winds 15 to 30 mph. Gusts up to 75 mph decreasing to 60 mph in the afternoon.

Night: Windy. Mostly cloudy with a 50 percent chance of rain showers. Lows 38 to 44. Southwest winds 15 to 30 mph with gusts to around 65 mph.

Day: Mostly cloudy. Rain showers and snow showers likely in the morning, then chance of rain showers and snow showers in the afternoon. Highs 46 to 54. Northwest winds 5 to 15 mph. Gusts up to 50 mph decreasing to 25 mph in the afternoon. Chance of precipitation 70 percent.

Night: Partly cloudy. Lows in the upper 30s.

Night: Mostly cloudy. Highs 49 to 59. Lows in the lower 40s.

Night: Mostly cloudy. A 20 percent chance of rain. Highs 51 to 61. Lows 35 to 41.

Day: Mostly sunny. A 20 percent chance of rain and snow in the morning. Highs 49 to 57.

Night: Partly cloudy. Lows in the upper 30s. Highs 53 to 63.

Day: Sunny. Highs in the upper 60s. West winds 5 to 10 mph with gusts to around 25 mph.

Night: Mostly clear. Lows in the lower 40s. Southwest winds 5 to 15 mph. Gusts up to 30 mph increasing to 45 mph after midnight.

Day: Windy. Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 60s. Southwest winds 10 to 25 mph with gusts to around 55 mph increasing to west 20 to 35 mph in the afternoon.

Night: Windy. Mostly cloudy. Lows in the mid 40s. West winds 15 to 30 mph decreasing to 10 to 15 mph after midnight. Gusts up to 45 mph.

Day: Partly sunny. A 20 percent chance of rain showers in the morning. Highs 57 to 63. Northwest winds 5 to 15 mph.

Night: Partly cloudy. Lows around 40.

Day: Partly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows in the lower 40s. Highs 65 to 71.

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

Day: Partly cloudy. Highs in the mid 60s. Lows around 40.

Day: Partly cloudy. Highs in the mid 60s. Lows around 40.

Night: Mostly clear. Lows in the mid 30s to lower 40s. Windy with south winds 20 to 30 mph.

Day: Mostly cloudy. Highs in the 60s. South winds 15 to 20 mph.

Night: Mostly cloudy. Slight chance of rain after midnight. Lows in the 40s to lower 50s. Southwest winds to 15 mph.

Day: Mostly cloudy. A 40 percent chance of rain in the morning. Highs in the 60s.

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

Day: Partly cloudy. Highs in the 60s to lower 70s.

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

Day: Partly cloudy. Highs in the mid 60s to lower 70s.

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

Day: Partly cloudy. Highs in the 60s to lower 70s.

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

Day: Partly cloudy. Highs in the mid 60s to lower 70s.

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

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

Day: Sunny. Highs in the lower 70s. West winds up to 10 mph.

Night: Mostly clear. Lows in the mid 40s. West winds up to 10 mph shifting to the southwest with gusts to around 50 mph after midnight.

Day: Windy, sunny. Highs in the lower 70s. Southwest winds 15 to 30 mph with gusts to around 50 mph.

Night: Mostly cloudy. Lows in the lower 50s. West winds 10 to 20 mph with gusts to around 45 mph.

Day: Mostly sunny. Highs in the mid 60s. West winds 10 to 15 mph with gusts to around 45 mph shifting to the northwest with gusts to around 30 mph in the afternoon.

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

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s.

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

Day: Partly cloudy. Highs in the upper 60s. Lows in the lower 40s.

Day: Partly cloudy. Highs in the upper 60s. Lows in the lower 40s.

Night: Mostly clear. Lows in the mid 30s to lower 40s. Windy with south winds 20 to 30 mph.

Day: Mostly cloudy. Highs in the 60s. Southwest winds to 15 mph.

Night: Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 40s to lower 50s. Southwest winds to 15 mph with gusts to around 30 mph.

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

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

Day: Partly cloudy. Highs in the mid 60s to lower 70s.

Night: Partly cloudy. Lows in the 40s.

Day: Partly cloudy. Highs in the mid 60s to lower 70s.

Night: Partly cloudy. Lows in the 40s.

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

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

Day: Partly cloudy. Highs in the upper 60s to mid 70s.

Night: Partly cloudy. Lows in the 40s.

Day: Mostly sunny. Highs in the 70s.

Day: Sunny. Highs in the lower 70s. West winds 5 to 10 mph with gusts to around 25 mph.

Night: Mostly clear. Lows in the lower 40s. Southwest winds 5 to 10 mph with gusts to around 25 mph.

Day: Sunny. Highs in the lower 70s. South winds 5 to 10 mph shifting to the west 5 to 15 mph with gusts to around 35 mph in the afternoon.

Night: Mostly cloudy. Lows in the upper 40s. West winds up to 10 mph. Gusts up to 30 mph in the evening.

Day: Mostly sunny. Highs around 70. West winds up to 5 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon.

Night: Mostly clear. Lows around 40.

Day: Partly cloudy. Highs in the lower 70s. Lows in the mid 40s.

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

Day: Mostly clear. Highs around 70. Lows around 40.

Day: Mostly clear. Highs around 70. Lows around 40.

Day: Warmer, sunny. Highs 55 to 65. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows 35 to 41. West winds 5 to 15 mph. Gusts up to 30 mph after midnight.

Day: Sunny. Highs 59 to 69. West winds 5 to 15 mph with gusts to around 30 mph.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows 40 to 46. West winds 5 to 15 mph.

Day: Mostly sunny. Highs 56 to 66. West winds 5 to 15 mph. Gusts up to 30 mph in the afternoon.

Night: Mostly clear. Lows 35 to 41. Highs 60 to 68.

Night: Partly cloudy. Lows 39 to 45.

Day: Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 61 to 69.

Night: Partly cloudy. Lows 38 to 44.

Day: Mostly clear. Highs 56 to 68. Lows 35 to 41.

Day: Mostly clear. Highs 56 to 68. Lows 35 to 41.

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

Day: Partly cloudy. Highs near 70. Southwest winds to 15 mph.

Night: Mostly cloudy. Lows in the 40s. Southwest winds to 15 mph.

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

Night: Mostly clear. Lows near 40.

Day: Partly cloudy. Highs near 70.

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

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

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

Day: Mostly sunny. Highs near 70.

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

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

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

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

Day: Sunny. Near steady temperature around 60. West winds 5 to 15 mph.

Night: Mostly clear. Lows 39 to 47. Southwest winds 5 to 15 mph. Gusts up to 25 mph increasing to 55 mph after midnight.

Day: Breezy, sunny. Highs 59 to 67. Southwest winds 15 to 25 mph. Gusts up to 55 mph decreasing to 45 mph in the afternoon.

Night: Partly cloudy. Lows 43 to 51. West winds 10 to 20 mph with gusts to around 50 mph.

Day: Mostly sunny. Highs 55 to 63. West winds 10 to 20 mph. Gusts up to 50 mph decreasing to 35 mph in the afternoon.

Night: Partly cloudy. Lows 35 to 41. Highs 58 to 66.

Night: Partly cloudy. Lows 41 to 47.

Night: Partly cloudy. A 20 percent chance of rain. Highs 61 to 69. Lows 39 to 45.

Day: Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 54 to 62.

Night: Mostly clear. Lows 36 to 42.

Day: Mostly sunny. Highs 59 to 67.

Day: Mostly sunny. Near steady temperature in the upper 60s. Northwest winds up to 10 mph.

Night: Mostly clear. Lows in the mid 40s. Southwest winds 5 to 15 mph. Gusts up to 50 mph after midnight.

Day: Windy, sunny. Highs in the mid 70s. Southwest winds 10 to 20 mph shifting to the west 15 to 30 mph in the afternoon. Gusts up to 50 mph.

Night: Partly cloudy. Lows in the upper 40s. West winds 10 to 15 mph with gusts to around 50 mph.

Day: Breezy. Mostly sunny. Highs in the mid 60s. Northwest winds 10 to 25 mph. Gusts up to 45 mph in the morning.

Night: Partly cloudy. Lows in the upper 30s. Highs in the upper 60s.

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

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

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

Night: Mostly clear. Lows around 40.

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