Heart Lake, MT 7-Day Night Weather Forecast

Friday... Breezy. Mostly sunny. Highs 56 to 66. Southwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 50 mph.

Friday Night... Breezy, colder. Partly cloudy with slight chance of rain in the evening, then mostly cloudy with chance of snow and slight chance of rain after midnight. Lows 33 to 39. West winds 10 to 25 mph with gusts to around 50 mph Decreasing to 10 to 15 mph with gusts to around 40 mph after midnight. Chance of precipitation 50%.

Saturday... Cooler. Snow and rain likely in the morning, then snow likely and slight chance of rain in the afternoon. Light snow accumulations. Highs 36 to 46. Chance of precipitation 70%.

Saturday Night... Colder, snow. Snow May be heavy at times in the evening. Heavy snow accumulations. Lows 18 to 24. Chance of snow near 100%.

Sunday... Colder. Snow in the morning, then snow likely in the afternoon. Moderate snow accumulations. Highs 22 to 30. Chance of snow 90%.

Sunday Night... Mostly cloudy with a 50% chance of snow. Near steady temperature in the lower 20s.

Columbus Day... Not as cold. Partly sunny. A 20% chance of snow in the morning. Highs 32 to 40.

Monday Night... Partly cloudy. Lows in the mid 20s. Highs 40 to 48.

Tuesday... Partly cloudy. Lows in the mid 20s. Highs 40 to 48.

Tuesday Night... Partly cloudy. A 20% chance of rain and snow after midnight. Lows in the lower 30s.