10-Day Weather Forecast - Sweet Grass, MT

Very windy. Snow and rain likely in the morning then snow likely in the afternoon. Patchy blowing snow through the day. Snow accumulation up to 1 inch. Highs in the lower 40s. West winds 30 to 45 mph with gusts to around 60 mph. Chance of precipitation 70 percent.

Cloudy. Chance of snow in the evening then snow likely after midnight. Light snow accumulations. Lows around 20. West winds 15 to 20 mph with gusts to around 40 mph decreasing to 5 to 15 mph after midnight. Chance of snow 70 percent.

Colder. Snow likely in the morning then snow in the afternoon. Moderate snow accumulations. Highs in the upper 20s. North winds 5 to 15 mph. Chance of snow near 100 percent.

Snow. Moderate snow accumulations. Lows around 15. Chance of snow 90 percent.

Snow in the morning then snow likely in the afternoon. Moderate snow accumulations. Highs in the mid 20s. Chance of snow near 100 percent.

Colder. Cloudy with chance of snow in the evening then partly cloudy with slight chance of snow after midnight. Lows around 3. Chance of snow 50 percent.

Partly sunny. Highs in the upper 20s.

Not as cold. Mostly cloudy with a 20 percent chance of snow. Lows around 16.

Breezy. Not as cool. Mostly cloudy with a 20 percent chance of rain and snow. Highs in the mid 40s. Lows in the mid 30s.

Breezy. Not as cool. Mostly cloudy with a 20 percent chance of rain and snow. Highs in the mid 40s. Lows in the mid 30s.

Windy. Not as cool. Mostly cloudy. Highs in the upper 50s.

Partly cloudy. Low temperature around 40F. Dew point will be around 33F with an average humidity of 63%. Winds will be 17 mph from the SW.

Partly cloudy. High temperature around 55F. Dew point will be around 35F with an average humidity of 60%. Winds will be 17 mph from the SW.

Partly cloudy. Low temperature around 43F. Dew point will be around 35F with an average humidity of 64%. Winds will be 17 mph from the SW.

Partly cloudy. High temperature around 55F. Dew point will be around 34F with an average humidity of 53%. Winds will be 18 mph from the W.

Partly cloudy. Low temperature around 38F. Dew point will be around 33F with an average humidity of 65%. Winds will be 11 mph from the W.

Mostly sunny. High temperature around 45F. Dew point will be around 31F with an average humidity of 62%. Winds will be 9 mph from the W.

Mostly cloudy. Low temperature around 34F. Dew point will be around 28F with an average humidity of 64%. Winds will be 11 mph from the SW.