Heron, Montana

Mostly clear in the evening then becoming mostly cloudy. Patchy freezing fog after midnight. Lows 6 to 13.

Mostly cloudy. Patchy freezing fog in the morning. Slight chance of snow in the afternoon. Highs in the upper 20s to mid 30s.

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Snow likely. Snow accumulations of 1 to 3 inches. Lows 14 to 21. Northwest winds to 15 mph in the evening.

Snow showers likely. Light snow accumulations. Highs in the 20s.

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Mostly cloudy with a slight chance of snow showers. Bitterly cold. Lows 8 to 15. Northeast winds to 15 mph. Wind chill readings 10 below to 20 below zero.

Mostly cloudy with a 20 percent chance of snow showers. Highs 9 to 16.

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Partly cloudy with a 20 percent chance of snow. Lows 3 below to 4 above zero.

Partly cloudy. Highs 6 to 13. Lows 7 below to zero.

Mostly cloudy. Highs 17 to 24.

Mostly cloudy with a 20 percent chance of snow. Lows 7 to 14.

Mostly cloudy with a 30 percent chance of snow. Highs in the 20s.

Mostly cloudy with a 50 percent chance of snow. Lows 11 to 18. Highs in the 20s.