Thu Feb 20 06:40:13 AM EST 2025 Big Belt, Bridger and Castle Mountains- Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass, and Deep Creek Pass 439 AM MST Thu Feb 20 2025 .TODAY...Mostly cloudy. A 20 percent chance of snow in the morning. Patchy blowing snow through the day. Highs 25 to 30. West winds 5 to 15 mph. .TONIGHT...Partly cloudy. Patchy blowing snow. Lows around 15. Southwest winds 5 to 15 mph. .FRIDAY...Partly cloudy. Patchy blowing snow. Visibility one quarter mile or less at times. Highs around 30. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Patchy blowing snow through the night. A 20 percent chance of snow after midnight. Lows 20 to 25. Southwest winds 10 to 15 mph. Gusts up to 30 mph after midnight. .SATURDAY...Mostly cloudy. Highs 35 to 40. Southwest winds 10 to 15 mph with gusts to around 35 mph. .SATURDAY NIGHT...Breezy. Mostly cloudy. Lows 25 to 30. .SUNDAY...Breezy. Mostly cloudy with a 20 percent chance of rain and snow. Highs 35 to 45. .SUNDAY NIGHT...Breezy. Mostly cloudy with chance of snow and slight chance of rain. Lows 30 to 35. Chance of precipitation 40 percent. .MONDAY...Breezy. Mostly cloudy with a 20 percent chance of rain and snow. Highs 35 to 45. .MONDAY NIGHT...Mostly cloudy with chance of snow and slight chance of rain. Lows around 30. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of snow. Highs 35 to 40. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 25 to 30. .WEDNESDAY...Partly cloudy with a 20 percent chance of snow. Highs 35 to 40.