Fri Feb 21 11:07:05 PM EST 2025 Upper Blackfoot and MacDonald Pass- Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass 906 PM MST Fri Feb 21 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature around 30. Southwest winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Patchy blowing snow in the morning. Highs 40 to 45. Southwest winds 10 to 15 mph with gusts to around 35 mph. .SATURDAY NIGHT...Breezy. Mostly cloudy. A 40 percent chance of snow and rain after midnight. Lows in the mid 30s. Southwest winds 15 to 25 mph with gusts to around 40 mph. .SUNDAY...Breezy. Rain and snow likely in the morning, then rain likely in the afternoon. Highs 40 to 50. Southwest winds 15 to 25 mph with gusts to around 45 mph. Chance of precipitation 70 percent. .SUNDAY NIGHT...Breezy. Rain and snow likely in the evening, then rain and snow after midnight. Lows around 35. Southwest winds 15 to 25 mph with gusts to around 45 mph. Chance of precipitation 80 percent. .MONDAY...Breezy. Mostly cloudy with a 50 percent chance of snow and rain. Highs 40 to 45. .MONDAY NIGHT...Snow likely and slight chance of rain. Lows around 30. Chance of precipitation 70 percent. .TUESDAY...Breezy. Snow likely. Light snow accumulations. Highs 35 to 40. Chance of snow 70 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of snow. Lows around 25. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 35 to 45. Lows around 25. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 25 to 30. .FRIDAY...Partly cloudy. Highs 40 to 45.