| NWS Forecast for: Boise Mountains Issued by: National Weather Service Boise, ID Last Update: 207 AM MST Wed Dec 3 2025 | |
| Today: Areas of fog this morning. Sunny. Highs 29 to 41. Tonight: Increasing clouds. Areas of fog. Lows 11 to 26. Thursday: Partly sunny in the morning, then snow in the afternoon. Areas of fog. Chance of snow 80 percent. Little or no snow accumulation. Highs 28 to 39. Thursday Night: Snow. Areas of fog. Chance of snow 80 percent. Light snow accumulations possible. Lows 21 to 32. Friday: Areas of fog in the morning. Rain and snow. Chance of precipitation 90 percent. Moderate snow accumulations possible. Highs 32 to 43. Friday Night: Rain, snow. Areas of fog. Chance of precipitation near 100 percent. Moderate snow accumulations possible. Lows 25 to 38. Saturday: Rain and snow. Areas of fog in the morning. Patchy fog in the afternoon. Chance of precipitation 80 percent. Moderate snow accumulations possible. Highs 32 to 45. Saturday Night: Snow likely. Rain likely, mainly in the evening. Areas of fog. Chance of precipitation 70 percent. Light snow accumulations possible. Lows 22 to 35. Sunday: Rain and snow likely. Areas of fog in the morning. Patchy fog in the afternoon. Chance of precipitation 60 percent. Light snow accumulations possible. Highs 34 to 47. Sunday Night: Rain and snow likely. Areas of fog. Chance of precipitation 60 percent. Light snow accumulations possible. Lows 26 to 37. Monday And Monday Night: Mostly cloudy. A chance of rain and snow. Areas of fog. Chance of precipitation 30 percent. Highs 37 to 49. Lows 23 to 37. Tuesday: Partly cloudy with a chance of rain and snow. Areas of fog in the morning. Patchy fog in the afternoon. Chance of precipitation 40 percent. Highs 38 to 50. | |
| Zone Forecast: Boise Mountains | |
Visit your local NWS office at: https://www.weather.gov/boi |