| NWS Forecast for: Owyhee Mountains Issued by: National Weather Service Boise, ID Last Update: 654 AM MDT Sat Oct 31 2026 | |
| Rest Of Today: Areas of fog this morning. Rain showers likely with a slight chance of thunderstorms this afternoon. Chance of rain 60 percent. Highs 48 to 55. Tonight: Rain showers with a slight chance of thunderstorms. Areas of fog. Snow showers after midnight. Chance of precipitation 80 percent. Snow accumulation up to 1 inch. Lows 33 to 42. Sunday: Patchy fog in the morning. Rain and snow showers likely, mainly in the morning. Chance of precipitation 60 percent. Snow accumulation up to 1 inch. Highs 44 to 49. Sunday Night: Mostly cloudy in the evening, then clearing. Patchy fog after midnight. Lows 25 to 35. Monday: Areas of fog in the morning. Sunny. Highs 46 to 51. Monday Night: Increasing clouds. Patchy fog after midnight. Lows 30 to 38. Tuesday And Tuesday Night: Mostly cloudy. Patchy fog in the morning. Patchy fog after midnight. Highs 47 to 54. Lows 28 to 37. Wednesday: Areas of fog in the morning. Mostly sunny. Highs 47 to 52. Wednesday Night And Thursday: Mostly cloudy. Areas of fog. Lows 29 to 38. Highs 47 to 52. Thursday Night: Mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. A slight chance of rain and snow showers after midnight. Chance of precipitation 20 percent. Lows 29 to 39. Friday: Decreasing clouds. Areas of fog in the morning. A chance of rain and snow showers. Chance of precipitation 30 percent. Highs 49 to 54. | |
| Zone Forecast: Owyhee Mountains | |
Visit your local NWS office at: https://www.weather.gov/boi |